Solvency II
The new supervisory system Solvency II has been in force since 1 January 2016. The three pillars of Solvency II contain far-reaching regulations according to which European insurers have to organize their risk management. In addition to determining the necessary risk capital (Pillar 1), the catalogue of requirements regulates the design of risk management (Pillar 2) and periodic reporting on the risk situation and risk management (Pillar 3).
Meyerthole Siems Kohlruss (MSK) has been involved from the very beginning. Meyerthole Siems Kohlruss (MSK) advises primary insurers, reinsurers, industrial companies and captives on the implementation of the new regulatory requirements and supports risk management in mathematical-quantitative as well as process-related and strategic issues. From supporting the implementation of the standard model to taking over key functions and advising on reporting, Meyerthole Siems Kohlruss (MSK) has gained relevant experience in all three pillars. Since the preparatory phase for the introduction of Solvency II, Meyerthole Siems Kohlruss (MSK) has been offering services for the planning, implementation and documentation of the company's own risk and solvency assessment (ORSA).
Since 2016, Meyerthole Siems Kohlruss (MSK) has also provided the actuarial function for a large number of small and medium-sized insurance companies. Currently, Meyerthole Siems Kohlruss (MSK) works for around 15 companies and is also appointed as Independent Risk Control Function for some insurance companies.
Contact persons:

- Dr. Andreas Meyerthole
- +49 (0)221 42053-0
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Managing director
> Studied Mathematics with Computer Science as a minor at the university of Münster, Germany (Westfälische Wilhelms-Universität Münster, Diploma)
> Ph.D. (Dr. rer. nat.) in Mathematics
> Consultant for actuarial topics at Kölnische Rückversicherungsgesellschaft, Cologne (GenRe)
> Co-founder of the company in 1998
> Fellow of the Deutsche Aktuarvereinigung e. V. (DAV)
> Born 1968 in Fürstenau near Bramsche, Germany
Dr. Andreas Meyerthole is responsible for the topics Solvency II, EbAV II, and Premium Adjustment Clauses, as well as the internal divisions of Finance and Strategic Development.
Publications
Meyerthole, Dr. Andreas; Porschen, Lena; Wüllner, Louis: "Anpassungen im Standardmodell – Warum gerade Hagel?".
in: Zeitschrift für Versicherungswesen 11/2024, 1. November 2024.
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Meyerthole, Dr. Andreas; Kelb, Andreas; Assenmacher, Ralf: "Gedanken zur Inflation".in: Zeitschrift für Versicherungswesen 21/2022, 1. November 2022.
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Meyerthole, Dr. Andreas; Stöcker, Vinzent: "Muss aller Anfang teuer sein? – Kapitalanforderungen für Insurtechs".
in: Zeitschrift für Versicherungswesen 18/2022, 15. September 2022.
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Götzen, Carina; Meyerthole, Dr. Andreas; Shyian, Maxym: "Systemische Risiken: Nicht berechenbar, aber beherrschbar?".
in: VersicherungsPraxis 7/8/2022, 15. August 2022.
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Budzyn, Thomas; Meyerthole, Dr. Andreas; Segger, Dr. Stefan: "Besser eine kleine als keine Lösung".
in: Versicherungswirtschaft 03/2021, 1. März 2021.
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Berg, Tommy; Meyerthole, Dr. Andreas; Shyian, Maxym: Industrieversicherung – Ohne Analytik geht es nicht.
in: VersicherungsPraxis 2/2020 (Erstveröffentlichung ebd.), 1. Februar 2020.
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Berg, Tommy; Meyerthole, Dr. Andreas: Regeln verschärft: Keine Rückversicherung ohne Risikotransfer!
in: Zeitschrift für Versicherungswesen 21/2019, 1. November 2019.
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Beiderhase, Marion; Meyerthole, Dr. Andreas: Es droht Ungemach: Werthaltigkeit latenter Steuern.
in: Zeitschrift für Versicherungswesen 19/2019, 1. Oktober 2019.
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Schmiedt, Dr. Anja Bettina; Meyerthole, Dr. Andreas: Feuerkumule in der Sachversicherung klug berechnen.
in: s+s report 2/2019, 1. Februar 2019.
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Schmiedt, Dr. Anja Bettina; Meyerthole, Dr. Andreas: Rechnen mit Feuer unter Solvency II.
in: Zeitschrift für Versicherungswesen 10/2019, 15. Mai 2019.
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Ebel, Dr. Ulrich; Meyerthole, Dr. Andreas; Schäfer, Dr. Martina: Werden Stürme künftig unversicherbar?
in: Zeitschrift für Versicherungswesen 10/2017, 15. Mai 2017.
Veröffentlichung herunterladen (PDF)
Meyerthole, Dr. Andreas; Berg, Tommy: Alles beim Alten? Rückversicherung nach dem 1. Januar 2016.
in: Zeitschrift für Versicherungswesen 21/2015, 1. November 2015.
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Meyerthole, Dr. Andreas; Assenmacher, Ralf: Wird nun Geld verdient oder nicht?
in: Versicherungswirtschaft 1/2013, 1. Januar 2013.
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Meyerthole, Dr. Andreas; Holubeck, P.: Keine Bilanz ohne Aktuar.
in: Versicherungswirtschaft 20/2002, S. 1604 ff., 15. Oktober 2002.
Meyerthole, Dr. Andreas; Schmitz, N.: Games against a prophet for stochastic processes.
IMS Lecture Notes Vol. 35, 2000.
Meyerthole, Dr. Andreas; Radtke, Dr. Michael: Brauchen die Kraftfahrtversicherer neue Tarifierungsverfahren?
in: Versicherungswirtschaft 4/1997 S.242 ff., 1. April 1997.
Meyerthole, Dr. Andreas: Spiele gegen einen Propheten bei allgemeinen stochastischen Prozessen.
Skripten zur Mathematischen Statistik Nr. 25; Dissertationsnachdruck 1995.
Harten, F.; Meyerthole, Dr. Andreas; Schmitz, N.: Prophetentheorie.
Teubner Skripten zur Mathematischen Stochastik, Stuttgart, 1997.
Meyerthole, Dr. Andreas: Spiele gegen einen Propheten bei allgemeinen stochastischen Prozessen.
Skripten zur Mathematischen Statistik Nr. 25; Dissertationsnachdruck 1995.
Meyerthole, Dr. Andreas: Prophetenungleichungen für zeitstetige Prozesse: Martingale und der allgemeine Fall.
Schriftenreihe Angewandte Mathematik und Informatik 7/93-S, Universität Münster.

- Maxim Brant-Shyian
- +49 (0)221 42053-0
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Senior Consultant and Authorized Officer
> Studied Business Mathematics at the Karlsruhe Institute of Technology, Germany (Diploma)
> Actuarial Consultant at Meyerthole Siems Kohlruss GmbH, Cologne, since 2015
> Certified Actuary (DAV)
> Authorized Officer at Meyerthole Siems Kohlruss GmbH, Cologne, since October 2025
> Born in 1986 in Kiew, Ukraine
Maxim Brant-Shyian is responsible for the topics Solvency II and EbAV II and serves as the contact person for the outsourcing of key functions.
Publications
Brant-Shyian, Maxim; Schoberl, Daniel: "MaGo Reloaded: Rückversicherung im Fokus: Welche Lehren zieht der Markt aus der Insolvenz eines Erstversicherers?".
in: Zeitschrift für Versicherungswesen, 1. November 2025.
Brant-Shyian, Maxim; Blauth, Anne: "Proportionale CSRD-Implementierung: Vorhandenes Wissen nutzen".
in: Frommes Versicherungsmonitor, 5. September 2024.
Götzen, Carina; Meyerthole, Dr. Andreas; Brant-Shyian, Maxim: "Systemische Risiken: Nicht berechenbar, aber beherrschbar?".
in: VersicherungsPraxis 7/8/2022, 15. August 2022.
Download (PDF)
Berg, Tommy; Lauterbach, Dr. Dominic; Brant-Shyian, Maxim; Andre Meyer: "Die Auswirkungen der Stresstests ganzheitlich bewerten".
in: Zeitschrift für Versicherungswesen 21/2020, 1. November 2020.
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Berg, Tommy; Meyerthole, Dr. Andreas; Brant-Shyian, Maxim: Industrieversicherung – Ohne Analytik geht es nicht.
in: VersicherungsPraxis 2/2020 (Erstveröffentlichung ebd.), 1. Februar 2020.
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- Timo Schumm
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Timo Schumm is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Schumm studied mathematics at the university of Aachen. The title of his Master's thesis is: "Intergration of uncertainties into the design of energy network". Schumm earned a Bachelor's degree in mathematics with a thesis "About the asymptotic normality of M-estimators".
Timo Schumm is responsible for Solvency II.

- Eva Remberg
- +49 (0)221 42053-0
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Eva Remberg is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Remberg is a qualified German actuary (Aktuarin DAV). She studied Business Mathematics at the University of Duisburg-Essen. Her diploma thesis deals with "The 'traffic lights' in risk management - early warning system and hedging interstruments".
Eva Remberg is responsible for Solvency II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
Download (PDF)
Standard Formula and Solvency Overview
The solvency overview and the standard formula form the core of Pillar I within the framework of Solvency II. While the solvency overview contains a comparison of the market values, assets and liabilities of the company, the minimum capital requirement (MCR) and the solvency capital requirement (SCR) are calculated using the standard formula. The solvency overview must be prepared both quarterly and annually. The valuation of assets and liabilities must be based on the respective market values.
Meyerthole Siems Kohlruss (MSK) advises and accompanies companies in the calculation of the standard model’s individual elements. This includes, among other things, the calculation of the best estimate provisions, the risk margin and the preparation of the solvency overview. Meyerthole Siems Kohlruss (MSK) supports companies in calculating the SCR and provides a calculation tool created for this purpose, which can be used to determine regulatory capital requirements. In connection with the man-made risk in property insurance, Meyerthole Siems Kohlruss (MSK) offers to determine the fire risk concentration of the building stock within a radius of 200 metres (OverLab) for your company.
In addition, Meyerthole Siems Kohlruss (MSK) supports the validation of the results of the standard model
We are at your side with advice and support in all matters. Feel free to contact us.
Contact persons:

- Timo Schumm
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Timo Schumm is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Schumm studied mathematics at the university of Aachen. The title of his Master's thesis is: "Intergration of uncertainties into the design of energy network". Schumm earned a Bachelor's degree in mathematics with a thesis "About the asymptotic normality of M-estimators".
Timo Schumm is responsible for Solvency II.

- Tristan Hagen
- +49 (0)221 42053-0
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Tristan Hagen works as an actuarial consultant at Meyerthole Siems Kohlruss (MSK). Before joining MSK, he completed a bachelor's and master's degree in mathematics with a minor in economics at the University of Bonn. The title of his master's thesis was "The existence of traveling waves in the critical case for a F-KPP system with dormancy". His focus at MSK is on Solvency II and pricing.
Company-Specific Parameters (USP) and (Partial) Internal Models
The standard model anchored in Pillar 1 maps the underwriting risk via the premium and reserve risk.
The parameters used for this in the standard formula are calibrated using market data. This can lead to a company’s individual risk situation not being adequately reflected and, as a result, to an inappropriately high capital requirement. To counteract this, it can make sense to use a company's own parameters (USP) within the framework of the standard formula.
Meyerthole Siems Kohlruss (MSK) advises companies on the implementation and calculation of USP and accompanies the preparation and validation of the data used for this purpose. Meyerthole Siems Kohlruss (MSK) has been accompanying companies using USP in the standard formula since 2013 and therefore has experience in both calculation and approval.
The information content of a (partial) internal model goes far beyond the possibilities of the standard formula and the application of the company's own parameters. On the other hand, it is not limited to solvency issues: for example, risk relief through reinsurance can be examined in detail using such a model.
If you would like to carry out a custom-fit "measurement" of your underwriting, Meyerthole Siems Kohlruss (MSK) will support you in the implementation of a (partial) internal model. This allows detailed analyses for the economic assessment of your business (especially with regard to its value-oriented management). This creates a valuable knowledge advantage, especially in the Solvency II context, for example when conducting an ORSA.
Contact persons:

- Ralf Assenmacher
- +49 (0)221 42053-0
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Ralf Assenmacher is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
He is a Certified Enterprise Risk Actuary (Aktuar DAV). Assenmacher holds a diploma in mathematics, with a minor in business management, which he earned at the University of Bonn. The title of his diploma thesis is "Asymptotic behaviour of fractually integrated and Gaussian processes".
Ralf Assenmacher is responsible for Reserving/Technical Provisions.
Publications
Meyerthole, Dr. Andreas; Kelb, Andreas; Assenmacher, Ralf: "Gedanken zur Inflation".
in: Zeitschrift für Versicherungswesen 21/2022, 1. November 2022.
Veröffentlichung herunterladen (PDF)
Assenmacher, Ralf: "K-Versicherung 2030 – Gewitter am Horizont!?"
in: Versicherungswirtschaft 22/2016, 1. November 2016.
Veröffentlichung herunterladen (PDF)
Meyerthole, Andreas; Assenmacher, Ralf: "Wird nun Geld verdient oder nicht?"
in: Versicherungswirtschaft 1/13, 1. Januar 2013.
Veröffentlichung herunterladen (PDF)

- Eva Remberg
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Eva Remberg is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Remberg is a qualified German actuary (Aktuarin DAV). She studied Business Mathematics at the University of Duisburg-Essen. Her diploma thesis deals with "The 'traffic lights' in risk management - early warning system and hedging interstruments".
Eva Remberg is responsible for Solvency II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
Download (PDF)
Governance System
The second pillar of Solvency II deals with the establishment of an effective risk management system. Applying the principle of proportionality, companies must be able to demonstrate that they meet the legal requirements and have an adequate governance system. The Minimum Requirements for Business Organization supplement the existing statutory regulations. Since 2020, the Minimum Requirements for Business Organization have been extended to a special set for small insurance companies. The focus here is on the adequate design of the business organization and a simultaneous consistent requirement across all insurance companies.
Meyerthole Siems Kohlruss (MSK) particularly supports insurers in conducting a regular in-house risk and solvency assessment (ORSA), in establishing key functions such as the actuarial function and the independent risk controlling function in the context of a spin-off, and complying with the "Fit & Proper" criteria through focused training. In addition, Meyerthole Siems Kohlruss (MSK) advises companies on the assessment of potential management decisions with regard to their impact on risk-bearing capacity. This also supports the independent risk controlling function in the risk-technical evaluation of planned strategies as part of the implementation of the risk management system.
When implementing the Minimum Requirements for Business Organization for small insurers, companies benefit from our many years of experience and a proportional implementation tailored to the company’s needs.
Contact persons:

- Marion Beiderhase
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Marion Beiderhase is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Beiderhase is a qualified German actuary (Aktuarin DAV). She studied Statistics at the University of Dortmund. She previously worked at insurer DEVK as head of risk management. Prior to that she had worked for insurer Generali Deutschland Holding in the field of corporate controlling.
Marion Beiderhase is responsible for EbAV II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
Download (PDF)
Beiderhase, Marion; Tälkers, Kirsten: "Die eigene Risikobeurteilung (ERB) in 2024 – Herausforderungen und Chancen in unsicheren Zeiten".
in: Betriebliche Altersversorgung 3/2023.
Download (PDF)
Beiderhase, Marion; Götzen, Carina: "Verkalkulieren fast ausgeschlossen".
in: Versicherungswirtschaft 02/2021, 2. Februar 2021.
Download (PDF)
Beiderhase, Marion; Meyerthole, Dr. Andreas: Es droht Ungemach: Werthaltigkeit latenter Steuern.
in: Zeitschrift für Versicherungswesen 19/2019, 1. Oktober 2019.
Download (PDF)

- Timo Schumm
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Timo Schumm is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Schumm studied mathematics at the university of Aachen. The title of his Master's thesis is: "Intergration of uncertainties into the design of energy network". Schumm earned a Bachelor's degree in mathematics with a thesis "About the asymptotic normality of M-estimators".
Timo Schumm is responsible for Solvency II.
Actuarial Function
As one of the four key functions, the actuarial function is part of the governance system required by Pillar 2 of Solvency II. The tasks of the actuarial function are aimed at supporting the effective implementation of the risk management system. The coordination of best estimates and risk margin plays a significant role as part of the technical provisions. In addition to the adequacy of the technical provisions, the actuarial function gives an assessment of the underwriting and acceptance policy, whereby, among other things, the compatibility of the underwriting policy with the company-specific risk profile is examined. In addition, the actuarial function assesses the company's reinsurance policy.
The actuarial function reports directly to the executive board and is closely linked to the independent risk controlling/risk management function.
Meyerthole Siems Kohlruss (MSK) assumes the actuarial function within the framework of a (regulatory-permitted) function outsourcing and supplies external professional know-how due to its actuarial expertise and many years of experience. Meyerthole Siems Kohlruss (MSK) is the market leader in the area of outsourcing the actuarial function.
Contact persons:

- Marion Beiderhase
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Marion Beiderhase is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Beiderhase is a qualified German actuary (Aktuarin DAV). She studied Statistics at the University of Dortmund. She previously worked at insurer DEVK as head of risk management. Prior to that she had worked for insurer Generali Deutschland Holding in the field of corporate controlling.
Marion Beiderhase is responsible for EbAV II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
Download (PDF)
Beiderhase, Marion; Tälkers, Kirsten: "Die eigene Risikobeurteilung (ERB) in 2024 – Herausforderungen und Chancen in unsicheren Zeiten".
in: Betriebliche Altersversorgung 3/2023.
Download (PDF)
Beiderhase, Marion; Götzen, Carina: "Verkalkulieren fast ausgeschlossen".
in: Versicherungswirtschaft 02/2021, 2. Februar 2021.
Download (PDF)
Beiderhase, Marion; Meyerthole, Dr. Andreas: Es droht Ungemach: Werthaltigkeit latenter Steuern.
in: Zeitschrift für Versicherungswesen 19/2019, 1. Oktober 2019.
Download (PDF)

- Maxim Brant-Shyian
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Senior Consultant and Authorized Officer
> Studied Business Mathematics at the Karlsruhe Institute of Technology, Germany (Diploma)
> Actuarial Consultant at Meyerthole Siems Kohlruss GmbH, Cologne, since 2015
> Certified Actuary (DAV)
> Authorized Officer at Meyerthole Siems Kohlruss GmbH, Cologne, since October 2025
> Born in 1986 in Kiew, Ukraine
Maxim Brant-Shyian is responsible for the topics Solvency II and EbAV II and serves as the contact person for the outsourcing of key functions.
Publications
Brant-Shyian, Maxim; Schoberl, Daniel: "MaGo Reloaded: Rückversicherung im Fokus: Welche Lehren zieht der Markt aus der Insolvenz eines Erstversicherers?".
in: Zeitschrift für Versicherungswesen, 1. November 2025.
Brant-Shyian, Maxim; Blauth, Anne: "Proportionale CSRD-Implementierung: Vorhandenes Wissen nutzen".
in: Frommes Versicherungsmonitor, 5. September 2024.
Götzen, Carina; Meyerthole, Dr. Andreas; Brant-Shyian, Maxim: "Systemische Risiken: Nicht berechenbar, aber beherrschbar?".
in: VersicherungsPraxis 7/8/2022, 15. August 2022.
Download (PDF)
Berg, Tommy; Lauterbach, Dr. Dominic; Brant-Shyian, Maxim; Andre Meyer: "Die Auswirkungen der Stresstests ganzheitlich bewerten".
in: Zeitschrift für Versicherungswesen 21/2020, 1. November 2020.
Download (PDF)
Berg, Tommy; Meyerthole, Dr. Andreas; Brant-Shyian, Maxim: Industrieversicherung – Ohne Analytik geht es nicht.
in: VersicherungsPraxis 2/2020 (Erstveröffentlichung ebd.), 1. Februar 2020.
Download (PDF)
Risk and Solvency Assessment (ORSA)
In addition to the adaptation of risk management to the design requirements of the Governance Directive, Pillar 2 of the Solvency II Directive requires that companies conduct a regular comprehensive "risk inventory". In such a company's own risk and solvency assessment (ORSA), it is important on the one hand to fully map the company's own risk management process, which should cover the business-relevant underwriting risks as well as compliance aspects or new influences such as cybercrime. On the other hand, the stability of the company's own solvency situation is to be determined by means of stress scenarios in a medium-term plan.
Meyerthole Siems Kohlruss (MSK) accompanies insurers in the implementation of individual process steps up to a complete ORSA. As part of the calculation of the overall solvency needs, Meyerthole Siems Kohlruss (MSK) supports you in developing internal solutions for individual risks.
For the projection of the business results, Meyerthole Siems Kohlruss (MSK) uses PORTo, a tool developed in-house, which projects the income statements and balance sheets according to German Commercial Code (HGB) for a predefined period. In addition, SCR, overall solvency needs as well as solvency overviews and own funds are mapped for the projection period. This is based on current calculations for the standard model and the company-specific assessment of the risks.
Contact persons:

- Timo Schumm
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Timo Schumm is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Schumm studied mathematics at the university of Aachen. The title of his Master's thesis is: "Intergration of uncertainties into the design of energy network". Schumm earned a Bachelor's degree in mathematics with a thesis "About the asymptotic normality of M-estimators".
Timo Schumm is responsible for Solvency II.

- Anne Blauth
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Anne Blauth is an actuarial consultant at Meyerthole Siems Kohlruss (MSK). She earned a Master's degree in mathematics and history from the university of Münster. Her Master's thesis deals with "Christoph Gudermann and his 'Lehrbuch der niederen Sphärik'". Her focus at MSK is on Solvency II and on premium adjustments.
Publications
Shyian, Maxym; Blauth, Anne: "Proportionale CSRD-Implementierung: Vorhandenes Wissen nutzen".
in: Frommes Versicherungsmonitor, 5. September 2024.
Blauth, Anne; Bohl, Florian; Siems, Onnen: Nachweise zur Nachhaltigkeit wirbeln Pricing, Vertrieb und Kapitalanlagen der Branche mächtig durcheinander.
in: Versicherungswirtschaft-heute, 4. Januar 2022.
Independent Risk Control Function / Risk Management Function
As one of the four key functions, the independent risk control function is part of the governance system required by Pillar 2 of Solvency II. The tasks of the independent risk control function are aimed at significantly promoting the implementation of the risk management system.
The independent risk control function is responsible for the operational implementation of risk management on behalf of the executive board. In this context, the independent risk control function actively points out potential for improvement of the risk management system to the executive board. It helps the executive board to further develop the risk management system on an ongoing basis. The independent risk control function supports other functions in the effective handling of the risk management system. If new risks emerge or decisions are made with a potential impact on risk-bearing capacity, the independent risk control function assesses them qualitatively and quantitatively.
Meyerthole Siems Kohlruss (MSK) assumes the risk management function within the framework of a function outsourcing (permitted by supervisory law) and supplies external specialist know-how due to its many years of experience in risk management and quantitative assessment procedures.
Contact persons:

- Marion Beiderhase
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Marion Beiderhase is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Beiderhase is a qualified German actuary (Aktuarin DAV). She studied Statistics at the University of Dortmund. She previously worked at insurer DEVK as head of risk management. Prior to that she had worked for insurer Generali Deutschland Holding in the field of corporate controlling.
Marion Beiderhase is responsible for EbAV II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
Download (PDF)
Beiderhase, Marion; Tälkers, Kirsten: "Die eigene Risikobeurteilung (ERB) in 2024 – Herausforderungen und Chancen in unsicheren Zeiten".
in: Betriebliche Altersversorgung 3/2023.
Download (PDF)
Beiderhase, Marion; Götzen, Carina: "Verkalkulieren fast ausgeschlossen".
in: Versicherungswirtschaft 02/2021, 2. Februar 2021.
Download (PDF)
Beiderhase, Marion; Meyerthole, Dr. Andreas: Es droht Ungemach: Werthaltigkeit latenter Steuern.
in: Zeitschrift für Versicherungswesen 19/2019, 1. Oktober 2019.
Download (PDF)

- Timo Schumm
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Timo Schumm is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Schumm studied mathematics at the university of Aachen. The title of his Master's thesis is: "Intergration of uncertainties into the design of energy network". Schumm earned a Bachelor's degree in mathematics with a thesis "About the asymptotic normality of M-estimators".
Timo Schumm is responsible for Solvency II.
Reporting
Through regular supervisory reporting, Pillar 3 of Solvency II entails extensive reporting and disclosure obligations consisting of:
- the Solvency and Financial Condition Report (SFCR)
- the Regular Supervisory Report (RSR)
- the report on the company's own risk and solvency assessment (ORSA report)
- the Quantitative Reporting Templates (QRT)
While the RSR is only forwarded to the insurance supervisory authority, the SFCR is additionally made public and thus also made available to policyholders, for example.
The quantitative reporting forms have to be fulfilled partly annually, partly quarterly and present a challenge to the capacities of risk management in terms of scope and complexity. Meyerthole Siems Kohlruss (MSK) assists insurance and reinsurance companies, industrial enterprises and captives in fulfilling the diverse reporting requirements.
Contact persons:

- Eva Remberg
- +49 (0)221 42053-0
This email address is being protected from spambots. You need JavaScript enabled to view it.
Eva Remberg is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Remberg is a qualified German actuary (Aktuarin DAV). She studied Business Mathematics at the University of Duisburg-Essen. Her diploma thesis deals with "The 'traffic lights' in risk management - early warning system and hedging interstruments".
Eva Remberg is responsible for Solvency II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
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- Anne Blauth
- +49 (0)221 42053-0
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Anne Blauth is an actuarial consultant at Meyerthole Siems Kohlruss (MSK). She earned a Master's degree in mathematics and history from the university of Münster. Her Master's thesis deals with "Christoph Gudermann and his 'Lehrbuch der niederen Sphärik'". Her focus at MSK is on Solvency II and on premium adjustments.
Publications
Shyian, Maxym; Blauth, Anne: "Proportionale CSRD-Implementierung: Vorhandenes Wissen nutzen".
in: Frommes Versicherungsmonitor, 5. September 2024.
Blauth, Anne; Bohl, Florian; Siems, Onnen: Nachweise zur Nachhaltigkeit wirbeln Pricing, Vertrieb und Kapitalanlagen der Branche mächtig durcheinander.
in: Versicherungswirtschaft-heute, 4. Januar 2022.
Pension Funds – IORP II
The EU Directive on the activities and supervision of institutions for occupational retirement provision (2016/2341, the so-called IORP II Directive) was transposed into national law on 13 January 2019 and serves to further develop the supervisory law of pension funds. The IORP II Directive contains significant changes, particularly with regard to the qualitative requirements for business organization, risk management as well as information and reporting obligations towards members and beneficiaries.
As part of the business organization requirements, pension funds have to introduce independent key functions under IORP II. This includes an independent risk controlling function, an internal audit function and an actuarial function. In principle, a key function can also be outsourced to a service provider.
Meyerthole Siems Kohlruss (MSK) accompanies you in the implementation of the IORP II Directive. This includes, in particular, assuming key functions such as the Independent Risk Controlling Function (URCF) within the framework of a function outsourcing permitted by supervisory law and supporting risk management in an Own Risk and Solvency Assessment (ORSA) and in all emerging procedural and strategic issues.
Contact persons:

- Marion Beiderhase
- +49 (0)221 42053-0
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Marion Beiderhase is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Beiderhase is a qualified German actuary (Aktuarin DAV). She studied Statistics at the University of Dortmund. She previously worked at insurer DEVK as head of risk management. Prior to that she had worked for insurer Generali Deutschland Holding in the field of corporate controlling.
Marion Beiderhase is responsible for EbAV II.
Publications
Beiderhase, Marion; Remberg, Eva: "ERB, die Zweite: Fokus Stress-Szenarien".
in: Betriebliche Altersversorgung 8/2024.
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Beiderhase, Marion; Tälkers, Kirsten: "Die eigene Risikobeurteilung (ERB) in 2024 – Herausforderungen und Chancen in unsicheren Zeiten".
in: Betriebliche Altersversorgung 3/2023.
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Beiderhase, Marion; Götzen, Carina: "Verkalkulieren fast ausgeschlossen".
in: Versicherungswirtschaft 02/2021, 2. Februar 2021.
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Beiderhase, Marion; Meyerthole, Dr. Andreas: Es droht Ungemach: Werthaltigkeit latenter Steuern.
in: Zeitschrift für Versicherungswesen 19/2019, 1. Oktober 2019.
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- Maxim Brant-Shyian
- +49 (0)221 42053-0
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Senior Consultant and Authorized Officer
> Studied Business Mathematics at the Karlsruhe Institute of Technology, Germany (Diploma)
> Actuarial Consultant at Meyerthole Siems Kohlruss GmbH, Cologne, since 2015
> Certified Actuary (DAV)
> Authorized Officer at Meyerthole Siems Kohlruss GmbH, Cologne, since October 2025
> Born in 1986 in Kiew, Ukraine
Maxim Brant-Shyian is responsible for the topics Solvency II and EbAV II and serves as the contact person for the outsourcing of key functions.
Publications
Brant-Shyian, Maxim; Schoberl, Daniel: "MaGo Reloaded: Rückversicherung im Fokus: Welche Lehren zieht der Markt aus der Insolvenz eines Erstversicherers?".
in: Zeitschrift für Versicherungswesen, 1. November 2025.
Brant-Shyian, Maxim; Blauth, Anne: "Proportionale CSRD-Implementierung: Vorhandenes Wissen nutzen".
in: Frommes Versicherungsmonitor, 5. September 2024.
Götzen, Carina; Meyerthole, Dr. Andreas; Brant-Shyian, Maxim: "Systemische Risiken: Nicht berechenbar, aber beherrschbar?".
in: VersicherungsPraxis 7/8/2022, 15. August 2022.
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Berg, Tommy; Lauterbach, Dr. Dominic; Brant-Shyian, Maxim; Andre Meyer: "Die Auswirkungen der Stresstests ganzheitlich bewerten".
in: Zeitschrift für Versicherungswesen 21/2020, 1. November 2020.
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Berg, Tommy; Meyerthole, Dr. Andreas; Brant-Shyian, Maxim: Industrieversicherung – Ohne Analytik geht es nicht.
in: VersicherungsPraxis 2/2020 (Erstveröffentlichung ebd.), 1. Februar 2020.
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Approvals of the Federal Financial Supervisory Authority
For an expansion of the business operations to new insurance classes or for a completely new authorization, an application pursuant to the Insurance Supervision Act (VAG) §9 must be submitted to the German Federal Financial Supervisory Authority (BaFin).
Meyerthole Siems Kohlruss (MSK) supports clients all the way. In the past years, Meyerthole Siems Kohlruss (MSK) successfully accompanied several start-ups from licensing to becoming an established insurer on the market. This requires close coordination with the supervisory authority. Meyerthole Siems Kohlruss (MSK) is your independent partner – also in direct communication with the German Federal Financial Supervisory Authority – and supports you in clarifying supervisory issues and requirements.
As part of the application for authorization, Meyerthole Siems Kohlruss (MSK) determines a granular medium-term plan in accordance with the Insurance Companies Accounts Regulations (RechVersV) based on business planning with the help of PORTo, a tool developed in-house. For this purpose, the actuarial account is prepared for each business segment and this is expanded to include the complete profit and loss accounts. In addition, balance sheets are derived according to German Commercial Code (HGB) and Solvency II. Finally, the regulatory own funds are projected and the necessary capital requirements are determined.
The model developed by Meyerthole Siems Kohlruss (MSK) enables the variable presentation of gross underwriting variables such as premium, claims and costs and, in particular, the variable design of reinsurance structures. The implications of these variables and structures on the annual surpluses, on the own funds and the solvency capital required by supervisory law (MCR and SCR according to the Insurance Supervision Act VAG) are shown over several years and enable those responsible to optimally set up the new business field. The choice of reinsurance has a significant influence on the necessary capital requirement and should therefore be made depending on the planned financing. A quantitative analysis of all mutually influencing effects is therefore indispensable for the responsible solution of the optimization problem in the balancing act between investors, reinsurers and supervision.
Contact persons:

- Tommy Berg
- +49 (0)221 42053-0
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Managing Director
> Studied Technomathematics at FH Aachen University of Applied Sciences, Jülich, Germany (M. Sc.)
> Actuarial Consultant at Meyerthole Siems Kohlruss GmbH, Cologne, since 2011
> Certified Actuary (DAV) and Certified Enterprise Risk Actuary (CERA)
> Appointed Managing Director at Meyerthole Siems Kohlruss GmbH, Cologne, in October 2025
> Born in 1986 in Adenau, Germany
Tommy Berg is responsible for the topics of Reinsurance, Industrial Lines and Reserving/Technical Provisions, as well as the internal IT department.
Publications
Berg, Tommy; Meyerthole, Dr. Andreas; Shyian, Maxym: Industrieversicherung – Ohne Analytik geht es nicht.
in: VersicherungsPraxis 2/2020 (Erstveröffentlichung ebd.), 1. Februar 2020.
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Berg, Tommy; Meyerthole, Dr. Andreas: Regeln verschärft: Keine Rückversicherung ohne Risikotransfer!
in: Zeitschrift für Versicherungswesen 21/2019, 1. November 2019.
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Berg, Tommy; Schmiedt, Bettina: Die Gretchenfrage der Rückversicherung.
in: Zeitschrift für Versicherungswesen 21/2018, 1. November 2018.
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Meyerthole, Dr. Andreas; Berg, Tommy: Alles beim Alten? Rückversicherung nach dem 1. Januar 2016.
in: Zeitschrift für Versicherungswesen 21/2015, 1. November 2015.
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- Timo Schumm
- +49 (0)221 42053-0
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Timo Schumm is a Senior Consultant at Meyerthole Siems Kohlruss (MSK).
Schumm studied mathematics at the university of Aachen. The title of his Master's thesis is: "Intergration of uncertainties into the design of energy network". Schumm earned a Bachelor's degree in mathematics with a thesis "About the asymptotic normality of M-estimators".
Timo Schumm is responsible for Solvency II.