about our company

As a trusted partner, we combine local expertise with international strength. In Luxembourg and six other European countries, we offer you tailor-made solutions for every phase of your business.

Two business people in formal attire shaking hands as a symbol of successful business partnership

Our long-standing expertise

Since 2006, we have been supporting international holding companies, financial investors, and corporations across various industries. Over nearly two decades, we have developed an in-depth understanding of complex international requirements, enabling us to act with foresight. Our strength: combining local know-how with an international perspective to meet your specific needs.

AVEGA partner reading balance sheets in modern office in Neudorf-Weimershof, Luxembourg

What truly sets us apart? Our independence.

We are an independent, owner-managed company that operates free from external investor pressure. This enables us to focus entirely on your success—with highly qualified teams ensuring expert support at every step. Our passion is the continuous pursuit of excellence. By your side, we unlock potential and achieve shared success—because at AVEGA, we are not just your service provider, but your partner on the path to lasting results.

our principles

independent

As an owner-managed company, we work free from external investor pressure and can focus entirely on your needs. This independence enables us to act flexibly and stakeholder-oriented – with a genuine focus on long-term relationships.

manager-owned

stakeholder-focused

client-driven

local experts

We understand that every market has its own requirements and deliberately rely on local expertise on the ground. By integrating our global perspective with local insights, we are able to effectively address and meet your unique requirements.

market-savvy

international-minded

client-focused

bespoke solutions

We act flexibly, quickly and reliably – adaptable to your individual requirements. In doing so, we take responsibility and consistently deliver high-quality, transparent services.

adaptive

responsive

reliable

transparent

together

We focus on collaboration across all levels and build personal, trusting relationships. This respectful partnership enables mutual growth and lasting success.

collaborative

trustworthy

relationship-focused

performance

Our focus is on measurable, holistic performance through agile working methods and the highest quality standards. We understand success as a collective effort of all stakeholders – with the goal of providing comprehensive services.

agile

proactive

excellent

efficient

our services

We offer you well-founded expertise for your lasting success – whether in the areas of corporate administration, fund administration and management, or tax services.

Our numbers

7 locations

250 + employees

1403 founded organizations

25 bn. assets under management

19 years of experience

our experts

Luxembourg

Corporate Services

  • Stefan Ruppert, Managing Partner at AVEGA Luxembourg - Portrait

    Stefan Ruppert

    Managing Partner
    Expert-Comptable

    your expert for credit & securitization

    • Real Assets
    • Private Equity
    • Private Debt
  • Thomas Weber, Managing Partner at AVEGA Luxembourg - Portrait

    Thomas Weber

    Managing Partner

    your expert for private equity & infrastructure

  • Thomas Probst, Managing Partner at AVEGA Luxembourg - Portrait

    Thomas Probst

    Managing Partner

    your expert for real estate & private equity

Fund Solutions

  • Olliver Collmann, Partner at AVEGA Luxembourg - Portrait

    Oliver Collmann

    Partner

    your expert for fund administration

    • Réviseur d'Entreprises 
    • Chartered Accountant 
    • Alternative Investment Experience
    • Regulatory Expertise
    • Financial Markets

    Oliver is a Partner at Avega Fund Services S.à r.l. (AFS) and serves as a Board Member, Conducting Officer and RC. Prior to joining AFS, he held the position of Associate Partner at KPMG Luxembourg.

    Oliver holds the qualification of Réviseur d’Entreprises (Luxembourg), and Chartered Accountant (UK). He has extensive experience servicing a diverse portfolio of multinational clients within the Alternative Investment sector, bringing over 17 years of specialized expertise to the firm.

  • Frederik Stein, Partner at AVEGA Luxembourg - Portrait

    Frederik Stein

    Partner

    your expert for fund administration

    • Fund Administration
    • Regulatory Expertise
    • Alternative Funds
    • Financial Markets 

    Frederik serves as a Partner at AVEGA Fund Services S.à r.l., where he is a Board Member and Conducting Officer based in Luxembourg. He is responsible for driving operational effectiveness across AFS’s fund administration activities – designing robust processes, strengthening controls, and embedding a KPI-led continuous improvement culture. Frederik also sponsors technical solutions, aligning platform strategy, workflow automation, and data architecture to enhance scalability, transparency, and client reporting. He keeps client quality at the heart of his work, making sure services are consistent, governance is strong, and relationships are managed proactively to deliver dependable results for alternative investment fund clients.

    Prior to joining AFS, Frederik held various roles within fund administrators of alternative funds, building a deep understanding of operating models and regulatory expectations while leading teams through transformation and growth. He integrates people, process, and technology to achieve measurable results and sustain quality at scale.

  • Jens Eisenbart, Partner at AVEGA Luxembourg - Portrait

    Jens Eisenbart

    Partner

    your expert for AIFM-Services

    • Alternative Investments
    • Investment Management
    • Regulatory Expertise
    • Structuring
    • Financial Markets

    Jens is a Partner at AVEGA Fund Services S.à r.l. (AFS), leading the operational management and strategic growth of the firm’s AIFM services division. With more than 18 years of experience in Luxembourg’s fund and investment management industry, he combines deep regulatory expertise with a proven track record in building efficient operating platforms.

    His career is marked by shaping scalable operating models and driving organizational growth while ensuring robust governance and risk management frameworks. Jens is recognized for his client-centric approach, and commitment to operational excellence. He continuously fosters collaboration and high-performing teams to deliver sustainable value to clients and stakeholders.

Tax Compliance

  • Tobias Wieczorek

    Partner

    your expert for tax compliance

    • Corporate & International Taxation
    • International Tax Planning Projects

    Tobias is a Tax Partner at Avega Tax Advisors S.à r.l., a role he assumed in 2021 after joining the firm in 2020. He is a national tax adviser with over 20 years of professional experience in Luxembourg. Within Avega Tax, he focuses on tax compliance services across all tax types in Luxembourg and is recognized for his strong technical expertise and hands-on approach in managing complex compliance matters.
    Prior to joining Avega, Tobias began his career in Luxembourg in 2004 with leading international professional services firms. He has extensive experience in corporate and international taxation, cross-border tax planning, and reorganizations, advising multinationals, investment funds, and private equity firms, and has been involved in major international tax planning projects for Private Equity and Real Estate funds as well as European, US, and Asian multinational groups.

  • David Stalker, Partner at AVEGA Luxembourg - Portrait

    David Stalker

    Partner

    your expert for tax compliance

    • International & Luxembourg Taxation
    • Pillar 2 Compliance

    David is a Tax Partner at Avega Tax Advisors S.à r.l. since joining the firm in 2024. He is a seasoned professional with over 16 years of experience in international and domestic tax matters, advising multinational groups, private equity investors, and family offices on EU regulations, as well as international and Luxembourg taxation. At Avega Tax, David provides tax compliance services to corporations and funds across their entire lifecycle, from incorporation to liquidation, ensuring timely filings and high-quality deliverables. He also serves as the firm’s lead expert on Pillar 2 compliance. Prior to joining Avega, David worked at Big 4 firms, where he led major cross-border tax projects and gained extensive experience in managing complex, multi-jurisdictional tax issues, guiding organizations through complexity with a focus on practical and efficient tax solutions.

  • Carine Visin, Partner at AVEGA Luxembourg - Portrait

    Carine Visin

    Partner

    your expert for VAT compliance services

    Carine is a Partner at Avega Tax Advisors S.à r.l., where she leads the VAT Compliance department. She is a VAT specialist with extensive experience in helping businesses manage their Value Added Tax obligations, ensuring accurate reporting, timely filings, and compliance with local regulations. Carine is recognized for her focus on high-quality deliverables and clear communication, which she considers essential to the success of every project.
    Within her team, she ensures alignment on goals, fosters collaboration, and promotes a culture of transparency and trust, enabling projects to be delivered on time, meet objectives, and satisfy stakeholder expectations. Prior to joining Avega, Carine gained technical and managerial expertise at PwC Luxembourg, equipping her with the skills required to lead complex VAT compliance matters effectively.

Amsterdam

Corporate Services

  • Marjolein Gorissen, Managing Director at AVEGA Netherlands - Portrait Placeholder

    Marjolein Gorissen

    Managing Director

    your expert for corporate services

    • Business Development
    • Compliance
    • Legal Affairs

    Marjolein completed the Dutch Bar Exam and worked several years as a lawyer at a Dutch leading law firm before she started working in the corporate service sector in 2010. Before co-founding AVEGA Netherlands, she held several legal positions including a position as Business Unit Manager (Legal).
    Marjolein holds a Master of Laws degree (L.LM.) from Rijksuniversiteit Groningen and holds a Bachelor of Business administration degree (BBA) from HES Amsterdam. She is fluent in Dutch, Danish and English.

  • Karin Hijmans, Manager Finance at AVEGA Netherlands - Portrait Placeholder

    Ruud Gabriels

    Managing Director

    your expert for fund administration & corporate services

    • Finance
    • Internal Audit
    • Risk Management
    • General Matters

    Ruud held various positions in the financial sector in the Netherlands as well as in Belgium including the position of Operational Director for two different financial institutions and Financial Director of a bank. As Operational Director and Financial Director he was also member of the board of directors of those financial institutions. Prior to joining AVEGA Netherlands, he started working in the corporate service providers sector in 2007 lately as Business Unit Manager (Finance).

    Ruud holds a Bachelor’s degree in accountancy. He is fluent in Dutch and English.

Fund Solutions

  • Karin Hijmans, Manager Finance at AVEGA Netherlands - Portrait Placeholder

    Karin Hijmans

    Manager Finance

    your expert for fund administration

    • Accounting
    • Fund Administration
    • Private Equity

    Karin has been working at Avega since December 2017, prior to which she has worked as a financial account manager at Intertrust. She has gained experience in accounting-, treasury- and fund administration services for private equity firms and other investment structures. Karin has a Bachelor’s degree in Business Economics, and a Master’s degree in Finance. She is fluent in Dutch and English.

  • Karin Hijmans, Manager Finance at AVEGA Netherlands - Portrait Placeholder

    Ruud Gabriels

    Managing Director

    your expert for fund administration & corporate services

    • Finance
    • Internal Audit
    • Risk Management
    • General Matters

    Ruud held various positions in the financial sector in the Netherlands as well as in Belgium including the position of Operational Director for two different financial institutions and Financial Director of a bank. As Operational Director and Financial Director he was also member of the board of directors of those financial institutions. Prior to joining AVEGA Netherlands, he started working in the corporate service providers sector in 2007 lately as Business Unit Manager (Finance).

    Ruud holds a Bachelor’s degree in accountancy. He is fluent in Dutch and English.

Frankfurt

Corporate Services

  • Marcel Reichardt

    Managing Director

    your expert for corporate services & fund solutions

    • Corporate Secretary
    • Tax Advisory
    • Corporate Governance

    Marcel Reichardt is a business lawyer with more than eight years of experience in tax and business administration support for complex private equity structures and real estate companies. His areas of expertise include German and international tax law as well as accounting, tax advisory, and corporate governance. As Managing Director of AVEGA Germany GmbH, he represents the combination of economic understanding, legal precision, and strategic thinking – thereby significantly shaping the development and positioning of the AVEGA Group in Germany.

Fund Solutions

  • Marcel Reichardt

    Managing Director

    your expert for corporate services & fund solutions

    • Corporate Secretary
    • Tax Advisory
    • Corporate Governance

    Marcel Reichardt is a business lawyer with more than eight years of experience in tax and business administration support for complex private equity structures and real estate companies. His areas of expertise include German and international tax law as well as accounting, tax advisory, and corporate governance. As Managing Director of AVEGA Germany GmbH, he represents the combination of economic understanding, legal precision, and strategic thinking – thereby significantly shaping the development and positioning of the AVEGA Group in Germany.

  • Stephan Schwarz

    Managing Director

    your expert for fund solutions & tax compliance

    • Real Estate
    • Tax consulting

    Stephan Schwarz is a tax advisor and specializes in supporting real estate companies and industrial enterprises in the area of national and cross-border taxes. He has more than ten years of professional experience and brings well-founded expertise in tax consulting for demanding mandates to the company.

Tax Compliance

  • Stephan Schwarz

    Managing Director

    your expert for fund solutions & tax compliance

    • Real Estate
    • Tax consulting

    Stephan Schwarz is a tax advisor and specializes in supporting real estate companies and industrial enterprises in the area of national and cross-border taxes. He has more than ten years of professional experience and brings well-founded expertise in tax consulting for demanding mandates to the company.

London

Paris

Sevilla

Corporate Services

  • Manuel de Bethencourt

    Managing Director

    your expert for corporate services

    • Private Equity
    • Corporate Finance
    • Investment Management

    Manuel will lead and support the development of AVEGA’s corporate and investment services, bringing a strong track record across finance, governance and cross-border structures. His role focuses on enhancing client delivery and expanding AVEGA’s strategic capabilities in Spain and beyond. 

    Manuel joined AVEGA in 2021, bringing experience from his role as Founder & Managing Partner of Albatros Equity, where he oversaw investment sourcing, operational performance and portfolio governance. Prior to this, he spent several years at EY in Spain and the UK, gaining solid expertise in financial audit, restructuring and international corporate engagements. Manuel has over 10 years of experience in the financial and corporate services industry. His background spans private equity, corporate finance and executive leadership across multiple sectors, with specialisms in investment management, financial oversight and the coordination of cross-border corporate structures.
     

  • Karin Hijmans, Manager Finance at AVEGA Netherlands - Portrait Placeholder

    Jose Antonio Perez Roldan

    Managing Director

    your expert for corporate services & tax compliance

    • Corporate Secretary
    • Cross-border Management
    • International transaction management

    Jose Antonio leads and develops corporate, governance and compliance services for AVEGA, providing full-scope support to a wide range of investment and operational structures across multiple sectors, including hospitality, food & nutrition and real estate.

    Jose Antonio joined AVEGA in 2014, initially in Luxembourg and since 2017 in Spain. He brings over a decade of experience in the legal and corporate services industry, having worked closely with hotel groups, food sector companies and various investment structures. He has a strong understanding of clients’ outsourced company secretarial, board governance and cross-border transaction management requirements.

    His specialisms include the implementation and ongoing administration of complex corporate structures, international transaction management, and the coordination of corporate operations for multinational groups.

Tax Compliance

  • Karin Hijmans, Manager Finance at AVEGA Netherlands - Portrait Placeholder

    Jose Antonio Perez Roldan

    Managing Director

    your expert for corporate services & tax compliance

    • Corporate Secretary
    • Cross-border Management
    • International transaction management

    Jose Antonio leads and develops corporate, governance and compliance services for AVEGA, providing full-scope support to a wide range of investment and operational structures across multiple sectors, including hospitality, food & nutrition and real estate.

    Jose Antonio joined AVEGA in 2014, initially in Luxembourg and since 2017 in Spain. He brings over a decade of experience in the legal and corporate services industry, having worked closely with hotel groups, food sector companies and various investment structures. He has a strong understanding of clients’ outsourced company secretarial, board governance and cross-border transaction management requirements.

    His specialisms include the implementation and ongoing administration of complex corporate structures, international transaction management, and the coordination of corporate operations for multinational groups.

Dublin

Corporate Services

  • Stephen Healy

    Managing Director

    your expert for corporate services & tax compliance

    • Corporate Secretarial
    • Accounting
    • Treasury

    Stephen is leading and developing AVEGA’s Irish business. An Irish national, Stephen joined AVEGA in January 2019. He spent 6 years working with AVEGA Luxembourg before returning to Ireland and incorporating the AVEGA Ireland office in Dublin.
    Stephen has over 10 years’ experience in the financial services industry, having worked in both Ireland & Luxembourg. His experience is primarily in the Accounting field, whilst also supporting the Legal, Corporate Secretarial, Treasury and Compliance functions in the past. Asset classes include Private Equity, Infrastructure, Real Estate and Private Debt (Fund structures & SPV’s).
     

Tax Compliance

  • Stephen Healy

    Managing Director

    your expert for corporate services & tax compliance

    • Corporate Secretarial
    • Accounting
    • Treasury

    Stephen is leading and developing AVEGA’s Irish business. An Irish national, Stephen joined AVEGA in January 2019. He spent 6 years working with AVEGA Luxembourg before returning to Ireland and incorporating the AVEGA Ireland office in Dublin.
    Stephen has over 10 years’ experience in the financial services industry, having worked in both Ireland & Luxembourg. His experience is primarily in the Accounting field, whilst also supporting the Legal, Corporate Secretarial, Treasury and Compliance functions in the past. Asset classes include Private Equity, Infrastructure, Real Estate and Private Debt (Fund structures & SPV’s).
     

better together

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