Anna Gassner
Partner*
Anna Gassner
Partner*
Anna Gassner is a highly accomplished expert in commercial and corporate law and a partner at GSK Stockmann in Luxembourg. Qualified to practise in both France and Luxembourg, she primarily advises on local and international equity transactions and is adept at handling mergers and acquisitions, private equity transactions, leveraged buyouts and venture capital, providing clients with comprehensive strategic guidance in all these areas. Clients also value her experience in commercial litigation, particularly in shareholder disputes.
Practice areas
- Corporate
- M&A
- Private equity/venture capital
Testimonials about Anna Gassner
- Joined GSK Stockmann in Luxembourg in 2023
- Worked at renowned independent law firms in Luxembourg (2017-2023) and an M&A/private equity law firm in Paris (France) (2007-2017)
- Admitted to the bar in Paris (2009) and Luxembourg (2017)
- MBA at the EM Business School in Strasbourg (France)
- Master of Business Law at the Robert Schumann University in Strasbourg (France)
Languages: English, French, German
- Institut Luxembourgeois des Administrateurs (ILA)
- Fédération des Jeunes Dirigeants de Luxembourg
- Mössner, P., Gassner, A., Carraretto, A., Weryha, E. (2025). Luxembourg. Chambers Global Practice Guide – Joint Ventures 2025, London: Chambers and Partners, Chapter “Luxembourg: Law & Practice”.
- Mössner, P., Gassner, A., Carraretto, A., Demarcq, M. (2024). Luxembourg. Chambers Global Practice Guide – Joint Ventures 2024, London: Chambers and Partners, Chapter „Luxembourg: Law & Practice“.
- Gassner A., Demarcq M. (2023). Luxemburgs Rechtslandschaft aktualisiert sich, Börsen-Zeitung. 240th ed. Herausgebergemeinschaft Wertpapier-Mitteilungen, Keppler, Lehmann GmbH & Co. KG (WM Gruppe): Frankfurt am Main, p. 3.
- Laurent, M., Gassner, A., Peretti, M.-L., Tiffon, R., Schmitz, S. (2022). Private mergers and acquisitions in Luxembourg: market analysis overview – Luxembourg. Thomson Reuters: Practical Law.
- Gassner, A. (2022). Luxembourg. Transferand Rejuvenate an SME with an LBO. Paperjam. 08 December 2022. Chapter “Place Financière & Marchés – Private Equity”.
- Gassner, A. (2021). Private Equity, un soutien à des projets de vie. Paperjam. 07.10.2021. Chaper “Place Financière & Marchés – Private Equity”.
- Laurent, M. and Gassner, A. (2020). Private mergers and acquisitions in Luxembourg: market analysis overview – Luxembourg. Thomson Reuters: Practical Law.
- Joined GSK Stockmann in Luxembourg in 2023
- Worked at renowned independent law firms in Luxembourg (2017-2023) and an M&A/private equity law firm in Paris (France) (2007-2017)
- Admitted to the bar in Paris (2009) and Luxembourg (2017)
- MBA at the EM Business School in Strasbourg (France)
- Master of Business Law at the Robert Schumann University in Strasbourg (France)
Languages: English, French, German
- Institut Luxembourgeois des Administrateurs (ILA)
- Fédération des Jeunes Dirigeants de Luxembourg
- Mössner, P., Gassner, A., Carraretto, A., Weryha, E. (2025). Luxembourg. Chambers Global Practice Guide – Joint Ventures 2025, London: Chambers and Partners, Chapter “Luxembourg: Law & Practice”.
- Mössner, P., Gassner, A., Carraretto, A., Demarcq, M. (2024). Luxembourg. Chambers Global Practice Guide – Joint Ventures 2024, London: Chambers and Partners, Chapter „Luxembourg: Law & Practice“.
- Gassner A., Demarcq M. (2023). Luxemburgs Rechtslandschaft aktualisiert sich, Börsen-Zeitung. 240th ed. Herausgebergemeinschaft Wertpapier-Mitteilungen, Keppler, Lehmann GmbH & Co. KG (WM Gruppe): Frankfurt am Main, p. 3.
- Laurent, M., Gassner, A., Peretti, M.-L., Tiffon, R., Schmitz, S. (2022). Private mergers and acquisitions in Luxembourg: market analysis overview – Luxembourg. Thomson Reuters: Practical Law.
- Gassner, A. (2022). Luxembourg. Transferand Rejuvenate an SME with an LBO. Paperjam. 08 December 2022. Chapter “Place Financière & Marchés – Private Equity”.
- Gassner, A. (2021). Private Equity, un soutien à des projets de vie. Paperjam. 07.10.2021. Chaper “Place Financière & Marchés – Private Equity”.
- Laurent, M. and Gassner, A. (2020). Private mergers and acquisitions in Luxembourg: market analysis overview – Luxembourg. Thomson Reuters: Practical Law.
Anna Gassner
Partner*