Henri-Louis DELSOL

Professional practice

Henri-Louis DELSOL is Co-Managing Partner of the firm alongside Emmanuel KAEPPELIN and co-head of the “Mergers & Acquisitions – Corporate law” department.

Ranked in Band 2 by Chambers and Partners in the Corporate/M&A Mid-Market category since 2024, Henri-Louis DELSOL has also been recognized by Best Lawyers since 2020 in the categories “Private Equity Law,” “Mergers and Acquisitions Law,” and “Corporate Law” (Best Lawyers Ranking – Les Echos).

It was also singled out by the Ficade Group (Leaders League Décideurs) as one of the ‘100 who are making Law 2026’.

Admitted to the Paris and New York bars, Henri-Louis DELSOL primarily advises entrepreneurs and executives, family-owned groups, small and medium-sized enterprises (SMEs), mid-market companies, and investors on mid-market M&A and private equity transactions in France and internationally. His practice covers :

  • company acquisitions and divestitures (share deals and asset deals), LBOs, build-ups, and private equity transactions;
  • public offerings (initial public offerings, tender offers, mandatory tender offers, and buyout offers);
  • fundraising from business angels, financial investors, and industrial investors;
  • restructuring of corporate groups (mergers, partial asset contributions, and spin-offs);
  • cross-border transactions, particularly transatlantic ones, acting on behalf of both French companies establishing a presence in the UNITED STATES and American and Anglo-Saxon groups making investments in EUROPE.

Henri-Louis DELSOL also advises families on governance matters (shareholder agreements, family charters, and internal stock transfers) and estate restructuring (contributions, transfers, and gifts) in coordination with the teams in the “Estate Law & Taxation” department to provide a comprehensive and integrated approach for the firm’s clients.

Henri-Louis DELSOL is a graduate of Jean MOULIN LYON III University, where he earned a master’s degree in Business Law, and of Aix-Marseille III University, where he earned a DESS-DJCE in International Business Law. He also holds an LL.M. in Business Law from Georgetown University in the United States, where he lived for three years. Henri-Louis DELSOL is active within the international networks Trans-European Law Firm Alliance (TELFA), The Parlex Group, and the International Bar Association.

He practiced for four years at the law firm BREDIN PRAT before joining DELSOL Avocats in early 2010.

He is the author of numerous articles published in leading journals on asset and liability guarantees and shareholder agreements (Actes Pratiques, Droit des Sociétés, Jurisclasseur, Option Finance), Henri-Louis DELSOL also leads seminars for in-house counsel and legal departments on the topic of “Business Sales, Acquisitions, and Restructurings.”

Best Lawyers 2027 Rankings

DELSOL Avocats is delighted with the individual ranking of 34 of its lawyers by Best Lawyers in France. Eleonora BUFALINI

Chambers and Partners 2026 rankings

DELSOL Avocats is proud to be listed in 6 Chambers and Partners 2026 rankings: In addition to these collective rankings,

PRESS RELEASE – DELSOL Avocats advised BMG Group on its merger with FSDV and its initial public offering

DELSOL Avocats advised BMG Group, which specialises in commercial property, on its merger with FAÏENCERIES DE SARREGUEMINES, DIGOIN & VITRY-LE-FRANCOIS,

Best Lawyers 2026 ranking

DELSOL Avocats is delighted with the individual ranking of 27 of its lawyers in the The Best Lawyers ™ in

DELSOL Avocats advised Matisse Ventures on the acquisition of SOC Informatique

DELSOL Avocats has advised Matisse Ventures, a French company specialising in the acquisition and development of industry-specific software for the

Chambers and Partners 2025 rankings

DELSOL Avocats is proud to be listed in 6 Chambers and Partners 2025 rankings : In addition to these collective

PRESS RELEASE – DELSOL Avocats advised the sellers on the sale of WellNess Sport Club to Waterland

DELSOL Avocats advised the sellers (the Pechel investment fund and the founders [Gérald Clamaron and Laurent Clamaron]) on the sale

PRESS RELEASE – DELSOL Avocats unveils the results of its international survey on the perception of French business law by American legal professionals and economic players

As the United States have just elected a new President, Donald Trump, who will return to power on 20 January

DELSOL Avocats advised the BMG Group on the signing of a €70 million ESG loan secured by a green trust

The BMG Group, which specialises in commercial property, has signed a €70 million ESG loan with a consortium of leading