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Alecia

Alecia is an investment bank specialising in supporting French SMEs and mid-caps.

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  • Sale & transmission
  • Fundraising
  • Acquisition

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  • Île-de-France · Paris
  • Côte d’Azur · Nice
  • Provence · Aix-en-Provence
  • Rhône-Alpes · Annecy
  • Brittany · Lorient

Alecia 2026 - All rights reserved.

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Tristan Cossec

Associé

Tristan Cossec

A graduate of EDHEC Business School, Tristan began his career in private equity at Apax Partners. He then moved into M&A advisory, gaining experience through three roles at small & mid-cap boutiques in Paris: Eponyme Partners, Equideals, and Raphaël Financial Advisory. Tristan subsequently joined a higher education group as Head of M&A and Strategy. He returned to small-cap investment banking in 2022 before co-founding Alecia in 2024. Tristan brings his technical skills and mastery of M&A processes to divestiture and LBO/fundraising operations.

tristan.cossec@alecia.frView LinkedIn profile
← Serge de Faÿ