Fost | People

People

Fost brings on average 20 years of complementary expertise across credit underwriting, structuring and capital markets, to deliver collateralised financing solutions across the entire corporate lifecycle.

The team

HM Hadrien Mansour

Hadrien Mansour

Co-Founder

Over 12 years of experience in M&A, fundraising and restructuring. Prior to founding Fost, invested in early-stage companies and backed more than 15 startups.

MO Mehdi Ousahla

Mehdi Ousahla

Co-Founder

15 years in capital markets on fixed income structuring desks, most recently as Head of Fixed Income Cross Asset Structuring at BAML.

AN Adrien Negreanu

Adrien Negreanu

Partner

25 years of experience in tier-1 investment banks, advising European institutional clients on structured credit and private asset allocation.

AH Alexandre Henault

Alexandre Henault

Partner

18 years of credit underwriting and investment banking experience at Société Générale and Rothschild & Co, and as founding Partner at Leuwen, an advisory firm dedicated to high-growth small and mid-cap companies.

OZ Ola Zajac

Ola Zajac

Director

10 years of experience in private equity, starting in real estate and moving to venture capital. Holds an INSEAD MBA and recently founded a self-storage business.

GB Guillaume Blachier

Guillaume Blachier

Associate

Solid experience in ABF structuring. Prior to joining Fost, Guillaume was part of the investment team at CPP Investments, and an analyst at Credit Suisse.

MR Mark Ransford

Mark Ransford

Investment Advisory Committee Member

An active angel investor in global fintechs, including four unicorns, with over 20 years investing across emerging and developed markets.