
A French seed-stage investor founded by entrepreneurs to back technology and digital start-ups
A French family-owned investment company working in private equity and real estate

Aquasourca, written Aquasourça on its own site, is a family investment company with permanent capital, active in private equity and real estate. It was founded around twenty years ago, growing out of an investment opportunity in the water sector, from which its name derives; Sophie Defforey founded and structured the company. Its private equity arm runs two small-cap strategies, one general and one sector-focused, taking an entrepreneurial approach to support companies' growth with financial expertise and tailored guidance; the sector-focused strategy currently concentrates on the agri-food industry. Its real estate arm follows two strategies: a value-add approach for property development, and a core and core-plus approach for managing property assets, mainly in France and Europe, with worldwide co-investment. The company says it builds relationships with company leaders based on trust.
Summary written by TrustList from the business's own published information, Sep 2026.
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Aquasourca is ranked on 1 TrustList ranking at #10.
Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Aquasourca has no reviews yet and 2 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.
Its profile: “Its real estate arm follows two strategies: a value-add approach for property development, and a core and core-plus approach for managing property assets, mainly in France and Europe, with worldwide co-investment.”
Of the 16 here, 4 also cover partners and 3 also cover learning; 8 also work in Paris and 3 also work in London.
Behind 5M Ventures, ahead of BNP Paribas Développement.
As of 2026-11-01. Organic ranks only; sponsored placements are never ranks. How TrustList ranks
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