MS+PARTNERS Raises €150M for European Buyout Fund

MS+PARTNERS, the new European private equity firm, has successfully gathered nearly €150 million at the initial closing of its inaugural buyout fund. This significant debut capital raise, targeting a total of €300 million, signals strong investor confidence in the firm's strategy and experienced team. The fund's cornerstone investor is the European Investment Fund, joined by a distinguished group of institutional backers including COFIDES, BlackRock Private Equity Partners, and the venerable UK private bank C. Hoare & Co. A notable contingent of founders, family offices, and seasoned investment professionals also contributed, underscoring the firm's appeal across diverse investor segments.

The caliber of individuals within the limited partner base is particularly noteworthy. Commitments have been secured from former senior figures such as the ex-Managing Partner of Hellman & Friedman and the former Global Managing Partner of McKinsey, alongside former partners from KKR. This infusion of expertise from leading global advisory and investment firms provides MS+PARTNERS with an exceptional network and deep market insights.

Formally established as Mustard Seed + Partners, the firm was co-founded by Managing Partner Stanislas de Joussineau, who brings over 13 years of experience from KKR, where he was instrumental in building its European impact private equity operations and managing its Global Impact Fund in the region. Complementing his expertise are fellow Managing Partners Alex Pitt and Henry Wigan, whose backgrounds encompass prestigious institutions like Goldman Sachs, BlackRock, BCG, and Mubadala. The firm's eight-person team is further bolstered by senior advisors who are former partners from influential firms like KKR, Hellman & Friedman, and McKinsey.

MS+PARTNERS differentiates itself by merging deep venture-ecosystem relationships with rigorous institutional buyout discipline. This dual approach allows the firm to identify and engage with promising businesses well before they reach the scale typically targeted by traditional buyout funds. The firm's investment thesis centers on profitable Western European companies with enterprise values ranging from €50 million to €500 million. Their focus areas are strategically aligned with long-term growth trends: industrial technology and energy transition, circularity and resource efficiency, and human capital and essential services.

Value creation is expected to be driven primarily through hands-on operational improvements, facilitating international expansion, and executing strategic bolt-on acquisitions. This strategy is underpinned by a repeatable thematic underwriting framework designed to identify recurring patterns of success across their target sectors. De Joussineau expressed gratitude for the investor confidence, stating, "We believe many of Europe’s future category leaders remain underserved by growth capital, despite benefiting from powerful long-term trends."

The fund has already deployed capital into two distinct investments. The first is iLERNA, a leading online vocational education platform in Spain, acquired in partnership with Jacobs Capital. This investment is part of a buy-and-build initiative that also includes the online university Isabel I. The second portfolio company is Maritime Robotics, a Norwegian developer of autonomous sea drones and navigation systems crucial for the offshore energy, security, and ocean-mapping industries. MS+PARTNERS anticipates announcing additional investments in the latter half of 2026, leveraging a robust proprietary deal pipeline across Western Europe.