Quilvest Capital Partners | 11,331 followers on LinkedIn. A Global Institutional Private Markets Platform Focused on the Middle Market | Quilvest Capital Partners is a leading global investment firm, focused exclusively on the mid-market. As one of the earliest pioneers in the alternative investment industry, we pride ourselves on our rich and extensive history, with decades of experience deploying capital across multiple business cycles and environments. We operate four investment strategies: Primaries, Co-investments & Secondaries, Buyout and Private Debt.