Nonantum Capital Partners

Nonantum Capital Partners is a Boston-based private equity firm established in 2018 as a spin-out from Charlesbank Capital Partners. The firm specializes in investing in family- and founder-owned businesses, corporate carve-outs, and complex situations where personal partnership is critical, aiming for significant equity value creation. Nonantum focuses on lower middle-market companies with enterprise values between $50 million and $500 million, targeting equity investments ranging from $25 million to $100 million. The firm's investment strategy emphasizes collaboration with management teams to build businesses of enduring value.

The firm's portfolio spans various industries, including consumer products, industrials, and business services. Nonantum's approach is characterized by a culture of integrity, humility, and teamwork, fostering principled partnerships that drive long-term success. The team brings decades of experience partnering with founders, families, and management teams to build businesses of enduring value. Nonantum has been recognized for its founder-friendly approach, being named to Inc.'s Founder-Friendly Investors List for three consecutive years, underscoring its commitment to supporting founder-led businesses.

Nonantum's investment parameters include targeting companies with enterprise values between $50 million and $500 million and equity investments ranging from $25 million to $100 million. The firm focuses primarily on North American companies, with a particular emphasis on the United States and Canada. Nonantum's portfolio companies include MSI Express, a leading co-manufacturing and co-packaging services company, and LJP Waste Solutions, a provider of sustainable waste services. The firm's investment philosophy centers on partnering with management teams to execute on a shared vision, underpinned by a commitment to integrity, humility, and teamwork.