Alteris Capital Partners

Daniel S. O'Connell is the founder and Managing Partner, responsible for investment decisions. O'Connell previously co-founded Roundtable Healthcare Partners, a healthcare-focused private equity firm. He leads deal sourcing, due diligence, and portfolio management at Alteris.

Alteris sources deals through a network of relationships built by O'Connell, including former colleagues from Roundtable Healthcare Partners and industry executives. The firm targets direct relationships with middle-market companies and management teams, often sourcing deals off-market. Given the firm's small size, proprietary sourcing is a core strategy.

Alteris operates as a direct investment firm, not a traditional family office. It manages capital for its founding principal and may commit alongside limited partners. The firm's structure resembles a concentrated private equity vehicle rather than an asset manager with external LPs.

Alteris focuses exclusively on direct investments, typically taking control or significant minority stakes in middle-market companies. The firm does not appear to commit to external funds. Its investment approach is hands-on, with board representation in portfolio companies.

Alteris targets growth equity and buyout opportunities in middle-market companies. The firm avoids early-stage venture capital and prefers established companies with predictable cash flows. Investment sizes are not publicly disclosed but are likely in the tens of millions of dollars per deal.

The firm focuses on healthcare, business services, and industrials. This reflects O'Connell's background in healthcare private equity. Alteris has not publicly disclosed excluded sectors.

The underlying wealth originates from Daniel S. O'Connell's prior success at Roundtable Healthcare Partners and other investment activities. O'Connell is the primary capital source for Alteris. The firm does not manage outside capital from external LPs on a disclosed basis.