Sansoterra Group

Michael Sansoterra acts as the sole principal and decision-maker. The office is structured around a flat, single-family governance model without an investment committee, advisory board, or external partners documented in the public record. This centralization of authority allows the firm to move from initial diligence to term-sheet execution with speed uncommon among institutional allocators.

The firm relies on principal-led sourcing, leveraging Michael Sansoterra's professional network, direct relationships with founders, and connections within New York-based venture and private equity communities. Without a marketing apparatus or public-facing brand, deal flow is almost certainly relationship-driven, emphasizing proprietary access to secondary stakes, growth-stage rounds, and special situations rather than competitive auction processes.

The office has historically participated as a co-investor alongside external general partners, particularly in late-stage venture and growth-equity transactions. By writing direct checks into deals led by established funds, Sansoterra Group avoids the management fees and carry associated with fund commitments while maintaining the flexibility to size positions according to its own concentration parameters.