Doyle & Boissiere

Frank Doyle and William Boissiere serve as the firm's principals and are understood to personally direct all investment decisions. The office operates without a publicly named CIO or investment committee beyond the two founders, reflecting its tightly held family capital structure. No additional investment professionals or external advisors are named in public records.

The firm sources opportunities through the principals' personal and professional networks rather than through inbound marketing, intermediary channels, or public deal-sourcing platforms. This relationship-driven model is consistent with family offices that maintain no website or public-facing investment team. The absence of a public footprint suggests sourcing relies entirely on trusted, direct introductions.

Doyle & Boissiere is structured as a single-family office deploying the principals' own capital, not as a venture firm managing third-party limited partner commitments. The firm has no known SEC registration as an investment adviser and does not publicly solicit co-investors or fundraise. Its operational model is consistent with a private investment office rather than an institutional fund manager.

Based on the typical behavior of similarly positioned private family offices, Doyle & Boissiere is expected to evaluate both direct company investments and limited partner commitments to external private equity and venture funds. The specific allocation split between direct and fund-of-funds activity is not publicly disclosed. The principals' approach favors flexibility over rigid allocation mandates.

The source of the family wealth managed by Doyle & Boissiere has not been publicly disclosed. Neither Frank Doyle nor William Boissiere is associated in public records with a specific operating company exit, inherited fortune, or industry wealth-creation event that can be independently confirmed. The office's discretion extends to its wealth origin.