Gill Foundation

The foundation operates under the governance of its board, which includes founder Tim Gill and his husband Scott Miller. Day-to-day leadership and execution of strategy fall to the CEO — Kate Kendell as of May 2025, and previously Brad Clark. The foundation does not publicly name a dedicated CIO, suggesting the CEO and board directly oversee the allocation of the endowment across its fund commitments, direct investments, and co-investments.

The foundation has not disclosed an outsourced CIO arrangement. Publicly available information shows a lean leadership structure — CEO, board, and program staff — implying that asset allocation and manager selection are conducted in-house by senior leadership with possible support from external consultants, though no formal advisory relationship has been confirmed.

Research indicates the foundation engages in both. Its strategy tags include venture capital, growth equity, buyout, and direct co-investments alongside fund commitments. This hybrid approach is consistent with sizable endowments that seek to reduce fee drag and gain exposure to specific mission-aligned companies.

The Gill Foundation established OutGiving as a professional network to aggregate high-net-worth donors focused on LGBTQ equality. It functions as a donor collaborative that pools capital and coordinates grantmaking strategy, effectively extending the Gill Foundation's influence beyond its own endowment by mobilizing external aligned wealth.

While the Gill Foundation does not publish a co-investment policy, its documented strategy including direct deals and secondaries — combined with Tim Gill's participation in Colorado political donor networks — suggests a willingness to collaborate with aligned institutional and individual investors. The OutGiving network is the clearest structural vehicle for such collaboration.

Tim Gill sold his interest in Quark, Inc. and contributed the proceeds to endow the foundation. The Gill Foundation operates as an independent 501(c)(3) entity. Gill and his husband Scott Miller maintain a separate personal residence in the Country Club neighborhood of Denver, and the foundation occupies distinct commercial space, indicating clean legal separation between personal assets and foundation endowment.

The foundation has not publicly disclosed a dedicated program-related investment carve-out. However, its broad investment mandate — spanning early-stage venture to growth equity — and its mission alignment suggest that many direct investments carry a double-bottom-line character, even if not formally accounted as PRIs in public tax filings.