Single Family Office

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Holbrook Angels

Holbrook Angels is a Cincinnati- and Boston-based single-family office focused on angel-stage venture investing in technology companies.

Holbrook Angels

Holbrook Angels is a single-family office with roots in Cincinnati, Ohio, and a secondary office in Boston, Massachusetts. The firm's founding year and the identity of its principals are not publicly disclosed, limiting external visibility into its wealth origin or governance structure. The firm pursues angel-stage equity investments in technology companies, likely spanning sectors such as enterprise software, digital health, and AI/ML. Deal sourcing appears to emphasize co-investment alongside other angel groups and early-stage venture firms, though no specific portfolio companies or co-investors are named in public records. Geographic focus includes the Midwest and Northeast United States. No team size, AUM, or deployment figures are publicly available. The firm does not appear to maintain a public website or LinkedIn presence, and no recent operational events (e.g., new fundraises, promotions, or notable exits) have been reported in the last 24 months. No adjacent philanthropic vehicles or operating companies are publicly linked. The firm's structural differentiator is its dual-city presence in Cincinnati and Boston, suggesting a strategy that bridges two distinct venture ecosystems. However, the lack of disclosed principals, portfolio, or track record makes it difficult to assess its investment posture or competitive positioning relative to other family offices.

General information

Firm type

Single Family Office

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Cincinnati

Corporate office

Cincinnati, OH, United States

Additional offices

Boston, MA, United States

Sector focus

Venture CapitalAngel Investing

Frequently asked questions

Who runs investment decisions at Holbrook Angels?

Holbrook Angels does not publicly disclose its investment team or decision-makers. The firm's principals are not named in any public sources, which limits outside understanding of who leads capital deployment or sets investment strategy.

How does Holbrook Angels source proprietary deal flow?

The firm's deal-sourcing approach is not publicly detailed. It likely leverages connections in the Cincinnati and Boston startup ecosystems, and may co-invest with other angel groups or early-stage venture firms, but no specific sourcing methods are disclosed.

Is Holbrook Angels structured as a single family office or does it operate more like a venture firm?

Holbrook Angels is structured as a single-family office. It invests capital from a single family rather than raising external limited partner commitments, though it may participate in syndicated angel deals alongside other investors.

Does Holbrook Angels participate in fund commitments or only direct deals?

Based on its name and known activity, Holbrook Angels focuses on direct angel-stage equity investments. There is no public evidence of fund-of-funds or external manager commitments.

What investment stages does Holbrook Angels typically target?

The firm targets angel-stage investments, which typically involve seed or early-round equity in technology companies. No public information specifies a minimum or maximum check size or preferred stage range within the angel continuum.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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