Rock Ventures (Dan Gilbert Family Office) is a family office - single based in Detroit, MI, United States, founded in 1985. Verified contact details, AUM data, and investment preferences on FindLPs.
ROCK is the Gilbert Family Office, founded by Dan Gilbert, and tying threads between the entities in the Rock Family of Companies.
FindLPs holds verified direct email addresses and phone numbers for decision-makers at Rock Ventures (Dan Gilbert Family Office). Contact details are masked on the free plan — start a plan to unlock full access and CSV export.
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LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.