Verified 10 Nov 2026
ROCK Family Office
The Gilbert family office founded by Dan Gilbert, the founder of Rocket Mortgage. It connects the Rock Family of Companies, more than 100 businesses based in Detroit and Cleveland.
- Type
- Single family office
- Location
- Detroit, Michigan, United States
- Sectors
- Direct investments, Real estate, Fintech, Sports, Private equity
- Website
- rock.com
Notable investments
StockXCosmFilson
Sources
Last checked 10 Nov 2026. Is something wrong? Tell us.
Appears in 10 lists
Family offices in the Midwest (44)US family offices that invest in real estate (86)US family offices that invest in direct deals in private companies (90)US family offices that invest in private equity (111)Family offices that invest in direct deals in private companies (143)Family offices that invest in real estate (149)Family offices that invest in private equity (177)Single family offices in the United States (288)Family offices in the United States (481)Single family offices (488)