ROCK is a family office. Based in Detroit, Michigan, United States. Known portfolio companies include Cosm, Rhyme, Deeplink and Nexsys Technologies, 4 companies in all.
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Investment focus
Contacts
Who to pitch at ROCK
ROCK portfolio companies (4)
- Cosm
- Rhyme
- Deeplink
- Nexsys Technologies
Co-investors
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About ROCK
The firm's listing covers sectors Consumer, Real Estate and Travel, and focus areas Holding Company, PropTech and Property Management; known deals cluster at Pre-Seed, Seed and Series A.
The contact to approach at ROCK is Blake Rogow (Director).
ROCK shares portfolio companies with 5 other investment firms, among them Health2047 Capital Partners, Health2047 and NCT Ventures.
Frequently asked questions
What is ROCK?
ROCK is a family office based in Detroit, Michigan, United States, with a known portfolio of 4 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does ROCK invest in?
Listed sectors include Consumer, Real Estate and Travel; listed focus areas include Holding Company, PropTech and Property Management. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does ROCK invest at?
The known deals of ROCK include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at ROCK?
One person at ROCK is on file, listed as a contact for the firm, with their own profile page.
How do I contact ROCK?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal