Garrett Gilbertson
Syndicate lead · Hermosa Beach, CA
Garrett Gilbertson is a syndicate lead based in Hermosa Beach, CA focused on Deep Tech, Healthcare, B2B Software, investing at series a stage. Garrett Gilbertson has 5 funds and deal vehicles on SEC file, including 5 single-deal SPVs. Estimated typical check: $410K–$1.1M. Garrett Gilbertson's latest dated investing activity was in Aug 2025.
Why Garrett Gilbertson is listed
Named as the only individual (Issuer's General Partner) on the Form D for geCKo Materials a series of SUM Venture Partners LP, a $689K venture SPV (Aug 2025) (5 vehicles on file). Also a non-executive director at 1 startup that filed Form D.
Source: SEC Form D: geCKo Materials a series of SUM Venture Partners LP (Aug 12, 2025) · 5 more sources
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- Stages
- Series A
- Typical check (est.)
- $410K–$1.1M
- Latest fund
- SPVs only
- Latest dated activity
- Aug 2025
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What does Garrett Gilbertson invest in?
Deep TechHealthcareB2B SoftwareWhat has Garrett Gilbertson invested in recently?
- Apr 2023
BRIUS Technologies
Board seat on the company's SEC filing (not by itself proof of an investment) · TX
Funds and deal vehicles Garrett Gilbertson filed with the SEC
- Aug 2025
geCKo Materials a series of SUM Venture Partners LP
Deal vehicle · $689K offering
- Jul 2025
Fantasy Life II a series of Sum Venture Partners LP
Deal vehicle · $412K offering
- Jun 2025
Fantasy Life a series of Atomizer LLC
Deal vehicle · $195K offering
- Jun 2025
Payamigo SPV a series of SUM Venture Partners LP
Deal vehicle · $1.1M offering
- Feb 2025
SMP UN-SPV a Series of Atomizer LLC
Deal vehicle · $1M offering
Sources
- SEC Form D: geCKo Materials a series of SUM Venture Partners LPAug 12, 2025
- SEC Form D: Fantasy Life II a series of Sum Venture Partners LPJul 3, 2025
- SEC Form D: Fantasy Life a series of Atomizer LLCJun 18, 2025
- SEC Form D: Payamigo SPV a series of SUM Venture Partners LPJun 5, 2025
- SEC Form D: SMP UN-SPV a Series of Atomizer LLCFeb 26, 2025
- SEC Form D (board seat): BRIUS TechnologiesApr 27, 2023
Data refreshed from public sources Oct 15, 2026. Is this you? Remove or correct this profile.