Gregory Johnson works as a Managing Director at Prolog Ventures. The firm's known portfolio counts 9 companies.
Is Gregory Johnson a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Managing Director at Prolog Ventures, whose known portfolio counts 9 companies
- Benson Hill
- Kinnos
- Covercress
- SchoolCare
- Spindrift
- Toma Biosciences
- AirXpanders
- BioClarity
- CleanSlate UV
Investor Profile
The listing covers sectors Consumer, Food, Hardware and Healthcare, and focus areas AgriTech, Animals, Beverages and Biotech. Startups operating in these areas may find Gregory Johnson relevant.
Stage-wise, the deals at Prolog Ventures cluster around Growth, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Gregory Johnson is worth approaching.
Colleagues at Prolog Ventures
Frequently asked questions
Who is Gregory Johnson?
Gregory Johnson is a venture capital investor based in St Louis, Missouri, United States, listed as Managing Director at Prolog Ventures. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Gregory Johnson personally.
What does Gregory Johnson invest in?
Listed sectors include Consumer, Food, Hardware and Healthcare; listed focus areas include AgriTech, Animals, Beverages and Biotech. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Gregory Johnson invest at?
Prolog Ventures appears in Growth, Seed and Series A rounds across its known deals, and Gregory Johnson is listed there as Managing Director. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Gregory Johnson listed at?
Gregory Johnson is listed as Managing Director at Prolog Ventures. 3 other people in the database share a firm with Gregory Johnson.
How do I contact Gregory Johnson?
An email address, a phone number and a LinkedIn page are on file for Gregory Johnson. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal