John Griffin
Partner at The Sterling Group
Houston, Texas
John Griffin, Partner at The Sterling Group is an active investor based in Houston, Texas. This profile covers what John Griffin backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEInvestment BankInvestor
- Stages
- Seed
- Invests in
- Sports & FitnessMarketing & AdTech
- Location
- Houston, Texas
- Typical check
- $250K
- Past investments
- 3
Notable investments
How to reach John Griffin
Angels and operators like John Griffin reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does John Griffin invest in?
John Griffin invests in Sports & Fitness and Marketing & AdTech, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does John Griffin invest at?
John Griffin typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is John Griffin's typical check size?
John Griffin typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact John Griffin?
Unlock John Griffin's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.