John Buttrick
Verified: Jun 2026 (SMTP Validated)👑 Lead InvestorFlexible Check Size
Background & Investment Thesis
Focus Industries
Active investor in climate, energy, saas. Highly responsive to concise pitches with clear traction metrics.
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Key Deal Terms & Quick Facts
Audited venture due diligence summary for John Buttrick
Frequently Asked Questions about John Buttrick
What is John Buttrick's typical angel check size?▼
John Buttrick's investment check size typically ranges around $1M – $15M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.
What stages and sectors does John Buttrick invest in?▼
John Buttrick primarily backs early-stage startups across seed, series-a stages, focusing on climate, energy, saas.
What companies are in John Buttrick's angel portfolio?▼
John Buttrick actively participates in early-stage technology investments and venture syndicates.
How can startup founders contact or pitch John Buttrick?▼
Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for John Buttrick through OpenAngels.