Katherine Boyle
Verified: Jun 2026 (SMTP Validated)👑 Lead InvestorFlexible Check Size
Background & Investment Thesis
Focus Industries
Notable Portfolio & Backed Deals
Active investor in defense, ai, deep-tech, manufacturing, space. Highly responsive to concise pitches with clear traction metrics.
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Key Deal Terms & Quick Facts
Audited venture due diligence summary for Katherine Boyle
$3M – $50M
Direct angel check per syndicate / roundVerified (Protected — Unlock)
Direct mailbox protected against spamFrequently Asked Questions about Katherine Boyle
What is Katherine Boyle's typical angel check size?▼
Katherine Boyle's investment check size typically ranges around $3M – $50M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.
What stages and sectors does Katherine Boyle invest in?▼
Katherine Boyle primarily backs early-stage startups across seed, series-a, series-b stages, focusing on defense, ai, deep-tech, manufacturing, space.
What companies are in Katherine Boyle's angel portfolio?▼
Katherine Boyle has backed notable companies including Anduril, SpaceX, Shield AI.
How can startup founders contact or pitch Katherine Boyle?▼
Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Katherine Boyle through OpenAngels.