Garrett Denniston
Managing Partner at Cambridge Capital Development
Boothbay Harbor, Maine
Garrett Denniston, Managing Partner at Cambridge Capital Development is an active investor based in Boothbay Harbor, Maine. This profile covers what Garrett Denniston backs, at which stage, and how founders can reach out in 2026.
Denny is an industry veteran with over 30 years of investment, merger and acquisition, operational management, business development and strategic management experience.
Garrett Denniston invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- SaaS & EnterpriseArtificial Intelligence
- Location
- Boothbay Harbor, Maine
- Typical check
- $3.8M
How to reach Garrett Denniston
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About this profile
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Round Funded. "Garrett Denniston." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/garrett-denniston
Frequently Asked Questions
Who is Garrett Denniston?
Garrett Denniston, Managing Partner at Cambridge Capital Development is an active investor based in Boothbay Harbor, Maine. Garrett Denniston invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture.
What does Garrett Denniston invest in?
Garrett Denniston invests in SaaS & Enterprise and Artificial Intelligence, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Garrett Denniston invest at?
Garrett Denniston typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Garrett Denniston's typical check size?
Garrett Denniston typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.