42+ Angel Investors
in Stamford, United States (2026)

Access our curated database of 42+ verified investors in Stamford. Connect with the right funding partners for your startup.

42 Verified Investors

42 Angel Investors in Stamford

Active filters:Stamford
Rick Sullivan

Rick Sullivan

88
Managing PartneratGainline Capital Partners
Stamford, CT Managing Partner
AI/ML
Jonathan Saltzman

Jonathan Saltzman

88
Managing PartneratTorque Capital Group
Stamford, CT Managing Partner
Technology
Zubeen Shroff

Zubeen Shroff

88
Managing PartneratGalen Partners
Stamford, CT Managing Partner
Technology
Alex Zisson

Alex Zisson

83
Managing DirectoratH.I.G. Capital
Stamford, CT Managing Director
Technology
Ralph Achacoso

Ralph Achacoso

80
Founder and Chief Investment OfficeratFactor6 Capital
Stamford, CT Investor
Technology
Paul Rubin

Paul Rubin

80
PartneratOlympus Partners
Stamford, CT VC Partner
Technology
Vimal Chauhan

Vimal Chauhan

78
Managing Director, Power and Development LeaderatGE Vernova
Stamford, CT Managing Director
Technology
Robert Morris

Robert Morris

78
CEO-FounderatOlympus Partners
Stamford, CT Investor
Technology
Gar Bewkes

Gar Bewkes

78
Founder and Managing PrincipalatGarMark Advisors LLC
Stamford, CT Principal
Technology
Christopher Mozingo

Christopher Mozingo

77
PartneratFinn Dixon & Herling LLP
Stamford, CT VC Partner
Technology
Christopher Spiegelman

Christopher Spiegelman

76
Managing DirectoratAndersen Tax
Stamford, CT Managing Director
Technology
Lindsay Sheehy

Lindsay Sheehy

73
PartneratHolland & Knight LLP
Stamford, CT VC Partner
Technology
Adnan Durrani

Adnan Durrani

71
CEO, FounderatAmerican Halal/Saffron Road
Stamford, CT Investor
Technology
Josey Anstey

Josey Anstey

71
CO-FOUNDERatCircleLink Health
Stamford, CT Investor
Healthcare
Michael Connors

Michael Connors

71
Chairman and CEOatInformation Services Group
Stamford, CT Investor
AI/ML
Nate Checketts

Nate Checketts

71
CEO | Co-FounderatRhone
Stamford, CT Investor
Technology
Celeste Barone

Celeste Barone

70
President and Chief Client Officerat4Pines Fund Services
Stamford, CT Investor
Technology
Reyno Giallongo

Reyno Giallongo

69
Chairman and Chief Executive OfficeratFirst County Bank
Stamford, CT Investor
AI/ML
Kevin Centofanti

Kevin Centofanti

68
President and PrincipalatBrooks, Houghton & Company, Inc.
Stamford, CT Principal
Technology
Clint Montague

Clint Montague

68
Vice PresidentatBROOKSIDE EQUITY PARTNERS LLC
Stamford, CT Investor
Technology
James Hyman

James Hyman

64
Chief Executive OfficeratKBS - Kellermeyer Bergensons Services, LLC
Stamford, CT Investor
Technology
Alexander Cuomo

Alexander Cuomo

43
Chief Financial OfficeratNGN Capital LLC
Stamford, CT Investor
Fintech
Louis Sciarretta

Louis Sciarretta

43
Chief Financial OfficeratHarvest Partners, LP
Stamford, CT Investor
Fintech
Brian Coyne

Brian Coyne

36
Chief Financial OfficeratVaidio
Stamford, CT Investor
FintechAI/ML
Jeff Kechejian

Jeff Kechejian

25
Managing Director, Head of Investor RelationsatTactical Infrastructure Partners
Stamford, CT Managing Director
Technology

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Startup Investment Landscape in Stamford, United States

Stamford is an active investment hub within United States's broader startup ecosystem. Our database of verified angel investors and VCs based in Stamford includes detailed profiles with contact information, LinkedIn profiles, investment focus areas, and portfolio companies. Use the filters to narrow your search by industry, investor type, and keywords.

Related Articles About Investing in United States

FAQ

Frequently Asked Questions About Angel Investors in United States

Everything you need to know about finding, connecting with, and getting funded by angel investors in United States.

Finding angel investors in United States has become significantly easier with the growing startup ecosystem. Datapile's database includes 42 verified investors in United States. While networking remains important, platforms like ours give you direct access to investor contact details, LinkedIn profiles, and investment focus areas. Read our complete guide on finding angel investors.

The timeline for securing angel investment in United States typically ranges from 2 to 6 months. This includes initial outreach (2-4 weeks), pitch meetings (2-4 weeks), due diligence (4-8 weeks), and legal documentation (2-4 weeks). Building relationships beforehand can significantly accelerate this timeline. Learn more about how angel investors work.

Ask for what you need to reach your next major milestone, typically 12-18 months of runway. For pre-seed rounds, this is usually $100K-$500K. For seed rounds, $500K-$2M. Be specific about how the funds will be used and what milestones you'll achieve. See our detailed breakdown of how much angel investors typically invest.

Individual angel investors typically invest between $25,000 to $100,000 per deal. Super angels may invest $100,000-$500,000. Angel syndicates and groups can pool together $500,000-$2M. The amount depends on the investor's portfolio strategy, your stage, and the round size. Read the complete guide to angel investment amounts.

The most effective approaches are: 1) Warm introductions from other founders or mutual connections, 2) Data-driven outreach using platforms like Datapile to identify investors by their specific thesis, 3) Angel networks and syndicates like AngelList, 4) Demo days at accelerators like Y Combinator or Techstars, and 5) Industry events and startup conferences. Read our complete guide on finding angel investors.

To connect with angel investors in United States: 1) Use Datapile to find investors active in your industry, 2) Research their portfolio companies and reference them in your outreach, 3) Attend local startup events and pitch competitions, 4) Join accelerator programs with strong investor networks, 5) Leverage LinkedIn for personalized connection requests, and 6) Ask your existing network for warm introductions. Learn how to contact angel investors effectively.

Datapile's database currently includes 42 verified angel investors and VCs in United States. This includes individual angels, super angels, angel groups, and early-stage venture capitalists who actively invest in startups across various industries. See our analysis of US angel investor market and India angel investor market.

You can find angel investors in United States through: 1) Investor databases like Datapile with verified contact information, 2) Local angel networks and investor clubs, 3) Startup accelerators and incubators, 4) LinkedIn and professional networking, 5) Industry-specific conferences and events, and 6) Referrals from other founders who have successfully raised. See the best platforms for finding angels.

Angel investors are high-net-worth individuals who invest their personal capital in early-stage startups in exchange for equity. They typically invest in pre-seed and seed stages, before venture capitalists get involved. The term 'angel' originated from wealthy individuals who funded Broadway shows. Learn more about who angel investors are.

Key characteristics include: 1) High net worth and accredited investor status, 2) Willingness to take high risks for potentially high returns, 3) Often have entrepreneurial or industry experience, 4) Provide mentorship and connections beyond capital, 5) Make investment decisions relatively quickly, and 6) Invest in industries they understand. Read our detailed guide on angel investor characteristics.

Advantages include: 1) Faster decision-making than VCs, 2) More flexible terms and lower control requirements, 3) Valuable mentorship from experienced entrepreneurs, 4) Strong network connections and introductions, 5) Willingness to bet on early concepts before traction, 6) Smaller check sizes suitable for early stages, and 7) Often more patient with returns timeline. See all advantages of angel investors.

Best practices for contacting angels: 1) Use platforms like Datapile to find verified email addresses and LinkedIn profiles, 2) Personalize each outreach based on their investment thesis, 3) Lead with your strongest metrics or traction, 4) Keep initial emails concise (under 200 words), 5) Include a clear ask and attach your deck, and 6) Follow up respectfully after 5-7 days. See our complete contact guide.

Top platforms for finding angel investors include: 1) Datapile - verified investor database with direct contact info, 2) AngelList - largest angel investor network, 3) Crunchbase - company and investor data, 4) LinkedIn - professional networking, 5) Gust - angel group platform, and 6) F6S - startup funding network. Datapile is specifically optimized for founder outreach with verified emails and LinkedIn profiles. See the complete platform comparison.

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About the Stamford angel investor scene

Datapile tracks verified angel investors and venture capital firms based in Stamford, United States. Each profile is sourced from public records and continuously verified — explore the interactive list above to filter by industry, stage, role, or company.