Alpha Bridge Ventures is a venture capital firm. Based in Alameda, California, United States. Known portfolio companies include TRIPP, Squad, Boom Entertainment, Nana Academy, Kudos and Healthy Roots Dolls, 9 companies in all.
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Investment focus
Who to pitch at Alpha Bridge Ventures
Alpha Bridge Ventures portfolio companies (9)
- TRIPP
- Squad
- Boom Entertainment
- Nana Academy
- Kudos
- Healthy Roots Dolls
- Sheets & Giggles
- PreAct Technologies
- Juna
Co-investors
Funds that share portfolio companies with Alpha Bridge Ventures.
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About Alpha Bridge Ventures
The firm's listing covers sectors Consumer, Education and Healthcare, and focus areas Digital Health, EdTech, HR Tech and Mental Health; known deals cluster at Pre-Seed, Seed and Series A.
Howie Diamond (Co-Founder / Managing Partner) and Kari Sulenes (Partner) are listed as the contacts to pitch at Alpha Bridge Ventures.
Across the known portfolio, 20 co-investors appear alongside Alpha Bridge Ventures, including Groundswell, Penteract Capital Partners and Vine Ventures.
Frequently asked questions
What is Alpha Bridge Ventures?
Alpha Bridge Ventures is a venture capital firm based in Alameda, California, United States, with a known portfolio of 9 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Alpha Bridge Ventures invest in?
Listed sectors include Consumer, Education and Healthcare; listed focus areas include Digital Health, EdTech, HR Tech and Mental Health. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Alpha Bridge Ventures invest at?
The known deals of Alpha Bridge Ventures include Pre-Seed, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Alpha Bridge Ventures?
Both people on file at Alpha Bridge Ventures are listed as contacts for the firm, each with their own profile page.
How do I contact Alpha Bridge Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal