RECENT FUNDING
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  3. Graphene Ventures
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Graphene Ventures portfolio

Graphene Ventures has 1 portfolio company on record at Recent Funding.

Website: graphenevc.com.
Type: Venture capital.
Portfolio on Recent Funding: 1.
Deals, last 12 months: 0.
Capital in their rounds: $10.7M.
Latest deal: Contraline · Oct 26, 2021.
About this page

It is a venture capital firm based in Palo Alto, US, founded in 2015. Its most recent investment on record is Contraline's $10.7M Series A round in October 2021, alongside The Syndicate.com, Smith Ventures, Shangbay Capital and 6 others. That company is in Health and bio.

About Graphene Ventures

Firm type: Venture capital.
Headquarters: Palo Alto, US.
Founded: 2015.
Stages: Pre-Seed, Seed, Growth, Late Stage.
Sectors: AgTech, AI & Machine Learning, Deep Tech, Sector Agnostic.
Check size: $500K to $2M.
Leads rounds: Yes.
Portfolio companies: 14.
Exits: 2.
Rounds led: 0.

What Graphene Ventures invests in

How Graphene Ventures invests

StageDealsCapital in rounds
Series A 1 100%$10.7M

Graphene Ventures portfolio companies

CompanyRound with Graphene VenturesTotal raisedLatest raise
CContraline
Health and bio
 Series A · $10.7M$105.45MJun 2, 2026
Series B+

Most frequent co-investors

Similar investors

Investors whose portfolios on Recent Funding center on the same category (Health and bio).

How this is counted

Firm profile: Fundraising Fox Open Dataset v2026-09, CC BY 4.0. Track-record counts are theirs, not Recent Funding's.

Share is of the 1 round on Recent Funding that name Graphene Ventures. Rounds with no announced date are left out of the year split, and "round" is a round whose stage is not on file.

Portfolio companies are the companies on Recent Funding with a round that lists Graphene Ventures, which is a subset of its real portfolio. API: /api/v1/investors/graphene-ventures (get a free API key). More: the most active VC firms and new venture capital funds.