Brian Osias is an Investor at Three Cairns Group, whose known portfolio counts 3 companies.
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Investment focus
- Focus
- CarbonClimate ResilienceFashionInfrastructure FinancePersonal FinanceSustainability
Contacts
Affiliated funds' portfolios
Investor at Three Cairns Group, whose known portfolio counts 3 companies
- Crux
- Trove
- Zhero
Investor Profile
Founders in the listed sectors Climate, Commerce, Consumer and FinTech, and focus areas Carbon, Climate Resilience, Fashion and Infrastructure Finance fall inside that listing.
Three Cairns Group appears in Growth, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Brian Osias is worth approaching.
Colleagues at Three Cairns Group
Frequently asked questions
Who is Brian Osias?
Brian Osias is an accelerator partner and venture capital investor based in New York, United States, listed as Investor at Three Cairns Group. The known portfolio of that firm counts 3 companies. That portfolio belongs to the firm, not to Brian Osias personally.
What does Brian Osias invest in?
Listed sectors include Climate, Commerce, Consumer and FinTech; listed focus areas include Carbon, Climate Resilience, Fashion and Infrastructure Finance. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Brian Osias invest at?
Three Cairns Group appears in Growth, Seed and Series A rounds across its known deals, and Brian Osias is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Brian Osias listed at?
Brian Osias is listed as Investor at Three Cairns Group. 3 other people in the database share a firm with Brian Osias.
How do I contact Brian Osias?
An email address and a LinkedIn page are on file for Brian Osias. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal