Strategic Initiatives, Fundraising and LP Relations
At One VenturesCheck size: At One Ventures does not publish a standard check-size range; it reports $525M managed across two funds.
Sarah Rubin is listed in a Strategic Initiatives, Fundraising and LP Relations capacity at At One Ventures. This profile preserves that functional distinction; the firm's investment mandate is included only as shared context.
Deep-tech founders who can prove superior unit economics, environmental returns and a physics-based breakthrough across air, water, soil, biodiversity or energy.
Incremental green software or services, technologies dependent on a green premium, and solutions lacking all three legs of At One's Triad are poor fits.
Demonstrate the physics advantage, bottoms-up economics with a 3x-or-better pull, environmental return, evidence and an honest industrial commercialization roadmap.
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Sarah Rubin is a current Strategic Initiatives, Fundraising and LP Relations at At One Ventures, according to the firm's official roster. No additional biography is inferred where the firm does not publish role-specific detail.