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Co-Founder & Partner
Co-Founder & Partner pools exited tech founders into a carry-sharing, multi-family investment collective across San Francisco, New York, and London.
Co-Founder & Partner
Co-Founder & Partner was conceived as an investment vehicle for technology founders and senior operators who have exited their primary ventures. The firm's multi-city presence across San Francisco, New York, London, and Manhattan Beach indicates a membership base drawn from both West Coast technology and East Coast finance, deploying capital into private markets through a co-investment model that avoids the overhead of a traditional fund structure. The firm's strategy centers on venture and growth equity, with participation spanning seed through late-stage rounds. Rather than competing for proprietary deal flow, Co-Founder & Partner leverages the network of its operator-investors to access allocation alongside established venture firms — a sourcing model that functions as a curated syndicate. Geographic concentration spans North America and Western Europe, reflecting the hubs where its founding teams are based. The approach is fundamentally relationship-driven, with each member's direct operating experience in specific technology verticals informing deal selection and portfolio support. The multi-office footprint suggests a distributed investment committee or regional leads, though formal team size and governance structure remain private. The Manhattan Beach office is consistent with the firm's tech-founder identity, given the area's density of post-exit operators. The firm has not disclosed adjacent philanthropic vehicles, club affiliations, or separate managed accounts, operating instead with the quiet posture typical of a close-held investment partnership. Structurally, Co-Founder & Partner sits between a traditional family office and an angel syndicate. Its identity as a carry-sharing partnership — rather than a single-family balance sheet or a fee-driven asset manager — means incentives are aligned through shared economics on a per-deal basis. This architecture attracts founders who want institutional-quality deal access without ceding control to a formal fund, and who contribute sector expertise as part of the value proposition to portfolio companies alongside capital.
General information
Firm type
Multi Family Office
Year founded
—
AUM
Undisclosed
Location
Region
North America
Country
United States
City
San Francisco
Corporate office
San Francisco, CA, United States
Additional offices
New York, NY, United States · London, United Kingdom · Manhattan Beach, CA, United States
Frequently asked questions
How does Co-Founder & Partner source its deals?
The firm relies on the personal networks of its member-operators, who typically access allocation alongside venture firms they backed or helped build as founders and early employees. This syndicate-style approach means deal flow is relationship-based rather than sourced through a centralized analyst team or proprietary origination engine.
Is Co-Founder & Partner structured as a single family office or does it operate more like a venture firm?
It operates as a multi-family office organized around carry-sharing on a deal-by-deal basis. Unlike a single-family office, no single source of wealth dominates the capital base. Unlike a traditional venture firm, it does not raise discretionary blind-pool funds or charge management fees to external limited partners.
What asset classes and stages does the firm target?
Venture and growth equity are the primary asset classes, with participation spanning seed through late-stage rounds. The firm does not publicly disclose a dedicated private credit, real estate, or buyout program. Geographic focus is concentrated in North America and Western Europe.
Who makes investment decisions at the firm?
Decision-making details are not publicly disclosed. The multi-city footprint across San Francisco, New York, London, and Manhattan Beach suggests either a distributed investment committee with regional leads or a centralized group drawn from the partnership's operator base. Member-operators' direct technology operating experience likely informs sector-specific deal evaluation.
Does the firm accept outside capital from investors who are not former founders or operators?
The partnership appears closed to outside capital, functioning as a collective for its member-operators. There is no public evidence of fundraising from institutional limited partners, endowments, or pension funds.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
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