Organization · Family Office
Seafront Capital
Seafront Capital is a family office based in Sausalito, CA, specializing in direct investments in privately-held technology companies, particularly in the secondary market for late-stage, high-growth ventures.
Overview
What Seafront Capital does
What Seafront Capital is
Seafront Capital is a family office based in Sausalito, CA, specializing in direct investments in privately-held technology companies, particularly in the secondary market for late-stage, high-growth ventures.
How it participates in the startup ecosystem
The current public profile supports funder capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.
Operational profile
Organization status and context
Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.
- Operational status
- Active
- Organization type
- Family Office
- Structured capabilities
- Funder
- Last reviewed
- March 4, 2026
Official channels
Find Seafront Capital elsewhere
Open the official website or a supported primary organization account.
Capability profile
Seafront Capital as a funder
Investment thesis
Seafront Capital focuses on the secondary market for stock in late-stage, high-growth, venture capital-backed private technology companies, providing liquidity options for shareholders.
Focus narrative
Seafront Capital focuses on the secondary market for stock in late-stage, high-growth, venture capital-backed private technology companies. The organization provides liquidity options for shareholders, including company founders, angel or venture investors, and employees. Seafront Capital also forms and manages co-investment funds for unique investment opportunities and offers direct brokerage services to facilitate transactions.
Focus and fit
- Stages
- Series C · Growth Equity
- Regions
- United States
Availability
- Currently deploying
- Not published
Portfolio and track record
- Recorded portfolio count
- 11
Portfolio context
Seafront Capital has invested in notable companies such as DoorDash, Affirm, Color Health, Instacart, Ripple, Reddit, Robinhood, Crusoe, Fluidstack, Ayar Labs, and Replit.
Common questions
What to know about Seafront Capital
Upseed classifies Seafront Capital under the Family Office organization type. Its current public profile includes funder capabilities.
Source and update disclosure
Know what this page is based on
Source basis
Public organization and program material, official websites, and structured Upseed records.
Last reviewed
March 4, 2026
Known limits
Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.
Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.