
Organization · Venture Capital
Foundry
Foundry is a venture capital firm based in San Francisco, California, that manages over $3 billion for its limited partners. It focuses on fostering innovation through a network-driven approach, investing in startups and venture funds.
Overview
What Foundry does
What Foundry is
Foundry is a venture capital firm based in San Francisco, California, that manages over $3 billion for its limited partners. It focuses on fostering innovation through a network-driven approach, investing in startups and venture funds.
How it participates in the startup ecosystem
The current public profile supports funder and community 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
- Venture Capital
- Founded
- Founded in 2007
- Approximate age
- About 19 years
- Structured capabilities
- Funder · Community
- Last reviewed
- March 5, 2026
Official channels
Find Foundry elsewhere
Open the official website or a supported primary organization account.
Capability profile
Foundry as a funder
Investment thesis
Thematic early-stage investor organized around horizontal themes like "glue" and "protocol" rather than sectors. Flat partnership, radical transparency. Now deploying final fund with no plans to raise again.
Focus narrative
Foundry organizes investments around long-lived horizontal themes (e.g., "glue," "protocol") rather than traditional sectors. They lead Seed and Series A rounds with a concentrated, high-conviction approach. The flat partnership structure means all 6 partners do the work themselves. The fund-of-funds arm invests in 40+ seed-stage venture managers. Note: Foundry announced in January 2024 that their current fund is their final fund.
Value beyond capital
Foundry provides a unique network of 75+ portfolio companies and 40+ partner funds creating a trusted community of founders, CEOs, and fund managers. The firm's Boulder base helped catalyze a model startup community and co-founded Techstars. Radical transparency and flat partnership mean founders work directly with partners.
Terms and economics
- Typical check
- $1,000,000–$15,000,000
- Sweet spot
- $7,000,000
Focus and fit
- Stages
- Seed · Series A · Series B
- Regions
- North America
Availability
- Currently deploying
- No
Portfolio and track record
- Recorded portfolio count
- 239
- Investments in the last 12 months
- 2
- Last recorded investment
- May 1, 2025
Portfolio context
239 companies invested with 6 unicorns, 3 IPOs, and 95 acquisitions. Notable portfolio includes Zynga, Rover, Xometry, Fitbit, MakerBot, SendGrid, and Rally Software. Fund-of-funds portfolio includes 40+ partner venture funds. Still deploying 33-40% of final fund.
Capability profile
Foundry as a community
Community overview
Foundry is a venture capital firm founded in 2007 and based in San Francisco, California. The firm manages over $3 billion for its limited partners and has invested in hundreds of companies and dozens of venture funds. Foundry aims to create a network that supports entrepreneurship and innovation through collaboration among partners, founders, teams, and limited partners.
Community focus
Foundry invests in startups and venture funds, emphasizing a network-driven approach that fosters innovation. The firm operates with a 'give first' philosophy, aiming to build a community based on reciprocity and trust. It partners with other funds to enhance access to resources and thought leadership, thereby maximizing collective impact.
Membership
- Recorded members
- 1,900
Community activity
Notable members
Notable companies in Foundry's portfolio include WHOOP, JumpCloud, Havenly, and Spekit.
Connected ecosystem
Continue from Foundry
These links use structured organization type, sector, and regional relationships. They do not imply endorsement or commercial similarity.
Same organization type
Structured sector focus
Structured regional focus
Common questions
What to know about Foundry
Upseed classifies Foundry under the Venture Capital organization type. Its current public profile includes funder and community 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 5, 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.