Ed Marcum is a Managing Partner at Working Capital Fund, whose known portfolio counts 7 companies.
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Investment focus
- Focus
- AI ApplicationsData AnalyticsEmbedded FinanceEnterprise SaaSLabor Rights TechSupply Chain TechVertical SaaSWorkflow Automation
Contacts
Affiliated funds' portfolios
Managing Partner at Working Capital Fund, whose known portfolio counts 7 companies
- Glacier
- Tract
- minu
- Elm AI
- Prewave
- Twinco Capital
- CompScience
Investor Profile
Founders in the listed sectors AI, FinTech and SaaS, and focus areas AI Applications, Data Analytics, Embedded Finance and Enterprise SaaS fall inside that listing.
Stage-wise, the deals at Working Capital Fund cluster around Growth, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Ed Marcum is worth approaching.
Colleagues at Working Capital Fund
Frequently asked questions
Who is Ed Marcum?
Ed Marcum is a venture capital investor based in San Francisco, California, United States, listed as Managing Partner at Working Capital Fund. The known portfolio of that firm counts 7 companies. That portfolio belongs to the firm, not to Ed Marcum personally.
What does Ed Marcum invest in?
Listed sectors include AI, FinTech and SaaS; listed focus areas include AI Applications, Data Analytics, Embedded Finance and Enterprise SaaS. 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 Ed Marcum invest at?
Working Capital Fund appears in Growth, Seed and Series A rounds across its known deals, and Ed Marcum is listed there as Managing Partner. 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 Ed Marcum listed at?
Ed Marcum is listed as Managing Partner at Working Capital Fund. 2 other people in the database share a firm with Ed Marcum.
How do I contact Ed Marcum?
An email address and a LinkedIn page are on file for Ed Marcum. 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