Joseph Day works as a Partner at EQUIAM. The firm's known portfolio counts 2 companies.
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Investment focus
- Focus
- Cloud InfrastructureData AnalyticsEnterprise SaaSSecondariesSystematic Investing
Contacts
Affiliated funds' portfolios
Partner at EQUIAM, whose known portfolio counts 2 companies
- ON
- EQUIUM
Investor Profile
Founders in the listed sectors AI and SaaS, and focus areas Cloud Infrastructure, Data Analytics, Enterprise SaaS and Secondaries fall inside that listing.
EQUIAM appears in Growth, Late-Stage and Series B rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Joseph Day is worth approaching.
Colleagues at EQUIAM
John Zic
Founding Partner
San Francisco, United States
Arin Nazarian
Partner
San Francisco, United States
Kevin Colas
Advisor
Oakland, United States
Yusef Alexandrine
Investor
San Francisco, United States
Frequently asked questions
Who is Joseph Day?
Joseph Day is a private equity investor and venture debt investor based in Palo Alto, California, United States, listed as Partner at EQUIAM. The known portfolio of that firm counts 2 companies. That portfolio belongs to the firm, not to Joseph Day personally.
What does Joseph Day invest in?
Listed sectors include AI and SaaS; listed focus areas include Cloud Infrastructure, Data Analytics, Enterprise SaaS and Secondaries. 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 Joseph Day invest at?
EQUIAM appears in Growth, Late-Stage and Series B rounds across its known deals, and Joseph Day is listed there as 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 Joseph Day listed at?
Joseph Day is listed as Partner at EQUIAM. 4 other people in the database share a firm with Joseph Day.
How do I contact Joseph Day?
A phone number and a LinkedIn page are on file for Joseph Day. They are readable inside RaiseHunt after you create an account. The database holds no email address 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