FirstMark Capital
Venture capital fundPortfolio in France · United States: 3 funded startups tracked by Uback, 2 of them in a ranking.
Portfolio on Uback3startups, 2 countries
In a ranking2ranked by AI-estimated valuation
On the Radar1eligible, not ranked
Latest deal trackedMar 2024Lago
Portfolio on Uback
Sorted by Uback rank, then Radar by last round| Company | Uback | Sector | Round backed | Valuation (AI) |
|---|---|---|---|---|
| Ro | #1 Telemedicine | Healthtech › Access to care › Telemedicine | Equity round · USD 150M · Feb 2022 | Unicorn |
| Justworks | #8 Payroll | Business software › HR › Payroll | Series E · USD 50M · Jan 2020 | Unicorn |
| Lago | Radar | Fintech › open-source usage-based billing | Series A · USD 22M · Mar 2024 | Not estimated |
Only startups that meet Uback’s eligibility rules are shown. Amounts are round sizes, not the fund’s share. Rounds as reported by public sources.
By sector
Deals tracked per year
12020
02021
12022
02023
12024
Co-investors
Union Square Ventures · ShawSpring Partners · General Catalyst · TQ Ventures
Investors that joined the same rounds, as reported by public sources.
Sources. firstmark.com, news.bloombergtax.com, sacra.com, staffingindustry.com, as cited on each company’s profile.
Last updated: Sep 2026Report a missing dealReport an error
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