Gigascale Capital
Portfolio in United States: 3 funded startups tracked by Uback, 3 of them in a ranking.
Portfolio on Uback3startups, 1 country
In a ranking3ranked by AI-estimated valuation
On the Radar0eligible, not ranked
Latest deal trackedOct 2025Arbor Energy
Portfolio on Uback
Sorted by Uback rank, then Radar by last round| Company | Uback | Sector | Round backed | Valuation (AI) |
|---|---|---|---|---|
| Terradot | #13 Carbon capture | Energy & climate › Carbon › Carbon capture | Series A · USD 58.2M · Dec 2024 | Hundreds of M$ |
| Arbor Energy | #15 Carbon capture | Energy & climate › Carbon › Carbon capture | Series A · USD 55M · Oct 2025 | Hundreds of M$ |
| Dioxycle | #29 Carbon capture | Energy & climate › Carbon › Carbon capture | Series A · USD 17M · Aug 2023 | Tens of M$ |
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
12023
12024
12025
Co-investors
Lowercarbon Capital ×2 · John Doerr · Microsoft Climate Innovation Fund · Google · Kleiner Perkins · Voyager Ventures · Marathon Petroleum
Investors that joined the same rounds, as reported by public sources.
Last updated: Oct 2026Report a missing dealReport an error
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