Helium-3 Ventures
Portfolio in United States: 2 funded startups tracked by Uback, 1 of them in a ranking.
Portfolio on Uback2startups, 1 country
In a ranking1ranked by AI-estimated valuation
On the Radar1eligible, not ranked
Latest deal trackedJun 2024Princeton NuEnergy
Portfolio on Uback
Sorted by Uback rank, then Radar by last round| Company | Uback | Sector | Round backed | Valuation (AI) |
|---|---|---|---|---|
| Princeton NuEnergy | #21 Recycling | Energy & climate › Resources › Recycling | Series A · USD 30M · Jun 2024 | Hundreds of M$ |
| Tixr | Radar | Media, entertainment & gaming › Sports & events › Ticketing | Venture round · Aug 2016 | 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
12016
02017
02018
02019
02020
02021
02022
02023
12024
Co-investors
Samsung Venture Investment · Honda · LKQ · SCG · Traxys · Wistron · Verance Capital · TYLT Ventures · HOF Capital
Investors that joined the same rounds, as reported by public sources.
Last updated: Oct 2026Report a missing dealReport an error
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