Siemens
Portfolio in United Kingdom · United States: 2 funded startups tracked by Uback, 2 of them in a ranking.
Portfolio on Uback2startups, 2 countries
In a ranking2ranked by AI-estimated valuation
On the Radar0eligible, not ranked
Latest deal trackedJun 2026PhysicsX
Portfolio on Uback
Sorted by Uback rank, then Radar by last round| Company | Uback | Sector | Round backed | Valuation (AI) |
|---|---|---|---|---|
| PhysicsX | #16 United Kingdom | AI › physics AI for engineering | Series C · USD 300M · Jun 2026 | Unicorn |
| CarbonCapture Inc. | #8 Carbon capture | Energy & climate › Carbon › Carbon capture | Series A · USD 80M · Mar 2024 | Hundreds 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
12024
02025
12026
Co-investors
Temasek · M&G · Applied Materials · Atomico · General Catalyst · NVIDIA · Prime Movers Lab · Amazon Climate Pledge Fund · Aramco Ventures
Investors that joined the same rounds, as reported by public sources.
Last updated: Oct 2026Report a missing dealReport an error
Uback is a content publisher. It provides no investment advice, receives no mandate and takes part in no transaction.