How much has PsiQuantum raised?
$1.7Bacross 9 recorded rounds · Dec 2019 – Sep 2025
Most recently, PsiQuantum raised $1.0B in its Series E (Sep 2025).
Free account
See the evidence behind this price
- ·Post-money valuations for all 9 rounds
- ·The complete investor list — 58 names
- ·Watchlist + deal alerts for PsiQuantum
Create free account
No card required
Round by round
9 roundsSep 2025Series E$1.0B▮
1 investors participated
Mar 2022Secondary Transaction - Private$520K▮
+ 1 more investors · free account
Dec 2021Secondary Transaction - Privateundisclosed▮
+ 1 more investors · free account
Oct 2021Series D$450.0M▮
BlackRock (NYS: BLK)lead+ 9 more investors · free account
Dec 2019Series C$150.0M▮
Atomicolead+ 9 more investors · free account
+ 3 earlier rounds · a free account shows the full history
For fundraisers
Raising for a company like PsiQuantum?
58 investors have backed PsiQuantum — start your target list with the firms already writing checks in computers, parts and peripherals.
Frequently asked
- How much has PsiQuantum raised?
- PsiQuantum has raised $1.7B in total across 9 recorded funding rounds.
- Who are PsiQuantum's lead investors?
- Lead investors in PsiQuantum's recorded rounds include Atomico, Baillie Gifford, BlackRock (NYS: BLK), Founders Fund, Playground Global.
- When was PsiQuantum's last funding round?
- PsiQuantum's most recent recorded round was Series E in Sep 2025, raising $1.0B.