United States · 
Who invested in SandboxAQ?
SandboxAQ's investors include NVIDIA, BNP Paribas, Google, Paladin Capital Group and S32, and 3 more on record.
2026
$150MSeries E?Venture$500MGrantUnited States · Funded startup
Who invested in SandboxAQ
3 rounds we have observed, with the 8 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 5 months agoValuation: $5.6B, Mar 2026
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Funding summaryUpdated 5 Nov 2026
$650Mraised across 3 rounds since 2025, from 3 sources
$150MSeries E$500MGrant
- Latest round
- Grant, $500MJun 2026
- Step-upi
- 3.3×
- Investors
- 8
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series E, $150M Apr 2025
- Biggest round
- $500M Grant · Jun 2026
- Usual gap between rounds
- 8 months the median of 2
The rounds
- Jun 2026
- Dec 2025
- Apr 2025Series E$150M6 new
Reported by AlleyWatch
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Series E2025Venture2025Grant2026NVIDIA
BNP Paribas
Google
Paladin Capital Group
S32Ray Dalio
Beyond Alpha Ventures
Horizon Kinetics LLC
BNP ParibasGooglePaladin Capital GroupS32Ray DalioBeyond Alpha VenturesHorizon Kinetics LLCEveryone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 10 firms list SandboxAQ as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about SandboxAQ
How much has SandboxAQ raised?
SandboxAQ has raised $650M across 3 rounds since 2025. One round did not disclose an amount, so the total is a floor.
When did SandboxAQ last raise?
SandboxAQ's most recent round was a Grant of $500M in Jun 2026.
What was SandboxAQ's biggest round?
Its most recent round, $500M in Jun 2026, is also its largest on record.
Who backed SandboxAQ first?
SandboxAQ's first round on record, in Apr 2025, was backed by NVIDIA, BNP Paribas and Google and 3 others.
What stage is SandboxAQ at?
SandboxAQ's latest named round is a Grant, in Jun 2026.
Where is SandboxAQ based?
SandboxAQ is based in the United States.
Companies like SandboxAQ
In the same sector, and raised in the last eighteen months.
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