Funding round
Valar Atomics Series A
Valar Atomics, which works in nuclear reactor design and construction in Hawthorne, raised $130M in a Series A round announced on 10 Nov 2025, led by Snowpoint Ventures, Day One Ventures and Dream Ventures. 15 firms took part. It is Valar Atomics' second venture round on record; the one before was a Seed in Feb 2025.
$130M
Amount raised
Not disclosed
Post-money valuation
15
Investors
3 leads
Valuation
What this round says about the price
Valar Atomics did not disclose a valuation in this round. It came 9 months after Valar Atomics' Seed. It is 8.1% of the $1.60B Valar Atomics has raised in the venture rounds on record. Valar Atomics raised again 5 months later: a Growth round of $450M in Apr 2026, at $2.00B post-money.
Valar Atomics' funding rounds
Valar Atomics has 4 venture rounds on record and 1 other deal. This one is highlighted.
- Seed 20 Feb 2025, led by Riot Ventures $19M
- Series A this round 10 Nov 2025, led by Snowpoint Ventures, Day One Ventures and Dream Ventures $130M
- Growth 2 Apr 2026 $450M$2.00B post-money
- Series B 3 Aug 2026, led by Sequoia Capital $1.00B$6.00B post-money
- Debt not a venture round 4 Aug 2026, led by Erebor Bank $200M
Investors
Who put money in
Snowpoint Ventures, Day One Ventures and Dream Ventures led the round with 12 other firms.
Lead investors
- backs 7 venture-backed companies new investor
- backs 54 venture-backed companies new investor
- Dream Ventures new investor
Also in the round
- backs 9 venture-backed companies new investor
- backs 42 venture-backed companies new investor
- DTX new investor
- Alumni new investor
- backs 42 venture-backed companies new investor
- backs 33 venture-backed companies new investor
- backs 19 venture-backed companies new investor
- backs 115 venture-backed companies new investor
- backs 80 venture-backed companies new investor
- Lockheed Martin Corp. new investor
- Palmer Luckey
- Shyam Sankar
Joined the board: Doug Philippone (Snowpoint Ventures).
Use of proceeds
What the money is for
According to the announcement, the money goes to scaling operations.
- Scaling operations
Comparable rounds
How it compares
10 Series A rounds in Electric Supplies & Power Generation within a year either side disclosed an amount; the median was $8.0M, and this round was 16 times the median. The closest in time, other companies' Series A rounds in Electric Supplies & Power Generation:
| Company | Announced | Amount | Post-money | Led by |
|---|---|---|---|---|
| Electric Supplies & Power Generation | 18 Nov 2025 | $80M | not disclosed | Walden Catalyst and Temasek |
| Electric Supplies & Power Generation | 13 Oct 2025 | $6.0M | not disclosed | Arkam Ventures |
| Electric Supplies & Power Generation | 29 Jan 2026 | $5.0M | $12M | Accel |
| Electric Supplies & Power Generation | 14 Jan 2026 | $1.4M | not disclosed | Venture Catalysts |
| Electric Supplies & Power Generation | 18 Feb 2026 | $60M | not disclosed | Engine Ventures |
| Electric Supplies & Power Generation | 13 Apr 2026 | $26M | not disclosed | Conifer Infrastructure and Hanover |
| Electric Supplies & Power Generation | 5 Feb 2025 | $17M | not disclosed | AlbionVC |
| Electric Supplies & Power Generation | 27 Jan 2025 | $9.9M | not disclosed | Blackbird |
Sources
Where this comes from
Reported by 3 sources.
Questions
Frequently asked
How much did Valar Atomics raise in its Series A round?
Valar Atomics raised $130M in its Series A round, announced in Nov 2025.
Who led Valar Atomics' Series A round?
Snowpoint Ventures, Day One Ventures and Dream Ventures led it, with Balerion Space Ventures, Contrary, DTX, Alumni and Crosscut and 7 more.
What was Valar Atomics' valuation at the Series A round?
It was not disclosed.
How does it compare with other Series A rounds in Electric Supplies & Power Generation?
10 Series A rounds in Electric Supplies & Power Generation within a year either side disclosed an amount; the median was $8.0M, and this round was 16 times the median.
Did Valar Atomics raise again after this round?
Yes: a Growth round in Apr 2026 of $450M at $2.00B post-money.