Diligence memo · auto-generated · as of July 2, 2026
Atomos Nuclear & Space Corp
Atomos Nuclear & Space Corp has raised $19M over 3 rounds; too few niche peers to rank its valuation yet.
Businessfiled
Atomos Nuclear & Space Corp operates in Energy, based in DENVER.
Sub-sector tags: energy.
No verified homepage on file yet — operating evidence is limited to the public record.
Capital & rounds (filed)filed
Atomos Nuclear & Space Corp has raised $19M in disclosed capital across 3 recorded rounds, aggregated from public filings. Its latest round is modeled as Series B (a $15M–$40M round).
Largest single filing: $16M on 2022-12-22.
Most recent recorded round closed around 2022-12-22.
Valuation (modeled)modeled
Provath models Atomos Nuclear & Space Corp at approximately $116M (range $39M–$278M). This is an algorithmic estimate from round sizes and same-niche peers — not a quoted or reported figure.
Too few comparable companies in this niche to rank the valuation fairly yet.
Financing rhythm & timingmixed
Historic cadence: a new round about every 24 months.
Last raise 3.5 yr ago; this sector typically re-raises about every 12 months.
Past due for a raise versus sector cadence — watch for distress or a bridge.
The last round stepped up 7.7× from the prior — scaling.
Comparablesmixed
Capital scale ranks ahead of 91% of Energy peers (69 compared).
Modeled value ranks above 93% of those peers.
Peoplefiled
9 named people on file across officers, directors and signatories.
Risks & flagsmixed
Overdue for a raise versus sector norm — distress or bridge risk.
No clearly named CEO/founder/principal in the surfaced records — key-person evidence is thin.