Company profile
Deep Fission, Inc.
NASDAQ: FISN · Industrials · Industrial - Machinery
#901 of 988 Industrials companies by revenue
EA Score
——FH 38DQ —GM —SS 52
v0.1 · 35/100 weight · pillars only
↑ balance-sheet leverage, market scale · ↓ disclosure history, return on equity
Methodology →Revenue TTM
$0
Rev growth YoY (TTM)
needs 8 qtrs
Net income (FY)
-$61.0M
Employees
51
as of 2026-09-01
Market cap
$404.8M
as of 2026-09-01
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$0$02025
Net income-$61.0M-$61.0M2025
Operating income-$21.4M-$21.4M2025
Total assets$24.7M$24.7M2025
Liabilities$2.4M$2.4M2025
Equity$22.3M$22.3M2025
Revenue by segment
No segmentation disclosed for this filer. n/a
The read
What is Deep Fission, Inc.’s revenue?
Deep Fission, Inc. booked $0 in FY2025 revenue — among the slowest-growing Industrials companies we track, at a -Infinity% net margin.
Peers · Industrials
Saltbae Capital Corp.——Eco Safe Systems USA, Inc.——GreetEat Corporation——Nuburu, Inc.21DAmerican Fusion Inc.——Natama Investment Group Inc.——Neighbors
Alameda →Key facts
CEOElizabeth Muller
SectorIndustrials
IndustryIndustrial - Machinery
HeadquartersBerkeley, CA
ExchangeNASDAQ: FISN
Employees51
IPO date2007-07-30
Latest filings
No filings loaded — no CIK (non-SEC filer).
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.