Company profile
ESS Tech, Inc.
NYSE: GWH · Industrials · Electrical Equipment & Parts
#708 of 978 Industrials companies by revenuebottom-decile growth
EA Score
21DFH 13DQ 26GM 30SS 32
v0.1 · 65/100 weight · provisional
↑ 3-yr revenue growth, market scale · ↓ return on equity, operating margin
Methodology →Revenue TTM
$1.1M
Rev growth YoY (TTM)
-73.2%
Net income (FY)
-$63.4M
Employees
62
as of 2026-08-22
Market cap
$11.9M
as of 2026-08-22
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$1.6M$1.6M2025
Net income-$63.4M-$63.4M2025
Operating income-$57.4M-$57.4M2025
Total assets$51.2M$51.2M2025
Liabilities$42.6M$42.6M2025
Equity$8.6M$8.6M2025
Revenue trend
FY2021 – FY2025 · USD
FY21
FY21
FY22
FY23
FY24
FY25
Revenue by segment
Filed disclosures · FY2025
By product
Product65%
Other Product Or Service28%
Service7%
By geography
UNITED STATES192%
Non-US-92%
The read
What is ESS Tech, Inc.’s revenue?
ESS Tech, Inc. booked $1.6M in FY2025 revenue, contracting 75% year over year — among the slowest-growing Industrials companies we track, at a -4007.6% net margin.
Peers · Industrials
Sidus Space, Inc.29DAirborne Security & Protective Services, Inc.——Bonal International, Inc.——CHAR Technologies Ltd.35DVirgin Galactic Holdings, Inc.25DSynthesis Energy Systems, Inc.——Neighbors
Clackamas →Key facts
CEODrew Buckley
SectorIndustrials
IndustryElectrical Equipment & Parts
HeadquartersWilsonville, OR
ExchangeNYSE: GWH
Employees62
IPO date2021-01-04
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.