Company / Revenue
ESS Tech, Inc. Revenue History
FY2021-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Revenue
$1.6M
FY2025
5-year range
$0 / $7.5M
FY2021-FY2025
Trend
-74.9%
vs FY2024
Sector context
Sector data unavailable
Latest sector comparison
What the data says
Declined from $8M to $2M over the past 2 years.
Based on SEC 10-K filings.
$2M in FY2025 with a 3-year CAGR of +21.0%.
Declined from $8M to $2M over the past 2 years.
Revenue over time
Growth rates
- 3-Year CAGR
- +21.0%
- 5-Year CAGR
- -
- 10-Year CAGR
- -
Key checks
Key Insights
- 3-year CAGR of +21.0%, indicating consistent growth.
- In FY2025, revenue decreased 74.9% year-over-year.
- Peak revenue was recorded in FY2023.
- Lowest revenue in the period was in FY2021.
Company context
Key Data Points
- Low Piotroski F-Score: 1/9 (multiple financial health concerns)
- Altman Z-Score -17.36 (distress zone, below 1.8 threshold)
- High earnings quality (cash-backed earnings)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | RevenueValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | $1.6M | -74.9% |
| FY2024 | $6.3M | -16.5% |
| FY2023 | $7.5M | +743.4% |
| FY2022 | $894.0K | - |
| FY2021 | $0 | - |
As of FY2025 · SEC Form 10-K · Last checked Jun 22, 2026