Energy Vault Holdings, Inc.
Energy Vault Holdings, Inc. (NRGV) Number of Employees – History & Annual Headcount
Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.
SEC EDGAR · FMP · NRGV · as of Mar 18, 2026
Latest filing snapshot
Energy Vault Holdings, Inc. (NRGV) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗
NRGV Employee Count
2020 – 2025 · Annual · SEC filingSource: SEC annual filings · Hover bar to view year data · Click to view original filing
Employees History
| Filing Date | Employees | Change (1Y) | Growth (1Y) | SEC filing link |
|---|---|---|---|---|
| 2026-03-18 | 142 | -16 | -10.13% | |
| 2025-04-01 | 158 | -21 | -11.73% | |
| 2024-03-13 | 179 | +9 | +5.29% | |
| 2023-04-13 | 170 | +168 | +8400.00% | |
| 2022-02-10 | 2 | +0 | +0.00% | |
| 2021-03-26 | 2 | — | — |
▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.
Related Companies — Employee Count
Renewable Utilities
About NRGV employees
NRGV Employees · Headcount
Energy Vault Holdings, Inc. (NRGV) employee data is sourced from the annual SEC 10-K filing. As of 2025, Energy Vault Holdings, Inc. had 142 full-time employees globally. Full-time employees only. Global consolidated headcount.
Energy Vault Holdings, Inc. employs 142 full-time employees as of the latest filing within the Renewable Utilities industry. Revenue per employee stands at $1.43M, reflecting the company's operational efficiency.
Energy Vault Holdings, Inc.'s workforce decreased by 16 (10.13%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.
Energy Vault Holdings, Inc.'s revenue per employee of $1.43M positions it among the notable performers in the Renewable Utilities sector for operational efficiency.
Frequently Asked Questions
NRGV Employees · 5 questionsAs of the latest SEC 10-K filing (2025), Energy Vault Holdings, Inc. had 142 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.
▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-03-18