ESS Tech Inc.
GWH | NYSE
$0.40
-$0.29 (-41.65%)
Aug 20, 2026, 3:59 PM ET · Market open
Company Profile
ESS Tech, Inc. is a global energy storage enterprise focused on developing and manufacturing iron flow batteries for commercial and large-scale utility applications. The company's product portfolio includes the Energy Warehouse, designed for on-site (behind-the-meter) energy management, and the Energy Center, an offering for grid-level (front-of-the-meter) power solutions. Founded in 2011, the firm maintains its headquarters in Wilsonville, Oregon.
Key Executives
| Name | Position |
|---|---|
| Drew Buckley | Chief Executive Officer & Director |
| Brian Lisiecki | Interim COO & Chief Information Officer |
| Kate Suhadolnik | Chief Financial Officer |
| Erik Bylin | Head of Investor Relations |
| Kelly F. Goodman | Chief Strategy Officer, General Counsel & Corporate Secretary |
| Paul Notti | Vice President of Sales & Business Development |
| Randall Selesky | Chief Commercial Officer |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Jul 17, 2026 | 8-K | Current Report |
| Jul 17, 2026 | 424B5 | Filing |
| Jul 02, 2026 | 25-NSE | Filing |
| Jul 01, 2026 | 8-K | Current Report |
| Jun 23, 2026 | 8-K | Current Report |
| Jun 18, 2026 | 8-K | Current Report |
| Jun 15, 2026 | 8-K | Current Report |
| Jun 08, 2026 | 4 | Filing |
| Jun 02, 2026 | 4 | Filing |
| Jun 02, 2026 | 4 | Filing |
ESS Tech Inc.
| Country | United States |
| IPO Date | Jan 3, 2021 |
| Industry | Electrical Equipment & Parts |
| Sector | Industrials |
| Employees | 62 |
| CEO | Drew Buckley |
Stock Details
| Ticker Symbol | GWH |
| Exchange | NYSE |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0001819438 |
| CUSIP Number | 26916J205 |
| ISIN Number | US26916J2050 |
| SIC Code | 3690 |
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