ESS Tech, Inc. (GWHT)
OTCMKTS · Delayed Price · Currency is USD
0.1081
+0.0081 (8.10%)
At close: Oct 9, 2026
ESS Tech Company Description
ESS Tech, Inc., an energy storage company, engages in the design and production of iron flow batteries for commercial and utility-scale energy storage applications worldwide.
It offers energy storage products, which include Energy Warehouse, a behind-the-meter solution; and the gigawatt-hour energy base storage product, a fully configurable layout that integrates with any site location and that allows the power to be decoupled from the capacity.
The company was founded in 2011 and is headquartered in Wilsonville, Oregon.
ESS Tech, Inc.
| Country | United States |
| Founded | 2011 |
| Industry | Miscellaneous Electrical Machinery, Equipment, and Supplies |
| Employees | 62 |
| CEO | Drew Buckley |
Contact Details
Address: Building 83 Wilsonville, Oregon 97070 United States | |
| Phone | 855 423 9920 |
| Website | essinc.com |
Stock Details
| Ticker Symbol | GWHT |
| Exchange | OTCMKTS |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| SIC Code | 3690 |
Key Executives
| Name | Position |
|---|---|
| Drew Buckley | Chief Executive Officer |
| Kate Suhadolnik | Chief Financial Officer |
| Brian Lisiecki | Chief Operating Officer |
| Erik Bylin | Head of Investor Relations |