| Balance Sheets | 2025-09-30 | 2025-06-30 | ||
|---|---|---|---|---|
| Cash and cash equivalents | 3,539 | 797 | ||
| Restricted cash, current | 806 | 906 | ||
| Accounts receivable, net | 108 | 148 | ||
| Short-term investments | 0 | 0 | ||
| Inventory | 4,653 | 4,672 | ||
| Prepaid expenses and other current assets | 2,451 | 4,644 | ||
| Total current assets | 11,557 | 11,167 | ||
| Property and equipment, net | 18,484 | 21,891 | ||
| Intangible assets, net | 4,456 | 4,523 | ||
| Operating lease right-of-use assets | 391 | 772 | ||
| Restricted cash, non-current | 618 | 618 | ||
| Other non-current assets | 639 | 646 | ||
| Total assets | 36,145 | 39,617 | ||
| Accounts payable | 9,467 | 10,629 | ||
| Accrued and other current liabilities | 8,143 | 8,875 | ||
| Accrued product warranties | 2,198 | 2,198 | ||
| Operating lease liabilities, current | 439 | 872 | ||
| Deferred revenue, current | 1,330 | 1,383 | ||
| Financing obligation, current | 2,226 | - | ||
| Total current liabilities | 23,803 | 23,957 | ||
| Financing obligation, non-current | 8,292 | - | ||
| Deferred revenue, non-current-Related Party | 5,297 | 11,815 | ||
| Common stock warrant liabilities | 458 | 458 | ||
| Other non-current liabilities | 62 | 83 | ||
| Total liabilities | 37,912 | 36,313 | ||
| Common stock (0.0001 par value 1,000,000,000 shares authorized, 15,390,884 and 11,986,516 shares issued and outstanding as of september30, 2025 and december31, 2024, respectively) | 2 | 1 | ||
| Additional paid-in capital | 820,067 | 814,764 | ||
| Accumulated deficit | -821,836 | -811,461 | ||
| Total stockholders' (deficit) equity | -1,767 | 3,304 | ||
| Total liabilities and stockholders' (deficit) equity | 36,145 | 39,617 | ||
ESS Tech, Inc. (GWH-WT)
ESS Tech, Inc. (GWH-WT)