Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-25-015649
Filing Date
2025-03-31
Accepted
2025-03-31 16:09:51
Documents
116
Period of Report
2024-12-31

Document Format Files

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8 EX-21.1 exhibit211-listofsubsidiar.htm EX-21.1 1025
9 EX-23.1 ex231independentauditorsco.htm EX-23.1 2248
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21 ghw-20241231_g2.jpg GRAPHIC 232157
22 image_0a.jpg GRAPHIC 5259
23 picture5a.jpg GRAPHIC 3794
  Complete submission text file 0001628280-25-015649.txt   10907361

Data Files

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17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ghw-20241231_def.xml EX-101.DEF 300146
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19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ghw-20241231_pre.xml EX-101.PRE 545669
119 EXTRACTED XBRL INSTANCE DOCUMENT ghw-20241231_htm.xml XML 1070133
Mailing Address 26440 SW PARKWAY AVE. BLDG. 83 WILSONVILLE OR 97070
Business Address 26440 SW PARKWAY AVE. BLDG. 83 WILSONVILLE OR 97070 (855) 423-9920
ESS Tech, Inc. (Filer) CIK: 0001819438 (see all company filings)

EIN.: 981550150 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39525 | Film No.: 25793272
SIC: 3690 Miscellaneous Electrical Machinery, Equipment & Supplies
(CF Office: 04 Manufacturing)