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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-22-003770
Filing Date
2022-03-16
Accepted
2022-03-16 16:47:27
Documents
96
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wlms-20211231x10k.htm   iXBRL 10-K 2545742
2 EX-10.23 wlms-20211231xex10d23.htm EX-10.23 45282
3 EX-21.1 wlms-20211231xex21d1.htm EX-21.1 27799
4 EX-23.1 wlms-20211231xex23d1.htm EX-23.1 3868
5 EX-31.1 wlms-20211231xex31d1.htm EX-31.1 12370
6 EX-31.2 wlms-20211231xex31d2.htm EX-31.2 12341
7 EX-32.1 wlms-20211231xex32d1.htm EX-32.1 7643
8 EX-32.2 wlms-20211231xex32d2.htm EX-32.2 7475
9 GRAPHIC wlms-20211231x10k003.jpg GRAPHIC 4940
  Complete submission text file 0001558370-22-003770.txt   12595720

Data Files

Seq Description Document Type Size
10 EX-101.SCH wlms-20211231.xsd EX-101.SCH 88684
11 EX-101.CAL wlms-20211231_cal.xml EX-101.CAL 117502
12 EX-101.DEF wlms-20211231_def.xml EX-101.DEF 342157
13 EX-101.LAB wlms-20211231_lab.xml EX-101.LAB 795848
14 EX-101.PRE wlms-20211231_pre.xml EX-101.PRE 566957
90 EXTRACTED XBRL INSTANCE DOCUMENT wlms-20211231x10k_htm.xml XML 2548837
Mailing Address 200 ASHFORD CENTER NORTH SUITE 425 ATLANTA GA 30338
Business Address 200 ASHFORD CENTER NORTH SUITE 425 ATLANTA GA 30338 770-879-4400
Williams Industrial Services Group Inc. (Filer) CIK: 0001136294 (see all company filings)

IRS No.: 731541378 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16501 | Film No.: 22745473
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors