Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-20-003280
Filing Date
2020-03-27
Accepted
2020-03-27 17:08:26
Documents
108
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wlms-20191231x10k.htm 10-K 2695480
2 EX-4.2 wlms-20191231ex425f69cee.htm EX-4.2 27286
3 EX-10.17 wlms-20191231ex101711018.htm EX-10.17 109182
4 EX-10.18 wlms-20191231ex101807da3.htm EX-10.18 100981
5 EX-10.19 wlms-20191231ex101999ccc.htm EX-10.19 142523
6 EX-10.21 wlms-20191231ex102188f8c.htm EX-10.21 140181
7 EX-10.22 wlms-20191231ex1022295e2.htm EX-10.22 133830
8 EX-10.23 wlms-20191231ex10231a685.htm EX-10.23 158985
9 EX-10.36 wlms-20191231ex10364e021.htm EX-10.36 21654
10 EX-10.38 wlms-20191231ex1038efbfe.htm EX-10.38 51773
11 EX-21.1 wlms-20191231ex211547ed7.htm EX-21.1 26536
12 EX-23.1 wlms-20191231ex231f1b9fd.htm EX-23.1 3867
13 EX-31.1 wlms-20191231ex3110ca043.htm EX-31.1 14649
14 EX-31.2 wlms-20191231ex312c38ef8.htm EX-31.2 15156
15 EX-32.1 wlms-20191231ex321687cde.htm EX-32.1 9056
16 EX-32.2 wlms-20191231ex32249b333.htm EX-32.2 8790
17 GRAPHIC wlms20191231x10k001.jpg GRAPHIC 13771
  Complete submission text file 0001558370-20-003280.txt   13407153

Data Files

Seq Description Document Type Size
18 EX-101.INS wlms-20191231.xml EX-101.INS 2868362
19 EX-101.SCH wlms-20191231.xsd EX-101.SCH 85775
20 EX-101.CAL wlms-20191231_cal.xml EX-101.CAL 118990
21 EX-101.DEF wlms-20191231_def.xml EX-101.DEF 390614
22 EX-101.LAB wlms-20191231_lab.xml EX-101.LAB 848594
23 EX-101.PRE wlms-20191231_pre.xml EX-101.PRE 650146
Mailing Address 100 CRESCENT CENTRE PARKWAY SUITE 1240 TUCKER GA 30084
Business Address 100 CRESCENT CENTRE PARKWAY SUITE 1240 TUCKER GA 30084 770-879-4400
Williams Industrial Services Group Inc. (Filer) CIK: 0001136294 (see all company filings)

EIN.: 731541378 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-16501 | Film No.: 20752750
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors