SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001558370-18-001811
Filing Date
2018-03-09
Accepted
2018-03-09 17:00:19
Documents
87
Period of Report
2017-12-29

Document Format Files

Seq Description Document Type Size
1 10-K wldn-20171229x10k.htm 10-K 3662506
2 EX-21.1 wldn-20171229ex211e2261f.htm EX-21.1 27340
3 EX-23.1 wldn-20171229ex2314f39d0.htm EX-23.1 4933
4 EX-23.2 wldn-20171229ex232723901.htm EX-23.2 6606
5 EX-31.1 wldn-20171229ex3117255c5.htm EX-31.1 11325
6 EX-31.2 wldn-20171229ex312fc50eb.htm EX-31.2 12196
7 EX-32.1 wldn-20171229ex321e6d31a.htm EX-32.1 12983
8 GRAPHIC wldn20171229x10k001.jpg GRAPHIC 96224
  Complete submission text file 0001558370-18-001811.txt   15371601

Data Files

Seq Description Document Type Size
9 EX-101.INS wldn-20171229.xml EX-101.INS 3971548
10 EX-101.SCH wldn-20171229.xsd EX-101.SCH 69446
11 EX-101.CAL wldn-20171229_cal.xml EX-101.CAL 97433
12 EX-101.DEF wldn-20171229_def.xml EX-101.DEF 309269
13 EX-101.LAB wldn-20171229_lab.xml EX-101.LAB 738084
14 EX-101.PRE wldn-20171229_pre.xml EX-101.PRE 554384
Mailing Address 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806
Business Address 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 800-424-9144
Willdan Group, Inc. (Filer) CIK: 0001370450 (see all company filings)

IRS No.: 141951112 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33076 | Film No.: 18680868
SIC: 8711 Services-Engineering Services
Office of Trade & Services