10-K

Company

Willdan Group, Inc.

Filed

March 30, 2010

Period of Report

January 1, 2010

Accession Number

0001047469-10-002972

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →