0001047469-06-012639 S-1/A 6 20061011 20061010 Willdan Group, Inc. 0001370450 8711 141951112 DE 1231 S-1/A 33 333-136444 061139057 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 800-424-9144 2401 EAST KATELLA AVENUE, SUITE 300 ANAHEIM CA 92806 S-1/A 1 a2173104zs-1a.htm FORM S-1/A EX-1.1 2 a2173104zex-1_1.htm EXHIBIT 1.1 EX-10.21 3 a2173677zex-10_21.htm EXHIBIT 10.21 EX-10.22 4 a2173677zex-10_22.htm EXHIBIT 10.22 EX-23.2 5 a2173104zex-23_2.htm EXHIBIT 23.2 GRAPHIC 7 g875318.jpg G875318.JPG