Event Security in Chicago — Page 10

VERTEX PROTECTION GROUP PLLC

VIP SECURITY INC

VISION QUEST SOLUTIONS INC

VSI INC

WALDEN'S LOCK SERVICE

WALSH SECURITY LLC

WAUKEGAN SAFE AND LOCK SERVICES INC

WE'RE CLEANING INC

WEISER SECURITY SERVICES INC

WEST SIDE TRANSFORMATION CORPORATION

WHELAN SECURITY OF ILLINOIS INC

WINDY CITY SECURITY & INVESTIGATIONS INC

WOODBRIDGE SECURITY PLLC

WR SECURITY SERVICES INC