ACHA (Allegheny County Housing Authority)
Aramark (Heinz Field)
Aramark (PNC Park)
Baden Borough
Carnegie Borough
Conway Borough
Crystal Spring Water Company
Economy Borough
Frank B. Fuhrer
Goss Inc.
HACP (Housing Authority City of Pittsburgh)
Hampton Township
Harmony Township
Mercer County Jail
Pa. Turnpike Commission
Pepsi – Youngwood
Pepsi Bottling
Pittsburgh Associates (PNC Grnd. Crew)
PSSI – Grounds Crew (Heinz Field)
PSSI – Sales & Vendors (Heinz Field)
Shenango Home
Swissvale Street Dept.
Wilson-McGinley