- All in Pennsylvania
- Allegheny County
- Allegheny County Sanitary Authority
- Allentown Parking Authority
- AMTRAN
- Avalon Borough
- Bald Eagle Area School District
- Beaver County Transit Authority
- Bellefonte Area School District
- Bellefonte Borough
- Berks Area Regional Transportation Authority
- Bethel Park School District
- Bethlehem Area School District
- BLaST Intermediate Unit 17
- Borough Of Donora
- Borough of Huntingdon
- Borough of North Catasauqua
- Borough of North East
- Borough of West Reading
- Bradford County
- Bucknell University
- Butler Transit Authority
- California Area School District
- Cambria County Transit
- Capital Area Intermediate Unit
- Central Bucks School District
- Central Dauphin School District
- Central Pennsylvania's Community College
- Central Susquehanna Intermediate Unit
- Centre Area Transportation Authority
- Chester County Solid Waste Authority (PA)
- City of Allentown (PA)
- City of Erie (PA)
- City of Harrisburg (PA)
- City of Hazleton - Fire Dept (PA)
- City of Hazleton - Hazleton Public Transit
- City of Lebanon Authority (PA)
- City of Lock Haven
- City of New Kensington
- City of Philadelphia
- City of Reading
- City of Ridley Park
- City of Scranton
- City of Scranton Police Department
- City of Washington (PA)
- City of Williamsport - Public Works
- Clairton Municipal Authority
- Clearfield Area School District
- College Township
- Colonial Regional Police Department
- Columbia County (PA)
- Community College of Philadelphia
- Conestoga Valley School District
- Council Rock School District
- County of Berks
- County of Bucks
- County of Chester (PA)
- County of Erie (PA)
- County of Franklin (PA)
- County of Lancaster
- County of Lehigh
- County of Luzerne
- County of Montgomery (PA)
- County of Venango
- CPTA dba Rabbit Transit
- Crawford County (PA)
- Cumberland Dauphin Harrisburg Transit Authority
- Cumberland Valley School District
- Dallastown Area School District
- Dauphin County Technical School
- Dickson City Borough
- DMJ Transportation
- Downingtown Area School District
- Dunmore School District
- Eastern University
- East Stroudsburg Area School District
- Elizabeth Forward School District
- Elizabethtown Area School District
- Elk Lake School District
- Endless Mountains Transportation Authority
- Erie Metropolitan Transit Authority (EMTA)
- Exeter Township School District
- Fort LeBoeuf School District
- Great Valley School District
- Hanover Twp. Vol. Fire Co.
- Harambee Institute of Science and Technology Charter School
- Harrisburg Housing Authority
- Hatboro-Horsahm School District
- Hazleton Area School District
- Heidelberg Township
- Highspire Borough
- Indiana County Transit Authority
- JARI
- Jefferson Township
- Kenhorst Vol Fire Co #1
- Lancaster City Housing Authority
- Lancaster Lebanon Intermediate Unit 13 (PA)
- Lanta
- Lebanon School District
- Lehigh University
- Lehigh Valley Planning Commission
- Lincoln Bus Group, LLC.
- Lower Paxton Township
- Lower Saucon Authority
- Mahanoy City Borough
- Middle Bucks Institute of Technology
- Middletown Area School District (PA)
- Mifflinburg Area School District
- Mifflin County Academy of Science and Technology
- Millersburg Borough
- Nazareth Area School District
- New Sewickley Township
- Newtown Township - Delaware County
- Northampton Area School District
- Northampton County
- Northern York County School District
- North Penn School District
- North Wales Borough
- NORTHWESTERN SCHOOL DISTRICT
- Norwin School District
- Orwigsburg Borough
- Oxford Area School District
- Palmerton Community Ambulance
- Palmyra Area School District
- PASBO - Pennsylvania Association of School Business Officials
- Pennridge School District
- Pennsbury School District
- Pennsylvania Canine Search and Rescue
- Pennsylvania Municipal Authorities Assoc
- Penn-Trafford School District
- Pequea Valley School District
- Philadelphia Housing Authority
- Pocono Mountain Regional Police
- Pocono Mt School District
- Polk Township
- Port Authority of Allegheny County
- PPL Electric Utilities
- Precious Moments Christian Academy
- Quakertown Community School District
- River Valley Transit Authority
- School District of Lancaster
- Schuylkill Transportation System
- Sellersville Borough
- South Central Transit Authority
- Southeastern PA Transportation Authority
- Southern Lehigh School District
- South Middleton School District
- South Mountain Search and Rescue
- State College Borough
- Susquehanna Area Regional Airport Authority (SARAA)
- Susquehanna Township
- Susquehanna Township School District
- The County of Snyder
- The Pennsylvania Leadership Charter School
- The School District of Philadelphia
- Township of Spring
- Twin Valley School District
- Upper Bucks County Technical School (UBCTS)
- Upper Gwynedd Fire Department
- Upper Hanover Township
- Upper Merion Township
- Upper Moreland Township School District
- Upper Mount Bethel Township
- Upper Southampton Township
- Upper Yoder Township
- USPA-University Surplus Property Association
- Villanova University
- Washington County (PA)
- Washington County Transportation Authority (PA)
- Washington Township, Berks County PA
- West Chester Area School District (PA)
- West Chester University of Pennsylvania (PA)
- West Shore School District
- West Taylor Township
- White Township
- Wilkes University Campus Support Services
- Wilkins Township
- Wyomissing Area School District
- Wyomissing Borough
