Pennsylvania has 18 projects, 4 featured project below and:
- 3 Hospitals
- 3 Office buildings
- 2 Data centers
- 2 K-12 Schools
- 1 Government building
- 1 Heating/Cooling facility
- 1 Higher education facility
- 1 Retail Facility
- Abington; PWI Engineering Inc.
- Cheyney; Brinjac Engineering Inc.
- Gettysburg; Barton Associates Inc.
- Philadelphia; Bala Consulting Engineers Inc.
- Ranked #68, headquartered in King of Prussia
- Ranked #84, headquartered in York
- Ranked #80, headquartered in Harrisburg
- Ranked #61, headquartered in Moon Township
- Ranked #41, headquartered in Philadelphia
- Ranked #58, headquartered in
- Ranked #22, headquartered in Philadelphia
- Ranked #100, headquartered in
- Ranked #91, headquartered in Philadelphia
- Ranked #87, headquartered in Philadelphia