| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| STONE & WEBSTER LLC | Business | 184008354-0002 | CRANBERRY TOWNSHIP | ACTIVE | Verify |
| KUPPER ENGINEERING, LLC | Business | 184008488-0002 | AMBLER | NOT RENEWED | Verify |
| ASPLUNDH ENGINEERING SERVICES, LLC | Business | 184008568-0002 | WILLOW GROVE | ACTIVE | Verify |
| THE EADS GROUP INC | Business | 184008896-0002 | ALTOONA | ACTIVE | Verify |
| MARTIN DATA SOLUTIONS, PLLC | Business | 184009491-0002 | YORK | ACTIVE | Verify |
| PROVIDENCE ENGINEERING CORPORATION | Business | 184005595-0003 | LANCASTER | ACTIVE | Verify |
| KEAST AND HOOD CO | Business | 184008947-0003 | PHILADELPHIA | ACTIVE | Verify |
| WILSON ENGINEERING SERVICES PC | Business | 184007187-0002 | MEADVILLE | ACTIVE | Verify |
| HOLSTEIN WHITE INC | Business | 184007623-0002 | TREVOSE | ACTIVE | Verify |
| THE OMNIA GROUP INC | Business | 184006374-0001 | HATBORO | NOT RENEWED | Verify |
| STRADA ARCHITECTURE LLC | Business | 184007010-0001 | PITTSBURGH | ACTIVE | Verify |
| WNA ENGINEERING INC | Business | 184008939-0002 | PORTERSVILLE | ACTIVE | Verify |
| EARTH SCIENCES CONSULTANTS INC | Business | 184002265-0002 | EXPORT | NOT RENEWED | Verify |
| O'DONNELL & NACCARATO INC | Business | 184004792-0003 | PHILADELPHIA | ACTIVE | Verify |
| MULHERN & KULP STRUCTURAL ENGINEERING INC | Business | 184005432-0003 | AMBLER | ACTIVE | Verify |
| THETA CONSULTING LLC | Business | 184006729-0003 | DOYLESTOWN | NOT RENEWED | Verify |
| GARY K MUNKELT AND ASSOCIATES LLC | Business | 184007937-0003 | SOUDERTON | ACTIVE | Verify |
| BOHLER ENGINEERING PA LLC | Business | 184006990-0002 | CHALFONT | ACTIVE | Verify |
| LIBERTY ENGINEERING, INC | Business | 184007608-0002 | ALLENTOWN | NOT RENEWED | Verify |
| ENERDYNE CONSULTING SERVICES, LLC | Business | 184007701-0002 | YARDLEY | NOT RENEWED | Verify |
| PVE, LLC | Business | 184008554-0002 | SEWICKLEY | ACTIVE | Verify |
| AQUATECH INTERNATIONAL LLC | Business | 184008693-0002 | CANONSBURG | NOT RENEWED | Verify |
| CONN SHAFFER CONSULTING ENGINEERS | Business | 184006607-0003 | MALVERN | NOT RENEWED | Verify |