Largest Pittsburgh-Area Engineering Firms

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American Registry

An independent company, not affiliated with or endorsed by "Pittsburgh Business Times" or its publisher.

Recognized By: Pittsburgh Business Times
Publication Date: February 2013
Number of Honorees: 25

Businesses Receiving This Recognition

AECOM Milwaukee, WI
Ansaldo STS USA PA
CDM Smith Multiple Locations
CDMG Canonsburg, PA
CH2M Hill, Inc. Multiple Locations
Civil & Environmental Consultants, Inc. Multiple Locations
CJL Engineering PA
CSD Engineers Pittsburgh, PA
GAI Consultants, Inc. PA
Gannett Fleming PA
Hatch Associates Consultants Pittsburgh, PA
HDR Multiple Locations
Maguire Group Inc. Pittsburgh, PA
Michael Baker Corp Multiple Locations
Orbital Engineering Inc. Pittsburgh, PA
Paul C. Rizzo Associates Inc. PA
SAI Consulting Engineers, Inc. Pittsburgh, PA
SMS Siemag Inc. PA
Stantec Inc Multiple Locations
Tenovacore Coraololis, PA
Tetra Tech, Inc. Pittsburgh, PA
The Gateway Engineers Inc. Pittsburgh, PA
Uhde Corporation PA
URS Corp. Multiple Locations
Venture Engineering & Construction Pittsburgh, PA

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