Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Architectural Services, Engineering Services

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Motor and Generator Manufacturing, Other Aircraft Parts and Auxiliary Equipment Manufacturing

Nursery and Tree Production, Forest Nurseries and Gathering of Forest Products, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Architectural Services

Hydroelectric Power Generation, Electric Power Distribution, Sewage Treatment Facilities, Highway, Street, and Bridge Construction, Commuter Rail Systems

EDAW, INC.

Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors, Pipeline Transportation of Natural Gas

Architectural Services, Engineering Services, Computer Facilities Management Services, Administrative Management and General Management Consulting Services, Environmental Consulting Services

Sewage Treatment Facilities, New Single-Family Housing Construction (except Operative Builders), New Multifamily Housing Construction (except Operative Builders), Industrial Building Construction, Commercial and Institutional Building Construction

Facilities Support Services, Hazardous Waste Collection, Other Waste Collection, Hazardous Waste Treatment and Disposal, Other Nonhazardous Waste Treatment and Disposal

Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Architectural Services, Engineering Services

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Architectural Services

Nursery and Tree Production, Forest Nurseries and Gathering of Forest Products, Drilling Oil and Gas Wells, Support Activities for Oil and Gas Operations, Support Activities for Coal Mining

Facilities Support Services, All Other Support Services

Commercial and Institutional Building Construction, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Analytical Laboratory Instrument Manufacturing, Wired Telecommunications Carriers, Engineering Services

Data Processing, Hosting, and Related Services, Administrative Management and General Management Consulting Services, Facilities Support Services, Document Preparation Services, Other Business Service Centers (including Copy Shops)

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Hydroelectric Power Generation, Electric Power Distribution

Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction, Plumbing, Heating, and Air-Conditioning Contractors, All Other Specialty Trade Contractors, Architectural Services

Water Supply and Irrigation Systems, Commercial and Institutional Building Construction, Architectural Services, Engineering Services, Drafting Services

Software Publishers, Engineering Services, Custom Computer Programming Services, Computer Systems Design Services, Other Computer Related Services