Water, Wastewater, Engineering, Urban Planning, Rural Development, irrigation systems

Short Line Railroads, Mixed Mode Transit Systems, Commuter Rail Systems, Bus and Other Motor Vehicle Transit Systems, Other Urban Transit Systems

Temporary Help Services, Professional Employer Organizations, Document Preparation Services, All Other Business Support Services, All Other Support Services

Support Activities for Oil and Gas Operations, Support Activities for Coal Mining, Support Activities for Metal Mining, Support Activities for Nonmetallic Minerals (except Fuels) Mining, Land Subdivision

Data Processing, Hosting, and Related Services, Engineering Services, Computer Systems Design Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services

water

Water Supply and Irrigation Systems, Sewage Treatment Facilities, Water and Sewer Line and Related Structures Construction, Highway, Street, and Bridge Construction, Other Heavy and Civil Engineering Construction

Other Electric Power Generation, Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing, Other Communications Equipment Manufacturing, Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufactur, Business to Business Electronic Markets

Security, Guard, Training

Industrial Building Construction, Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, Oil and Gas Pipeline and Related Structures Construction, Power and Communication Line and Related Structures Construction

All Other Legal Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services, Other Management Consulting Services, Environmental Consulting Services

SCHMIDT VOCATIONAL SERVICES

Other Airport Operations, Port and Harbor Operations, Engineering Services, Administrative Management and General Management Consulting Services, Process, Physical Distribution, and Logistics Consulting Services

DMC LEGAL

BRIAN D. HEMPELMANN

Other Management Consulting Services, Other Scientific and Technical Consulting Services, All Other Professional, Scientific, and Technical Services, Emergency and Other Relief Services, Other General Government Support

Administrative Management and General Management Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services, Executive Offices, Other General Government Support

Engineering Services, Testing Laboratories, Administrative Management and General Management Consulting Services, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services

Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Testing Laboratories, Veterinary Services, Offices of Physicians (except Mental Health Specialists), Freestanding Ambulatory Surgical and Emergency Centers

Nonresidential Property Managers, Building Inspection Services, Administrative Management and General Management Consulting Services, Human Resources and Executive Search Consulting Services, Other Management Consulting Services

Engineering Services, Process, Physical Distribution, and Logistics Consulting Services, Other Management Consulting Services, Other Scientific and Technical Consulting Services, Other General Government Support

Telecommunications Resellers, Lessors of Residential Buildings and Dwellings, Lessors of Nonresidential Buildings (except Miniwarehouses), Residential Property Managers, Engineering Services