PARSONS ENVIRONMENT & INFRASTRUCTURE GROUP INC.

Fire Protection

Other Heavy and Civil Engineering Construction, Industrial Gas Manufacturing, Air and Gas Compressor Manufacturing, Engineering Services, Environmental Consulting Services

Support Activities for Forestry, Industrial Building Construction, Commercial and Institutional Building Construction, Other Heavy and Civil Engineering Construction, Site Preparation Contractors

RAVEN TEAM

Electric Bulk Power Transmission and Control, Electric Power Distribution, Steam and Air-Conditioning Supply, Residential Remodelers, Water and Sewer Line and Related Structures Construction

Forest Nurseries and Gathering of Forest Products, Support Activities for Forestry, Book Publishers, Custom Computer Programming Services, Environmental Consulting Services

Fire Protection

Elementary and Secondary Schools, Exam Preparation and Tutoring, Educational Support Services, Child and Youth Services, Services for the Elderly and Persons with Disabilities

All Other Miscellaneous Chemical Product and Preparation Manufacturing, All Other Miscellaneous General Purpose Machinery Manufacturing, Other Communications Equipment Manufacturing, Other Measuring and Controlling Device Manufacturing, All Other Miscellaneous Manufacturing

Landscape Architectural Services, Computer Training, Professional and Management Development Training, Other Justice, Public Order, and Safety Activities

Lessors of Nonresidential Buildings (except Miniwarehouses), Nonresidential Property Managers, Other General Government Support

All Other Miscellaneous Textile Product Mills, Other Scientific and Technical Consulting Services, Photography Studios, Portrait, National Security

PARSONS ENVIRONMENT & INFRASTRUCTURE GROUP INC.

NEIPIA LLC

Research and Development in the Social Sciences and Humanities, All Other Professional, Scientific, and Technical Services, Document Preparation Services, Child and Youth Services, Administration of Public Health Programs

Research and Development in the Social Sciences and Humanities, Other Individual and Family Services, Other Social Advocacy Organizations, International Affairs

Commercial and Institutional Building Construction, Warehouse Clubs and Supercenters, All Other General Merchandise Stores, General Freight Trucking, Long-Distance, Truckload, General Freight Trucking, Long-Distance, Less Than Truckload

Other Justice, Public Order, and Safety Activities

Police Protection