Amentum Special Mission Services

Federal Contracts and Assistance

Dec. 21, 1989

July 11, 2001

Jan. 30, 2025

Dec. 9, 2024

Dec. 5, 2025

September 30

For Profit Organization

PA

USA

>1500

111421 - Nursery and Tree Production    [Large]

113210 - Forest Nurseries and Gathering of Forest Products    [Large]

213111 - Drilling Oil and Gas Wells    [Large]

213112 - Support Activities for Oil and Gas Operations    [Large]

213113 - Support Activities for Coal Mining    [Large]

213114 - Support Activities for Metal Mining    [Large]

213115 - Support Activities for Nonmetallic Minerals (except Fuels) Mining    [Large]

221310 - Water Supply and Irrigation Systems    [Large]

221320 - Sewage Treatment Facilities    [Large]

236118 - Residential Remodelers    [Large]

236210 - Industrial Building Construction    [Large]

236220 - Commercial and Institutional Building Construction    [Large]

237110 - Water and Sewer Line and Related Structures Construction    [Large]

237120 - Oil and Gas Pipeline and Related Structures Construction    [Large]

237130 - Power and Communication Line and Related Structures Construction    [Large]

237210 - Land Subdivision    [Large]

237310 - Highway, Street, and Bridge Construction    [Large]

237990 - Other Heavy and Civil Engineering Construction    [Large]

238210 - Electrical Contractors and Other Wiring Installation Contractors    [Large]

238220 - Plumbing, Heating, and Air-Conditioning Contractors    [Large]

238290 - Other Building Equipment Contractors    [Large]

238310 - Drywall and Insulation Contractors    [Large]

238320 - Painting and Wall Covering Contractors    [Large]

238910 - Site Preparation Contractors    [Large]

325180 - Other Basic Inorganic Chemical Manufacturing    [Large]

332510 - Hardware Manufacturing    [Large]

334220 - Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing    [Large]

334290 - Other Communications Equipment Manufacturing    [Large]

334519 - Other Measuring and Controlling Device Manufacturing    [Large]

335314 - Relay and Industrial Control Manufacturing    [Large]

336120 - Heavy Duty Truck Manufacturing    [Large]

336411 - Aircraft Manufacturing    [Large]

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing    [Large]

336611 - Ship Building and Repairing    [Large]

481211 - Nonscheduled Chartered Passenger Air Transportation    [Large]

481212 - Nonscheduled Chartered Freight Air Transportation    [Large]

483111 - Deep Sea Freight Transportation    [Large]

484110 - General Freight Trucking, Local    [Large]

484121 - General Freight Trucking, Long-Distance, Truckload    [Large]

484220 - Specialized Freight (except Used Goods) Trucking, Local    [Large]

484230 - Specialized Freight (except Used Goods) Trucking, Long-Distance    [Large]

485111 - Mixed Mode Transit Systems    [Large]

485112 - Commuter Rail Systems    [Large]

485113 - Bus and Other Motor Vehicle Transit Systems    [Large]

485119 - Other Urban Transit Systems    [Large]

485210 - Interurban and Rural Bus Transportation    [Large]

485310 - Taxi and Ridesharing Services    [Large]

485320 - Limousine Service    [Large]

485410 - School and Employee Bus Transportation    [Large]

485510 - Charter Bus Industry    [Large]

485991 - Special Needs Transportation    [Large]

485999 - All Other Transit and Ground Passenger Transportation    [Large]

488190 - Other Support Activities for Air Transportation    [Large]

488210 - Support Activities for Rail Transportation    [Large]

488510 - Freight Transportation Arrangement    [Large]

488991 - Packing and Crating    [Large]

488999 - All Other Support Activities for Transportation    [Large]

491110 - Postal Service    [Large]

492110 - Couriers and Express Delivery Services    [Large]

492210 - Local Messengers and Local Delivery    [Large]

493110 - General Warehousing and Storage    [Large]

493120 - Refrigerated Warehousing and Storage    [Large]

493130 - Farm Product Warehousing and Storage    [Large]

493190 - Other Warehousing and Storage    [Large]

513210 - Software Publishers    [Large]

531311 - Residential Property Managers    [Large]

531312 - Nonresidential Property Managers    [Large]

531320 - Offices of Real Estate Appraisers    [Large]

531390 - Other Activities Related to Real Estate    [Large]

541310 - Architectural Services    [Large]

541320 - Landscape Architectural Services    [Large]

541330 - Engineering Services    [Large]

541340 - Drafting Services    [Large]

541350 - Building Inspection Services    [Large]

541360 - Geophysical Surveying and Mapping Services    [Large]

541370 - Surveying and Mapping (except Geophysical) Services    [Large]

541380 - Testing Laboratories and Services    [Large]

541410 - Interior Design Services    [Large]

541420 - Industrial Design Services    [Large]

541430 - Graphic Design Services    [Large]

541490 - Other Specialized Design Services    [Large]

541511 - Custom Computer Programming Services    [Large]

541512 - Computer Systems Design Services    [Large]

541513 - Computer Facilities Management Services    [Large]

541519 - Other Computer Related Services    [Large]

541611 - Administrative Management and General Management Consulting Services    [Large]

541612 - Human Resources Consulting Services    [Large]

541613 - Marketing Consulting Services    [Large]

541614 - Process, Physical Distribution, and Logistics Consulting Services    [Large]

541618 - Other Management Consulting Services    [Large]

541620 - Environmental Consulting Services    [Large]

541690 - Other Scientific and Technical Consulting Services    [Large]

541714 - Research and Development in Biotechnology (except Nanobiotechnology)    [Large]

541715 - Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)    [Large]

541720 - Research and Development in the Social Sciences and Humanities    [Large]

541930 - Translation and Interpretation Services    [Large]

541990 - All Other Professional, Scientific, and Technical Services    [Large]

561110 - Office Administrative Services    [Large]

561210 - Facilities Support Services    [Large]

561421 - Telephone Answering Services    [Large]

561520 - Tour Operators    [Large]

561599 - All Other Travel Arrangement and Reservation Services    [Large]

561611 - Investigation and Personal Background Check Services    [Large]

561612 - Security Guards and Patrol Services    [Large]

561622 - Locksmiths    [Large]

561710 - Exterminating and Pest Control Services    [Large]

561720 - Janitorial Services    [Large]

561730 - Landscaping Services    [Large]

561740 - Carpet and Upholstery Cleaning Services    [Large]

561790 - Other Services to Buildings and Dwellings    [Large]

561910 - Packaging and Labeling Services    [Large]

561990 - All Other Support Services    [Large]

562111 - Solid Waste Collection    [Large]

562212 - Solid Waste Landfill    [Large]

562213 - Solid Waste Combustors and Incinerators    [Large]

562219 - Other Nonhazardous Waste Treatment and Disposal    [Large]

562910 - Remediation Services    [Large]

562998 - All Other Miscellaneous Waste Management Services    [Large]

611430 - Professional and Management Development Training    [Large]

611512 - Flight Training    [Large]

611630 - Language Schools    [Large]

611699 - All Other Miscellaneous Schools and Instruction    [Large]

712120 - Historical Sites    [Large]

712190 - Nature Parks and Other Similar Institutions    [Large]

722310 - Food Service Contractors    [Large]

811111 - General Automotive Repair    [Large]

811198 - All Other Automotive Repair and Maintenance    [Large]

811210 - Electronic and Precision Equipment Repair and Maintenance    [Large]

813312 - Environment, Conservation and Wildlife Organizations    [Large]

922160 - Fire Protection   

922190 - Other Justice, Public Order, and Safety Activities   

924110 - Administration of Air and Water Resource and Solid Waste Management Programs   

924120 - Administration of Conservation Programs   

925120 - Administration of Urban Planning and Community and Rural Development   

926110 - Administration of General Economic Programs   

926130 - Regulation and Administration of Communications, Electric, Gas, and Other Utilities   

928110 - National Security   

No