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Federal contractors in Iowa

58 federal prime contractors in Iowa received $2.1B in prime contract obligations in the latest 12 months. The largest by obligations since FY2022 is Rockwell Collins, Inc., and the most common primary industries are Other Aircraft Parts and Auxiliary Equipment Manufacturing, Other Heavy and Civil Engineering Construction, and Commercial and Institutional Building Construction.

All 58 contractors

Ranked by prime contract obligations since FY2022. Open a profile for top agencies, recent awards, and contracts ending soon.

Federal contractors in Iowa
ContractorPrimary NAICSLatest 12 moSince FY2022
Rockwell Collins, Inc.334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing$435.1M$4.1B
American Ordnance LLC332993 Ammunition (except Small Arms) Manufacturing$217.2M$1.6B
Data Link Solutions LLC334290 Other Communications Equipment Manufacturing$305.8M$1.6B
Rockwell Collins, Inc.336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing$113.6M$1.3B
PMX Industries, Inc.331420 Copper Rolling, Drawing, Extruding, and Alloying$125.7M$680.9M
BAE Systems Information and Electronic Systems Integration Inc.334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing$32.4M$423.1M
Iowa State University of Science and Technology541710 Research and Development in the Physical, Engineering, and Life Sciences$63.2M$421.9M
Rockwell Collins Simulation & Training Solutions LLC333318 Other Commercial and Service Industry Machinery Manufacturing$45.2M$407.4M
Regency Consulting Inc541519 Other Computer Related Services$64.6M$365.4M
The CBE Group, Inc.541211 Offices of Certified Public Accountants$67.4M$249.9M
The University of Iowa541713 Research and Development in Nanotechnology$17.6M$237.9M
Collins Elbit Vision Systems, LLC336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing$196.8M$199.5M
Mission Systems Davenport Inc.336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing$22.2M$169.9M
Stanley Consultants, Inc.541330 Engineering Services$27.2M$151.4M
Intertrade Limited336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing$23.6M$140.0M
Allsteel LLC337214 Office Furniture (except Wood) Manufacturing$13.1M$115.4M
Dubuque Barge and Fleeting Service Co237990 Other Heavy and Civil Engineering Construction$9.3M$109.5M
Collins Engine Nozzles, Inc336412 Aircraft Engine and Engine Parts Manufacturing$3.5M$94.8M
General Constructors Inc. of the Quad Cities237990 Other Heavy and Civil Engineering Construction$44.2M$85.6M
Telligen, Inc541618 Other Management Consulting Services$0$81.7M
Fleetside Ford, LLC.336120 Heavy Duty Truck Manufacturing$34.4M$79.7M
NCS Pearson Inc541720 Research and Development in the Social Sciences and Humanities$11.4M$71.9M
Heartland Goodwill Enterprises311225 Fats and Oils Refining and Blending$8.5M$70.7M
Western Contracting Corp237990 Other Heavy and Civil Engineering Construction−$741K$69.6M
Covenant Construction Services LLC236220 Commercial and Institutional Building Construction$6.1M$68.9M
Carver Pump Company333914 Measuring, Dispensing, and Other Pumping Equipment Manufacturing$12.1M$62.0M
Diversified Management Solutions, Inc.541990 All Other Professional, Scientific, and Technical Services$16.3M$59.1M
Hendrickson Transportation LLC237990 Other Heavy and Civil Engineering Construction$45.2M$58.1M
Lifeskills Connection Inc611519 Other Technical and Trade Schools$19.7M$54.8M
Wendler, Inc.237990 Other Heavy and Civil Engineering Construction$11.9M$50.4M
Loffredo Gardens, Inc311991 Perishable Prepared Food Manufacturing$10.6M$48.9M
Prime Physicians PLLC621111 Offices of Physicians (except Mental Health Specialists)$13.2M$39.5M
Air Control, Inc.236220 Commercial and Institutional Building Construction$3.6M$37.1M
Charles F. Day & Associates, LLC541611 Administrative Management and General Management Consulting Services$7.9M$35.8M
Ryan & Associates, Inc.238220 Plumbing, Heating, and Air-conditioning Contractors$6.2M$33.8M
Fedpath Solutions LLC541611 Administrative Management and General Management Consulting Services$12.2M$33.6M
Dean Snyder Construction Co.236220 Commercial and Institutional Building Construction$32.9M$32.9M
Chenhall Sedona Services Joint Venture, LLC541990 All Other Professional, Scientific, and Technical Services$10.7M$31.6M
Fidelis-BBD, LLC562910 Remediation Services$8.7M$29.4M
Rdzm, LLC332993 Ammunition (except Small Arms) Manufacturing$894K$29.3M
WS Darley & Co333996 Fluid Power Pump and Motor Manufacturing$7.7M$26.7M
Stanley-Dowl JV541330 Engineering Services−$974K$20.1M
Stanley-WSP Joint Venture541330 Engineering Services$518K$20.1M
Chenhall Sedona Solutions Joint Venture LLC561110 Office Administrative Services$913K$18.4M
Rockwell Collins, Inc.336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing$12K$15.6M
Shekar Engineering, P.L.C236220 Commercial and Institutional Building Construction$1.7M$14.4M
Collins-Russell 8(a), LLC.236220 Commercial and Institutional Building Construction$27K$13.9M
Aerial Services, Inc.541370 Surveying and Mapping (except Geophysical) Services$3.5M$13.7M
Lewis Machine & Tool Co.332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing$1.4M$13.2M
Mission Systems Davenport Inc.336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing−$9K$13.1M
Vixen LLC237990 Other Heavy and Civil Engineering Construction$7.2M$12.2M
Iowa Healthcare Collaborative541618 Other Management Consulting Services$0$11.7M
S.J. Smith Co., Inc325120 Industrial Gas Manufacturing$3.7M$11.4M
Prime TRI Providers LLC621999 All Other Miscellaneous Ambulatory Health Care Services$7.4M$11.2M
A & J'S Construction, L.L.C236220 Commercial and Institutional Building Construction$84K$10.8M
Mechdyne Corporation334310 Audio and Video Equipment Manufacturing$968K$10.7M
Davenport Electric Contract Company238210 Electrical Contractors and Other Wiring Installation Contractors$124K$10.4M
Talen-X, Inc.334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing$2.5M$10.1M

Prime contract obligations from USAspending.gov through Oct 5, 2026. Headquarters state comes from each contractor's most recent contract action. To search by name, UEI, or CAGE code, use the contractor directory.

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