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Top federal contractors in Ohio

2,932 SAM.gov-registered federal contractors based in Ohio. Ranked by lifetime federal award amount. Updated 2026-05-07.

Firms tracked
2,932
Top-50 lifetime $
$19.42B
Top NAICS
8

Top 50 federal contractors in Ohio

# Firm City NAICS Lifetime $ Contracts
1 TRIAD NATIONAL SECURITY, LLC COLUMBUS 561210 $7.61B 0
2 OHIO DEPARTMENT OF EDUCATION COLUMBUS 541720 $2.37B 0
3 BATTELLE MEMORIAL INSTITUTE COLUMBUS 541715 $2.30B 0
4 GENERAL ELECTRIC COMPANY CINCINNATI 336412 $519.65M 0
5 OHIO DEPARTMENT OF HEALTH COLUMBUS 518210 $498.74M 0
6 OHIO STATE UNIVERSITY, THE COLUMBUS 541715 $446.83M 0
7 THE STATE OF OHIO OFFICE OF BUDGET AND MANAGEMENT COLUMBUS 813312 $445.29M 0
8 MARATHON PETROLEUM COMPANY LP FINDLAY 324110 $431.41M 0
9 BATTELLE SAVANNAH RIVER ALLIANCE, LLC COLUMBUS 541715 $394.73M 0
10 HII MISSION TECHNOLOGIES CORP BEAVERCREEK 541715 $388.43M 0
11 GOVERNMENT ACQUISITIONS INC CINCINNATI 541519 $222.22M 0
12 UNIVERSITY OF DAYTON DAYTON 541330 $196.39M 0
13 CHILDRENS HOSPITAL MEDICAL CENTER CINCINNATI 621399 $192.70M 0
14 CASE WESTERN RESERVE UNIVERSITY CLEVELAND 541714 $191.35M 0
15 CFM INTERNATIONAL INC WEST CHESTER 336412 $185.61M 0
16 CINCINNATI UNIV OF CINCINNATI 621991 $175.98M 0
17 FLUOR-BWXT PORTSMOUTH LLC PIKETON 562910 $173.84M 0
18 AIR TRANSPORT INTERNATIONAL INC WILMINGTON 481212 $158.91M 0
19 KOKOSING ALBERICI TRAYLOR, LLC WESTERVILLE 237990 $140.65M 0
20 SIERRA LOBO INC FREMONT — $140.00M 0
21 BAXTERS NORTH AMERICA, INC. BLUE ASH 311999 $134.61M 0
22 THE BOEING COMPANY HEATH 336413 $126.60M 0
23 APPLIED RESEARCH SOLUTIONS, INC. BEAVERCREEK — $117.25M 0
24 GOODRICH CORPORATION TROY 336413 $112.29M 0
25 CLEVELAND CLINIC LERNER COLLEGE OF MEDICINE OF CASE WESTERN RESERVE UNIVERSITY CLEVELAND 334516 $106.61M 0
26 JJR SOLUTIONS LLC DAYTON 541715 $104.39M 0
27 INTEGRATED PROCUREMENT TECHNOLOGIES VANDALIA 326191 $101.67M 0
28 L3HARRIS FUZING AND ORDNANCE SYSTEMS, INC. CINCINNATI 336411 $93.89M 0
29 BUTT CONSTRUCTION COMPANY, INCORPORATED DAYTON 236220 $88.38M 0
30 OHIO STATE UNIVERSITY, THE COLUMBUS 611310 $83.37M 0
31 CONCORDANCE HEALTHCARE SOLUTIONS LLC TIFFIN 423450 $83.22M 0
32 RESEARCH INSTITUTE AT NATIONWIDE CHILDREN'S HOSPITAL COLUMBUS 518210 $78.51M 0
33 KENT STATE UNIVERSITY KENT 611310 $75.62M 0
34 ECLIPSE COMPANIES, LLC CHAGRIN FALLS 237990 $67.91M 0
35 INTEGRIS COMPOSITES, INC. HEBRON — $62.54M 0
36 OHIO UNIVERSITY ATHENS 541511 $58.26M 0
37 MEGGITT AIRCRAFT BRAKING SYSTEMS CORPORATION AKRON 336413 $58.14M 0
38 FOUR SEASONS ENVIRONMENTAL INC MONROE 561210 $58.01M 0
39 WOOLPERT, INC. BEAVERCREEK 541715 $55.42M 0
40 FRONTIER TECHNOLOGY INC BEAVERCREEK 541330 $54.30M 0
41 HUMANIT SOLUTIONS LLC BEAVERCREEK TOWNSHIP 541512 $53.95M 0
42 HUSKY MARKETING AND SUPPLY COMPANY DUBLIN 324110 $53.73M 0
43 BLUEHALO, LLC DAYTON 541715 $53.01M 0
44 WULCO INC CINCINNATI 336360 $52.77M 0
45 OHIO DEPARTMENT OF PUBLIC SAFETY, EMERGENCY MANAGMENT AGENCY COLUMBUS — $52.70M 0
46 ALTAMIRA TECHNOLOGIES CORP FAIRBORN 541715 $51.78M 0
47 THUNDERYARD LIBERTY JV LLC WESTLAKE 541511 $50.86M 0
48 HDT EXPEDITIONARY SYSTEMS INC SOLON 333413 $48.75M 0
49 CARDINAL HEALTH, INC. DUBLIN 325411 $48.73M 0
50 RELX INC. MIAMISBURG — $44.67M 0

Top NAICS in Ohio

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FAQ

How many federal contractors are based in Ohio?

BesaGov tracks 2,932 SAM.gov-registered firms whose physical state of business is Ohio. The list updates weekly as new entities register or update their SAM profile.

Who are the largest federal contractors in Ohio?

By lifetime federal award amount, the largest Ohio-based contractors include TRIAD NATIONAL SECURITY, LLC, OHIO DEPARTMENT OF EDUCATION, BATTELLE MEMORIAL INSTITUTE. See the full top-50 list above.

Can I get notified when a new firm registers in Ohio?

Yes. Sign up for the free weekly Ohio digest above. We'll email you new SAM.gov registrations and award activity for the state — no login required.

Is this data official?

Firm registrations come from SAM.gov entity public extracts. Lifetime award totals come from USAspending.gov. Both are official U.S. government data sources, refreshed weekly.