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Top federal contractors in Indiana

1,293 SAM.gov-registered federal contractors based in Indiana. Ranked by lifetime federal award amount. Updated 2026-05-07.

Firms tracked
1,293
Top-50 lifetime $
$5.83B
Top NAICS
8

Top 50 federal contractors in Indiana

# Firm City NAICS Lifetime $ Contracts
1 ROLLS-ROYCE CORPORATION INDIANAPOLIS 336412 $974.71M 0
2 DEPARTMENT OF EDUCATION INDIANA INDIANAPOLIS 541720 $937.60M 0
3 UNDERSEA SENSOR SYSTEMS, INC. COLUMBIA CITY 334290 $396.33M 0
4 AM GENERAL LLC SOUTH BEND 336212 $356.44M 0
5 VERTEX MODERNIZATION AND SUSTAINMENT LLC INDIANAPOLIS 334416 $315.64M 0
6 PURDUE UNIVERSITY WEST LAFAYETTE 611310 $307.43M 0
7 NATIONAL GOVERNMENT SERVICES, INC. INDIANAPOLIS 541350 $250.24M 0
8 TRUSTEES OF INDIANA UNIVERSITY INDIANAPOLIS 541713 $240.93M 0
9 AMERIQUAL GROUP LLC EVANSVILLE 311991 $183.17M 0
10 WORKFORCE DEVELOPMENT, INDIANA DEPARTMENT OF INDIANAPOLIS 923130 $148.34M 0
11 SEVEN CORNERS INC CARMEL 622110 $128.15M 0
12 TRUSTEES OF INDIANA UNIVERSITY BLOOMINGTON 541611 $124.03M 0
13 UNIVERSITY OF NOTRE DAME DU LAC NOTRE DAME 611310 $107.21M 0
14 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. FORT WAYNE 334220 $106.06M 0
15 ALLISON TRANSMISSION INC INDIANAPOLIS 333613 $103.54M 0
16 PURDUE UNIVERSITY GLOBAL, INC. INDIANAPOLIS 611310 $98.30M 0
17 ROCHE DIAGNOSTICS CORPORATION INDIANAPOLIS 325413 $82.28M 0
18 L3HARRIS TECHNOLOGIES, INC. FORT WAYNE 541330 $77.77M 0
19 APPLIED RESEARCH INSTITUTE INC BLOOMINGTON 541690 $73.73M 0
20 CMS CORPORATION BARGERSVILLE 236220 $69.84M 0
21 CUMMINS INC. COLUMBUS 811310 $63.51M 0
22 ENERGY SYSTEMS GROUP LLC NEWBURGH 541330 $46.95M 0
23 TRISTAR, INC. BLOOMINGTON 541330 $41.24M 0
24 CALUMET SHREVEPORT FUELS LLC INDIANAPOLIS 324110 $39.52M 0
25 HILL-ROM, INC. BATESVILLE 339112 $38.56M 0
26 AM GENERAL LLC SOUTH BEND 336330 $35.92M 0
27 SEAWARD SERVICES, INC. NEW ALBANY 541715 $33.82M 0
28 CITY OF FORT WAYNE FORT WAYNE 813311 $30.46M 0
29 HONEYWELL INTERNATIONAL INC. SOUTH BEND 336413 $29.37M 0
30 MORGAN FOODS, INC. AUSTIN 311421 $28.66M 0
31 AMERIQUAL GROUP, LLC EVANSVILLE 311422 $27.63M 0
32 HAMHED LLC JEFFERSONVILLE 561210 $25.35M 0
33 MAJOR TOOL & MACHINE INC INDIANAPOLIS 332710 $24.54M 0
34 HOOSIER INDUSTRIAL SUPPLY, INC GOSHEN 335313 $20.94M 0
35 SOUTHWIND CONSTRUCTION CORP EVANSVILLE 237990 $20.92M 0
36 RED GOLD, INC. ELWOOD 311421 $20.32M 0
37 RAYTHEON COMPANY FORT WAYNE 335999 $19.44M 0
38 MODEL 1 COMMERCIAL VEHICLES, INC. INDIANAPOLIS 441110 $19.02M 0
39 PETROLEUM TRADERS CORP FORT WAYNE 324110 $18.48M 0
40 ZIMMER US INC WARSAW 423450 $17.54M 0
41 AFTER ACTION MEDICAL AND DENTAL SUPPLY, LLC INDIANAPOLIS 334510 $16.85M 0
42 GENTECH ASSOCIATES INC ZIONSVILLE 541611 $16.20M 0
43 CORE BTS, INC. INDIANAPOLIS 541511 $15.57M 0
44 GTA CONTAINERS, LLC SOUTH BEND 221310 $15.17M 0
45 BAE SYSTEMS CONTROLS INC FORT WAYNE 336413 $15.03M 0
46 TALBERT MANUFACTURING INC RENSSELAER 336212 $15.01M 0
47 INDIANA FURNITURE INDUSTRIES, INC. JASPER 337214 $13.69M 0
48 UNIVERSITY OF SOUTHERN INDIANA EVANSVILLE 611710 $13.08M 0
49 INTERNATIONAL MEDICAL GROUP INC INDIANAPOLIS 524292 $12.76M 0
50 INOTIV, INC WEST LAFAYETTE 518210 $11.14M 0

Top NAICS in Indiana

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FAQ

How many federal contractors are based in Indiana?

BesaGov tracks 1,293 SAM.gov-registered firms whose physical state of business is Indiana. The list updates weekly as new entities register or update their SAM profile.

Who are the largest federal contractors in Indiana?

By lifetime federal award amount, the largest Indiana-based contractors include ROLLS-ROYCE CORPORATION, DEPARTMENT OF EDUCATION INDIANA, UNDERSEA SENSOR SYSTEMS, INC.. See the full top-50 list above.

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

Yes. Sign up for the free weekly Indiana 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.