BesaGov

Top federal contractors in Indiana

1,306 SAM.gov-registered federal contractors based in Indiana. Ranked by lifetime federal award amount. Updated 2026-08-08.

Firms tracked
1,306
Top-50 lifetime $
$5.84B
Top NAICS
8

Top 50 federal contractors in Indiana

# Firm City NAICS Lifetime $ Contracts
1 Rolls-Royce Corporation Indianapolis 611519 $974.71M 1,886
2 Department Of Education Indiana Indianapolis 541720 $937.60M 5
3 Undersea Sensor Systems, Inc. Columbia City 334290 $396.33M 74
4 Am General Llc South Bend 336212 $356.44M 91
5 Vertex Modernization And Sustainment Llc Indianapolis 334416 $315.64M 100
6 Purdue University West Lafayette 541715 $307.43M 269
7 National Government Services, Inc. Indianapolis 541519 $250.24M 27
8 Trustees Of Indiana University Indianapolis 541715 $240.93M 106
9 Ameriqual Group Llc Evansville 311991 $183.17M 901
10 Workforce Development, Indiana Department Of Indianapolis 923130 $148.34M 5
11 Seven Corners Inc Carmel 622110 $128.15M 2,289
12 Trustees Of Indiana University Bloomington 541611 $124.03M 241
13 University Of Notre Dame Du Lac Notre Dame 611310 $107.21M 37
14 Bae Systems Information And Electronic Systems Integration Inc. Fort Wayne 488190 $106.06M 115
15 Allison Transmission Inc Indianapolis 333613 $103.54M 11
16 Purdue University Global, Inc. Indianapolis 611310 $98.30M 2
17 Roche Diagnostics Corporation Indianapolis 334516 $82.28M 5,495
18 L3harris Technologies, Inc. Fort Wayne 541330 $77.77M 19
19 Applied Research Institute Inc Bloomington 541690 $73.73M 1
20 Cms Corporation Bargersville 236220 $69.84M 156
21 Cummins Inc. Columbus 811310 $63.51M 94
22 Energy Systems Group, Llc Newburgh 334512 $46.95M 43
23 Tristar, Inc. Bloomington 541511 $41.24M 102
24 Calumet Shreveport Fuels Llc Indianapolis 324110 $39.52M 75
25 Hill-Rom, Inc. Batesville 339112 $38.56M 4,971
26 Am General Llc South Bend 336330 $35.92M 6,555
27 Seaward Services, Inc. New Albany 541715 $33.82M 72
28 City Of Fort Wayne Fort Wayne 813311 $30.46M 6
29 Honeywell International Inc. South Bend 336413 $29.37M 838
30 Morgan Foods, Inc. Austin 311421 $28.66M 42
31 Ameriqual Group, Llc Evansville 311422 $27.63M 47
32 Hamhed Llc Jeffersonville 561720 $25.35M 217
33 Major Tool & Machine Inc Indianapolis 332710 $24.54M 5
34 Westech International, Inc. Fishers 481211 $22.13M 72
35 Hoosier Industrial Supply, Inc Goshen 335313 $20.94M 3,045
36 Southwind Construction Corp Evansville 237990 $20.92M 27
37 Red Gold, Inc. Elwood 311421 $20.32M 85
38 Raytheon Company Fort Wayne 335999 $19.44M 247
39 Model 1 Commercial Vehicles, Inc. Indianapolis 441110 $19.02M 187
40 Petroleum Traders Corp Fort Wayne 324110 $18.48M 1,831
41 Cummins Inc Indianapolis 811310 $18.29M 13,131
42 Zimmer Us Inc Warsaw 621511 $17.54M 2,831
43 After Action Medical And Dental Supply, Llc Indianapolis 334510 $16.85M 125
44 Gentech Associates Inc Indianapolis 541611 $16.20M 36
45 Core Bts, Inc. Indianapolis 541511 $15.57M 49
46 Gta Containers, Llc South Bend 221310 $15.17M 416
47 Bae Systems Controls Inc Fort Wayne 336413 $15.03M 219
48 Talbert Manufacturing Inc Rensselaer 336212 $15.01M 21
49 Indiana Furniture Industries, Inc. Jasper 337214 $13.69M 7,675
50 University Of Southern Indiana Evansville 611710 $13.08M 9

Top NAICS in Indiana

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FAQ

How many federal contractors are based in Indiana?

BesaGov tracks 1,306 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.