BesaGov

Top federal contractors in Kansas

931 SAM.gov-registered federal contractors based in Kansas. Ranked by lifetime federal award amount. Updated 2026-08-08.

Firms tracked
931
Top-50 lifetime $
$6.25B
Top NAICS
8

Top 50 federal contractors in Kansas

# Firm City NAICS Lifetime $ Contracts
1 Mission Support & Test Services Llc Olathe 561210 $1.37B 4
2 Oracle Health Government Services, Inc. Kansas City 541512 $1.31B 45
3 Kansas Department For Children And Families Topeka 722310 $809.77M 20
4 Kansas State Department Of Education Topeka 541720 $612.18M 4
5 Indra Air Traffic, Inc. Overland Park 518210 $520.60M 41
6 Leading Technology Composites Inc Wichita 339999 $147.90M 78
7 Envision Xpress Inc Wichita 424120 $131.54M 1,116
8 Wichita State University Wichita 541715 $120.57M 39
9 University Of Kansas Medical Center Research Institute, Inc. Kansas City 541715 $114.24M 68
10 Midwest Air Traffic Control Service Inc Overland Park 488111 $109.77M 12
11 University Of Kansas Center For Research Inc Lawrence 541715 $84.12M 81
12 Vendtech-Sgi Llc Wichita 561612 $84.05M 28
13 Black & Veatch Special Projects Corp. Overland Park 541330 $48.59M 382
14 Scriptpro USA Inc Shawnee Mission 339112 $41.79M 2,205
15 Black & Veatch-Jacobs Jv Leawood 541330 $40.52M 8
16 Bma Technical Services, Inc. Leavenworth 541330 $36.47M 41
17 Firelake Construction Inc Lawrence 237990 $36.34M 118
18 Textron Aviation Inc Wichita 336411 $36.28M 51
19 Textron Aviation Defense Llc Wichita 336413 $34.02M 48
20 D-J Engineering Inc Augusta 336413 $32.42M 346
21 Kansas Department Of Wildlife And Parks Topeka 924120 $31.87M 6
22 Kpb Services Llc Holton 531210 $29.91M 3
23 Spirit Aerosystems Inc Wichita 541715 $29.32M 14
24 University Of Kansas Lawrence 611310 $29.08M 46
25 Prairie Band Health Services Inc Holton 621210 $28.17M 78
26 Mill Creek Llc Holton 334510 $26.88M 9
27 Floyd Construction Corp Wichita 236220 $26.71M 60
28 Sohum Systems Llc Overland Park 541511 $25.89M 19
29 Wichita Airport Authority Wichita 493110 $24.09M 42
30 Transtecs Corporation Wichita 336611 $17.85M 57
31 Massman Construction Co. Overland Park 237990 $17.79M 13
32 Envision Industries, Inc. Wichita 339920 $17.46M 2,963
33 Arrowhead Contracting, Llc Lenexa 562910 $16.93M 34
34 Mill Creek Firelake Jv Llc Holton 238220 $16.78M 29
35 Eastern Shawnee - Bay West Jv, Llc Overland Park 562910 $16.40M 1
36 Thales USA, Inc. Overland Park 335932 $16.10M 83
37 Bkm Construction Llc Leavenworth 236220 $15.54M 120
38 Day & Zimmermann Kansas Llc Parsons 332993 $15.39M 6
39 Fort Riley Utility Services Inc Fort Riley 221310 $15.36M 1
40 Twenty-First Century Bean Processing Llc Sharon Springs 311999 $14.00M 39
41 Golden It Llc Olathe 541512 $13.76M 30
42 Voxtur Valuation Llc Lenexa 531320 $12.06M 2
43 Mhsystems Inc Wichita 541612 $10.79M 13
44 Sara Software Systems Llc Olathe 541519 $9.95M 26
45 Us Foods Inc Topeka 311999 $8.35M 1,120
46 Yaeger Architecture Inc Lenexa 541330 $8.21M 78
47 K & K Industries Inc Junction City 236210 $7.90M 57
48 Kansas-Oklahoma Machine Tools Inc Wichita 321918 $7.58M 14
49 Mid-State Aerospace Inc Olathe 332996 $7.30M 621
50 Yellowfin Transportation Inc Lenexa 485410 $6.87M 12

Top NAICS in Kansas

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FAQ

How many federal contractors are based in Kansas?

BesaGov tracks 931 SAM.gov-registered firms whose physical state of business is Kansas. The list updates weekly as new entities register or update their SAM profile.

Who are the largest federal contractors in Kansas?

By lifetime federal award amount, the largest Kansas-based contractors include MISSION SUPPORT & TEST SERVICES LLC, ORACLE HEALTH GOVERNMENT SERVICES, INC., KANSAS DEPARTMENT FOR CHILDREN AND FAMILIES. See the full top-50 list above.

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

Yes. Sign up for the free weekly Kansas 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.