BesaGov

Top federal contractors in Kansas

917 SAM.gov-registered federal contractors based in Kansas. Ranked by lifetime federal award amount. Updated 2026-06-23.

Firms tracked
917
Top-50 lifetime $
$6.22B
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 334220 $520.60M 41
6 Leading Technology Composites Inc Wichita 339999 $147.90M 78
7 Envision Xpress Inc Wichita 315990 $131.54M 1,116
8 Wichita State University Wichita 611310 $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 Firelake Construction Inc Lawrence 236220 $36.34M 118
17 Textron Aviation Inc Wichita 488190 $36.28M 51
18 Textron Aviation Defense Llc Wichita 336413 $34.02M 48
19 D-J Engineering Inc Augusta 336413 $32.42M 346
20 Kansas Department Of Wildlife And Parks Topeka 924120 $31.87M 6
21 Kpb Services Llc Holton 531210 $29.91M 3
22 Spirit Aerosystems Inc Wichita 541715 $29.32M 14
23 University Of Kansas Lawrence 611310 $29.08M 46
24 Prairie Band Health Services Inc Mayetta 621399 $28.17M 78
25 Mill Creek Llc Holton 334510 $26.88M 9
26 Floyd Construction Corp Wichita 332913 $26.71M 60
27 Sohum Systems Llc Overland Park 541330 $25.89M 19
28 Wichita Airport Authority Wichita 493110 $24.09M 42
29 Transtecs Corporation Wichita 336611 $17.85M 57
30 Massman Construction Co. Overland Park 237990 $17.79M 13
31 Envision Industries, Inc. Wichita 339920 $17.46M 2,963
32 Arrowhead Contracting, Llc Overland Park 562910 $16.93M 34
33 Mill Creek Firelake Jv Llc Holton 238220 $16.78M 29
34 Eastern Shawnee - Bay West Jv, Llc Overland Park 562910 $16.40M 1
35 Thales USA, Inc. Overland Park 335932 $16.10M 83
36 Bkm Construction Llc Leavenworth 236220 $15.54M 120
37 Day & Zimmermann Kansas Llc Parsons 332993 $15.39M 6
38 Fort Riley Utility Services Inc Fort Riley 221310 $15.36M 1
39 Twenty-First Century Bean Processing Llc Sharon Springs 311999 $14.00M 39
40 Golden It Llc Olathe 541511 $13.76M 30
41 Voxtur Valuation Llc Lenexa 531320 $12.06M 2
42 Mhsystems Inc Wichita 541612 $10.79M 13
43 Sara Software Systems Llc Olathe 541512 $9.95M 26
44 Us Foods Inc Topeka 311999 $8.35M 1,120
45 Yaeger Architecture Inc Lenexa 541330 $8.21M 78
46 K & K Industries Inc Junction City 236210 $7.90M 57
47 Kansas-Oklahoma Machine Tools Inc Wichita 321918 $7.58M 14
48 Mid-State Aerospace Inc Olathe 332996 $7.30M 621
49 Yellowfin Transportation Inc Lenexa 485410 $6.87M 12
50 Native American Enterprises, Llc Wichita 311611 $6.74M 23

Top NAICS in Kansas

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FAQ

How many federal contractors are based in Kansas?

BesaGov tracks 917 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.