BesaGov

Top federal contractors in Mississippi

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

Firms tracked
758
Top-50 lifetime $
$8.44B
Top NAICS
8

Top 50 federal contractors in Mississippi

# Firm City NAICS Lifetime $ Contracts
1 Huntington Ingalls Incorporated Pascagoula 336611 $4.26B 60
2 Vertex Aerospace Llc Madison 488190 $1.42B 445
3 Mississippi Department Of Education Jackson 541720 $871.59M 4
4 Bollinger Mississippi Shipbuilding, Llc Pascagoula 336611 $645.21M 16
5 Mississippi State University Mississippi State 541513 $129.27M 136
6 Mississippi Military Department Jackson 721110 $119.39M 25
7 Olin Winchester, Llc Oxford 332992 $96.61M 7
8 Department Of Environmental Quality Mississippi Jackson 924110 $92.46M 18
9 The University Of Mississippi University 541330 $66.34M 77
10 Mississippi Department Of Rehabilitation Service Madison 722310 $60.06M 91
11 W. G. Yates & Sons Construction Company Philadelphia 236210 $53.39M 38
12 Seemann Composites, Llc Gulfport 325991 $52.12M 62
13 Tenax Aerospace Llc Ridgeland 532411 $44.84M 37
14 University Of Mississippi Medical Center Jackson 611310 $40.31M 39
15 United States Marine Inc Gulfport 336612 $36.35M 344
16 Ducks Unlimited, Inc. Ridgeland 523910 $32.76M 22
17 Eaton Aerospace, Llc Jackson 332994 $26.82M 1,203
18 Tyonek Services Overhaul Facility-Stennis, Llc Kiln 488190 $25.01M 50
19 Taylor Defense Products, Llc Louisville 332618 $24.19M 57
20 Distinction Llc Greenville 561210 $22.96M 5
21 Paramount Construction Group, Llc Madison 236220 $22.37M 57
22 Tougaloo College Tougaloo 541715 $20.34M 7
23 Metro Logics Inc Olive Branch 493110 $20.31M 9
24 Cite Armored, Inc. Holly Springs 336992 $18.67M 5
25 Minact, Inc Jackson 611519 $18.15M 30
26 All Saints Episcopal School Vicksburg 531120 $17.23M 2
27 Mississippi Limestone Corp Friars Point 327390 $15.38M 10
28 The Johnson-Mcadams Firm, P.A. Greenwood 541330 $13.99M 356
29 Ras Enterprises Llc Gulfport 325120 $13.42M 369
30 The Merchants Company, Llc Hattiesburg 311999 $13.22M 3,395
31 Superior Optical Labs, Inc Ocean Springs 339115 $12.85M 195
32 Benecorp Inc Gulfport 237990 $11.43M 21
33 Mowa-Barlovento Joint Venture A Gautier 236220 $8.88M 43
34 Bollinger Mississippi Repair, Llc Pascagoula 336611 $8.72M 3
35 William Carey University Hattiesburg 611310 $8.69M 3
36 Aef-Performance Llc Picayune 332510 $7.89M 318
37 Horne Llp Ridgeland 541611 $6.75M 2
38 Rite-Kem, Inc. Tupelo 325611 $6.71M 23,152
39 Husman Environmental & Construction Llc & Rc Construction Co Inc A Jv Jackson 237310 $6.68M 3
40 Mississippi Community College Board Jackson 611310 $6.60M 2
41 Columbus Marble Works, Inc. Columbus 327991 $6.36M 343
42 Drace Construction Corp Ocean Springs 236210 $6.29M 22
43 R. C. Construction Co., Inc. Greenwood 237310 $6.12M 23
44 Crosstek Solutions Llc Vicksburg 541330 $6.11M 20
45 Heritage Construction Llc Meridian 238140 $5.87M 22
46 Sol Engineering Services, Llc Jackson 541690 $5.78M 91
47 Heartland Catfish Co Inc Itta Bena 311710 $5.46M 15
48 West Brothers Construction Inc Columbus 236220 $5.44M 3
49 Phillips Contracting Co., Inc. Columbus 237990 $5.29M 21
50 Yazoo Valley Electric Power Association Yazoo City 221122 $5.12M 7

Top NAICS in Mississippi

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FAQ

How many federal contractors are based in Mississippi?

BesaGov tracks 758 SAM.gov-registered firms whose physical state of business is Mississippi. The list updates weekly as new entities register or update their SAM profile.

Who are the largest federal contractors in Mississippi?

By lifetime federal award amount, the largest Mississippi-based contractors include HUNTINGTON INGALLS INCORPORATED, VERTEX AEROSPACE LLC, MISSISSIPPI DEPARTMENT OF EDUCATION. See the full top-50 list above.

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

Yes. Sign up for the free weekly Mississippi 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.