BesaGov

Top federal contractors in Mississippi

758 SAM.gov-registered federal contractors based in Mississippi. Ranked by lifetime federal award amount. Updated 2026-05-07.

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 0
2 VERTEX AEROSPACE LLC MADISON 488190 $1.42B 0
3 MISSISSIPPI DEPARTMENT OF EDUCATION JACKSON 541720 $871.59M 0
4 BOLLINGER MISSISSIPPI SHIPBUILDING, LLC PASCAGOULA 336611 $645.21M 0
5 MISSISSIPPI STATE UNIVERSITY MISSISSIPPI STATE 541513 $129.27M 0
6 MISSISSIPPI MILITARY DEPARTMENT JACKSON 721110 $119.39M 0
7 OLIN WINCHESTER, LLC OXFORD 332992 $96.61M 0
8 DEPARTMENT OF ENVIRONMENTAL QUALITY MISSISSIPPI JACKSON 924110 $92.46M 0
9 THE UNIVERSITY OF MISSISSIPPI UNIVERSITY 541330 $66.34M 0
10 MISSISSIPPI DEPARTMENT OF REHABILITATION SERVICE MADISON 722310 $60.06M 0
11 W. G. YATES & SONS CONSTRUCTION COMPANY PHILADELPHIA 236210 $53.39M 0
12 SEEMANN COMPOSITES, LLC GULFPORT 325991 $52.12M 0
13 TENAX AEROSPACE LLC RIDGELAND 532411 $44.84M 0
14 UNIVERSITY OF MISSISSIPPI MEDICAL CENTER JACKSON 611310 $40.31M 0
15 UNITED STATES MARINE INC GULFPORT 336612 $36.35M 0
16 DUCKS UNLIMITED, INC. RIDGELAND 523910 $32.76M 0
17 EATON AEROSPACE, LLC JACKSON 332994 $26.82M 0
18 TYONEK SERVICES OVERHAUL FACILITY-STENNIS, LLC KILN 488190 $25.01M 0
19 TAYLOR DEFENSE PRODUCTS, LLC LOUISVILLE 332618 $24.19M 0
20 DISTINCTION LLC GREENVILLE 561210 $22.96M 0
21 PARAMOUNT CONSTRUCTION GROUP, LLC MADISON 236220 $22.37M 0
22 TOUGALOO COLLEGE TOUGALOO 541715 $20.34M 0
23 METRO LOGICS INC OLIVE BRANCH 493110 $20.31M 0
24 CITE ARMORED, INC. HOLLY SPRINGS 336992 $18.67M 0
25 MINACT, INC JACKSON 611519 $18.15M 0
26 ALL SAINTS EPISCOPAL SCHOOL VICKSBURG 531120 $17.23M 0
27 MISSISSIPPI LIMESTONE CORP FRIARS POINT 327390 $15.38M 0
28 THE JOHNSON-MCADAMS FIRM, P.A. GREENWOOD 541330 $13.99M 0
29 RAS ENTERPRISES LLC GULFPORT 325120 $13.42M 0
30 THE MERCHANTS COMPANY, LLC HATTIESBURG 311999 $13.22M 0
31 SUPERIOR OPTICAL LABS, INC OCEAN SPRINGS 339115 $12.85M 0
32 BENECORP INC GULFPORT 237990 $11.43M 0
33 MOWA-BARLOVENTO JOINT VENTURE A GAUTIER 236220 $8.88M 0
34 BOLLINGER MISSISSIPPI REPAIR, LLC PASCAGOULA 336611 $8.72M 0
35 WILLIAM CAREY UNIVERSITY HATTIESBURG 611310 $8.69M 0
36 AEF-PERFORMANCE LLC PICAYUNE 332510 $7.89M 0
37 HORNE LLP RIDGELAND 541611 $6.75M 0
38 RITE-KEM, INC. TUPELO 325611 $6.71M 0
39 HUSMAN ENVIRONMENTAL & CONSTRUCTION LLC & RC CONSTRUCTION CO INC A JV JACKSON 237310 $6.68M 0
40 MISSISSIPPI COMMUNITY COLLEGE BOARD JACKSON 611310 $6.60M 0
41 COLUMBUS MARBLE WORKS, INC. COLUMBUS 327991 $6.36M 0
42 DRACE CONSTRUCTION CORP OCEAN SPRINGS 236210 $6.29M 0
43 R. C. CONSTRUCTION CO., INC. GREENWOOD 237310 $6.12M 0
44 CROSSTEK SOLUTIONS LLC VICKSBURG 541330 $6.11M 0
45 HERITAGE CONSTRUCTION LLC MERIDIAN 238140 $5.87M 0
46 SOL ENGINEERING SERVICES, LLC JACKSON 541690 $5.78M 0
47 HEARTLAND CATFISH CO INC ITTA BENA 311710 $5.46M 0
48 WEST BROTHERS CONSTRUCTION INC COLUMBUS 236220 $5.44M 0
49 PHILLIPS CONTRACTING CO., INC. COLUMBUS 237990 $5.29M 0
50 YAZOO VALLEY ELECTRIC POWER ASSOCIATION YAZOO CITY 221122 $5.12M 0

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.