BesaGov

Top federal contractors in Louisiana

1,310 SAM.gov-registered federal contractors based in Louisiana. Ranked by lifetime federal award amount. Updated 2026-06-23.

Firms tracked
1,310
Top-50 lifetime $
$7.17B
Top NAICS
8

Top 50 federal contractors in Louisiana

# Firm City NAICS Lifetime $ Contracts
1 La Dept. Of Admin Baton Rouge 541720 $1.79B 4
2 Bollinger Shipyards Lockport, L.L.C. Lockport 336611 $1.12B 97
3 Textron Systems Corp New Orleans 336611 $689.87M 99
4 Executive Office Of The State Of Louisiana Baton Rouge 813311 $598.90M 5
5 Strategic Storage Partners, Llc. Baton Rouge 561210 $424.02M 1
6 Louisiana State University Baton Rouge 541380 $167.47M 118
7 Aptim Federal Services, Llc Baton Rouge 541620 $156.41M 290
8 Weeks Marine, Inc. Covington 237990 $148.13M 105
9 Placid Refining Company Llc Port Allen 324110 $123.58M 42
10 The Administrators Of Tulane Educational Fund New Orleans 541715 $119.86M 58
11 La Department Of Environmental Quality Baton Rouge 923120 $99.31M 26
12 Conrad Shipyard, L.L.C Morgan City 336611 $90.25M 10
13 Alpha Marine Services Llc Cut Off 488330 $87.55M 11
14 Healtheon, Inc New Orleans 236210 $74.63M 265
15 People Who Think, L.L.C. Mandeville 541613 $72.34M 5
16 Us Ocean Llc New Orleans 483111 $70.46M 25
17 Southern University And A & M College Baton Rouge 611310 $66.02M 20
18 Pacific-Gulf Marine, Inc. Metairie 483111 $64.78M 563
19 Justin J. Reeves, L.L.C Houma 237990 $61.98M 78
20 Hornbeck Offshore Operators Llc Covington 483113 $58.69M 13
21 Chand, L.L.C. Mathews 339991 $58.48M 1,661
22 Calca Solutions, Llc Westlake 325180 $58.04M 18
23 Tiya Services, L.L.C. Baton Rouge 561210 $52.93M 2
24 M.R. Pittman Group, L.L.C Saint Rose 237990 $51.55M 6
25 Rigid Constructors Llc Opelousas 237990 $50.79M 9
26 Delgado Community College New Orleans 611430 $49.75M 2
27 Precision Construction Llc Carencro 237990 $48.52M 2
28 Mike Hooks, Llc Westlake 237990 $45.06M 65
29 Louisiana Department Of Wildlife And Fisheries Baton Rouge 926130 $44.34M 6
30 Louisiana State University Health Sciences Center New Orleans New Orleans 621512 $43.52M 23
31 Gravois Aluminum Boats Llc Jeanerette 336612 $43.39M 126
32 Gulf South Research Corp Baton Rouge 541620 $42.17M 160
33 Grambling State University Grambling 541611 $42.07M 1
34 Thoma-Sea Marine Constructors, L.L.C. Houma 336611 $37.04M 28
35 City Of New Orleans Kenner 926120 $36.34M 44
36 Jgils, Llc Slidell 332994 $34.65M 6,891
37 Jefferson Parish Government Gretna 924110 $32.97M 2
38 Environmental, Safety & Health Consulting Services, Inc. Houma 562910 $29.05M 51
39 Red Bison Services, Llc Kenner 236220 $28.67M 78
40 Tktmj, Inc. Natchitoches 237990 $27.45M 9
41 Stephenson Stellar Corporation Shreveport 541715 $26.54M 6
42 Bristow Llc Lake Charles 481211 $26.10M 68
43 Tunica-Biloxi Lemoine, Llc Mansura 236220 $25.14M 1
44 Boh Environmental, L.L.C. Covington 332439 $23.07M 808
45 Louisiana State University Agricultural Center Baton Rouge 541380 $22.32M 9
46 Vali Cooper International Llc Covington 541330 $22.15M 140
47 Pennington Biomedical Research Center Baton Rouge 541380 $21.64M 13
48 Marrero, Couvillon & Associates, L.L.C. Baton Rouge 236220 $21.53M 46
49 Couvillion Group Llc Belle Chasse 562910 $21.49M 9
50 Diversified Foods Inc Metairie 311514 $20.98M 12

Top NAICS in Louisiana

Get the Louisiana weekly digest

New federal registrations and award activity for Louisiana, every Monday. No login required.

✓ You’re on the list. We’ll never spam you.

Helpful guides

Continue learning

See all guides →
More on BesaGov

Keep researching

FAQ

How many federal contractors are based in Louisiana?

BesaGov tracks 1,310 SAM.gov-registered firms whose physical state of business is Louisiana. The list updates weekly as new entities register or update their SAM profile.

Who are the largest federal contractors in Louisiana?

By lifetime federal award amount, the largest Louisiana-based contractors include LA DEPT. OF ADMIN, BOLLINGER SHIPYARDS LOCKPORT, L.L.C., TEXTRON SYSTEMS CORP. See the full top-50 list above.

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

Yes. Sign up for the free weekly Louisiana 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.