THOMA-SEA MARINE CONSTRUCTORS, L.L.C.

HOUMA, LOUISIANA 703636959

$400.47M
Total Contract Value
215 awards
First Award
Apr 15, 2022
Last Award
Dec 4, 2025
Business Size
small
CAGE Code
6CEL5

Top Industries (NAICS)

NAICS CodeObligationsAwards
336611$394.89M193

Contract Awards

50 awards found

70Z08526CIBCT0004
Department of Homeland Security
$313K
Dec 4, 2025

USCGC CLAMP DD FY26

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08526CIBCT0002
Department of Homeland Security
$1.23M
Dec 3, 2025

CGC AXE DD FY26

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0009
Department of Homeland Security
$42K
Dec 2, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-031.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0021
Department of Homeland Security
$64K
Dec 2, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0021
Department of Homeland Security
$59K
Dec 2, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0022
Department of Homeland Security
$14K
Dec 2, 2025

USCGC ALLIGATOR FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0022
Department of Homeland Security
$83K
Nov 7, 2025

USCGC ALLIGATOR FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0022
Department of Homeland Security
$46K
Nov 7, 2025

USCGC ALLIGATOR FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0021
Department of Homeland Security
$52K
Nov 5, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0022
Department of Homeland Security
$10K
Oct 29, 2025

USCGC ALLIGATOR FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0021
Department of Homeland Security
$36K
Oct 22, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0009
Department of Homeland Security
$30K
Oct 22, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-030.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0009
Department of Homeland Security
$92K
Oct 21, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-028 AND CR-029.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0021
Department of Homeland Security
$61K
Oct 21, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2026
70Z08025CPBPL0021
Department of Homeland Security
$60K
Sep 25, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$925K
Sep 25, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-023 AND CR-024.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$33K
Sep 12, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-025 EXTENSION OF TEMPORARY SERVICES.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$74K
Sep 11, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-026 AND 027.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$63K
Sep 3, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-021 AND 022.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$77K
Sep 3, 2025

MISCELLANEOUS WORK ASSOCIATED WITH THE REPAIR OF THE VESSEL

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912BU24C0042
Department of Defense
$11.37M
Sep 2, 2025

PHASE II: VESSEL REPOWER & TESTING

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
1305M223CNMAN0006
Department of Commerce
$583K
Aug 28, 2025

DETAIL DESIGN AND CONSTRUCTION OF CLASS B VESSELS, OR-25-03131

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$72K
Aug 22, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-016. 017, 018, 019 AND 020.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$14K
Aug 22, 2025

CONTRACTOR SHALL REMOVAL OF THE EXISTING RADAR ANTENNA, CABLING, MONITOR, KEYBOARD AND PROCESSOR. CONTRACTOR SHALL COMPLETELY INSTALL REPLACEMENT GFE RADAR SYSTEM.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
N0002419C2216
Department of Defense
$1.20M
Aug 19, 2025

NOAA AGOR VARIANT, SHIP 1 AND 2 ENGINEERING CHANGE PROPOSALS INCORPORATION

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$26K
Aug 15, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-012. 013, 014 AND CR-015.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$20K
Aug 14, 2025

CONTRACTOR SHALL PERFORM BASE METAL REPAIRS AS IDENTIFIED IN THE CFR.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$38K
Aug 13, 2025

ANCHOR WINDLASS DRIVE SHAFT REPAIRS AND SEAL REPLACEMENT.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912BU21C0012
Department of Defense
$6.86M
Aug 11, 2025

2801 NAN DRIFTMASTER REPLACEMENT

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$11K
Aug 1, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-004 AND CR-011.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$180K
Jul 31, 2025

METAL WORK, ADDITIONAL WORK ON Z DRIVE COLLARS AND SLIDE RAILS, MISCELLANEOUS WORK ASSOCIATED WITH REPAIR OF THE VESSEL, AND ADDITIONAL DRY DOCK DAYS.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$90K
Jul 23, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-008, CR-009 AND CR-010.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$113K
Jul 16, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-005, CR-006 AND CR-007.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$22K
Jul 14, 2025

USCGC JOSEPH NAPIER DRYDOCK REPAIRS FY25 CR-001, CR-002 AND CR-003.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$401K
Jul 3, 2025

EXERCISE OPTION ON CLIN 0015 FOR WELD SEAMS.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$333K
Jun 26, 2025

EXERCISE OPTION ON CLIN 0014 FOR METAL WORK.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$81K
Jun 20, 2025

EXERCISE OPTION ON CLIN 0037 FOR ELECTRICAL WORK.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0022
Department of Homeland Security
$1.14M
Jun 13, 2025

USCGC ALLIGATOR DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912BU19C0042
Department of Defense
$1.21M
Jun 6, 2025

CONSTRUCT BARGE CR 41-55 & 58

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912BU24C0042
Department of Defense
$168K
Jun 3, 2025

PHASE 1 : SHIPYARD PREPERATION

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0021
Department of Homeland Security
$1.62M
May 29, 2025

USCGC CHARLES SEXTON DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$24K
May 16, 2025

EXERCISE OPTION ON CLIN 0013 TO CLEAN THE TANKS.

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
W912PM25P0045
Department of Defense
$1.68M
Apr 14, 2025

DREDGE MURDEN SHIPYARD REPAIR SERVICES

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0006
Department of Homeland Security
$4K
Apr 4, 2025

USCGC KATHLEEN MOORE DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
N0002419C2216
Department of Defense
$1.78M
Mar 26, 2025

SPECIAL STUDY AND CEILING INCREASE FOR ADDITIONAL GOVERNMENT REQUIREMENTS AND SPECIAL STUDIES

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0006
Department of Homeland Security
$8K
Mar 20, 2025

USCGC KATHLEEN MOORE DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0006
Department of Homeland Security
$10K
Mar 5, 2025

USCGC KATHLEEN MOORE DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0009
Department of Homeland Security
$2.57M
Feb 20, 2025

USCGC JOSEPH NAPIER DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
70Z08025CPBPL0006
Department of Homeland Security
$17K
Feb 19, 2025

USCGC KATHLEEN MOORE DD FY25

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025
1305M223CNMAN0006
Department of Commerce
$369K
Dec 20, 2024

DETAIL DESIGN AND CONSTRUCTION OF CLASS B VESSELS

NAICS: 336611 - SHIP BUILDING AND REPAIRINGFY2025

Business Details

UEI
CHEUP6NNZHL9
CAGE Code
6CEL5
Address
137 BARRY BELANGER ST
HOUMA, LA 703636959
Congressional District
LA-03

Parent Company

THOMA-SEA MARINE CONSTRUCTORS, L.L.C.

Data Source

This profile is based on federal contract award data from USAspending.gov.

View on USAspending.gov