THOMA-SEA MARINE CONSTRUCTORS LLC (LA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2022
- $2.79M
- $2,786,125under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 1
- with positive net obligations
- Latest action
- Mar 15, 2024
- SAM.gov registration
- Active
- Registration expiration date May 14, 2027
Registration
- Entity structure
- Other
- Business start date
- Feb 4, 2010 (16 years)
- Location
- Lockport, LA
- State of incorporation
- Louisiana
- Purpose of registration
- All Awards
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MKC5N9TCVJL5. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2022. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2024: -$4,000 (de-obligation)
- FY2022: $2,790,125
Total across 2 fiscal years: $2,786,125
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Homeland Security$2,786,125, 100%
Top awarding sub-agencies
- U.S. Coast Guard$2,786,125, 100%
Top NAICS by obligations
- 336611Ship building and repairing$2,786,125, 100%
Top product and service codes by obligations
- J999Non-nuclear ship repair (WEST)$2,786,125, 100%
Capabilities
NAICS codes
- 336611Ship Building and Repairing(primary)Small
- 336612Boat BuildingSmall
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
Product and service codes (PSC)
- 1915CARGO AND TANKER VESSELS
Contracts
Latest awards and orders
- 70Z08522CIBCT0033Definitive contractDepartment of Homeland SecurityU.S. Coast GuardLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for THOMA-SEA MARINE CONSTRUCTORS LLC lists a physical address and a separate mailing address, along with 4 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
6130 HIGHWAY 308
LOCKPORT, LA, 70374
USA
Mailing Address
P.O. Box 399
Bourg, LA, 70343
USA
Government Business Contact
Walter J Thomassie
Managing Director
137 Barry Belanger St
Houma, LA, 70363
USA
Electronic Business Contact
Walter J Thomassie
Directing Manager
137 Barry Belanger St
Houma, LA, 70363
USA
Past Performance Contact
Gerard M Thomassie
Managing Director
137 Barry Belanger St
Houma, LA, 70363
USA
Government Business Alternate Contact
Gerard M Thomassie
Managing Director
137 Barry Belanger St
Houma, LA, 70363
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
THOMA-SEA MARINE CONSTRUCTORS LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires May 14, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
Other contractors in Louisiana with primary NAICS 336611
- Bollinger Shipyards Lockport, L.L.C.Lockport, LA
- Textron Systems CorpNew Orleans, LA
- Conrad Shipyard, L.L.CMorgan City, LA
- Thoma-Sea Marine Constructors, L.L.C.Houma, LA
- Dixie Marine IncNew Orleans, LA
- Boland Marine & Industrial LLCNew Orleans, LA