Insights

Autonomy Collaboration Thoma-Sea is actively partnering with Glosten and Fleetzero to develop long-duration autonomous vessels, indicating a strong market move toward autonomous ship systems and related integration services.

Multiple Yards With two new construction yards and one repair facility plus multiple dry docks, Thoma-Sea presents diverse capacity for turnkey projects, retrofit work, or specialized vessel builds, enabling scalable production partnerships.

Oceanographic Focus Historical involvement in advanced oceanographic vessel contracts (NOAA projects) and a recent Armor One barge launch suggest opportunities in research, defense, and specialized payload missions requiring design-build and systems integration.

Energy & Autonomy Leverage their energy storage and autonomy collaboration to offer integrated power systems, energy management, and autonomous navigation solutions for commercial and government applications.

Growth Potential Revenue scale and notable contracts imply the company is navigating growth through strategic partnerships; sales plays could emphasize long-term programs, compliance, and competitive advantages in US coastal shipbuilding.

Thoma-Sea Marine Constructors LLC Tech Stack

Thoma-Sea Marine Constructors LLC uses 8 technology products and services including Shopify, Parsley.js, Chart.js, and more. Explore Thoma-Sea Marine Constructors LLC's tech stack below.

  • Shopify
    E-commerce
  • Parsley.js
    Frameworks And Libraries
  • Chart.js
    Javascript Graphics
  • Swiper
    Javascript Libraries
  • jQuery UI
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • Cloudflare Bot Management
    Security

Media & News

Thoma-Sea Marine Constructors LLC's Email Address Formats

Thoma-Sea Marine Constructors LLC uses at least 1 format(s):
Thoma-Sea Marine Constructors LLC Email FormatsExamplePercentage
First@thoma-sea.comJohn@thoma-sea.com
95%
First.Last@thoma-sea.comJohn.Doe@thoma-sea.com
3%
FirstL@thoma-sea.comJohnD@thoma-sea.com
2%

Frequently Asked Questions

What is Thoma-Sea Marine Constructors LLC's official website and social media links?

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Thoma-Sea Marine Constructors LLC's official website is thoma-sea.com and has social profiles on LinkedIn.

How much revenue does Thoma-Sea Marine Constructors LLC generate?

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As of July 2026, Thoma-Sea Marine Constructors LLC's annual revenue is estimated to be $1M - $10M.

What is Thoma-Sea Marine Constructors LLC's SIC code NAICS code?

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Thoma-Sea Marine Constructors LLC's SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified NAICS code is 3366 - Ship and Boat Building.

How many employees does Thoma-Sea Marine Constructors LLC have currently?

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As of July 2026, Thoma-Sea Marine Constructors LLC has approximately 87 employees across 2 continents, including North AmericaEurope. Key team members include Chief Finance Officer: F. F.Project Manager: T. C.Project Manager: C. P.. Explore Thoma-Sea Marine Constructors LLC's employee directory with LeadIQ.

What industry does Thoma-Sea Marine Constructors LLC belong to?

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Thoma-Sea Marine Constructors LLC operates in the Shipbuilding industry.

What technology does Thoma-Sea Marine Constructors LLC use?

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Thoma-Sea Marine Constructors LLC's tech stack includes ShopifyParsley.jsChart.jsSwiperjQuery UIModernizrYoast SEOCloudflare Bot Management.

What is Thoma-Sea Marine Constructors LLC's email format?

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Thoma-Sea Marine Constructors LLC's email format typically follows the pattern of First@thoma-sea.com. Find more Thoma-Sea Marine Constructors LLC email formats with LeadIQ.

When was Thoma-Sea Marine Constructors LLC founded?

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Thoma-Sea Marine Constructors LLC was founded in 1990.
Thoma-Sea Marine Constructors LLC logo

Thoma-Sea Marine Constructors LLC

ShipbuildingLouisiana, United States51-200 Employees

Thoma-Sea Marine Constructors LLC is a shipbuilding company based in Houma, Louisiana, founded in 1990 by Robert Thomassie Sr. and now led by Walter Thomassie. The firm operates multiple yards and a repair facility in the Port of Terrebonne, featuring four dry docks with lifting capacities ranging from 2,500 to 8,500 tons and an ABS-approved machine shop, supporting both new construction and vessel maintenance activities. Its primary focus is on building ships and related maritime equipment, serving clients in the marine industry with a capacity to handle large-scale projects from design through construction and repair. In recent years, the company has engaged in notable collaborations and program work, including partnerships to advance autonomous and long-duration vessel capabilities, and a significant contract related to oceanographic research vessels. The company’s activities align it with the shipbuilding and specialized maritime sectors, catering to government and commercial customers that require complex, capable vessels and related systems.

Section iconCompany Overview

SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
NAICS Code
3366 - Ship and Boat Building
Founded
1990
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Thoma-Sea Marine Constructors LLC's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Thoma-Sea Marine Constructors LLC's revenue is estimated to be in the range of $1M - $10M

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