Texas Gulf Construction Company, Inc.

What Texas Gulf Construction Company, Inc. does

Texas Gulf Construction Company, Inc. is a privately held, family-owned heavy civil and marine contractor founded in 1934 by W.A. Kelso and headquartered in Galveston, Texas. The company specializes in heavy marine and dock construction, bridge construction, pile driving, and deep foundations, operating from two marine yards in Galveston that include a pre-cast and pre-stress concrete yard and a 310-foot by 95-foot graving dock capable of handling vessels with drafts up to 12 feet. Its company-owned marine fleet is led by a Manitowoc 2250 Series III 300-ton crawler crane, supporting self-performed heavy-lift work that most competitors must subcontract.

The firm serves a mix of public-sector and commercial customers along the Texas Gulf Coast, including the Texas Department of Transportation, the U.S. Coast Guard, Del Monte, Texas A&M University at Galveston, Industrial Terminals, Argos, Landry's, Galveston Terminals, Union Pacific, and Galveston Cruise Terminal 3. Geographic operations are concentrated in Galveston, Houston, and Port Aransas. Revenue is generated through competitive-bid, project-based construction contracts rather than recurring service agreements, with project mix spanning bridge and highway work for TxDOT, federal waterfront infrastructure for the U.S. Coast Guard, and industrial and commercial marine facilities for private terminal operators and cruise and hospitality clients.

The corporate family includes affiliated entities J.W. Kelso Company (founded 1979) and Kelso Concrete Company, which provide complementary construction and concrete supply capabilities. The firm maintains a minimal digital footprint, no disclosed external capital, and no publicly stated technology or AI initiatives, consistent with a traditional specialty contractor that competes on owned equipment, water-front land bank, and multi-generational relationships rather than on software, data, or platform economics.

Name

Texas Gulf Construction Company, Inc.

Legal name

Texas Gulf Construction Company, Inc.

Website

https://texasgulfconstruction.com

Company type

Private

Founded year

1934

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Heavy Marine Construction Services

NAICS

Ship Building and Repairing (336611), Other Heavy and Civil Engineering Construction (2379), Ship and Boat Building (3366)

SIC

Ship & Boat Building & Repairing (3730), Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Marine Terminals & Cargo Handling Infrastructure (RoRo, Bulk, Container) (IMAFAJAF)

akta.pro secondary industries

Heavy Lifting & Material Handling Infrastructure (Goliath Cranes, Jib Cranes, Hoists) (IMAJALAD), Heavy Lift & Marine Recovery (Cranes, Lift Barges, Rigging) (IMAJANAC), Engine & Mechanical Overhaul (Main/Aux Engines, Pumps, Valves, Compressors) (TLAHAMAD)

Keywords

• Heavy marine construction
• Pile driving services
• Marine dock facilities
• Bridge construction
• Marine infrastructure

Headquarters

HQ city

Galveston

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Marketing or Sales

Revenue model

1. Marine Construction Services: Project-based revenue from heavy marine construction including bridges, pile driving, foundations, marine & dock facilities, ferry landings, port facilities, marinas, terminals, wharf construction, fender systems, bulkheads, and dock restoration.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Texas Gulf Construction Company provides heavy marine construction services including marine and dock facilities, bridges, pile driving, foundations, dredging, ferry landings, port facilities, marinas, wharf construction, fender systems, bulkheads, marine salvage, heavy lifts, demolition, and design/build projects. The company self-performs multiple phases of marine construction using its company-owned fleet of marine equipment, cranes, and barges.

Product overview

Texas Gulf Construction Company, Inc. is a marine construction company offering a comprehensive suite of services rather than a unified software product. The company's core offerings include marine construction & maintenance (fender systems, dock/pier facilities, wharf construction, bulkheads), bridges & causeways, pile driving, dredging, marine salvage, heavy lifts, concrete work, demolition, underground utilities, and site work. Supporting facilities include a 310' x 95' graving dock capable of accommodating vessels with drafts up to 12', and a pre-cast/pre-stress yard for manufacturing concrete piling and deck slabs. The company operates two marine yards in Galveston, TX with direct access to the Intercoastal Waterway, enabling quick mobilization for marine projects along the Gulf Coast.

Differentiator

Problem solved

Functional benefit

Products and services

• Marine Construction & Maintenance Marine construction and maintenance services including fender systems, dock/pier facilities, wharf construction, and bulkheads for government agencies, industrial port operators, and commercial clients along the Gulf Coast.
• Bridges & Causeways Construction of bridges and causeways over land or water along the Gulf Coast.
• Pile Driving Pile driving services for various applications including concrete piling, pipe piling, steel or concrete sheets, H-piling, wood piling, composite piling, and combi walls.
• Dredging Mechanical dredging services using clamshell or dragline equipment.
• Marine Salvage Marine salvage services using experienced staff and specialized equipment for various recovery situations.
• Heavy Lifts Heavy lift services enabled by TG marine yards providing convenient dockside loading and unloading, with crane capacity up to 300 tons.
• Concrete Work Concrete work services including piling caps, foundations, and paving.
• Demolition Demolition services ranging from concrete paving removal to underwater structure removal.
• Underground Utilities Installation of underground utilities using reinforced concrete and HDPE pipe, precast or cast-in-place inlet boxes.
• Site Work Site work services including hauling, clearing, grading, and excavation.
• Graving Dock Services 310' x 95' graving dock at Galveston Marine Shipyard capable of accommodating multiple vessels with drafts up to 12'. Used for repairs on deep draft vessels, tugs, barges, and offshore/supply vessels, and for constructing large floating concrete caisson units.
• Pre-Cast/Pre-Stress Yard Cast square pre-stressed concrete piling along with pre-stressed deck slabs and concrete sheet piling. Products can be directly loaded onto a barge to avoid trucking freight costs.

Named customers11 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• J.W. Kelso Company, Inc.coreStrategic or Co-development Partner · 1 January 1979Founded in 1979 by John Kelso and J. H. Wedemeyer to continue family tradition in construction. J.W. Kelso provides Construction Management and General Contractor services for government, institutional, and private projects. Both companies share the Kelso family heritage and operate in Galveston County area.
• Kelso Concrete CompanycoreChannel Partner/ Reseller/ DistributorLocal concrete supplier providing quality concrete for residential, commercial, industrial, and highway projects throughout Galveston and surrounding areas. TXDOT certified and bonded concrete supplier. Affiliated company providing concrete supply services to Texas Gulf Construction projects.

Scale indicators4 records

Recent moves4 records

Expansion highlights4 records

Direct peers

• Ballard Marine Construction: Heavy marine contractor specializing in pile driving, bridges, dams, and waterfront structures. Comparable service portfolio though focused more on Pacific Northwest and inland waterways.
• Manson Construction Co. Family-founded marine construction firm offering dredging, pile driving, wharf construction, and heavy marine infrastructure work across U.S. ports. Comparable business model with owned marine fleet and self-perform capabilities.
• Orion Marine Group: Houston-headquartered marine construction contractor providing similar pile driving, dock, bridge, and marine infrastructure services across the Gulf Coast and U.S. inland waterways. Closest publicly disclosed peer in geographic and service overlap.
• Cashman Dredging & Marine Contracting: Family-owned marine contractor offering dredging, pier construction, bulkhead installation, and bridge-related marine work. Similar combination of owned equipment fleet and self-perform pile driving expertise.
• Great Lakes Dredging & Dock Corporation: U.S. marine contractor providing dredging, marine construction, and coastal restoration services. Overlaps on pile driving, dock construction, and heavy marine infrastructure for ports and terminals.
• Weeks Marine: Family-owned marine construction and dredging contractor with extensive fleet of barges, cranes, and dredges. Operates across the Gulf and East Coast on similar marine terminal, port, and bridge foundation scopes.
• T.L. Sheldon & Associates: Marine construction and pile driving contractor with similar capabilities in dock construction, fender systems, and wharf work, primarily serving Gulf Coast and Southeastern ports.

Broad incumbents

• Granite Construction: Diversified heavy civil contractor with marine and waterfront infrastructure capabilities including ports, bridges, and pile driving. Larger scale incumbent that competes for some of the same Texas port and industrial work.
• McCarthy Building Companies: Large national general contractor with marine and heavy civil capabilities through its infrastructure group. Competes for larger port, terminal, and bridge scopes where TG might serve as subcontractor.

Emerging players

• Meccor Group / Meccor Industries: Marine construction and equipment provider focused on waterfront structures and pile driving with strong Gulf Coast presence. Comparable niche operator with growing footprint in similar dock and wharf scopes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/texas-gulf-construction-co

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Texas Gulf Construction Company, Inc.