Gulf Copper & Manufacturing Corporation
Gulf Copper & Manufacturing Corporation is a small business contractor specializing in maritime maintenance, repair, and overhaul services for government and commercial clients. Operating through its Gulf Copper Dry Dock And Rig Repair division, the company provides comprehensive shipyard support services primarily to defense and civilian agencies along the U.S. Gulf Coast. Registered in SAM.gov since August 2018, Gulf Copper is a for-profit organization and manufacturer of goods that has established itself as a key provider of ship repair, maintenance, and technical assistance services across multiple federal agencies.
The company has been awarded numerous prime federal contracts focusing on ship repair, maintenance, and technical support for various vessels. These contracts span multiple agencies, including the Military Sealift Command, U.S. Army Corps of Engineers, Department of Transportation Maritime Administration, National Oceanic and Atmospheric Administration, and the U.S. Coast Guard. Services have included drydocking, hull repairs, system overhauls, painting, inspections, and maintenance for vessels such as research ships, training vessels, and military support ships. Many of these contracts have been set aside for small businesses, with contract values ranging from minimal amounts like $1,000 to substantial awards approaching $10 million. The work typically involves comprehensive ship repair services, including removing and inspecting critical components, performing maintenance on generators and mechanical systems, and conducting necessary repairs and upgrades.
Gulf Copper holds four significant Indefinite Delivery Contracts (IDVs) that demonstrate its strategic positioning in maritime maintenance. These include a $15 million Military Sealift Command contract for lay berth services for Expeditionary Fast Transport vessels, a $140 million East Coast General Ship Repair multiple-award contract, a $73.8 million NOAA dockside repair contract, and a $241 million Army Watercraft Sustainment Maintenance contract for Zone 1. These IDVs enable the company to receive task orders for a wide range of ship repair, maintenance, and modernization efforts across different vessel types and agencies. The contracts have performance periods extending through 2026-2028, reflecting the company's long-term strategic relationships with key federal maritime organizations and its capability to provide sustained, comprehensive maritime maintenance services.
G5KAKGGBDJ74 336611
Not listed 2920 Todd Rd, Galveston, TX 77554, USA
8/23/18 4/15/25 GMD Shipyard Corp.
GMD Shipyard Corp., doing business as GMD Shipyard Corp., is a specialized maritime services provider that primarily offers ship repair, maintenance, and overhaul services to various U.S. federal government agencies. The company operates as a for-profit organization and is registered to receive federal contract awards. GMD Shipyard Corp. maintains facilities in Brooklyn, New York, where it conducts a significant portion of its contracted work. The company's expertise lies in providing comprehensive maritime support services, including drydocking, hull repairs, machinery overhauls, and vessel modernization for a diverse range of government-owned vessels.
The majority of GMD Shipyard Corp.'s federal contract awards come from the U.S. Coast Guard, with additional contracts from the U.S. Navy, Army, and National Oceanic and Atmospheric Administration (NOAA). The company has performed extensive work on Coast Guard cutters, including the USCGC MAPLE, USCGC KATHERINE WALKER, USCGC TAHOMA, and USCGC DILIGENCE, providing services such as drydock repairs, hull preservation, underwater body work, propulsion system maintenance, and deck covering replacement. For the Navy, GMD has conducted repairs on training vessels and provided industrial support services. The company has also performed drydock repairs and maintenance on NOAA ships, including the Ferdinand Hassler. Many of these contracts are set aside for small businesses, indicating GMD Shipyard Corp.'s status as a small business entity. Contract values have ranged from under $100,000 for minor repairs to over $5 million for more extensive overhauls and maintenance periods.
GMD Shipyard Corp. holds two significant indefinite delivery/indefinite quantity (IDIQ) contracts. The first is with the U.S. Coast Guard, valued at up to $10.6 million, for providing ship repair, maintenance, and overhaul services to the Coast Guard's fleet in the Western U.S., Pacific, and Alaska through 2028. This multiple-award contract enables GMD to compete for task orders to support various Coast Guard vessels. The second IDIQ contract is with the U.S. Army, valued at up to $241 million, to support modifications, modernization, and sustainment of the Army watercraft fleet. This contract, part of the Army Watercraft Sustainment Maintenance program for Zone 1 (covering the continental United States), allows GMD to bid on task orders for scheduled and unscheduled maintenance, repairs, drydocking, and modernization efforts for Army vessels. These IDIQ contracts position GMD Shipyard Corp. as a key player in maintaining and modernizing federal maritime assets across multiple agencies.
LA4TY9AQQGA9 336611
Not listed 63 Flushing Ave 276 595, Brooklyn, NY 11205, USA
7/17/03 8/15/25 Lyon Shipyard Inc.
Lyon Shipyard Inc. is a for-profit subchapter S corporation based in Norfolk, Virginia, that provides comprehensive ship repair, maintenance, and industrial support services primarily to federal government agencies. As a veteran-owned small business, the company specializes in delivering maritime services across multiple sectors, including naval vessel maintenance, watercraft sustainment, and barge support. Lyon Shipyard has established itself as a critical contractor for the U.S. Navy, Coast Guard, and Army, offering a wide range of capabilities from drydocking and structural repairs to mechanical and electrical work, modernization, and overhaul services.
Through its prime federal contract awards, Lyon Shipyard has consistently demonstrated expertise in maintaining and repairing various naval vessels, including destroyers, cruisers, amphibious ships, and support craft. The majority of its contract work has been awarded by the Naval Sea Systems Command, Military Sealift Command, and the Army's TACOM Life Cycle Management Command. The company has received numerous delivery orders for Continuous Maintenance Availability (CMAV) services, hull, mechanical, and electrical pierside assists, and maintenance of messing and berthing barges. Many of these contracts have been set aside for small businesses, highlighting Lyon Shipyard's status as a qualified small business contractor. The contract awards typically involve firm-fixed-price delivery orders under multiple indefinite-delivery/indefinite-quantity (IDIQ) contract vehicles, with values ranging from several thousand to multiple millions of dollars.
Regarding federal grant awards, Lyon Shipyard has received at least one significant grant from the Department of Transportation's Maritime Administration. Specifically, the company was awarded a $958,695 Project Grant under the Assistance to Small Shipyards federal grant program in April 2021. This grant supported critical infrastructure improvements, including distributive system upgrades and the acquisition of a 15-ton bridge crane at the company's Norfolk shipyard. The grant aims to enhance the shipyard's efficiency, cost-effectiveness, and quality in domestic ship construction for both commercial and federal government use.
Lyon Shipyard holds several significant federal contract Indefinite Delivery/Indefinite Quantity (IDV) contracts across multiple agencies. These include a $140 million East Coast General Ship Repair IDIQ with the Military Sealift Command, a $300 million contract for maintenance on amphibious ships with Naval Sea Systems Command, and a $73.8 million dockside repairs IDV with the National Oceanic and Atmospheric Administration. The company also holds IDVs with the Army for watercraft sustainment maintenance in Zones 1 and 3, and a $82 million contract for messing and berthing barge support with NAVSEA. These multiple-award IDVs are often set aside for small businesses and enable Lyon Shipyard to compete for task orders supporting ship repair, maintenance, and modernization across various federal agencies.
C1F2V6232KT5 336611
Not listed 1818 Brown Ave, Norfolk, VA 23504, USA
11/20/01 12/12/25 Colonna's Ship Yard, Incorporated
Colonna's Ship Yard Incorporated, doing business as Steel America, is a large shipbuilding, repair, and maintenance services provider that supports federal agencies through both prime contracts and subcontracts. The company offers a wide range of services including ship repair, overhaul, and modernization for various types of vessels. Colonna's Ship Yard has facilities and operations in Norfolk, Virginia and Piney Point, Maryland, allowing it to serve multiple federal maritime customers along the East Coast. As a manufacturer of goods and provider of industrial services, the company has received numerous federal contract and grant awards to support critical naval and maritime operations.
Through its prime federal contract awards, Colonna's Ship Yard has provided extensive ship repair, maintenance, and overhaul services for the U.S. Navy, Coast Guard, National Oceanic and Atmospheric Administration (NOAA), and Army Corps of Engineers. These services include drydocking, hull preservation, propulsion system repairs, structural steel renewal, and equipment overhauls for a variety of vessels such as destroyers, amphibious ships, research vessels, and Coast Guard cutters. The company has been awarded contracts for both scheduled maintenance availabilities and emergency repairs, with values ranging from tens of thousands to tens of millions of dollars. Many of these awards have been set aside for small businesses, indicating Colonna's Ship Yard's status as a qualified small business contractor for certain federal procurements. Key funding agencies include the Naval Sea Systems Command, Military Sealift Command, Coast Guard, and NOAA, reflecting the company's broad capabilities in supporting federal maritime assets.
Colonna's Ship Yard has also received federal grant awards to enhance its manufacturing capabilities in support of national defense and maritime industries. In June 2020, the company was awarded a Defense Production Act Title III cooperative agreement by the Office of the Secretary of Defense to increase its machining capability. This grant, with a performance period through March 2025, likely supports efforts to expand Colonna's capacity to produce critical components for naval vessels and other defense applications. Additionally, in April 2020, Colonna's Ship Yard received a project grant from the Maritime Administration for welding machines. This two-year grant likely aimed to improve the company's welding capabilities for shipbuilding and repair activities, further strengthening its ability to support federal maritime programs.
Colonna's Ship Yard holds numerous indefinite delivery vehicles (IDVs) with federal agencies, positioning it as a go-to contractor for ongoing ship maintenance and repair needs. Notable IDVs include multiple awards from the Naval Sea Systems Command for complex and non-complex maintenance on surface combatant and amphibious class ships in both Norfolk and San Diego, with total potential values ranging from $177 million to $639 million. The company also holds IDVs with the Coast Guard for shaft and rudder overhauls, and with NOAA for fleetwide dockside ship maintenance. These contract vehicles allow various agencies to issue task orders for specific maintenance actions, repair services, and modernization efforts across the federal maritime fleet. The breadth of these IDVs demonstrates Colonna's Ship Yard's extensive capabilities and trusted status as a key partner in sustaining the operational readiness of federal vessels.
JSAXGRLNEJ63 336611
Not listed 400 E Indian River Rd, Norfolk, VA 23523, USA
3/11/02 12/4/25 Mare Island Dry Dock LLC
Mare Island Dry Dock LLC is a for-profit limited liability company based in Vallejo, California, specializing in ship repair, maintenance, and modernization services for federal government agencies. Operating an 18+ acre shipyard facility, the company provides comprehensive maritime support services to various federal entities including the U.S. Coast Guard, Military Sealift Command, National Oceanic and Atmospheric Administration (NOAA), and the Department of Defense. With a strong track record of federal contracting since 2019, Mare Island Dry Dock has demonstrated expertise in drydocking, vessel repairs, hull maintenance, system overhauls, and emergency maritime support services.
Through prime federal contract awards, Mare Island Dry Dock has executed numerous high-value contracts across multiple agencies. These contracts include extensive ship repair and maintenance work for Coast Guard vessels like the USCGC Polar Star, USCGC Healy, and USCGC Bertholf, involving comprehensive drydocking, system repairs, and service life extension programs. The company has also performed significant maintenance work for Navy vessels through the Military Sealift Command, including mid-term availability contracts for ships such as USNS Henry J. Kaiser, USNS Emory S Land, and USNS City of Bismarck. These contracts typically involve complex repairs including hull preservation, mechanical and electrical systems maintenance, equipment overhauls, and structural modifications. None of the contract awards have had specific set-aside designations, indicating the company competes on an unrestricted basis.
In terms of federal grant awards, Mare Island Dry Dock has a limited grant history, with one notable grant from the Maritime Administration for a 165-ton rough terrain crane, awarded in April 2020 with a completion date of April 2022. This grant appears to be a project-specific equipment acquisition grant supporting the company's maritime infrastructure and capabilities.
Mare Island Dry Dock holds several significant federal contract Indefinite Delivery Vehicles (IDVs) across different agencies. The most substantial is a $119.6 million single-award IDV with the U.S. Coast Guard for the Polar Star Service Life Extension Program, running from January 2021 through January 2026. Additional IDVs include a $49.6 million Coast Guard contract for drydocking Coast Guard cutters in Alameda, a $20 million IDV for Coast Guard Cutter Healy maintenance, a $1.6 million Maritime Administration Blanket Purchase Agreement for San Francisco Bay vessel services, and a $241 million multiple-award Army TACOM Life Cycle Management Command contract for watercraft sustainment. These IDVs demonstrate the company's broad capabilities in providing ongoing, large-scale maritime maintenance and repair services across multiple federal agencies.
GJG2NRS9L5W7 336611
Not listed 1180 Nimitz Ave #1326, Vallejo, CA 94592, USA
11/11/13 10/7/25