Delphinus Engineering, Inc.
Delphinus Engineering, Inc. is a minority-owned, Subchapter S Corporation headquartered in Newtown Square, Pennsylvania, specializing in providing comprehensive engineering, technical, and support services primarily to the U.S. Department of Defense. As a small business prime contractor, the company focuses on naval systems and fleet maintenance, offering a wide range of specialized services to agencies like the Naval Sea Systems Command (NAVSEA), Naval Air Warfare Center, and Military Sealift Command. Registered in SAM.gov since 2001 and owned by Subcontinent Asian (Asian-Indian) entrepreneurs, Delphinus Engineering has established itself as a key contractor supporting critical naval fleet readiness and modernization initiatives across various maritime platforms.
Through its federal contract awards, Delphinus Engineering has consistently demonstrated expertise in providing naval vessel maintenance, repair, and modernization services. The company's contract portfolio includes cost-plus-fixed-fee and firm fixed-price delivery orders supporting surface ships, submarines, and aircraft carriers, with a strong emphasis on hull, mechanical, and electrical (HM&E) system upgrades. Contract work has encompassed tasks such as shipboard habitability improvements, alteration installation team engineering, production services, cryogenic equipment installations, electrical hull fitting repairs, and technical refresh of onboard systems. Many contracts have been awarded without set-aside designations, though some have been specifically designated for small businesses. Delphinus frequently collaborates with subcontractors like HII Fleet Support Group LLC, BAE Systems Technology Solutions & Services Inc., and various specialized maritime service providers to execute complex naval engineering projects.
Delphinus Engineering holds multiple significant indefinite-delivery/indefinite-quantity (IDIQ) contracts across various federal agencies, particularly NAVSEA. These include a $1.67 billion contract for Littoral Combat Ship maintenance in San Diego, an $88.1 million submarine preservation and repair contract, a $242.9 million non-nuclear production support contract, and a $496 million engineering and technical services contract for hull, mechanical, and electrical machinery systems. The company's IDIQ contracts span diverse scopes, from surface ship repair and modernization to submarine maintenance and technical support services. These contracts often have performance periods extending 5-10 years and allow for multiple award types, including small business set-asides and unrestricted competitions. Task orders under these vehicles cover a broad range of services, including ship system upgrades, technical analyses, engineering support, maintenance availabilities, and critical fleet readiness initiatives across various naval vessel classes.
KF3NGNBNQ271 336611
Not listed 3803 West Chester Pike #190, Newtown Square, PA 19073, USA
10/17/01 7/10/26 East Coast Repair & Fabrication, LLC
East Coast Repair & Fabrication, LLC is a small business limited liability company headquartered in Newport News, Virginia, that specializes in comprehensive naval ship repair, maintenance, and modernization services for the U.S. Navy and other federal agencies. Registered in SAM.gov since December 2000, the company maintains a strong track record as both a prime contractor and subcontractor across multiple naval maintenance programs. East Coast Repair & Fabrication provides integrated maritime engineering solutions encompassing hull repairs, electrical system work, tank cleaning, preservation activities, systems overhauls, and scheduled maintenance availabilities across surface combatants, amphibious vessels, littoral combat ships, and auxiliary support vessels.
The company has demonstrated substantial federal contracting activity across numerous delivery orders and task orders issued primarily by the Naval Sea Systems Command, Military Sealift Command, U.S. Fleet Forces Command, and the U.S. Coast Guard. Recent prime contract awards include major maintenance availabilities on vessels such as USS Gravely (DDG-107) for $40.9 million, USS Stout (DDG-55) for $28.3 million, USS Carney (DDG-64) for $19.1 million, USS McFaul (DDG-74) for $23.6 million, USS Truxtun (DDG-103) for $20.0 million, and USNS Hershel "Woody" Williams (ESB-4) for $33.5 million, among numerous others. Work performed includes continuous maintenance availabilities, integrated ship readiness assessments, emergent maintenance, modernization efforts, and specialized services such as Reliability Centered Maintenance System work package settlements. Many of these awards carry total small business set-aside designations, reflecting the company's certified small business status. East Coast Repair & Fabrication frequently engages a robust network of small business subcontractors including Waveforce Electrical LLC, Clean Way Services LLC, Quality Coatings of Virginia LLC, Auxiliary Systems Inc., CE Thurston & Sons Inc., Par Marine Services LLC, JC Wells LLC, and numerous other specialized maritime service providers to deliver comprehensive maintenance solutions.
East Coast Repair & Fabrication holds multiple significant indefinite delivery contracts with federal agencies, positioning it as a strategic partner for Navy fleet readiness operations. The company maintains a $943.99 million surface ship repair, maintenance, and modernization IDIQ with Naval Sea Systems Command through the NWRMC (Northwest Regional Maintenance Center) vehicle, supporting emergent maintenance, continuous maintenance, and short-term Chief of Naval Operations scheduled availabilities on surface combatants and amphibious vessels. Additional major IDIQs include a $1.676 billion contract for maintenance, repair, and modernization of Littoral Combat Ships homeported in San Diego through May 2030; a $701.2 million Mayport, Florida contract for non-nuclear surface ship maintenance through April 2029; a $669.9 million Pearl Harbor, Hawaii contract for surface ship maintenance through September 2029; and a $210.4 million total small business set-aside contract for messing and berthing barges through July 2030. The company also holds significant IDIQs for hull, mechanical, and electrical repair services ($89.9 million through May 2026), submarine maintenance support including a $1.906 billion contract for non-critical systems engineering through September 2033, littoral combat ship sustainment in San Diego ($1.676 billion), military sealift command expeditionary fast transport layberth services ($248.8 million through February 2030), and marine boatyard repair and maintenance support for the Mid-Atlantic Regional Maintenance Center ($66.4 million through September 2026). These contracts authorize task order issuance across multiple geographic locations including Norfolk, Mayport, San Diego, Pearl Harbor, and other strategic naval installation locations, with performance periods extending through 2030 and beyond, ensuring sustained capacity for Navy fleet readiness operations.
WRLNL96Z2KE4 336611
Not listed 1201 Terminal Ave, Newport News, VA 23607, USA
12/16/00 4/29/26 Epsilon Systems Solutions Inc.
Epsilon Systems Solutions Inc. is a for-profit manufacturing organization headquartered in Portsmouth, Virginia, specializing in providing comprehensive engineering, maintenance, repair, and modernization services for U.S. Navy ships and vessels through its Mission Readiness Group Division. The company has established itself as a key contractor for the Department of the Navy, offering technical support and critical services to sustain the operational readiness of naval surface fleets. Epsilon primarily serves federal agencies like the Naval Sea Systems Command (NAVSEA), U.S. Fleet Forces Command, and Naval Supply Systems Command, delivering a wide range of maintenance and repair solutions for various naval vessel classes including destroyers, cruisers, amphibious ships, and littoral combat ships.
The company's federal contract awards demonstrate a robust portfolio of maintenance and repair services across multiple naval platforms. Epsilon has been awarded numerous prime and subcontract federal awards involving ship maintenance, repairs, modernization, and technical support. These contracts include emergent maintenance, continuous maintenance, Chief of Naval Operations availabilities, hull mechanical and electrical repairs, and specialized services such as pumps and motors repair, valve replacements, and hyperbaric systems support. The contract awards frequently involve firm fixed-price delivery orders with values ranging from $10,000 to over $5 million. While many contracts are not set aside, Epsilon has also been awarded several total small business set-aside contracts, indicating its flexibility in meeting various federal contracting requirements. The company often collaborates with subcontractors like Naval Engineering Support Inc., Rolls-Royce Solutions America Inc., and other small businesses to deliver comprehensive maintenance solutions.
Epsilon Systems Solutions Inc. holds multiple significant Indefinite Delivery Vehicle (IDV) contracts across various naval maintenance domains. These IDVs include a $1.6 billion contract for Littoral Combat Ship maintenance in San Diego, a $98 million small business set-aside contract for hull mechanical and electrical repairs in Norfolk, and a $669 million contract for non-nuclear surface ship maintenance in Pearl Harbor. The company's IDVs cover a broad spectrum of services, including emergent maintenance, continuous maintenance, Chief of Naval Operations availabilities, and specialized technical support. These contracts are awarded primarily by NAVSEA and span multiple geographic regions, with contract values ranging from $35 million to over $496 million. The IDVs enable Epsilon to compete for task orders across various naval vessel maintenance requirements, demonstrating its comprehensive capabilities in supporting the U.S. Navy's fleet readiness and modernization efforts.
T1GVZ5Z6K5L4 336611
Not listed 605 Commerce St, Portsmouth, VA 23707, USA
4/3/02 10/16/26 QED Systems, Inc.
QED Systems, Inc. is a small business subchapter S corporation headquartered in Virginia Beach, Virginia, specializing in providing comprehensive engineering and technical services primarily to the U.S. Department of Defense, with a strong focus on supporting the U.S. Navy's ship maintenance, repair, and modernization efforts. The company offers a wide range of technical solutions across naval vessel systems, including hull, mechanical, and electrical (HM&E) systems repair, ship maintenance, cybersecurity services, and equipment installations. As a versatile federal contractor, QED Systems has established itself as a critical provider of specialized services for maritime defense infrastructure, leveraging its expertise to support complex naval vessel maintenance and technological modernization projects.
Through its federal contract awards, QED Systems has demonstrated extensive capabilities in providing a diverse array of services to multiple federal agencies, particularly the Naval Sea Systems Command (NAVSEA) and U.S. Fleet Forces Command. The company's contract work encompasses heat exchanger cleaning, engineering analysis, marine gas turbine system support, frequency converter system installations, compressed air installations, and comprehensive ship repair services. Contract awards have included firm-fixed-price and cost-plus-fixed-fee delivery orders for tasks such as ship alterations, technical refresh, equipment upgrades, and maintenance support for various naval vessels including aircraft carriers, destroyers, amphibious assault ships, and submarines. Many of these contracts were not set aside for specific business categories, though some were designated as total small business set-asides. QED Systems frequently collaborates with subcontractors like HII Fleet Support Group LLC, Valkyrie Enterprises, LLC, Noblis MSD LLC, and others to enhance its service capabilities.
QED Systems holds numerous significant Indefinite Delivery/Indefinite Quantity (IDIQ) contracts across multiple federal agencies, including a $496 million multiple-award IDIQ for engineering and technical HM&E services with NAVSEA, a $140 million East Coast General Ship Repair contract with the Military Sealift Command, and a $49 million single-award IDC for general ship repair services. The company has also secured contracts under the OASIS+ Small Business and Unrestricted Multiple Award Contract vehicles, covering integrated professional services across seven functional domains. These IDVs enable QED Systems to provide a comprehensive range of services including non-nuclear production support, habitability system repairs, materials handling equipment support, commercial industrial services, and specialized engineering support. Task orders under these contracts have been issued by agencies like NAVSEA, U.S. Fleet Forces Command, Naval Supply Systems Command, and the Military Sealift Command, reflecting the company's broad capabilities in supporting maritime infrastructure and technological modernization efforts.
N62LME8FBJL6 541330
Not listed 4646 N Witchduck Rd, Virginia Beach, VA 23455, USA
5/18/99 9/11/26