Delphinus Engineering, Inc.
Delphinus Engineering, Inc. is a minority-owned, Subcontinent Asian American-owned small business that provides a wide range of engineering, technical, and support services to the U.S. Department of Defense, primarily the Navy. The company specializes in areas such as cyber operations, marine engineering and design, ship maintenance and repair, and logistics support for naval vessels including surface ships, submarines, and aircraft carriers. Delphinus Engineering has established itself as a key contractor for the Naval Sea Systems Command (NAVSEA), supporting various fleet readiness and modernization initiatives through multiple indefinite-delivery/indefinite-quantity (IDIQ) contracts. The company's expertise spans from non-nuclear production support to complex overhaul projects for major defense programs.
As a prime contractor, Delphinus Engineering has been awarded numerous contracts for services including non-nuclear production support, ship repair, submarine maintenance, engineering analysis, habitability upgrades, and cargo/weapons handling equipment installation. The company has provided critical support for major defense programs such as the DDG 51 Arleigh Burke Class Guided Missile Destroyer and various aircraft carrier refueling and complex overhaul (RCOH) projects. Specific tasks have included installing ship control and navigation systems, performing cryogenic cleaning of ventilation systems, and restoring shipboard habitability standards. Delphinus frequently collaborates with small business subcontractors and has worked on projects for agencies including NAVSEA, the Naval Air Systems Command, and the U.S. Coast Guard. Many of its contracts have been awarded through small business set-asides, leveraging its minority-owned status. As a subcontractor, Delphinus has supported prime contractors such as Huntington Ingalls, BAE Systems, and General Dynamics on various Navy vessel maintenance and modernization efforts.
Delphinus Engineering holds several significant IDIQ contracts that facilitate its work with the Navy. These include a $892 million SUBSAFE engineering and technical services IDIQ, a $249.7 million contract for modernization and life cycle engineering of cybersecure machinery control systems, and a $69 million IDIQ for machinery control system modernization. The company is also part of multiple-award contracts such as the $70 million hull, mechanical, and electrical equipment and systems services IDIQ and the ASTRO program for platform-related services. These vehicles allow Delphinus to provide a broad spectrum of services, from shipboard habitability installations to submarine safety work, across various Navy installations and vessels. Task orders under these IDIQs have been issued primarily by NAVSEA and its associated warfare centers, supporting ongoing efforts to maintain and upgrade the Navy's fleet capabilities. Additionally, Delphinus holds a $226 million multiple-award IDC for surface vessel maintenance, repair, and alteration services in Hawaii, as well as a $108 million multiple-award contract for similar services in Everett, Washington.
KF3NGNBNQ271 336611
Not listed 3803 West Chester Pike #190, Newtown Square, PA 19073, USA
10/17/01 12/31/25 Epsilon Systems Solutions Inc.
Epsilon Systems Solutions Inc., through its Mission Readiness Group Division, is a specialized technical services company that provides engineering, maintenance, repair, and modernization services for U.S. Navy ships and vessels. As a for-profit organization and manufacturer, Epsilon focuses on sustaining the readiness of naval surface combatants, amphibious ships, and littoral combat vessels. The company has established itself as a key contractor for the Department of the Navy, offering a wide range of critical support services to maintain and enhance the operational capabilities of the naval fleet. Epsilon's expertise spans various ship classes, including destroyers (DDG), cruisers (CG), amphibious assault ships (LHA/LHD), dock landing ships (LSD), and littoral combat ships (LCS).
Epsilon Systems Solutions Inc. has been awarded numerous prime and subcontract federal awards to deliver essential services to the Navy. These include continuous maintenance availabilities (CMAVs), emergent maintenance (EM), planned maintenance availabilities (PMAVs), and voyage repairs. The company has performed work at multiple locations, including San Diego, Norfolk, Mayport, and overseas sites like Bahrain. Notable tasks have included engineering maintenance, hull and mechanical repairs, electrical system upgrades, and specialized services such as hyperbaric systems support. Epsilon has collaborated with subcontractors like Naval Engineering Support Inc., Rolls-Royce Solutions America Inc., and various small businesses to deliver comprehensive maintenance solutions. Many of these awards have been issued by the Naval Sea Systems Command (NAVSEA) and the United States Fleet Forces Command (Atlantic), often without set-aside designations, demonstrating Epsilon's competitive standing in the industry.
Epsilon Systems Solutions Inc. holds several significant Indefinite Delivery Vehicles (IDVs) with the Department of the Navy. These include multiple awards under the Complex and Non-Complex Maintenance on Surface Combatant and Amphibious Class Ships contracts for both Norfolk and San Diego, with potential values ranging from $177 million to $639 million each. These IDVs cover a broad spectrum of maintenance, repair, and modernization services for surface ships through January 2027. The company also holds an IDV for Landing Craft Air Cushion (LCAC) and Ship-to-Shore Connector (SSC) support, valued at over $41 million, and a $70 million contract for hull, mechanical, and electrical equipment services. Additionally, Epsilon has secured positions on IDVs for hyperbaric systems support and general ship repair along the East Coast. These contracts enable Epsilon to compete for task orders issued by NAVSEA and other Navy commands, further solidifying its role as a crucial support provider for the U.S. naval fleet.
T1GVZ5Z6K5L4 336611
Not listed 605 Commerce St, Portsmouth, VA 23707, USA
4/3/02 1/30/26 NDI Engineering Company
NDI Engineering Company, doing business as NDI, is a comprehensive engineering services provider specializing in naval architecture, marine, civil, structural, mechanical, and electrical engineering. The company primarily serves as a prime contractor to the Department of Defense and Department of State, delivering specialized expertise, products, and related services across maritime domains. NDI has an extensive history of supporting federal agencies through various contract vehicles, focusing on shipbuilding, weapons handling, machinery controls, facility installations, integrated logistics, and test site design. Registered to receive federal awards since 2002, NDI has demonstrated a long-standing commitment to serving government needs in critical engineering and technical areas.
Through its federal contract awards, NDI has provided a wide range of goods and services. These include engineering and technical support for submarine communication and electromagnetic systems, large bore energy system designs, and electrical power and propulsion systems. The company has delivered hose assemblies, reaction frame assemblies for aircraft launch systems, and radio frequency shielding services. NDI has also supported the design and planning of land-based test sites for naval vessel systems, including those for DDG-51, DDG(X), and FFG-62 class ships. The company has been involved in projects related to advanced weapons elevators, cargo and weapons handling systems, and integrated logistics support for new naval acquisitions. Major funding agencies for these contracts include the Naval Sea Systems Command (NAVSEA), Naval Air Systems Command (NAVAIR), and the Defense Logistics Agency (DLA). While many of NDI's contracts are unrestricted, some have been awarded under small business set-asides, demonstrating the company's versatility in competing for federal work.
NDI holds several significant Indefinite Delivery Vehicles (IDVs) that showcase its broad capabilities. A $47.5 million contract with NAVSEA focuses on engineering and technical services for large bore energy system designs, supporting test sites for large caliber weapons systems on destroyers and frigates. Another NAVSEA IDV, valued at $42.9 million, is dedicated to submarine communication and electromagnetic systems support. NDI also holds a $76.3 million Engineering, Technical, Logistics, and Installation Service Support IDV with NAVSEA, covering a wide range of naval engineering services. The company's $33.7 million IDV with NAVSEA provides for engineering and technical services related to naval propulsion and power systems. Additionally, NDI has a $28.5 million New Acquisition Integrated Logistics Support IDV, supporting lifecycle management and sustainment planning for new vessel classes. These IDVs, along with others held by NDI, demonstrate the company's deep involvement in critical naval engineering and support services across multiple domains and ship classes.
H1WGM2HUFNB3 541330
Not listed 100 Grove Rd, Thorofare, NJ 08086, USA
1/25/02 9/25/25 Continental Tide Defense Systems, Inc.
Continental Tide Defense Systems, Inc. is a for-profit Subchapter S corporation that specializes in providing technical services, equipment installation, repairs, upgrades, and products to support naval shipbuilding, maintenance, and modernization programs. As a small business contractor, the company has established itself as a key player in supporting the U.S. Navy's fleet readiness and modernization efforts. Continental Tide primarily contracts with the Department of the Navy, particularly the Naval Sea Systems Command (NAVSEA) and Naval Air Systems Command (NAVAIR). The company offers a wide range of engineering, technical, logistics, and installation services for hull, mechanical, electrical, and HVAC systems aboard various classes of naval vessels, including aircraft carriers, amphibious ships, cruisers, and destroyers.
As a prime contractor, Continental Tide Defense Systems has been awarded numerous contracts for services such as alteration installations, system upgrades, and maintenance on naval vessels. These include projects like installing fire detection systems, upgrading combat and navigation systems, and performing HVAC and refrigeration repairs. The company has also provided engineering and technical support for programs like the DDG Back Fit Modernization and various ship alteration projects. Notable subcontract work includes providing labor support for elevator repairs, electrical and welding services, and assistance with vertical package conveyor installations. Many of these contracts are designated as small business set-asides, reflecting the company's status as a small business in the defense contracting sector. Continental Tide Defense Systems has worked with prime contractors such as Leidos, HII Fleet Support Group, and Metro Machine Corp. on various Navy projects.
Continental Tide Defense Systems holds several significant Indefinite Delivery Contracts (IDCs) with the Navy. These include a $912 million Engineering and Support Services for Hull, Mechanical and Electrical Systems contract, a $67 million Heating, Ventilation, Air Conditioning and Refrigeration Shipboard Support Services contract, and a $70 million contract for upgrading hull, mechanical, and electrical machinery technology for Navy modernization programs. The company also holds IDCs for electric machinery repair services, complex and non-complex maintenance on surface combatant and amphibious class ships, and engineering, technical, logistics, and installation service support. These IDCs allow various Navy agencies, primarily NAVSEA, to issue task orders for a wide range of shipboard system maintenance, repair, and upgrade services across multiple ship classes and locations. The flexibility of these IDCs enables Continental Tide Defense Systems to provide rapid response and support for the Navy's diverse fleet maintenance and modernization needs.
HDZXB33A1SW5 541330
Not listed 2 Meridian Blvd #110, Wyomissing, PA 19610, USA
7/5/11 1/2/26