Delphinus Engineering, Inc.
Delphinus Engineering, Inc., a minority-owned small disadvantaged business based in Newtown Square, Pennsylvania, delivers naval systems engineering, ship repair, maintenance, and fleet modernization services to the U.S. Navy as a prime contractor on 93% of its federal awards, with $15.01 billion in combined potential value across 1,600 awards since 1997. The company is a Subcontinent Asian American-owned Subchapter S Corporation that competes predominantly in full-and-open procurements, with Total Small Business set-asides recurring across roughly one-third of its prime portfolio.
Delphinus Engineering operates as a specialized naval contractor with concrete capability anchoring to hull, mechanical, and electrical (HM&E) systems engineering; alteration installation team (AIT) services for shipboard habitability restoration; touch labor production support; and technical services for surface ships, submarines, and aircraft carriers. Recent representative prime work includes a $36.98 million cost-plus-incentive definitive contract awarded December 1, 2025, for design, development, and first article testing of the Victoria Class Bow Array Unit #1 for submarine sonar systems; a $35.2 million delivery order issued February 26, 2026, for monitoring alterations across USS Truxton, USS Sampson, USS Donald Cook, and USS Gridley under the Engineering and Support Services for Hull, Mechanical and Electrical Systems IDIQ; a $19.1 million delivery order awarded July 19, 2024, for condition-based maintenance contractor support for cybersecure machinery control systems; and a $9.89 million delivery order issued June 5, 2025, for shipboard habitability improvement engineering and logistics services under the Shipboard Habitability Ship Systems Alteration Development and Installation IDIQ. The company also executes small-dollar component procurement work through Naval Supply Systems Command purchase orders, including ball valves and electrical hull fittings.
Customer concentration is extreme: Naval Sea Systems Command (NAVSEA) anchors 1,214 awards valued at $14.45 billion, representing 99% of combined potential value and 89% of all awards. The secondary customer tier—Military Sealift Command ($277.4 million), Naval Supply Systems Command ($86.8 million), and Pacific Fleet Forces ($33.7 million)—together represent less than 2% of the footprint. This concentration reflects Delphinus Engineering's strategic positioning as NAVSEA's primary small business contractor for ship maintenance and engineering services across the naval enterprise.
Delphinus Engineering holds a substantial portfolio of parent IDIQs, with 181 task orders under one Indefinite Delivery Contract N0025307D0014, 78 under N6554013D0006 ($241.8 million), and 65 under N6554015D0004 ($177.7 million). Named vehicles include the $1.676 billion Littoral Combat Ships Class Sustainment Execution Contract—West Coast Part III (multiple award, competitive), the $1.908 billion CNO Availabilities for Fast Attack Submarines IDIQ (multiple award, September 2025), the $496.1 million Engineering and Support Services for Hull, Mechanical and Electrical Systems IDIQ, the $300 million Maintenance, Repair, and Modernization of Non-Nuclear Surface Ships Homeported in Pearl Harbor IDIQ (partial small business set-aside), the $242.9 million Touch Labor Production Support for Portsmouth Naval Shipyard IDIQ, the $226.2 million Surface Vessel Maintenance Multiple Award Contract (SURFMAC) for Hawaii repair services, the $114 million Production Support MAC IDIQ at Norfolk Naval Shipyard (March 2026), and the $88.1 million Navy Submarine Preservation and Repair IDIQ (April 2025). These vehicles position Delphinus Engineering to compete for task orders across fleet maintenance, submarine preservation, carrier operations, and shipyard production support nationwide.
Activity has grown from 57 awards annually in 2022–2023 to 114 in 2025, with 20 awards recorded in 2026 through May. Over the next twenty-four months, 38 awards with combined potential value of $183.1 million reach ultimate completion, signaling significant recompete exposure across habitability, engineering services, and touch labor contracts.
On the subcontractor side, Delphinus Engineering operates as a sub to major primes on carrier refueling and complex overhaul (RCOH) work. Named prime relationships include HII Fleet Support Group LLC (Carrier Engineering Maintenance Assist Team support for USS John C. Stennis CVN-74 RCOH; elevator support unit operations; C4I hardware installation on submarines USS New Hampshire and USS Illinois), Huntington Ingalls Incorporated (LPD and destroyer class ship alteration work; DDG 51 construction support), Vigor Marine LLC (USS Gabrielle Giffords LCS-10 dry-dock selected restricted availability; USS Kidd DDG-100 depot modernization; piping and fiber-optic work), BAE Systems Technology Solutions & Services Inc. (labor and material funding for technical refresh; machinery control systems support), Serco Inc. (CVN-74 RCOH task 3 services; C4ISR hardware installation), and Leidos Inc. (undersea warfare combat systems product support). Delphinus subcontracts to a tiered ecosystem of smaller maritime vendors—Aerotek Affiliated Services (temporary skilled labor), Spec-Built Systems and Advanced Structures (shipboard furniture and panels), and specialized service providers (coatings, welding, crane operations, scaffolding). Across SCI-reportable prime contracts, no sub-hours share figure is captured; the SCI dataset shows 124 FTEs delivered to federal government work in FY2024, with minimal invoiced revenue recorded ($0 across FY2022–FY2024 in the SCI reporting window), indicating that the majority of Delphinus Engineering's federal revenue flows through fixed-price delivery orders and cost-plus-fixed-fee task orders rather than cost-reimbursable service contracts above the $150,000 SCI threshold.
Delphinus Engineering's footprint is narrowly specialized in naval ship and submarine maintenance. The top three NAICS categories are Ship Building and Repairing (969 awards), Engineering Services (214 awards), and All Other Professional, Scientific, and Technical Services (182 awards). Primary PSC codes track to Non-Nuclear Ship Repair (West and East coasts: 471 combined awards), Support—Professional Engineering/Technical (413 awards), and Technical Representative—Miscellaneous (183 awards). The company operates from Newtown Square, Pennsylvania, with work locations spanning East Coast naval shipyards (Portsmouth, Norfolk, Charleston), West Coast facilities (Bremerton, San Diego, Chula Vista), Huntington Ingalls' Newport News, and overseas sites including Yokosuka, Japan. Place of performance across awards reflects the dispersed naval fleet maintenance footprint—surface combatants homeported on both coasts, submarine bases at Groton and Bremerton, and carrier operations supporting Pacific and Atlantic Fleet Forces.
KF3NGNBNQ271 541330
Not listed 3803 West Chester Pike #190, Newtown Square, PA 19073, USA
10/17/01 7/23/27 QED Systems, Inc.
QED Systems, Inc., a Virginia Beach–based small business subchapter S corporation, provides hull, mechanical, and electrical (HM&E) systems engineering, ship maintenance, repair, and modernization services to the Department of the Navy as a prime contractor on a $63.94 billion combined-potential-value award portfolio spanning over 6,100 prime and sub awards since 1980. The vendor competes predominantly full-and-open and under total small business set-asides, with 98% of awards held as prime contracts; recent activity shows 145 prime awards in 2024 and 94 in 2025 across NAVSEA, Fleet Forces Command, Military Sealift Command, and Naval Supply Systems Command.
QED Systems' concrete capability footprint centers on non-nuclear production support, touch labor production services, marine boatyard and industrial support, hull-mechanical-electrical repairs and modernization, and specialized engineering installations aboard naval vessels. Representative work includes a $381.8 million CNO availability execution support contract awarded March 1, 2024, for specification development and execution services across LHA, LHD, CG, DDG, LCS, LSD, and LPS ship classes through February 28, 2029 (FY2024 invoicing of $24.6 million across 174 FTEs at $67.88/hr blended rate); a $114 million production support MAC IDIQ at Norfolk Naval Shipyard awarded March 9, 2026, for maritime trades labor across electrician, pipefitter, machinist, painter, rigger, and shipfitter positions; a $1.143 billion fast attack submarine non-critical systems engineering IDIQ awarded September 2, 2025; and a $555.8 million Littoral Combat Ship maintenance and modernization multiple-award contract awarded May 23, 2025, for San Diego–homeported vessels. QED Systems holds or has been awarded positions on 12 named indefinite-delivery vehicles including OASIS+ Small Business and Unrestricted (GSA), three Navy production-support MAC IDIQs, East Coast and West Coast General Ship Repair contracts with Military Sealift Command, and specialized engineering support contracts with NAVSEA for HM&E systems, boatyard services, and submarine availabilities.
Customer concentration is extreme and defense-centric. Naval Sea Systems Command (NAVSEA) accounts for 1,460 awards valued at $25.05 billion (39% of combined potential value), with additional volume from U.S. Fleet Forces Command Atlantic (455 awards, $281.1 million), Military Sealift Command (56 awards, $461.6 million), Naval Supply Systems Command (41 awards, $58 million), and Naval Air Systems Command (29 awards, $93.5 million). The top five Navy billing entities account for 91% of awards; Navy entities collectively represent over 90% of combined potential value. Geographic scope includes Virginia Beach, Portsmouth, Norfolk, and San Diego as primary performance locations, with work worldwide on naval vessels CONUS, OCONUS, and in hostile areas as required.
On federal services contracts captured in the Service Contract Inventory (SCI) above the $150,000 threshold, QED Systems invoiced $93 million across FY2022–FY2024, with FY2024 reaching $43.6 million across 291 FTEs. SCI-reported hourly rates on prime contracts ranged from a 10th percentile of $14.41/hr to a median of $67.88/hr and a 90th percentile of $97.85/hr, reflecting a labor mix spanning entry-level administrative and technical trades through senior engineering and management roles. Across prime SCI contracts, subcontractors performed approximately 25% of contractor hours, with 37 named subcontractors spanning labor augmentation (Shipyard Staffing LLC, CTR Government Services Group, Aerotek, Contract Technical Resources Corporation), specialized maritime services (HII Fleet Support Group LLC, Valkyrie Enterprises LLC, Noblis MSD LLC), and component procurement (California Marine Supply Inc., Jo-Kell Inc., Wing Inflatables Inc., Enginetec Inc.). QED Systems operates as a prime on 98% of recent awards and subcontracts to major defense integrators including Huntington Ingalls, Lockheed Martin, BAE Systems, and Serco on specialized ship systems, engineering design, and range instrumentation support work.
On the GSA Schedule (GS23F0200K), QED Systems holds 31 active labor categories spanning from Typist ($30.15/hr, high school equivalent) through Technical Manager ($165.75/hr, bachelor's degree, 8 years experience), with no cleared positions. A $221,992 project grant from NAVSEA under the Improvement of Navy Ship Repair or Alterations Capability Program (CFDA 12.031), effective October 1, 2025–October 2, 2030, funds targeted marine electrician workforce development and training within QED Systems' Virginia Technical Services Division to address gaps in fiber optic and multipin connector repair capabilities and reduce subcontracting reliance.
Activity has been volatile. Awards peaked at 145 in 2024, declining to 94 in 2025 and 13 YTD in 2026 (as of April 13, 2026). Within the next twenty-four months, 49 awards valued at $103.6 million reach ultimate completion and face recompete risk. QED Systems has not received federal grants as a recipient entity—only the single NAVSEA workforce development project grant noted above. The vendor's award portfolio is concentrated in Ship Building and Repair NAICS (1,563 awards) and Engineering Services NAICS (857 awards), with top PSC codes in Marine Engineering, Professional/Engineering Support, and Non-Nuclear Ship Repair (East).
N62LME8FBJL6 541330
Not listed 4646 N Witchduck Rd, Virginia Beach, VA 23455, USA
8/5/26 8/5/27 Owl International Inc.
Owl International Inc., doing business as Global, is a SBA-certified women-owned small business headquartered in Irvine, California, that specializes in providing comprehensive maintenance, operational support, and modification services for naval vessels. The company has established itself as a key contractor to the U.S. Navy, particularly the Naval Sea Systems Command, by delivering specialized labor services, materials, and technical expertise to support the Navy's inactive ship management operations across multiple installations nationwide. With SAM.gov registration active through December 2026, Owl International brings extensive experience in naval vessel maintenance and preservation, positioning itself as a reliable small business partner for the Department of the Navy's critical shipyard and fleet support requirements.
Since 2022, Owl International Inc. has secured four major federal contract awards from Naval Sea Systems Command, all designated as total small business set-asides, with a combined ceiling value exceeding $247 million. These awards include a $94.4 million cost-plus-fixed-fee definitive contract for services and materials supporting vessels at the Philadelphia and Norfolk Inactive Shipyards through June 2027; a $72.96 million cost-plus-fixed-fee definitive contract for operation and maintenance of inactive naval vessels at Pearl Harbor, Hawaii through June 2027; an $80.2 million cost-plus-fixed-fee definitive contract for inactive ship services in Bremerton, Washington through September 2026; and a $5.2 million firm fixed price purchase order for fire watch and tank watch production support at Portsmouth Naval Shipyard in Virginia through August 2026. Across these engagements, Owl International provides direct labor, supervision, materials, supplies, equipment, and structural, mechanical, and electrical modifications to support berthing programs, vessel conversions, experimental use of inactive ships, and preservation activities. The company's service scope encompasses receipt, inspection, survey, maintenance, and disposal of naval vessels, demonstrating broad technical capability and operational expertise in supporting the Navy's inactive fleet management throughout the Pacific and Atlantic regions.
T5KWNST2N976 336611
Not listed 2465 Campus Dr suite 120, Irvine, CA 92612, USA
10/4/01 6/2/27 Amp United LLC
Amp United LLC, a small business limited liability company headquartered in Norfolk, Virginia, operates as a prime contractor on Navy and Coast Guard ship preservation and maintenance contracts, with the overwhelming majority of its recent federal activity routed through subcontracts to BAE Systems Maritime Solutions and other major defense primes. The vendor competes across full-and-open and total small business set-aside vehicles; roughly 83% of awards in the recent portfolio are subcontracts, while 17% are prime positions, reflecting a hybrid model that anchors its volume through sub work but maintains direct contract vehicles for core capabilities.
Amp United delivers ship preservation, repair, and maintenance services across the Navy's surface fleet and submarine force, with specialty expertise in interior decking removal, repair, installation and replacement; submarine preservation including hull repair, anode installation, and tile work; surface preparation and abrasive blasting; industrial and marine coatings and painting; and flight deck renewal and preservation testing. Representative prime work includes a $7.243 million delivery order from Naval Sea Systems Command (NAVSEA) for Virginia-class submarine preservation services at Portsmouth Naval Shipyard through September 2026; a $114.021 million multiple-award IDIQ awarded March 2026 for production support labor across maritime trades (electrician, insulator, pipefitter, painter, rigger, shipwright, welder, and others) at Norfolk Naval Shipyard, designated as total small business set-aside; and an $88.1 million multiple-award IDIQ for Los Angeles, Virginia, and Ohio-class submarine preservation and repair through March 2030. Smaller direct awards include a $3.055 million definitive contract for submarine preservation and repair in Silverdale, Washington, and a $125 thousand purchase order from Naval Air Systems Command for abrasive blasting and painting of twelve Jet-Blast Deflector panels at Fleet Readiness Center Southwest in San Diego.
Customer concentration is nearly absolute: NAVSEA accounts for 359 of 365 awards and $916 million of the $919.6 million combined potential value, with the U.S. Coast Guard holding two awards worth $3.5 million (exterior and interior deck preservation for West Coast and Hawaii-homeported cutters through September 2026 and September 2029). This concentration reflects Amp United's positioning as a dedicated naval maintenance provider rather than a diversified defense contractor.
Amp United holds four primary parent vehicles: the Complex and Non-Complex Maintenance on Surface Combatant and Amphibious Class Ships contracts for San Diego (20 task orders) and Norfolk (7 task orders); Indefinite Delivery Contract N5523617D0005 (19 task orders, $652 thousand combined potential value); and N5523622D0001 (14 task orders, $473 thousand combined potential value). The vendor's sub engagement is extensive and consistent: across the recent portfolio, BAE Systems Maritime Solutions San Diego and BAE Systems Maritime Solutions Norfolk are the dominant primes, accounting for the bulk of named subcontract awards dated 2024 through mid-2026 in support of Chief of Naval Operations (CNO) availabilities, docking selected restricted availabilities (DSRA), and damage maintenance availabilities (DMA) on destroyers, dock landing ships, littoral combat ships, and amphibious assault ships. Additional prime relationships include National Steel and Shipbuilding Company (expeditionary sea base hull construction), Metro Machine Corp (aircraft carrier maintenance), Prism Maritime Inc. (air and missile defense system installation and surface preparation), Marine Hydraulics International LLC (signal shelter and gun mount preservation work), and Epsilon Systems Solutions Inc. (littoral combat ship work).
Activity has grown steeply: seven awards in 2022, fifty-nine in 2023, ninety-eight in 2024, and one hundred sixty-four in 2025, with only three awards recorded year-to-date in 2026 as of the source snapshot (March 9, 2026). The recompete cliff in the next twenty-four months is minimal—only one award worth $7.2 million reaches ultimate completion in that window—indicating a stable backlog extending beyond mid-2027. Service Contract Inventory reporting shows minimal prime-level invoicing above the $150,000 threshold (SCI captured two prime records in FY2022–FY2023 with zero reported invoicing), reflecting the vendor's sub-heavy portfolio structure; FTE data shows 15.1 delivered to the federal government in FY2022, declining to zero in FY2023 under SCI reporting thresholds, a pattern consistent with small task-order volumes and sub routing.
JCZMSDNMSW57 336611
Not listed 3719 E Virginia Beach Blvd, Norfolk, VA 23502, USA
11/14/16 7/24/27 Tecnico Corporation
Tecnico Corporation, a small business manufacturer and marine services provider headquartered in Chesapeake, Virginia, is a prime contractor delivering hull, mechanical, electrical, and blasting support services to the U.S. Navy and Coast Guard. The company competes predominantly under total small business set-asides, with 66% of recent awards held as prime contracts and the remainder as subcontracts to major defense primes. Tecnico is a subsidiary of American Maritime Holdings LLC, a foreign-owned entity, and operates alongside sibling subsidiaries including Propulsion Controls Engineering and Lyon Shipyard & Fabrication.
Tecnico's customer concentration is extreme: Naval Sea Systems Command accounts for 1,935 of the vendor's 3,748 awards (52% of total count) and $8.77 billion of the $10.11 billion combined potential value (87% of dollars). Fleet Forces Command (Atlantic) places 400 awards worth $588.6 million, and Military Sealift Command adds 107 awards worth $357.9 million; together these three Navy entities represent 92% of award count and 98% of potential value. Tecnico's work footprint spans ship repair, maintenance, and modernization across surface combatants (guided-missile destroyers, cruisers), amphibious vessels (landing platform docks, landing helicopter docks), and aircraft carriers (CVN 68 through CVN 81 series). Representative prime work includes a $114 million multiple-award IDIQ for production resources and manufacturing services at Norfolk Naval Shipyard (awarded March 2026, total small business set-aside, 2031 completion), a $52.2 million multiple-award IDIQ for marine boatyard and maintenance support under the Mid-Atlantic Regional Maintenance Center program (December 2025, total small business), a $4.535 million definitive contract with the Coast Guard for dockside renewal of CGC NORTHLAND's main diesel engine (March 2026, total small business set-aside), and a $5.9 million delivery order with Fleet Forces Command for ship repair and modernization on USS Indianapolis (January 2026, no set-aside). Most awards are firm fixed-price delivery orders or definitive contracts under multiple-award IDIQ vehicles. Place of performance clusters in Norfolk, Jacksonville, Bremerton, and Portsmouth across Atlantic Fleet and Naval Base Kitsap infrastructure.
Tecnico holds positions on multiple Navy ship-maintenance IDIQs managed by Naval Sea Systems Command. The top parent vehicles are Indefinite Delivery Contract N0018902D0012 (204 task orders, $16.5 million combined potential value), N0014099DG405 (183 task orders), N6267802D2004 (154 task orders, $10.8 million), N6554013D0008 (137 task orders, $384.4 million), and N4002508D8004 (98 task orders, $7.4 million). The composition is dominated by non-nuclear ship repair and maintenance vehicles positioned on the East Coast. Only three awards carry completion dates within the next twenty-four months, totaling $4.5 million in combined potential value, so recompete exposure is minimal in the near term.
The vendor operates as a strategic subcontractor to major defense primes on aircraft carrier overhaul programs. Tecnico subs to Huntington Ingalls Inc. (numerous CVN 80/81 detailed design and construction engineering efforts), HII Fleet Support Group LLC (carrier engineering maintenance assist team technical repair support across CVN 68, 70, 71, 73, 74, 76 during refueling and complex overhauls), Scientific Research Corporation (engineering support services on CVN 74 refueling and complex overhaul tasks), Metro Machine Corp (various docking selected restricted availability work), National Steel and Shipbuilding Company (USS America and USS Harpers Ferry restricted availability sub-contracts), Marine Hydraulics International LLC (USS Mesa Verde, USS New York, and USS Harpers Ferry selected restricted availability repairs), Serco Inc. (installation services on destroyers and amphibious vessels), and smaller teaming partners including BAE Systems Technology Solutions & Services, VT Milcom, Lockheed Martin, General Dynamics Mission Systems, and General Dynamics Information Technology. Across SCI-reportable prime contracts, subcontractors accounted for a 5% share of total contractor hours, indicating Tecnico predominantly builds its own delivery teams for prime work.
SCI data shows Tecnico invoiced $7.1 million in federal service contracts from FY2022 through FY2024 — $3.2 million in FY2022, $2.2 million in FY2023, and $1.7 million in FY2024 — with a downward trajectory in reported service contract revenue. The SCI dataset captured roughly 48.6 FTEs in FY2022, declining to 3.1 in FY2023, then recovering to 39.5 in FY2024 across both prime and sub-reported roles. Government-paid hourly rates on federal services contracts ranged from a 10th percentile of $70.49 per hour to a median of $115.17 per hour, with senior labor pricing reaching $218.62 per hour at the 90th percentile. SCI is a partial view capturing only reportable service contracts above $150,000 and excludes the vast majority of Tecnico's federal revenue, which flows through firm fixed-price ship repair and maintenance delivery orders on Navy IDIQs.
ZTAFBECM35Z6 336611
Not listed 831 Industrial Ave, Chesapeake, VA 23324, USA
4/15/02 6/9/27