Naval Sea Systems Command

Agency facts

Acronym
Organization
Contract obligations
$59,510,847,467 In FY2025

Agency codes and contract spending come from SAM.gov/FPDS.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date -$1,465,814
FY2026 $45,910,935,835
FY2025 $59,510,847,467
FY2024 $45,483,876,855
FY2023 $45,089,853,480

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 Electric Boat Corporation $5,413,384,965
2 Huntington Ingalls Incorporated $3,659,338,204
3 Huntington Ingalls Inc. $3,462,469,754
4 National Steel And Shipbuilding Company $2,790,172,402
5 Raytheon Company UEI YD6LTFVUZNG1 $2,346,907,968
6 Tote Services, LLC $2,206,000,128
7 Bechtel Plant Machinery, Inc. $2,201,160,401
8 Bath Iron Works Corporation $2,041,384,785
9 Raytheon Company UEI VTEWM5QSE598 $1,763,622,257
10 Advanced Technology International $1,616,943,439

Top contract vehicles by obligations

Rank Vehicle Obligated, FY2026–FY2027 Share
1 Seaport Next Generation (Seaport-NXG) IDIQ run by DOD · 422 contractors $3,178,667,945
2 Complex and Non-Complex Maintenance on Surface Combatant and Amphibious Class Ships - Norfolk IDIQ run by DOD · 10 contractors $376,696,108
3 Complex and Non-Complex Maintenance on Surface Combatant and Amphibious Class Ships - San Diego IDIQ run by DOD · 9 contractors $159,357,584
4 Multiple Award Schedule (MAS) GSA Schedule run by GSA · 548 contractors $128,459,867
5 Solutions for Enterprise Wide Procurement V (SEWP V) GWAC run by NASA · 88 contractors $122,642,065
6 Information Analysis Center Multiple-Award Contract (IAC-MAC) IDIQ run by DOD · 9 contractors $96,290,037
7 Engineering and Support Services for Hull, Mechanical and Electrical Systems IDIQ run by DOD · 9 contractors $77,768,807
8 SeaPort-e IDIQ run by DOD · 131 contractors $64,199,977
9 Littoral Combat Ships Class Sustainment Execution Contract - West Coast Part III IDIQ run by DOD · 6 contractors $63,369,720
10 Advanced Technology Support Program IV (ATSP4) IDIQ run by DOD · 3 contractors $48,049,815

10 of 132 vehicles listed here. See the rest on GovTribe.

Contract opportunities

Notice Posted Due
USS cincinnati (LCS-20) - dsra lltm Solicitation
27-SIMACQ-E80-0001 Shop Towels Solicitation
Repair and Calibration of Keysight Microwave Analyzers Pre-Solicitation
PC2. 5 Engine Overhaul Training Special Notice
Rental of Propane Water Heater (600, 000 BTU/hr) and associated components Solicitation
Compressor Units and Spares Pre-Solicitation
CBM+ software and analytics development (CBM+) Special Notice
Vertical Launching System (VLS) Launch Control Unit (LCU) Pre-Solicitation
Rental of AC Unit with Heaters Pre-Solicitation
Request for Information (RFI) on Scheduled Maintenance Services for Doosan Forklift Special Notice
Big Blue MAC MACHALT FY27-FY28 MA668/MA688/MA738/MA739 Solicitation
Robline Ocean STS Solicitation
Radiological Detection System Supplies Pre-Solicitation
Subsafe MAC IDIQ Solicitation
MATLAB Software Subscription Renewal Special Notice
0831-01 - Green Hills Hardware (HW) & Software Maintenance (SWM) Solicitation
Digital microscope VHX-XL series Solicitation
Waterjet Support Services Pre-Solicitation
Strategy Execution Software, Installation and Training Pre-Solicitation
Walk-Behind Trailer Pushers_ Pintle Hitch _ 5th Wheel Solicitation
NUWC Keyport Moving Services Solicitation
PRE-SOLICITATION NOTICE: Environmental and Ship Motion Forecasting Follow-On (ESMF FO) Pre-Solicitation
GTPE Training Package Solicitation
Spark GAP switches Solicitation
Sources Sought for: Jet Ejector NSN: 4320-00-256-8206 Special Notice
Indefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Contract (MAC) for Outsourcing Work from Chief of Naval Operations (CNO) Availabilities on all Submarines Pre-Solicitation
Data Cable Solicitation
Engineering Support for the Asymmetric Systems Special Notice
Shipboard Lockers Solicitation
Sole source astm compass subscription Special Notice
Nnsy FY27 DOT/NRC RAD waste training Solicitation
Intent to Sole Source for Sail Racetrack Services to Swift Powder Coat Inc. Special Notice
Troubleshooting, Calibration and as-needed Remedial Repair of Proof Test Machines Solicitation
Hexagon software upgrades Solicitation
Netscout Fiber Switch Vendor Support Pre-Solicitation
500 kW and 350 kW Standby Emergency Diesel Generator Rental Solicitation
Squibs for Fire Sprinkler Valves Special Notice
SOLE SOURCE - HyperWorks Technical Support and Software Maintenance Special Notice
Material Handling Equipment (MHE) Leasing Support Services - NAVSEALOGCEN Pre-Solicitation
N6449826Q5248 Industrial Workhorses Solicitation
US Navy Virginia Class Submarine SSTG Tech Rep Pre-Solicitation
Watertight Hatch Solicitation
Gyrus Qual Cert Tracking & Training Platform Special Notice
Intent to Sole Source: INSTALL RETROFIT KIT ON HPAC #1&2 Solicitation
Celestron gold package Solicitation
N0016727RPDMS: Propulsor Design and Manufacturing Support Pre-Solicitation
Sources Sought - POST TEST LITHIUM BATTERY STORAGE Pre-Solicitation
Evaluation/repairs Solicitation
Small Business Set Aside for MK68 Spare and Repair Parts Fabrication IAW the attached NAVSEA Drawing, SOW, and ALL additional attachments. Request Access to drawings through SAM. Provide your Cage Code when requesting access in SAM. Solicitation
Impeller Pump Solicitation
Show 40 more

Latest 50 of 48,585 listed here. See the rest on GovTribe.

Contracting staff

About this agency

The Department of the Navy Naval Sea Systems Command (NAVSEA), the Navy's principal acquisition and logistics arm for ships, submarines, and combat systems, manages 710,397 federal contract awards spanning from October 1984 through September 2027, with combined award potential value of $39.66 billion. NAVSEA transacts heavily through small task orders, blanket purchase agreements, and schedule vehicles; recent awards show 24,564 awards in 2023, 23,862 in 2024, 22,468 in 2025, 10,916 in 2026, and 7 so far in 2027, indicating a declining annual cadence in recorded volumes. Combined dollars obligated total $837.81 billion (2 percent of potential value), reflecting the portfolio's depth of multi-year commitments and option exercises. NAVSEA rolls up activity across 45,144 distinct prime contractors over its lifetime.

Contract competitive concentration is highly fragmented by award count: the top five primes by count—EHB Supply (1,408 awards), Airgas USA LLC (1,395 awards), Caprice Electronics Inc. (1,053 awards), New TECH Solutions Inc. (989 awards), and Premier & Companies Inc. (916 awards)—hold only 5 percent of recent awards. By potential value, concentration is also highly fragmented at 0 percent coverage among the top five, though Leidos Inc. ($613.5 million on 820 awards), Sumitomo Heavy Industries Ltd. ($443.7 million on 862 awards), and Carahsoft Technology Corp ($152.2 million on 791 awards) dominate the dollar landscape over the last five years. Many transact through Schedule task orders or BPA calls with potential value not reported in source data. Set-aside activity reflects NAVSEA's open-market posture: 81 percent of awards carry no set-aside designation, 17 percent are total small-business set-asides, and sole-source 8(a) awards account for 1 percent, with service-disabled veteran-owned, HUBZone, and women-owned categories each under 1 percent.

NAVSEA also administers 187 federal grant awards since June 2017, with $2.42 billion in federal dollars obligated across 110 distinct recipients. Grant activity has accelerated recently: 15 awards in 2022, 31 in 2023, 20 in 2024, and 57 in 2025, with 1 recorded so far in 2026. Grant recipient concentration is fragmented by count—the top five recipients (Virginia Polytechnic Institute & State University with 12 awards, University of Washington and Texas A&M Engineering Experiment Station each with 4, Purdue University and Regents of the University of Michigan each with 3) hold 21 percent of recent awards—and highly fragmented by federal dollars at 0 percent coverage among the top five. Grant assistance is predominantly Project Grants (90 percent), with Cooperative Agreements at 9 percent and single Block and Formula Grants each at 1 percent.

Recent contract opportunities span maintenance, logistics, and specialized procurement: NSWC Philadelphia Division is soliciting walk-behind trailer pushers and pintle-hitch equipment for boat maintenance under a total small-business set-aside closing November 6, 2026; Naval Undersea Warfare Center Keyport seeks moving services (set-aside small business, due November 5); Naval Surface Warfare Center Carderock Division issued a pre-solicitation for Environmental and Ship Motion Forecasting Follow-On as a single-award IDIQ under cost-plus-fixed-fee with a five-year ordering period (due November 6); and NAVSEA's Submarine Maintenance and Repair initiative posted a presolicitation for a multiple-award IDIQ across public shipyards and Trident Refit Facilities for CNO availabilities on all submarines, with performance at Portsmouth, Kittery, Bremerton, Pearl Harbor, Kings Bay, Silverdale, Groton, and San Diego, closing November 21 under partial small-business set-aside. Component and commodity solicitations remain active: sources sought for jet ejectors (November 3), spark gap switches sole-source to Fisica Applied Technologies (October 28), HyperWorks software maintenance sole-source to Siemens (October 22), and ASTM Compass subscriptions sole-source to American Society for Testing and Materials (October 28, small-business set-aside).

Quick answers

What is Naval Sea Systems Command?

Naval Sea Systems Command (NAVSEA) is part of Department of the Navy, Department of Defense.

How much does Naval Sea Systems Command spend on contracts?

Contracts funded by Naval Sea Systems Command and its offices obligated $59,510,847,467 in fiscal year 2025 and $195,994,047,823 in fiscal years 2023 through 2027.

Who are Naval Sea Systems Command's largest contractors?

The contractors Naval Sea Systems Command and its offices obligated the most to in fiscal years 2026 and 2027 are Electric Boat Corporation ($5,413,384,965), Huntington Ingalls Incorporated ($3,659,338,204) and Huntington Ingalls Inc. ($3,462,469,754).

Which contract vehicles does Naval Sea Systems Command use most?

The contract vehicles Naval Sea Systems Command and its offices obligated the most through in fiscal years 2026 and 2027 are Seaport Next Generation (Seaport-NXG) ($3,178,667,945), Complex and Non-Complex Maintenance on Surface Combatant and Amphibious Class Ships - Norfolk ($376,696,108) and Complex and Non-Complex Maintenance on Surface Combatant and Amphibious Class Ships - San Diego ($159,357,584). Orders through any contract vehicle obligated $4,893,600,793 in those years, 11% of its contract obligations.

What is Naval Sea Systems Command's latest contract opportunity?

The latest contract opportunity from Naval Sea Systems Command is USS cincinnati (LCS-20) - dsra lltm, solicitation, posted October 23, 2026.

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