# Epsilon Systems Solutions Inc. Canonical: https://abierto.us/vendors/epsilon-systems-solutions-inc-t1gvz5z6k5l4 - UEI: T1GVZ5Z6K5L4 - CAGE: 1SWQ1 - Parent: Epsilon Systems Solutions, Inc. - Location: Portsmouth, VA - Awards in window: 434 (1,799 transactions), $335,513,637 obligated, January 3, 2024 to June 5, 2026 ## Awarding agencies - Department of the Navy: 431 awards, $335,661,574 - Department of the Army: 1 awards, $0 - Defense Contract Management Agency: 2 awards, -$147,937 ## Industries - 336611 Ship Building and Repairing: $330,592,700 - 332911 Industrial Valve Manufacturing: $1,849,372 - 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing: $1,786,692 - 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing: $645,649 - 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance: $431,568 - 335999 All Other Miscellaneous Electrical Equipment and Component Manufacturing: $147,651 - 332710 Machine Shops: $57,505 - 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing: $2,500 - 488390 Other Support Activities for Water Transportation: $0 - 541330 Engineering Services: $0 ## Competition - Full and Open Competition: 254 awards - Full and Open Competition After Exclusion of Sources: 148 awards - Competed Under SAP: 29 awards - Not Available for Competition: 1 awards - Not Competed: 1 awards - Not Competed Under SAP: 1 awards ## Solicitations won - Exception to Fair Opportunity USS TULSA OCONUS EM (JA260085), $1,676,254,588. https://abierto.us/opportunities/n0002425d4219 - USS STOCKDALE (DDG-106) FY26 CMAV S001_1 Air Conditioning Plant Class B Overhaul; accomplish (N5523626F5025_A00001). https://abierto.us/opportunities/n5523626f4001a00008 - VALVE,ACTUATOR ASSY, IN REPAIR/MODIFICATION OF (N0010425QZA13). https://abierto.us/opportunities/n0010425qza13 - VALVE AND ACTUATOR - AND SIMILAR REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF (N0010425QZD69). https://abierto.us/opportunities/n0010425qzd69 - VALVE,BALL, IN REPAIR/MODIFICATION OF (N0010425QZC91). https://abierto.us/opportunities/n0010425qzc91 - VALVE,BALL, IN REPAIR/MODIFICATION OF (N0010425QZD68). https://abierto.us/opportunities/n0010425qzd68 - VALVE,BALL - AND OTHER REPLACEMENT PARTS, IN REPAIR/MODIFICATION OF (N0010425QZD79). https://abierto.us/opportunities/n0010425qzd79 - USS STETHEM (DDG-63) Tank Top Plating Replacement (N5523625F5025_A00030). https://abierto.us/opportunities/n5523625f5025a00008 - VALVE ASSEMBLY, IN REPAIR/MODIFICATION OF (N0010425QZC90). https://abierto.us/opportunities/n0010425qzc90 - VALVE,BALL, IN REPAIR/MODIFICATION OF (N0010425QZB58). https://abierto.us/opportunities/n0010425qzb58 - Indefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Contract (MAC) for Outsourcing Work from Chief of Naval Operations (CNO) Availabilities on Fast Attack Submarines (N0002425D4332), $1,906,010,000. https://abierto.us/opportunities/n0002425d4332 - VALVE AND ACTUATOR, IN REPAIR/MODIFICATION OF (N0010425QZC21). https://abierto.us/opportunities/n0010425qzc21 ## Largest awards - N5523626F2001 (delivery order): $9,349,317, Southwest Regional Maint Center. C460B: Uss Essex (LHD-2) FY26 Em 0005 Delivery Order N5523626F2001.. https://www.usaspending.gov/award/CONT_AWD_N5523626F2001_9700_N0002422D4463_9700/ - N5523625F4004 (delivery order): $9,029,684, Southwest Regional Maint Center. C460A - Awarding Uss Cape ST George Delivery Order. https://www.usaspending.gov/award/CONT_AWD_N5523625F4004_9700_N0002422D4442_9700/ - N5523625F5025 (delivery order): $8,425,439, Southwest Regional Maint Center. C460A, Delivery Order Award for the Uss Stethem (DDG-63). https://www.usaspending.gov/award/CONT_AWD_N5523625F5025_9700_N0002422D4442_9700/ - N5523626F4001 (delivery order): $7,129,240, Southwest Regional Maint Center. C460A: to Incorporate and Fully Fund Repairs from the Original Work Specification Package for the Uss Chosin (CG-65) Fiscal Year 26 Continuous Maintenance Availability (Cmav), Ssp: Tppc-Cg65-Swrmc26-S001. https://www.usaspending.gov/award/CONT_AWD_N5523626F4001_9700_N0002422D4454_9700/ - N5523626F6000 (delivery order): $7,003,728, Southwest Regional Maint Center. C460B: Uss Comstock Cmav S001 Delivery Order N5523626F6000. Ssp: Tppc-Lsd45-Swrmc26-S001. https://www.usaspending.gov/award/CONT_AWD_N5523626F6000_9700_N0002422D4463_9700/ - N5523626F4005 (delivery order): $6,594,023, Southwest Regional Maint Center. C460A Do RFP 0076 Uss Lake Erie (Cg- 70) FY26 Cmav S002.. https://www.usaspending.gov/award/CONT_AWD_N5523626F4005_9700_N0002422D4442_9700/ - N5523625F4009 (delivery order): $6,274,270, Southwest Regional Maint Center. C460a_incorporate Repairs from the Original Work Specification Package for Uss Princeton (CG-59) FY25 Cmav S001. https://www.usaspending.gov/award/CONT_AWD_N5523625F4009_9700_N0002422D4442_9700/ - N5523625F2015 (delivery order): $6,100,389, Southwest Regional Maint Center. C460B: Uss Makin Island (LHD-8) FY25 Cmav S002 Award Basic Delivery Order 0280 Tppc-Lhd8-Swrmc25-S002. https://www.usaspending.gov/award/CONT_AWD_N5523625F2015_9700_N0002422D4463_9700/ - N4034524F8008 (delivery order): $5,131,235, NAVSUP FLT Log CTR Singapore Office. Ship Riders (Sr) and ON-SITE Rep (Osr). https://www.usaspending.gov/award/CONT_AWD_N4034524F8008_9700_N0002421D4444_9700/ - N5523625F4006 (delivery order): $4,981,827, Southwest Regional Maint Center. C460a_delivery Order to Support Repairs on the Uss Chosin (CG-65).. https://www.usaspending.gov/award/CONT_AWD_N5523625F4006_9700_N0002422D4454_9700/ - N5523626F5011 (delivery order): $4,522,533, Southwest Regional Maint Center. C460a_uss Michael Monsoor (DDG-1001) FY26 Cmav S001_delivery Order. https://www.usaspending.gov/award/CONT_AWD_N5523626F5011_9700_N0002422D4454_9700/ - N5523626F6009 (delivery order): $4,350,676, Southwest Regional Maint Center. C460B: Uss Anchorage (LPD-23) FY26 Em 0039 Delivery Order Sssd-Hm&e-26-0039. https://www.usaspending.gov/award/CONT_AWD_N5523626F6009_9700_N0002422D4463_9700/ - N4034524F8003 (delivery order): $4,099,201, NAVSUP FLT Log CTR Singapore Office. OCONUS Pmav Execution for LCS 10. https://www.usaspending.gov/award/CONT_AWD_N4034524F8003_9700_N0002421D4444_9700/ - N4033925CF008 (definitive contract): $4,032,672, NAVSUP FLC Bahrain. Uss Santa Barb (Lcs 32), Rav Bahr 062-25. https://www.usaspending.gov/award/CONT_AWD_N4033925CF008_9700_-NONE-_-NONE-/ - N5523626F2002 (delivery order): $3,839,368, Southwest Regional Maint Center. C460b_delivery Order. Sssd-Hm&e-26-0004.. https://www.usaspending.gov/award/CONT_AWD_N5523626F2002_9700_N0002422D4463_9700/ - N5523623F5027 (delivery order): $3,670,267, Southwest Regional Maint Center. C460A: Uss O'Kane (DDG-77) FY23 Cmav S001 (FY23 Em 0090, FY24 Em 0025) Growth Rcc, New Work Rcc, Descope. https://www.usaspending.gov/award/CONT_AWD_N5523623F5027_9700_N0002422D4454_9700/ - N5523625F6067 (delivery order): $3,566,583, Southwest Regional Maint Center. C460B: Uss Ashland Cmav S003 Delivery Order N5523625F6067 Tppc-Lsd48-Swrmc24-S003. https://www.usaspending.gov/award/CONT_AWD_N5523625F6067_9700_N0002422D4463_9700/ - N5523624F2007 (delivery order): $3,316,902, Southwest Regional Maint Center. Uss Tripoli (LHA-7) Fy 24 Em 0075 Do N5523624F2007. https://www.usaspending.gov/award/CONT_AWD_N5523624F2007_9700_N0002422D4463_9700/ - N5523624F6063 (delivery order): $3,298,977, Southwest Regional Maint Center. Code 460B Sustainment Uss Pearl Harbor (LSD-52) Em 0091 Delivery Order.. https://www.usaspending.gov/award/CONT_AWD_N5523624F6063_9700_N0002422D4463_9700/ - N5523625F5007 (delivery order): $3,229,269, Southwest Regional Maint Center. C460a_delivery Order Award for the Uss Chafee (DDG-90). https://www.usaspending.gov/award/CONT_AWD_N5523625F5007_9700_N0002422D4442_9700/ - N5523625F6079 (delivery order): $3,211,913, Southwest Regional Maint Center. C460B Uss Harpers Ferry (LSD-49) Fy 25 Cmav S001 Delivery Order 6079 Tppc-Lsd49-Swrmc25-S001. https://www.usaspending.gov/award/CONT_AWD_N5523625F6079_9700_N0002422D4463_9700/ - N5005425F2044 (delivery order): $3,082,674, Mid Atlantic Reg Maint CTR. Landing Craft Air Cushion and Ship to Shore Connector Support Lcac 77 FMP. https://www.usaspending.gov/award/CONT_AWD_N5005425F2044_9700_N5005423D0001_9700/ - N5005424F2009 (delivery order): $3,050,541, Mid Atlantic Reg Maint CTR. Marine Boatyard and Industrial Support Lcac 83 FMP. https://www.usaspending.gov/award/CONT_AWD_N5005424F2009_9700_N5005423D0001_9700/ - N4034524F8004 (delivery order): $2,956,334, NAVSUP FLT Log CTR Singapore Office. OCONUS Pmav Execution for Uss Savannah. https://www.usaspending.gov/award/CONT_AWD_N4034524F8004_9700_N0002421D4444_9700/ - N5005426F2042 (delivery order): $2,927,186, Mid Atlantic Reg Maint CTR. Landing Craft Air Cushion and Ship to Shore Connector Support Lcac 87 FMP. https://www.usaspending.gov/award/CONT_AWD_N5005426F2042_9700_N5005423D0001_9700/ - N5005424F2024 (delivery order): $2,891,432, Mid Atlantic Reg Maint CTR. Marine Boatyard and Industrial Support Lcac 85. https://www.usaspending.gov/award/CONT_AWD_N5005424F2024_9700_N5005423D0001_9700/ - N5005425F2048 (delivery order): $2,791,354, Mid Atlantic Reg Maint CTR. Landing Craft Air Cushion and Ship to Shore Connector Support Lcac 88 FMP. https://www.usaspending.gov/award/CONT_AWD_N5005425F2048_9700_N5005423D0001_9700/ - N6449823F3134 (delivery order): $2,777,919, NSWC Philadelphia Div. LHD-1 Class Main and Auxiliary Condenser Inspections (Item #158). https://www.usaspending.gov/award/CONT_AWD_N6449823F3134_9700_N6449818D4019_9700/ - N5523624F8473 (delivery order): $2,698,483, Southwest Regional Maint Center. C460C - Uss Charleston - Delivery Order to Accomplish Repairs. https://www.usaspending.gov/award/CONT_AWD_N5523624F8473_9700_N0002421D4444_9700/ - N4215824FSE06 (delivery order): $2,646,833, Norfolk Naval Shipyard GF. Non Nuclear Production Support. https://www.usaspending.gov/award/CONT_AWD_N4215824FSE06_9700_N4215818DS004_9700/ - N5523625F8500 (delivery order): $2,640,836, Southwest Regional Maint Center. C460d_award Scheduled Repairs for Uss Cincinnati (LCS-20). https://www.usaspending.gov/award/CONT_AWD_N5523625F8500_9700_N0002421D4444_9700/ - N4215823FSD04 (delivery order): $2,541,528, Norfolk Naval Shipyard GF. Non Nuclear Production Support. https://www.usaspending.gov/award/CONT_AWD_N4215823FSD04_9700_N4215818DS004_9700/ - N6449823F3022 (delivery order): $2,539,639, NSWC Philadelphia Div. Ceiling Increase in Support of the CG Modernization Electrical Copper/Fiber/Coax Connections and Isc Test Support Aboard the CG-71 (Uss Cape ST George) and CG-65 (Uss Chosin).. https://www.usaspending.gov/award/CONT_AWD_N6449823F3022_9700_N6449821D0019_9700/ - N5523626F5025 (delivery order): $2,508,710, Southwest Regional Maint Center. C460a_incorporate Repairs from the Original Work Specification Package for Uss Stockdale (DDG-106) FY26 Cmav S001.. https://www.usaspending.gov/award/CONT_AWD_N5523626F5025_9700_N0002422D4454_9700/ - N6833523F0019 (delivery order): $2,491,698, NAVAIR Warfare CTR Aircraft Div. Options. https://www.usaspending.gov/award/CONT_AWD_N6833523F0019_9700_N6833519G0003_9700/ - N4034524F8007 (delivery order): $2,481,480, NAVSUP FLT Log CTR Singapore Office. OCONUS Pmav Execution for Uss Omaha. https://www.usaspending.gov/award/CONT_AWD_N4034524F8007_9700_N0002421D4444_9700/ - N5523626F4003 (delivery order): $2,418,751, Southwest Regional Maint Center. C460a_uss Chosin (CG-65) FY26 Cmav S002_delivery Order. https://www.usaspending.gov/award/CONT_AWD_N5523626F4003_9700_N0002422D4442_9700/ - N4033926FF004 (delivery order): $2,335,436, NAVSUP FLC Bahrain. Uss Tulsa (Lcs 16), Bahr-071-25 17 Work Items as Per the Attached Specification of Work (Sow).. https://www.usaspending.gov/award/CONT_AWD_N4033926FF004_9700_N0002425D4219_9700/ - N5523625F8502 (delivery order): $2,334,660, Southwest Regional Maint Center. C460d_award Scheduled Repairs for Uss Montgomery (LCS-8). https://www.usaspending.gov/award/CONT_AWD_N5523625F8502_9700_N0002421D4444_9700/ - N5523626F8050 (delivery order): $2,317,516, Southwest Regional Maint Center. C460c_uss Fort Worth (LCS-3) FY26 Icmav S001 Delivery Order. https://www.usaspending.gov/award/CONT_AWD_N5523626F8050_9700_N0002425D4219_9700/ - N5005426F2046 (delivery order): $2,307,749, Mid Atlantic Reg Maint CTR. Landing Craft Air Cushion and Ship to Shore Connector Support Lcac 110 Psa. https://www.usaspending.gov/award/CONT_AWD_N5005426F2046_9700_N5005423D0001_9700/ - N4033924FF024 (delivery order): $2,307,362, NAVSUP FLC Bahrain. Uss Indianapolis (Lcs 17) Rav. https://www.usaspending.gov/award/CONT_AWD_N4033924FF024_9700_N0002421D4462_9700/ - N4002726F0006 (delivery order): $2,179,354, Southeast Regional Maint Center. Uss Mason (Ddg 87) Serm-016-26 Woo Award. https://www.usaspending.gov/award/CONT_AWD_N4002726F0006_9700_N0002424D4232_9700/ - N5523625F8485 (delivery order): $2,173,578, Southwest Regional Maint Center. C460d_incorporate Continuous Maintenance for Uss Fort Worth (LCS-3). https://www.usaspending.gov/award/CONT_AWD_N5523625F8485_9700_N0002421D4444_9700/ - N3225326F0036 (delivery order): $2,141,594, Pearl Harbor Naval Shipyard Imf. Ship Repair. https://www.usaspending.gov/award/CONT_AWD_N3225326F0036_9700_N0002424D4238_9700/ - N4033924FF023 (delivery order): $2,138,428, NAVSUP FLC Bahrain. Uss Indianapolis (Lcs 17), Pmav. https://www.usaspending.gov/award/CONT_AWD_N4033924FF023_9700_N0002421D4462_9700/ - N6264926F8002 (delivery order): $2,092,305, NAVSUP FLT Log CTR Yokosuka. Emergent Maintenance for Uss Santa Barbara in Sembawang Singapore. https://www.usaspending.gov/award/CONT_AWD_N6264926F8002_9700_N0002425D4219_9700/ - N5523624F8454 (delivery order): $2,079,797, Southwest Regional Maint Center. C460C Uss Montgomery (LCS-8) Fy Cmav S002 Delivery Order N5523624F8454. https://www.usaspending.gov/award/CONT_AWD_N5523624F8454_9700_N0002421D4444_9700/ - N5005425F2032 (delivery order): $2,022,563, Mid Atlantic Reg Maint CTR. Landing Craft Air Cushion and Ship to Shore Connector Support Lcac 109. https://www.usaspending.gov/award/CONT_AWD_N5005425F2032_9700_N5005423D0001_9700/ - N5523625F5012 (delivery order): $1,986,272, Southwest Regional Maint Center. 460a_delivery Order Award for the Uss Michael Monsoor. https://www.usaspending.gov/award/CONT_AWD_N5523625F5012_9700_N0002422D4454_9700/ --- Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/epsilon-systems-solutions-inc-t1gvz5z6k5l4.