Vendor, Knoxville, TN, part of Bristol Bay Native Corporation
Ses Constructors LLC
UEI WTVXHCKK2LS3, CAGE 8UUH2
18 awards and $20,122,261 obligated between January 30, 2024 and August 27, 2026, 17% under full and open competition, against 1.8 offers on average where reported. 11 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Department of the Army | $13,359,186 |
| Department of the Navy | $4,486,355 |
| Department of Energy | $2,276,720 |
Industries
NAICS on the awards, by dollars.
| Other Heavy and Civil Engineering ConstructionNAICS 237990 | $14,487,988 |
| Industrial Building ConstructionNAICS 236210 | $4,513,228 |
| Water and Sewer Line and Related Structures ConstructionNAICS 237110 | $1,183,283 |
| Commercial and Institutional Building ConstructionNAICS 236220 | -$26,873 |
| Highway, Street, and Bridge ConstructionNAICS 237310 | -$35,365 |
How it wins
Awards by competition, set-aside and type.
| Not Available for Competition | 14 |
| Full and Open Competition After Exclusion of Sources | 3 |
| Not Competed | 1 |
| 8(A) Sole Source | 12 |
| Small Business Set Aside - Total | 2 |
| Definitive Contract | 13 |
| Delivery Order | 3 |
Hear when Ses Constructors LLC wins an award and when a contract it holds is about to end.Follow it
Contracts ending soon
Contracts Ses Constructors LLC holds whose performance ends in the next 19 months, by published end date. Each one is a recompete to prepare for.
- Ending
- 2
- Obligated so far
- $7,757,709
- Soonest
- November 30, 2026
The 2 contracts, the office behind each one and the dates are in the workspace. See them
Competes with
Vendors selling other heavy and civil engineering construction to Department of the Army, by dollars.
| Thalle Construction Co Inc.Hillsborough, NC | $2,567,479,190 |
| Ferrovial Construccion Pr, LLCSan Juan, PR | $1,229,356,731 |
| Great Lakes Dredge & Dock Co, LLCHouston, TX | $977,026,560 |
| Trumbull Corporation and Brayman Construction Corporation, a Joint VenturePittsburgh, PA | $910,051,926 |
| Manson Construction CoSeattle, WA | $754,036,666 |
| Weeks Marine, Inc.Covington, LA | $669,745,390 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- St. Louis District Civil Works and Flood Recovery Projects IDIQ
Department of the Army, W07V Endist ST Louis
Award noticeNAICS 237990Location not publishedW912P926DA013Awarded to Ses Constructors LLC for $95,000,000
Posted Nov 4, 2025 - Charles Page Floodwall Erosion Repair
Department of the Army, W076 Endist Tulsa
SolicitationSmall businessNAICS 237990Tulsa, OKW912BV25R0004Awarded to Ses Constructors LLC
Posted Mar 12, 20257 publications - Office of Environmental Management P1 Pond Weir Da
Department of Energy, EM-OAK Ridge
Award noticeNAICS 237990Oak Ridge, TN89303524REM000011Awarded to Ses Constructors LLC for $1,628,572
Posted Sep 27, 2024 - Industrial Building and Associated Utilities IDIQ
Department of the Navy, Navfacsyscom Mid-Atlantic
Award notice8(a) sole sourceNAICS 236210Kittery, MEN4008524D0064Awarded to Ses Constructors LLC for $4,500,000
Posted Jun 3, 2024 - Various Steam Repairs
Department of the Navy, Navfacsyscom Mid-Atlantic
Award notice8(a) sole sourceNAICS 237110Kittery, MEN4008524C0012Awarded to Ses Constructors LLC for $1,000,000
Posted Apr 22, 2024
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| W912HN25C5000Definitive Contract, October 27, 2024, Not Competed, 1 offers | W074 Endist SavannahDepartment of the Army | Installation of New Oxygen DiffuserNAICS 237990, PSC 3655 | $5,480,989 |
| W9123824C0010Definitive Contract, April 10, 2024, Not Available for Competition, 1 offers | W075 Endist SacramentoDepartment of the Army | Chinle Advanced MeasuresNAICS 237990, PSC Y1LC | $4,670,685 |
| N4008524F5537Delivery Order, June 6, 2024, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | Inner Loop Condensate B291, Repair Steam, Condensate and ComNAICS 236210, PSC Z2EZ | $2,842,557 |
| 89303524CEM000017Definitive Contract, September 27, 2024, Not Available for Competition, 1 offersSolicitation | EM-OAK RidgeDepartment of Energy | Oak Ridge Office of Environmental Management P1 Pond Weir Dam Repair/Replacement SBA Requirement Number VZ1707851175UNAICS 237990, PSC Z2KA | $2,276,720 |
| W912BV25C0013Definitive Contract, June 9, 2025, Full and Open Competition After Exclusion of Sources, 1 offersSolicitation | W076 Endist TulsaDepartment of the Army | Repair of Erosion at Charles Page FloodwallNAICS 237990, PSC Y1PZ | $1,718,940 |
| W912DR24C0011Definitive Contract, March 28, 2024, Not Available for Competition, 1 offers | W2SD Endist BaltimoreDepartment of the Army | Codorus Creek Conduit Repair, Abandonment and Channel Grading York Flood Risk Management Project York, PennsylvaniaNAICS 237110, PSC Z1AB | $1,183,283 |
| N4008524C0012Definitive Contract, April 15, 2024, Not Available for Competition, 1 offersSolicitation | Navfacsyscom Mid-AtlanticDepartment of the Navy | Various Steam RepairsNAICS 236210, PSC Z2NZ | $887,267 |
| N4008524F5533Delivery Order, June 3, 2024, Not Available for Competition | Navfacsyscom Mid-AtlanticDepartment of the Navy | X001 Steam and Cond ReplacementNAICS 236210, PSC Z2NZ | $783,403 |
| W912HN23C5006Definitive Contract, March 27, 2024, Not Available for Competition, 1 offers | W074 Endist SavannahDepartment of the Army | Admin Modification to Change PSC Code from C1CZ to Y1PZ.NAICS 237990, PSC C1CZ | $338,154 |
| W912DQ23C4037Definitive Contract, November 20, 2024, Not Available for Competition, 1 offers | W071 Endist Kansas CityDepartment of the Army | Modification for Rebuilding Stone Column to SP88 - Constitution Ave Replace Culverts at Fort Leonard Wood, MissouriNAICS 237310, PSC Y1LB | $57,997 |
| W912DR23C0065Definitive Contract, May 1, 2025, Not Available for Competition, 1 offers | W2SD Endist BaltimoreDepartment of the Army | Executive Order 14148 and 14173NAICS 237990, PSC Z2LB | $2,000 |
| W912P926FA021Delivery Order, November 20, 2025, Full and Open Competition After Exclusion of Sources, 1 offers | W07V Endist ST LouisDepartment of the Army | St. Louis District Civil Works and Flood Recovery ProjectsNAICS 237990, PSC Z2KZ | $500 |
| W912DR23C0039Definitive Contract, January 30, 2024, Not Available for Competition, 1 offers | W2SD Endist BaltimoreDepartment of the Army | Jennings Randolph Lake Slope Failure Repair - Pop Extension from 30 Apr 2024 to 31 Aug 2024.NAICS 237990, PSC Z1LB | $0 |
| W912DS23C0033Definitive Contract, May 12, 2025, Not Available for Competition, 1 offers | W2SD Endist New YorkDepartment of the Army | Williams Road Flood Damage Repair at West PointNAICS 237310, PSC Y1LB | $0 |
| N4008524D0064June 3, 2024, Not Available for Competition, 1 offersSolicitation | Navfacsyscom Mid-AtlanticDepartment of the Navy | Industrial Building Construction IDIQNAICS 236210, PSC Z2NZ | $0 |
| W912P926DA013November 3, 2025, Full and Open Competition After Exclusion of Sources, 14 offersSolicitation | W07V Endist ST LouisDepartment of the Army | St. Louis District Civil Works and Flood Recovery ProjectsNAICS 237990, PSC Z2KZ | $0 |
| N6945023C0036Definitive Contract, June 28, 2024, Not Available for Competition, 1 offers | Navfacsyscom SoutheastDepartment of the Navy | BaseNAICS 236220, PSC Y1LB | -$26,873 |
| W912DS23C0030Definitive Contract, February 21, 2024, Not Available for Competition, 1 offers | W2SD Endist New YorkDepartment of the Army | Modification A00001 R00001NAICS 237310, PSC Y1LB | -$93,362 |
- Product and service codes
- 3655 Gas Generating and Dispensing Systems, Fixed or MobileY1LC Construction Of Tunnels And Subsurface StructuresZ2EZ Repair Or Alteration Of Other Industrial BuildingsZ2KA Repair Or Alteration Of DamsY1PZ Construction Of Other Non-Building FacilitiesZ2NZ Repair Or Alteration Of Other Utilities
- Transactions
- 54 across 18 awards