Overview
Obligated since award on contracts active FY2021–FY2026; subcontractors: reported value since award
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Insight Two subcontractorsSubcontractor (sub): a company hired by the prime to do part of a federal contract. It works for the prime, not the government. Glossary received 100% of what it reported subcontracting. See more on the Teaming tab
Prime contract obligationsObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary, FY2013–FY2026
Includes FY2026 so far: $4.08M, still being reported
About
From the company's SBA profile, updated Nov 2025
Key Business Areas Pollution Prevention, P2 Hazardous Waste Management/Disposal Regulatory Compliance Energy Environmental Restoration Military Munitions Response Ergonomic Corrosion Control Prevention Environmental Engineering Environmental Compliance Construction
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $19M in FY2023. See more on the Contracts tab
$101M since award = $80.1M in FY2021–FY2026 + $21.1M before FY2021
Click a state to open its page.
- South Carolina$43.3M · 43%
- Georgia$27.7M · 27%
- North Carolina$13.5M · 13%
- Florida$5.42M · 5.4%
- Massachusetts$3.6M · 3.6%
- Wisconsin$2.18M · 2.2%
- Virginia$1.54M · 1.5%
- Indiana$695K · 0.7%
- Ohio$688K · 0.7%
- Kentucky$649K · 0.6%
- Maryland$623K · 0.6%
- Texas$446K · 0.4%
- Mississippi$441K · 0.4%
- Louisiana$193K · 0.2%
- District of Columbia$105K · 0.1%
- California$91.8K · 0.1%
- Tennessee$18.9K · 0.0%
12 smaller, $7.67M together.
No US state recorded: $35.4K · 0.0%
Insight 43% was performed in South Carolina. See more on the Contracts tab
Contracts
147 contracts with an action since FY2021
Click a tile to open its contract.
Insight Stand-alone contracts hold 63% of these contracts' obligations.
Click a tile to open its industry page.
Insight 41% under NAICS 561210.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Seres Engineering & Services LLC prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
10 end within 12 months.
Showing 1–10 of 147 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| W9124C21C0002 | Stand-alone | W6QM MICC FT MCCOY (RC) (W911SA) | $32,348,803 | Apr 16, 2026 | Ended |
| W9124M23C0002 | Stand-alone | W6QM MICC-FT STEWART (W9124M) | $4,462,399 | Feb 28, 2027 | Ends within 12 months |
| W912HN23F1027 | 47QRAA18D00ES | W074 ENDIST SAVANNAH (W912HN) | $3,996,939 | Sep 9, 2026 | Ended |
| W912HN18C1006 | Stand-alone | W074 ENDIST SAVANNAH (W912HN) | $3,720,537 | Aug 3, 2023 | Ended |
| W912WJ22C0016 | Stand-alone | W2SD ENDIST NEW ENGLAND (W912WJ) | $3,532,982 | Sep 21, 2027 | Ends within 12 months |
| 47PE0619C0023 | Stand-alone | PBS R4 AMD BLUE RIDGE EAST BRANCH (47PE06) | $3,113,829 | Dec 31, 2024 | Ended |
| 68HERH21C0001 | Stand-alone | LAND, ENFORCEMENT, AND AIR DIVISION (68HERL) | $2,861,157 | Sep 30, 2025 | Ended |
| FA441820C0003 | Stand-alone | FA4418 628 CONS PK | $2,610,217 | Sep 30, 2024 | Ended |
| FA857124F0057 | FA857120D0005 | FA8571 MAINT CONTRACTING AFSC PZIM | $2,284,455 | May 23, 2025 | Ended |
| FA857123F0034 | FA857120D0005 | FA8571 MAINT CONTRACTING AFSC PZIM | $2,180,482 | May 23, 2024 | Ended |
Buyers
Department of the Army: $68.1M obligated since award; $56.2M in FY2021–FY2025 actions
Click a tile to open its office page.
Insight Department of the Army placed 67%.
Contracting offices that awarded its prime contracts, FY2021–FY2026
See which offices award its contracts.
13 offices awarded only one contract.
Showing 1–10 of 23 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| W6QM MICC FT MCCOY (RC) (W911SA) | Department of the Army | 1 | $32,348,803 | Oct 15, 2020 | Jan 22, 2026 |
| W074 ENDIST SAVANNAH (W912HN) | Department of the Army | 28 | $17,374,885 | Sep 18, 2018 | Sep 8, 2025 |
| FA8571 MAINT CONTRACTING AFSC PZIM | Department of the Air Force | 11 | $11,983,110 | Jun 4, 2019 | May 13, 2026 |
| NAVFACSYSCOM SOUTHEAST (N69450) | Department of the Navy | 64 | $7,769,848 | Jun 30, 2014 | Jun 9, 2026 |
| W6QM MICC-FT STEWART (W9124M) | Department of the Army | 1 | $4,462,399 | Mar 21, 2023 | May 12, 2026 |
| PBS R4 AMD BLUE RIDGE EAST BRANCH (47PE06) | Public Buildings Service | 3 | $3,697,099 | Sep 24, 2019 | Jan 2, 2025 |
| W2SD ENDIST NEW ENGLAND (W912WJ) | Department of the Army | 1 | $3,532,982 | Sep 22, 2022 | Mar 11, 2026 |
| W6QM MICC-FT BENNING (W911SF) | Department of the Army | 2 | $3,468,072 | Aug 27, 2019 | Aug 22, 2024 |
| W072 ENDIST LOUISVILLE (W912QR) | Department of the Army | 9 | $3,294,571 | Mar 30, 2020 | Apr 14, 2026 |
| FA4418 628 CONS PK | Department of the Air Force | 2 | $2,997,405 | Aug 26, 2017 | Oct 1, 2023 |
Teaming
Subcontracts Seres Engineering & Services LLC received, by prime order
Whom it works under and on what.
4 subcontracts from 2 primes.
Showing 1–4 of 4 subcontracts
| Aecom Technical Services, Inc. | W912DR21F0349under W912DR19D0001 | W2SD ENDIST BALTIMORE (W912DR) | $3,347,087 | Jan 7, 2022 |
| Aecom Technical Services, Inc. | W912DR22F0299under W912DR19D0001 | W2SD ENDIST BALTIMORE (W912DR) | $1,299,351 | Mar 23, 2023 |
| Aptim Federal Services, LLC | N6247318F4977under N6247317D0006 | NAVFACSYSCOM SOUTHWEST (N62473) | $505,724 | Feb 21, 2019 |
| Aptim Federal Services, LLC | W912DR18D0002 | W2SD ENDIST BALTIMORE (W912DR) | $100,453 | Jun 18, 2026 |
Subcontractors to Seres Engineering & Services LLC, reported since award
Who works under its prime contracts that had an action in FY2021–FY2026.
The 10 largest received 100% of the reported value.
Showing 1–2 of 2 subcontractors
| Since award, US$ | ||||||
|---|---|---|---|---|---|---|
| ReportsSubaward report: a prime's report of a first-tier subcontract of $30,000 or more. The amount is what the prime reported, not money paid. Glossary | Own prime $, 10 FYOwn prime $, 10 FY: the subcontractor's own prime contract obligations in each of the last ten fiscal years, not money from this prime. The latest year is reported so far. Glossary | |||||
| Cornerstone Dimensional Stone LLC | South CarolinaWest Columbia, SC | 1 | 1 | $130,425 | Sep 20, 2022 | |
| Bennett Preservation Engineering, PC | South CarolinaCharleston, SC | 1 | 1 | $23,706 | Sep 20, 2022 | FY2017–FY2026, low $0 in FY2022, high $123K in FY2021 |
Opportunities
Open opportunities matching Seres Engineering & Services LLC's registered industries
Notices in its 13 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 236220, 237990, 532490, 541330, 541620, 561210, 561990, 562910, 811310, 238990, 541690, 562112, 562211
25 of the next 25 are due within 30 days.
25 of 626 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Construction of a Consolidated Warehouse Facility at Radford Army Ammunition Plant (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 19, 2026 |
| J041--Walkin Freezer Repair (opens in Procura)Combined Synopsis/Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 811310Free account: full notice, dates, attachments | Department of Veterans Affairs241-NETWORK CONTRACT OFFICE 01 (36C241) | Oct 19, 2026 |
| Amendment 0001 – Solicitation 36C78626Q0122 – Jefferson Barracks National Cemetery (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments | Department of Veterans AffairsNATIONAL CEMETERY ADMIN (36C786) | Oct 19, 2026 |
| 6632--Notice of Intent to Sole Source Cepheid GeneExpert Rental and Associated Services (opens in Procura)Special Notice · NAICS 532490Free account: full notice, dates, attachments | Department of Veterans Affairs256-NETWORK CONTRACT OFFICE 16 (36C256) | Oct 19, 2026 |
| ASARCO Taylor Springs Superfund Site Facility Area and Surrounding Custodial Trust Area (opens in Procura)Sources Sought · NAICS 562910Free account: full notice, dates, attachments | Department of the Army (DOD)W07V ENDIST ST LOUIS (W912P9) | Oct 19, 2026 |
| L099--Onsite Inscription Services for Jefferson Barracks National Cemetery (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 561990Free account: full notice, dates, attachments | Department of Veterans AffairsNATIONAL CEMETERY ADMIN (36C786) | Oct 19, 2026 |
| GIWW Freeport to Matagorda Maintenance Dredging (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST GALVESTON (W912HY) | Oct 19, 2026 |
| SWFSC Fisheries Ecology Division (FED) Facility Support Services Contract (opens in Procura)Sources Sought · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M3) | Oct 19, 2026 |
| J079--PM&R Svc for Floor Cleaning Equipment (opens in Procura)Solicitation · NAICS 811310Free account: full notice, dates, attachments | Department of Veterans Affairs262-NETWORK CONTRACT OFFICE 22 (36C262) | Oct 19, 2026 |
| 52000QR270000033- USCGC Northland Vane Axial Fans Rebuild & Reconditioning (QTY 2) (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 811310Free account: full notice, dates, attachments | U.S. Coast Guard (DHS)Office 70ZU01 | Oct 19, 2026 |
| Vacuum Recovery Unit (opens in Procura)Sources Sought · NAICS 532490Free account: full notice, dates, attachments | Department of the Navy (DOD)PORTSMOUTH NAVAL SHIPYARD GF (N39040) | Oct 19, 2026 |
| PBA Testing, Lab and Engineering Services (opens in Procura)Sources Sought · NAICS 541620Free account: full notice, dates, attachments | Department of the Army (DOD)W6QK ACC-RI (W519TC) | Oct 19, 2026 |
| SeaPort: CNSP PA/VI Support Services (opens in Procura)Presolicitation · Set aside: Women-owned small business · NAICS 541330Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVSUP FLT LOG CTR SAN DIEGO (N00244) | Oct 19, 2026 |
| NAVAL RESEARCH LABORATORY (NRL) FACILITY SUPPORT SERVICES (FSS) (opens in Procura)Presolicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM WASHINGTON (N40080) | Oct 19, 2026 |
| IDIQ General Maintenance Services, Beaver Project Office (opens in Procura)Solicitation · Set aside: Small business · NAICS 561210Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST LITTLE ROCK (W9127S) | Oct 19, 2026 |
| Water Resources Brach Quarterly Industry Day for Coastal and Navigation Projects (opens in Procura)Special Notice · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W074 ENDIST JACKSNVLLE (W912EP) | Oct 19, 2026 |
| HST Roof Safety Construction Project (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Public Buildings Service (GSA)PBS PROJECT DELIVERY CAPITAL CONSTRUCTION - BRANCH NORTHEAST (47PB51) | Oct 19, 2026 |
| Two Phase Design and Construction of the Port Monmouth Phase II, Contract 1 Mitigation Project (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments | Department of the Army (DOD)W2SD ENDIST NEW YORK (W912DS) | Oct 19, 2026 |
| Technical, Analytical, Programmatic, and Integration Support Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 541330Free account: full notice, dates, attachments | Department of EnergyNNSA NON-MO CNTRCTNG OPS DIV (892331) | Oct 19, 2026 |
| Z2DA--589A7-23-306 Renovate Bldg. 5 & 5B for Mental Health FY27 NRM (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs255-NETWORK CONTRACT OFFICE 15 (36C255) | Oct 19, 2026 |
| Decontamination, Demilitarization and Demolition Technical and Operational Support (opens in Procura)Solicitation · Set aside: Small business · NAICS 562910Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC INDIAN HEAD DIVISION (N00174) | Oct 19, 2026 |
| Medical Repair and Renewal (MRR) Korea (opens in Procura)Solicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W2V6 USA ENG SPT CTR HUNTSVIL (W912DY) | Oct 19, 2026 |
| Y1DA--CON-NRM-668-19-100 Renovate Second Floor Operating Rooms (opens in Procura)Sources Sought · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 19, 2026 |
| Z2DA--Construction Project 570-25-314 Replace Surgical Air Handler Unit (AHU) (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs261-NETWORK CONTRACT OFFICE 21 (36C261) | Oct 19, 2026 |
| Optomechanical Design (opens in Procura)Special Notice · NAICS 541330Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 19, 2026 |
Registration and contacts
Registration
- UEI
- NBVMXMMBHYU3
- CAGE code
- 5YJA9
- Registration
- Active, expires Nov 24, 2026
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- CHARLESTON, SC, 29492
- Congressional district
- SC-01
- Established
- 2007
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 13 industries; primary 541330
- 236220 Commercial and Institutional Building Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238990 All Other Specialty Trade Contractors
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541330 Engineering ServicesPrimary
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 561210 Facilities Support Services
- 561990 All Other Support Services
- 562112 Hazardous Waste Collection
- 562211 Hazardous Waste Treatment and Disposal
- 562910 Remediation Services
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Contacts at Seres Engineering & Services LLC
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Company contactSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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