Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toSubcontracts toCircle area = dollars
Insight NAVFACSYSCOM MID-ATLANTIC (N40085) is its largest buyer. See more on the Buyers tab
About
From the company's SBA profile, updated Jan 2026
Full service remedial construction contractor with significant federal & private exp. OSHA 40 certified, heavy equipment. Asbestos and RAD certified. Site work, trans and disposal of Haz and Non-Hazardous Substances. Thermal Treatment.
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $24.1M in FY2016; since FY2021, $19.8M in FY2022. See more on the Contracts tab
$88.2M since award = $43.7M in FY2021–FY2026 + $44.6M before FY2021
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- Maine$22M · 25%
- New York$17.7M · 20%
- Connecticut$13.1M · 15%
- Rhode Island$11.3M · 13%
- New Jersey$9.86M · 11%
- Massachusetts$8.09M · 9.2%
- New Hampshire$5.65M · 6.4%
- Virginia$248K · 0.3%
- U.S. Virgin Islands$138K · 0.2%
- Tennessee$104K · 0.1%
5 smaller, $14.2M together.
Circle area = dollarsOutlined: head office state (Massachusetts)
Insight 25% was performed in Maine. See more on the Contracts tab
Contracts
93 contracts with an action since FY2021
Click a tile to open its contract.
RunningEnds within 12 monthsEnded
Insight 70Z0G118DPRV16900 orders hold 26% of these contracts' obligations.
Click a bar to open its industry page.
Insight 98% under NAICS 236220.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Tantara Associates Corp. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–10 of 93 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| 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 | ||||
| N4008521F6370 | N4008521D0057 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $9,858,893 | Jun 16, 2026 | Ended |
| 70Z0G122FABCD0044 | 70Z0G118DPRV16900 | CEU PROVIDENCE(000G1) (70Z0G1) | $7,081,840 | May 29, 2024 | Ended |
| W912WJ19C0003 | Stand-alone | W2SD ENDIST NEW ENGLAND (W912WJ) | $6,866,231 | Jun 15, 2021 | Ended |
| N4008518F4234 | N4008517D5049 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $5,807,380 | Feb 12, 2019 | Ended |
| W912WJ22F0140 | W912WJ21D0007 | W2SD ENDIST NEW ENGLAND (W912WJ) | $4,769,488 | Dec 31, 2025 | Ended |
| N4008520F5100 | N4008517D5049 | NAVFACSYSCOM ATLANTIC (N62470) | $3,913,600 | Aug 15, 2022 | Ended |
| 70Z0G120FPRV07400 | 70Z0G118DPRV16900 | CEU PROVIDENCE(000G1) (70Z0G1) | $3,651,788 | Jun 30, 2021 | Ended |
| N4008519F6032 | N4008517D5049 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $3,600,409 | Oct 22, 2021 | Ended |
| FA283516C0010 | Stand-alone | FA2835 AFLCMC HANSCOM PZI | $3,544,483 | Sep 1, 2021 | Ended |
| N4008518F5884 | N4008516D3045 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $2,751,522 | Aug 31, 2019 | Ended |
Page 1 of 10
Buyers
Department of the Navy: $46.2M obligated since award; $17.8M in FY2021–FY2025 actions
Click a tile to open its office page.
Insight Department of the Navy placed 52%.
Contracting offices that awarded Tantara Associates Corp. prime contracts, FY2021–FY2026
See which offices award its contracts.
4 offices awarded only one contract.
Showing 1–10 of 13 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NAVFACSYSCOM MID-ATLANTIC (N40085) | Department of the Navy | 33 | $42,293,584 | Jan 27, 2016 | May 20, 2026 |
| CEU PROVIDENCE(000G1) (70Z0G1) | U.S. Coast Guard | 27 | $23,051,848 | Mar 12, 2020 | Mar 14, 2025 |
| W2SD ENDIST NEW ENGLAND (W912WJ) | Department of the Army | 6 | $12,671,519 | Nov 13, 2018 | Nov 19, 2025 |
| FA2835 AFLCMC HANSCOM PZI | Department of the Air Force | 7 | $5,138,723 | Sep 27, 2016 | May 28, 2024 |
| NAVFACSYSCOM ATLANTIC (N62470) | Department of the Navy | 1 | $3,913,600 | May 21, 2020 | Aug 5, 2022 |
| W2R2 COLD RGNS RSCH ENG LAB (W913E5) | Department of the Army | 1 | $269,000 | Mar 10, 2023 | Sep 14, 2023 |
| WASHINGTON CONTRACTING OFFICE (140P21) | National Park Service | 1 | $243,001 | Sep 23, 2016 | Jan 11, 2021 |
| PBS R2 SIMPLIFIED ACQ BR GROUP 1 (47PC04) | Public Buildings Service | 4 | $191,153 | Oct 29, 2020 | Dec 6, 2022 |
| PBS R2 CAPITAL CONSTRUCTION BRANCH (47PC03) | Public Buildings Service | 3 | $170,261 | May 13, 2019 | Jul 28, 2021 |
| PBS R2 REPAIR AND ALTERATIONS BRANCH (47PC02) | Public Buildings Service | 2 | $144,749 | May 28, 2021 | Jul 30, 2024 |
Page 1 of 2
Teaming
Subcontracts Tantara Associates Corp. received, by prime order
Whom it works under and on what.
16 subcontracts from 9 primes.
Showing 1–10 of 16 subcontracts
| Cianbro Corporation | N4008519C9002 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $2,388,000 | Oct 31, 2019 |
| Tetra Tech Ec, Inc. | WE02under N6247013D8007 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $1,583,588 | Oct 15, 2018 |
| Tetra Tech Ec, Inc. | WE18under N6247013D8007 | NAVFACSYSCOM ATLANTIC (N62470) | $1,128,645 | Jul 23, 2019 |
| Environmental Chemical Corporation | N4008512C1727 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $544,200 | Dec 11, 2012 |
| Jacobs Field Services North America, Inc. | 0001under W912WJ14D0002 | W2SD ENDIST NEW ENGLAND (W912WJ) | $365,248 | Apr 16, 2014 |
| Tetra Tech Ec, Inc. | WE15under N6247013D8007 | NAVFACSYSCOM ATLANTIC (N62470) | $201,061 | Jul 23, 2019 |
| Jacobs Project Management Co. | W912WJ19F0026under W912WJ15D0001 | W2SD ENDIST NEW ENGLAND (W912WJ) | $137,228 | Jul 1, 2020 |
| Agviq LLC | N4008519F4551under N6247018D7012 | NAVFACSYSCOM MID-ATLANTIC (N40085) | $119,860 | Nov 26, 2019 |
| G2RJ Incorporated | 0006under W9128F16D0009 | W071 ENDIST OMAHA (W9128F) | $96,058 | Apr 10, 2017 |
| Seres-arcadis 8(a) JV2 LLC | W912WJ20F0022under W912WJ19D0014 | W2SD ENDIST NEW ENGLAND (W912WJ) | $50,775 | Sep 25, 2023 |
Page 1 of 2
Opportunities
Open opportunities matching Tantara Associates Corp.'s registered industries
Notices in its 8 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): 236210, 236220, 237310, 238910, 541620, 562211, 238110, 562910
25 of the next 25 are due within 30 days.
25 of 268 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Environmental Disposal Liabilities Survey (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 541620Free account: full notice, dates, attachments | Department of Veterans Affairs260-NETWORK CONTRACT OFFICE 20 (36C260) | Oct 19, 2026 |
| Z1DA--FY27 NRM 554-25-101 Construct PRRTP (Building Q) Completion Items (VA-27-00008786) (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | Oct 20, 2026 |
| SOURCES SOUGHT NOTICE: AIRCRAFT PARKING APRON, RAAF TINDAL, AUSTRALIA (opens in Procura)Sources Sought · NAICS 237310Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM PACIFIC (N62742) | Oct 20, 2026 |
| Design-Build Design-Bid-Build Multiple-Award Task-Order Contract in Lithuania, Latvia, Estonia (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W2SD ENDIST EUROPE (W912GB) | Oct 20, 2026 |
| Z2DA--542-26-109 | Replace Flat Roof Building 57 | NCO 4 Construction East (VA-26-00053279) (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs244-NETWORK CONTRACT OFFICE 4 (36C244) | Oct 20, 2026 |
| Z1DA--528A8-22-814 Consolidate Primary Care Reception (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 20, 2026 |
| waste management, transportation and disposal services for low-level radioactive waste material located at Goddard Space Flight Center, (opens in Procura)Combined Synopsis/Solicitation · NAICS 562211Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| Request for Information - Sentinel OMC Packages & OGF, Malmstrom Air Force Base, MT (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST SEATTLE (W912DW) | Oct 20, 2026 |
| Shirley Creek Campground Improvements (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238910Free account: full notice, dates, attachments | Forest Service (USDA)USDA-FS, CSA SOUTHWEST 7 (127EAX) | Oct 20, 2026 |
| Y1AA--939-MM26-0A2 Covered Office Space at Northwoods National Cemetery (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans AffairsNATIONAL CEMETERY ADMIN (36C786) | Oct 20, 2026 |
| Design-Bid-Build (DBB) SOF Marine Raider Facilities Complex, Marine Corps Base (MCB) Camp Lejeune, North Carolina (opens in Procura)Solicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM MID-ATLANTIC (N40085) | Oct 20, 2026 |
| Design-Build (DB) and Design-Bid-Build (DBB) Firm Fixed Price (FFP), Indefinite Delivery /Indefinite Quantity (IDIQ), Multiple Award Construction Contract (MACC) for new construction, renovation, and demolition for general construction projects for the NA (opens in Procura)Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM SOUTHEAST (N69450) | Oct 20, 2026 |
| Bonners Ferry Road Grading (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Forest Service (USDA)USDA-FS, CSA NORTHWEST 2 (1240BD) | Oct 20, 2026 |
| Fort Yates Pharmacy USP Renovation (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Indian Health Service (HHS)DIV OF ENGINEERING SVCS - SEATTLE (75H701) | Oct 20, 2026 |
| F35: RSAF 3-Bay Hangar Construction Ebbing ANG AR (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| F35 3-Bay Hangar Construction RSAF, Ebbing ANG Base, AR. (opens in Procura)Presolicitation · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W076 ENDIST TULSA (W912BV) | Oct 20, 2026 |
| ID FLAP ADA 2019(1), Western Heritage Byway - Swan Falls Road (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Oct 20, 2026 |
| WA FWS LPO MULTI(1) Little Pend Oreille NWR Culvert Improvements (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Oct 20, 2026 |
| Request for Information/Market Intelligence Notice: Multiple Projects at Vandenberg Space Force Base - Use of Progressive Design Build (PDB) with Other Transaction Authority (OTA) (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA4610 30 CONS PK | Oct 20, 2026 |
| Z--DENA 332037 Eielson Roof Replacement (opens in Procura)Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments | National Park Service (DOI)DSC CONTRACTING SERVICES DIVISION (140P20) | Oct 20, 2026 |
| Sources Sought (opens in Procura)Special Notice · NAICS 236210Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA5270 18 CONS PK | Oct 21, 2026 |
| Z1DA-- 460-26-004 | Wilmington VAMC Roof Replacement | NCO 4 Construction East (VA-26-00029152) (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments | Department of Veterans Affairs244-NETWORK CONTRACT OFFICE 4 (36C244) | Oct 21, 2026 |
| Fire Station, Building 806, Buckley Space Force Base, CO 80011 (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST OMAHA (W9128F) | Oct 21, 2026 |
| Detection Sciences Testing and Applied Research (DSTAR) (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Oct 21, 2026 |
| OR FLAP DOT CRGNSA 100(7), Historic Columbia River Highway State Trail, Mitchell Point Dr. to Ruthton Trailhead (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Oct 21, 2026 |
Registration and contacts
Registration
- UEI
- NEXBSWDG9MF1
- CAGE code
- 1UPA4
- Registration
- Active, expires Jan 14, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- MARLBOROUGH, MA, 01752
- Congressional district
- MA-03
- Established
- 2000
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 8 industries; primary 236220
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building ConstructionPrimary
- 237310 Highway, Street, and Bridge Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238910 Site Preparation Contractors
- 541620 Environmental Consulting Services
- 562211 Hazardous Waste Treatment and Disposal
- 562910 Remediation Services
Contacts at Tantara Associates Corp.
| 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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