Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toSubcontracts toCircle area = dollars
Insight W075 ENDIST SACRAMENTO (W91238) is its largest buyer. See more on the Buyers 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, FY2016–FY2026
Includes FY2026 so far: −$218K, still being reported
About
From the company's SBA profile, updated Jan 2026
Geo-Ex Subsurface Exploration is a registered California Small Business Enterprise (Micro Business), providing drilling services to the geotechnical, environmental and construction industries.For more information visit our website at http://www.geoexsubsurface.com/
Agencies report with a delay; the latest year will rise
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Insight Largest year: $2.85M in FY2024. See more on the Contracts tab
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- California$2.93M · 100%
Circle area = dollarsOutlined: head office state (California)
Insight 100% was performed in California. See more on the Contracts tab
Contracts
6 contracts with an action since FY2021
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RunningEnds within 12 monthsEnded
Insight W9123823D0005 orders hold 90% of these contracts' obligations.
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Insight 99% under NAICS 541360.
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All prime contractsW9123823D0005 orders
Insight 75% of its prime obligations came through W9123823D0005 orders.
Current end date of each prime contract with an action since FY2021
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Geo-ex Subsurface Exploration prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–6 of 6 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| 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 | ||||
| W9123824F0081 | W9123823D0005 | W075 ENDIST SACRAMENTO (W91238) | $1,380,600 | Sep 4, 2025 | Ended |
| W912PL24F0063 | W9123823D0005 | W075 ENDIST LOS ANGELES (W912PL) | $635,921 | Sep 30, 2025 | Ended |
| W9123824F0036 | W9123823D0005 | W075 ENDIST SACRAMENTO (W91238) | $564,900 | Aug 30, 2025 | Ended |
| W9123821F0102 | W9123816D0026 | W075 ENDIST SACRAMENTO (W91238) | $269,615 | Jun 30, 2021 | Ended |
| W9123824F0010 | W9123823D0005 | W075 ENDIST SACRAMENTO (W91238) | $55,345 | Jan 30, 2025 | Ended |
| W912P725CA024 | Stand-alone | W075 ENDIST SAN FRAN (W912P7) | $26,430 | Dec 20, 2025 | Ended |
Buyers
Department of the Army: $2.93M obligated since award; $3.15M in FY2021–FY2025 actions
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Insight Department of the Army placed 100%.
Contracting offices that awarded its prime contracts, FY2021–FY2026
See which offices award its contracts.
2 offices awarded only one contract.
Showing 1–3 of 3 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| W075 ENDIST SACRAMENTO (W91238) | Department of the Army | 4 | $2,270,460 | Mar 4, 2021 | Dec 20, 2024 |
| W075 ENDIST LOS ANGELES (W912PL) | Department of the Army | 1 | $635,921 | Sep 24, 2024 | Apr 22, 2026 |
| W075 ENDIST SAN FRAN (W912P7) | Department of the Army | 1 | $26,430 | Sep 24, 2025 | Oct 29, 2025 |
Teaming
Subcontracts Geo-ex Subsurface Exploration received, by prime order
Whom it works under and on what.
6 subcontracts from 2 primes.
Showing 1–6 of 6 subcontracts
| Aecom Technical Services, Inc. | W9123818F0173under W9123816D0018 | W075 ENDIST SACRAMENTO (W91238) | $230,225 | Nov 12, 2018 |
| Aecom Technical Services, Inc. | W9123818F0104under W9123816D0018 | W075 ENDIST SACRAMENTO (W91238) | $127,000 | Apr 29, 2019 |
| Urs Group, Inc. | CM02under W912PL10D0023 | W075 ENDIST SACRAMENTO (W91238) | $84,920 | Nov 13, 2014 |
| Aecom Technical Services, Inc. | W9123818F0118under W9123816D0018 | W075 ENDIST SACRAMENTO (W91238) | $79,785 | Nov 28, 2018 |
| Aecom Technical Services, Inc. | 140R2018F0095under GS00F188CA | MP-REGIONAL OFFICE (140R20) | $75,600 | Feb 11, 2020 |
| Aecom Technical Services, Inc. | W9123823F0025under W9123821D0002 | W075 ENDIST SACRAMENTO (W91238) | $66,530 | Oct 10, 2023 |
Opportunities
Open opportunities matching Geo-ex Subsurface Exploration's registered industries
Notices in its 1 industry (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): 237310
25 of the next 25 are due within 30 days.
25 of 34 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| 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 |
| 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 |
| 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 |
| Repair Storm Damage Imperial Dam Road at YPG, AZ (opens in Procura)Sources Sought · NAICS 237310Free account: full notice, dates, attachments | Department of the Army (DOD)W075 ENDIST LOS ANGELES (W912PL) | 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 |
| Opportunity Available to NM FERM BPA Zone 1 Contractors ONLY with the USDA Forest Service (opens in Procura)Special Notice · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Forest Service (USDA) | Oct 22, 2026 |
| Helena - Lewis and Clark National Forest Dry Pole Pit Rock Crushing Service (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Forest Service (USDA)WALLOWA WHITMAN NATIONAL FOREST (1204M3) | Oct 22, 2026 |
| Z--Driveway & Parking Lot Sealcoating and Striping (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | National Oceanic and Atmospheric Administration (DOC)DEPT OF COMMERCE NOAA (1305M3) | Oct 22, 2026 |
| CO-ROCKY MTN ARSNL NWR-PATCH HILL ROAD (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | U.S. Fish and Wildlife Service (DOI)FWS, GAOA (140FGA) | Oct 23, 2026 |
| Cisco Branch Ontonagon River Bridge Replacement (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Forest Service (USDA)USDA-FS, CSA EAST 13 (124455) | Oct 26, 2026 |
| Sole Source Cyprus Helipad Apron Expansion (opens in Procura)Sources Sought · NAICS 237310Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVFACSYSCOM EUROPE AFRICA CENTRAL (N33191) | Oct 27, 2026 |
| CO NP ROMO 407(1) Holzwarth Culvert (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)6982AF CENTRAL FEDERAL LANDS DIVISI | Oct 27, 2026 |
| Jake Rocks Road Reconstruction (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Forest Service (USDA)USDA-FS, CSA SOUTHWEST 7 (127EAX) | Oct 29, 2026 |
| Bonneville Lock and Dam - Navigation Lock 1 Bridge Replacement (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Department of the Army (DOD)W071 ENDIST PORTLAND (W9127N) | Oct 29, 2026 |
| Z--GOGA 336173 - Repair Conzelman Road (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | National Park Service (DOI)DSC CONTRACTING SERVICES DIVISION (140P20) | Oct 29, 2026 |
| Guardrail Installation, Mansfield Hollow Lake, Mansfield, CT (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Department of the Army (DOD)W2SD ENDIST NEW ENGLAND (W912WJ) | Oct 30, 2026 |
| WWYK100209-Repair Perimeter Dr and Industrial Blvd (opens in Procura)Presolicitation · Set aside: WOSBSS · NAICS 237310Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8137 AFSC PZIOC | Oct 30, 2026 |
| Z--YELL 338223 - Bridge Preservation (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | National Park Service (DOI)DSC CONTRACTING SERVICES DIVISION (140P20) | Oct 30, 2026 |
| Z--BRCA 310427 Southbound Shuttle Stop (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | National Park Service (DOI)DSC CONTRACTING SERVICES DIVISION (140P20) | Nov 3, 2026 |
| Natchez Trace Parkway Project MS NP NATR 3F26 (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)693C73 EASTERN FED LANDS DIVISION | Nov 3, 2026 |
| ND NP THRO 204(1) Buck Hill Road (opens in Procura)Solicitation · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)6982AF CENTRAL FEDERAL LANDS DIVISI | Nov 3, 2026 |
| TX FW LGA 10(5) Steve Thompson Wildlife Drive (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)6982AF CENTRAL FEDERAL LANDS DIVISI | Nov 3, 2026 |
| WA NP OLYM 12(8), Hurricane Ridge Rockfall Mitigation MP 9.4 (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)690567 WESTERN FEDERAL LANDS DIV | Nov 4, 2026 |
| Acadia National Park (opens in Procura)Solicitation · Set aside: Small business · NAICS 237310Free account: full notice, dates, attachments | Federal Highway Administration (DOT)693C73 EASTERN FED LANDS DIVISION | Nov 10, 2026 |
Registration and contacts
Registration
- UEI
- YGBCMSLKYG68
- CAGE code
- 790M3
- Registration
- Active, expires Jan 15, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- DIXON, CA, 95620
- Congressional district
- CA-04
- Established
- 2012
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 1 industry; primary 237310
- 237310 Highway, Street, and Bridge ConstructionPrimary
Contacts at Geo-ex Subsurface Exploration
| 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) | Government business POC · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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