Geophex LIMITED
Raleigh, NC
- UEI
- DNS7RSJP91R5
- CAGE
- 46211
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
- DK5VUE1LRSL5
-
- SAM.gov registration date
- Physical address
- 605 Mercury St, Raleigh, NC 27603, USA
- Website
- geophex.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $24,750 |
| FY2025 | $0 |
| FY2024 | $54,755 |
| FY2023 | $22,325 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $24,750 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Geophex LIMITED, a foreign-owned for-profit manufacturer of electromagnetic induction sensors and geophysical instruments based in Raleigh, North Carolina, operates exclusively as a prime contractor delivering specialized sensor equipment and geophysical surveying services to the Department of Defense and federal research agencies. The vendor competes full-and-open across all federal markets — no small business set-asides appear in the source record — and operates as a parent entity with a named subsidiary, Weston Geophysical Corp.
Geophex's capability portfolio centers on electromagnetic induction sensor systems, particularly the GEM-2 family of instruments, which measure apparent electrical conductivity and in-phase magnetic susceptibility for soil surveys, geotechnical engineering, subsurface mapping, and cultural resource reviews. Recent representative work includes a $24,750 purchase order from the NRCS Michigan office (September 2026) for a GEM-2 SKI sensor with remote technical training and accessories, a $32,430 purchase order from an unspecified civilian federal agency (August 2024) for a GEM-2H complete system, and a $22,325 purchase order from the Army Corps of Engineers Engineer Research and Development Center (August 2023) for a GEM-2 EM sensor system. The vendor also provides geophysical surveying services, environmental assessment support, and research and development in physical and engineering sciences, as reflected in the category concentration data.
Customer concentration heavily favors the Department of Defense. The top five customers by award count (71% of awards) are the Department of the Navy (87 awards), the Department of the Air Force (70 awards), the Department of the Army (33 awards), the Environmental Protection Agency (6 awards), and the Army Corps of Engineers Engineer Research and Development Center (6 awards, $1.1 million combined potential value). The potential-value ranking diverges slightly — the Army Materiel Command Research Development and Engineering Command anchors the top position at $3.7 million (3 awards) — but DoD remains dominant across both metrics. Geophex serves 30 distinct customer agencies in total.
Geophex holds position on five major indefinite delivery contracts: F0965094D0036 (24 task orders), N6092193DA100 (24 task orders), DACA3193D0045 (12 task orders), N6247792D0143 (11 task orders), and N6247090D6756 (7 task orders). These IDIQs account for the bulk of recent task-order activity. Activity volume has been sparse in recent years — one award in 2024 and one in 2026 in the top-line count — reflecting that the vendor's main business runs through standing IDIQs rather than discrete competitive solicitations. Only one award completes in the next twenty-four months ($25 thousand combined potential value), presenting minimal recompete exposure. Combined dollars obligated ($34.5 million) substantially exceed combined potential value ($8 million), indicating that the source captures a young slice of Geophex's mature IDIQ portfolio.
Quick answers
Is Geophex LIMITED registered in SAM.gov?
Yes. Geophex LIMITED's SAM.gov registration is active through December 18, 2026.
How much has Geophex LIMITED received in federal contracts?
Federal contracts obligated $101,830 to Geophex LIMITED in fiscal years 2023 through 2027.
What is Geophex LIMITED's most recent federal award?
Geophex LIMITED's most recent federal contract award is Nrcs MI - GEM-2 SKI EMI sensor with accessories (12FPC426P0038), from Farm Production and Conservation, on September 16, 2026.
On GovTribe
See Geophex LIMITED's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors