Guralp Systems LIMITED
Aldermaston, England Doing business as Guralp
- UEI
- GDLTNGMHDJ75
- CAGE
- U7400
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- Midas House, Aldermaston, Reading RG7 8EA, UK
- Website
- guralp.com
- Founded
- 1985
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- 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 .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Acquire new ocean bottom seismometer equipment to further capabilities. | Air Combat Command | $400,000 | |
| Guralp sensor training | Air Combat Command | $31,250 | |
| Guralp sensor support | Air Combat Command | $124,033 | |
| Certimus seismic sensor stations | CDC Pittsburgh | $31,950 | |
| Digital broadband seismometers for PVU | Bureau of Reclamation | $268,334 |
About Guralp Systems LIMITED
Guralp Systems LIMITED, a UK-based manufacturer of seismic and ocean-monitoring equipment, operates exclusively as a prime contractor selling specialized geophysical instrumentation to civilian and defense federal agencies on full-and-open purchase orders with no set-aside posture. The company is a for-profit international organization headquartered in Aldermaston, Reading, United Kingdom; its federal work concentrates in NAICS 334519 (Other Measuring and Controlling Device Manufacturing) and PSC 6730 (Geophysical Instruments).
Guralp's capability portfolio centers on broadband seismometers, ocean-bottom seismometer systems, digitizers, pressure vessels, and associated deployment hardware for subsurface monitoring and seismic research. Representative work includes a $400 thousand firm fixed-price purchase order from the Space and Missile Systems Center (awarded February 2026, completion August 2026) for ocean-bottom seismometer equipment rated for 6,000-meter seafloor deployment with 12-month battery capability and acoustic communication systems; a $124 thousand purchase order from Air Force Space Command (awarded August 2022) for CMG-3TB seismic sensor support, parts, and maintenance training for the Air Force Technical Application Center's Central Repair Facility; and a $31.25 thousand purchase order from Air Force Space Command (awarded September 2023) for Guralp sensor training for the CRF's broadband mission sustainment and airmen training.
Customer concentration is diffuse across eleven agencies. The Department of the Air Force Space Command anchors the dollars at $1.4 million across ten awards plus an additional $400 thousand from the Space and Missile Systems Center sub-component. The Department of the Interior (US Geological Survey) places the highest award count at ten orders totaling $394 thousand combined potential value, while the Bureau of Reclamation adds four more awards worth $380 thousand. The Department of Health and Human Services Centers for Disease Control and Prevention accounts for seven awards at $365 thousand combined potential value. Activity is sparse — one award in 2026, single awards in 2023 and 2022, and one award in 2020 — with a combined potential value across 46 prime awards of $3.7 million and $3.3 million obligated (91% of ceiling). One award worth $400 thousand reaches completion within the next twenty-four months. Guralp holds no subcontract footprint and sits on three small indefinite delivery contracts at Interior and USGS carrying minimal task-order activity.
Quick answers
What is Guralp Systems LIMITED's UEI?
Guralp Systems LIMITED's Unique Entity ID (UEI) in SAM.gov is GDLTNGMHDJ75.
What is Guralp Systems LIMITED's CAGE code?
Guralp Systems LIMITED's CAGE code is U7400.
What is Guralp Systems LIMITED's primary NAICS code?
Guralp Systems LIMITED's primary NAICS code is 334519 (Other Measuring and Controlling Device Manufacturing).
Where is Guralp Systems LIMITED located?
Guralp Systems LIMITED's physical address in SAM.gov is Midas House, Aldermaston, Reading RG7 8EA, UK.
Is Guralp Systems LIMITED registered in SAM.gov?
Yes. Guralp Systems LIMITED's SAM.gov registration is active through September 14, 2027.
What is Guralp Systems LIMITED's most recent federal award?
Guralp Systems LIMITED's most recent federal contract award is Acquire new ocean bottom seismometer equipment to further capabilities (FA702226P0003), from Air Combat Command, on February 24, 2026.
On GovTribe
See Guralp Systems LIMITED's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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