Sander Geophysics LIMITED
Ottawa, ON Doing business as S G L
- UEI
- ZXDGBH2P9UL2
- CAGE
- L1497
- Primary NAICS
- 541360 Geophysical Surveying and Mapping Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- SAM.gov registration date
- Physical address
- 260 Hunt Club Rd, Ottawa, ON K1V 1C1, Canada
- Website
- sgl.com
- Founded
- 1956
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract awards
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Dewberry Engineers Inc. | 140G0225F0165 | $1,373,907 | |
| Dewberry Engineers Inc. | 140G0225F0123 | $1,925,220 | |
| Dewberry Engineers Inc. | 140G0224F0144 | $7,885,547 |
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About the company
Sander Geophysics LIMITED (SGL), a Canadian for-profit organization registered in SAM.gov since 2003, is a specialized geophysical services company focused on airborne geophysical data acquisition and processing. The company provides sophisticated technical expertise in magnetic data collection, analysis, and survey operations, with a particular emphasis on scientific research and mapping projects. Based in Ottawa, Ontario, SGL has established itself as a critical technical partner for federal agencies requiring advanced geophysical data collection and processing capabilities.
In terms of federal contract work, SGL has primarily operated as a subcontractor through Dewberry Engineers Inc., specifically performing airborne geophysical data acquisition and processing services. These subcontract awards in 2025 (August and July) demonstrate the company's ongoing capability to support complex geospatial and geophysical data collection projects. While the available records do not specify detailed funding agencies or set-aside designations, the consistent focus appears to be on high-precision airborne magnetic survey and data processing work that requires specialized aircraft, technical equipment, and expert personnel.
Regarding federal grant awards, SGL has been a critical sub-awardee in scientific research projects, most notably working with the University of Colorado and other research institutions. The grant awards from 2021 and 2022 reveal a comprehensive scope of services including providing subject matter experts, aircraft, equipment, and crews for acquiring airborne magnetic data. SGL's grant work involves complex tasks such as developing error models, designing and conducting airborne magnetic surveys, processing collected data, providing survey aircraft and specialized equipment, and supporting scientific documentation and publication processes. These grants appear to be focused on geophysical research, magnetic data analysis, and supporting advanced scientific modeling efforts.
Quick answers
Is Sander Geophysics LIMITED registered in SAM.gov?
Yes. Sander Geophysics LIMITED's SAM.gov registration is active through January 21, 2027.
What is Sander Geophysics LIMITED's most recent federal award?
Sander Geophysics LIMITED's most recent federal contract award is Airborne magnetic, radiometric, and gravity survey over louisa, VA (ING12PC00038), from Office of Acquisitions and Grants (USGS), on June 15, 2012.
On GovTribe
See Sander Geophysics LIMITED's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors