Gem Systems Inc.
Markham, ON
- UEI
- QM9GUM8LL787
- CAGE
- 38953
- Primary NAICS
- 339999 All Other Miscellaneous Manufacturing
- 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
- 135 Spy Ct, Markham, ON L3R 5H6, Canada
- Website
- gemsys.ca
- Founded
- 1980
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- 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 |
|---|---|---|---|
| GSM-19 upgrades and accessories | Office of Acquisitions and Grants | $23,280 | |
| GSM-19 upgrades and accessories | Office of Acquisitions and Grants | $47,795 | |
| Proton walking magnetometer | Hawaii Volcano Observatory | $17,634 | |
| Magnetometers | National Institute of Standards and Technology | $29,075 | |
| Magnetometer to be delivered to fairbanks, AK | Alaska Region | $15,665 |
About Gem Systems Inc.
Gem Systems Inc. is a Canadian manufacturer of specialized magnetic measurement instruments headquartered in Markham, Ontario, with a registered facility in Ottawa where federal contract work is performed. The company has maintained federal vendor registration since 1998 and specializes in the design and production of high-precision magnetometers, gradiometers, and magnetic sensors that support scientific research and geological monitoring initiatives. As a for-profit manufacturer, Gem Systems Inc. has established itself as a qualified supplier to multiple federal agencies, leveraging its technical expertise in magnetic field measurement technology to support the U.S. government's scientific data collection and research capabilities.
Gem Systems Inc.'s recent federal contract activity demonstrates a sustained partnership with the U.S. Geological Survey's Office of Acquisitions and Grants, which has awarded the company two prime contracts for GSM-19 upgrades and accessories. The first purchase order, awarded on April 18, 2024, was valued at $47,795.00 with a completion date of June 5, 2024, while a subsequent purchase order awarded on September 18, 2025, valued at $23,280.00, extended through October 23, 2025. Both contracts were awarded under full and open competition with no set-aside designations, reflecting the company's competitive standing in the commercial marketplace. Beyond its direct USGS relationship, Gem Systems Inc. has also served as a subcontractor to Peraton Inc., delivering GSMP-35 V8.0 potassium fast-reading magnetometers under a subcontract awarded in September 2022. The company's customer base across federal agencies includes the National Institute of Standards and Technology, National Park Service Alaska Region, and Hawaii Volcano Observatory, demonstrating its established reputation for reliability and technical competence in supplying specialized scientific instrumentation to the federal government.
Quick answers
What is Gem Systems Inc.'s UEI?
Gem Systems Inc.'s Unique Entity ID (UEI) in SAM.gov is QM9GUM8LL787.
What is Gem Systems Inc.'s CAGE code?
Gem Systems Inc.'s CAGE code is 38953.
What is Gem Systems Inc.'s primary NAICS code?
Gem Systems Inc.'s primary NAICS code is 339999 (All Other Miscellaneous Manufacturing).
Where is Gem Systems Inc. located?
Gem Systems Inc.'s physical address in SAM.gov is 135 Spy Ct, Markham, ON L3R 5H6, Canada.
Is Gem Systems Inc. registered in SAM.gov?
Yes. Gem Systems Inc.'s SAM.gov registration is active through December 12, 2026.
What is Gem Systems Inc.'s most recent federal award?
Gem Systems Inc.'s most recent federal contract award is GSM-19 upgrades and accessories (140G0225P0126), from Office of Acquisitions and Grants, on September 18, 2025.
On GovTribe
See Gem Systems Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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