Isotech North America Inc.
Colchester, VT Doing business as Specmatrix
- UEI
- MJV6CBAU3N98
- CAGE
- 3DNR1
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Other
- Other NAICS codes in SAM.gov
-
- 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
- 334515 Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals
- 334516 Analytical Laboratory Instrument Manufacturing
- 541380 Testing Laboratories and Services
- 811210 Electronic and Precision Equipment Repair and Maintenance
- SAM.gov registration date
- Physical address
- 158 Brentwood Dr Unit #4, Colchester, VT 05446, USA
- Website
- isotechna.com
- Founded
- 1994
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 39 Miscellaneous Manufacturing Industries
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 | $152,172 |
| FY2025 | $3,255,624 |
| FY2024 | $2,848,999 |
| FY2023 | $6,974,968 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $87,873 | |
| 2 | Department of the Navy | $61,489 | |
| 3 | Department of Commerce | $2,810 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Aerodyne-Sgt Engineering Services, LLC | 80GSFC21CA007 | $224,977 | |
| Assurance Technology Corp | N0017321C6004 | $59,768 |
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About the company
Isotech North America Inc., operating as Specmatrix, manufactures precision temperature metrology equipment—portable furnaces, calibrators, thermometers, and related instruments—and delivers these products to federal agencies primarily as a small-business prime contractor (98% of recent awards), competing predominantly full-and-open without set-aside designations, though some awards carry Total Small Business set-asides. The Vermont-based for-profit Subchapter S corporation has been registered in SAM since 2003 and operates as a recognized supplier to Navy, Commerce, and Air Force metrology programs.
Specmatrix's customer concentration reflects deep Navy penetration. The top five customer organizations by award count account for 68% of recent awards, with the Naval Supply Systems Command leading in combined potential value at $13.2 million across eight awards, followed closely by Naval Sea Systems Command at $9.2 million across thirteen awards. The National Institute of Standards and Technology anchors the civilian side with 28 awards valued at $1.2 million combined, while Naval Air Warfare Center and Air Force Materiel Command round out the active set. The two customer rankings track closely—NAVSUP dominates both volume and dollars—indicating sustained, high-value engagement rather than scattered small orders.
Representative prime work includes a $3.492 million firm fixed-price purchase order from NAVSUP (November 2023) for 120 portable low-temperature metrology units; a $3.375 million NAVSUP order (September 2023) for 225 portable high-temperature units; a $1.819 million NAVSUP order (March 2025) for 113 portable high-temperature devices; and a $202.8 thousand NIST order (September 2024) for a custom potassium heat pipe furnace. Recent smaller awards include a $87.9 thousand Air Force Materiel Command order (June 2026) for AFPSL furnaces with performance in Great Britain and a $57.7 thousand Naval Sea Systems Command order (May 2026) under Total Small Business set-aside for a thermocouple calibration furnace.
Activity has remained relatively steady, ranging from four to seven awards annually over the past five years, with ninety total prime and sub awards in the source data and combined potential value of $24.3 million. Only two awards (combined potential value $91 thousand) face ultimate completion within the next twenty-four months, presenting minimal near-term recompete exposure. One parent vehicle, an indefinite-delivery contract (N6426716D0002), accounts for four task orders valued at $2 million combined. The portfolio concentrates heavily in NAICS categories for industrial process instruments (31 awards), analytical laboratory instruments (25 awards), and electrical/electronic measurement instruments (11 awards), with corresponding PSC concentration in laboratory equipment, electrical measuring instruments, and temperature/humidity measurement systems.
Subcontract footprint is minimal—two recent sub-awards comprise the recorded sub activity. Specmatrix provides precision thermometer and scanner hardware to Aerodyne-Sgt Engineering Services under the MIST II multidisciplinary engineering contract (September 2025) and infrared calibration labor to Assurance Technology Corp (August 2025). The vendor's capability portfolio centers on manufacturing and calibrating temperature metrology instruments—standard platinum resistance thermometers, portable furnaces, thermometry bridge systems, and related calibration services—with performance primarily at the Colchester, Vermont headquarters, though some specialized equipment work occurs in Great Britain and select federal sites.
SBA capabilities narrative
Isotech North America, Inc. supplies Temperature Calibration Equipment and Services to customers in the United States and Canada. Free lifetime technical support is included with each purchase.
Quick answers
Is Isotech North America Inc. registered in SAM.gov?
Yes. Isotech North America Inc.'s SAM.gov registration is active through October 9, 2027.
How much has Isotech North America Inc. received in federal contracts?
Federal contracts obligated $3,255,624 to Isotech North America Inc. in fiscal year 2025 and $13,231,763 in fiscal years 2023 through 2027.
How does Isotech North America Inc. rank among federal contractors?
Isotech North America Inc. ranked #18 in PSC 4430, #18 in NAICS 334412 and #20 in PSC 6625 in FY2025.
What is Isotech North America Inc.'s most recent federal award?
Isotech North America Inc.'s most recent federal contract award is Low temperature calibrator service (N6426726P4070), from Naval Sea Systems Command (Navy), on July 16, 2026.
On GovTribe
See Isotech North America Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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