Company lists · Data refreshed October 2026

Top 25 Monitoring and sensing device manufacturers based in Canada

RevenueBase identified 106 company matches for monitoring and sensing device manufacturers associated with Canada as of October 2026 and tracks 1,908 professional contacts across them, including 702 with verified work emails. Montreal is the largest hub.

This list covers company matches for monitoring and sensing device manufacturers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 18, 2026 How this list was built
106Companies
1,908Contacts tracked
702Verified emails
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The 25 largest monitoring and sensing device manufacturers based in Canada

Ranked by team size
Top 25 of 106 company matches for monitoring and sensing device manufacturers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 18, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOttawa, ON, CanadaHQ recorded Oct 18, 2026201-500199 contacts →

Exact match

“OZ Optics Limited is a leading worldwide supplier of fiber optic products for existing and next-generation optical networks.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
2Exact matchMontreal, QC, CanadaHQ recorded Oct 18, 2026201-500153 contacts →

Exact match

“Otodata has been a key player in the tank monitoring industry for over ten years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
3Exact matchCoquitlam, BC, CanadaHQ recorded Oct 18, 2026201-500139 contacts →

Exact match

“Since 1946, Hoskin Scientific has been the Canadian leader for supplier of environmental, geotechnical, and industrial instrumentation.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
4Exact matchOttawa, ON, CanadaHQ recorded Oct 18, 202651-200137 contacts →

Exact match

“We create instruments to measure the blue planet.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
5Exact matchSaint-bruno, QC, CanadaHQ recorded Oct 18, 202651-200101 contacts →

Exact match

“Innovate to differentiate.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
6Exact matchMaple Ridge, BC, CanadaHQ recorded Oct 18, 202651-20085 contacts →

Exact match

“RST Instruments Ltd, founded in 1977, provides engineered solutions-sensors, instruments, communication systems and data management-for structural and geotechnical monitoring.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
7Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202651-20071 contacts →

Exact match

“Hifi develops high fidelity fiber optic monitoring technology for oil and gas applications.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
8Exact matchCalgary, CanadaHQ recorded Oct 18, 202651-20056 contacts →

Exact match

“Galvanic Applied Sciences Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
9Exact matchMississauga, ON, CanadaHQ recorded Oct 18, 202651-20055 contacts →

Exact match

“Systems With Intelligence™ Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
10Exact matchOttawa, ON, CanadaHQ recorded Oct 18, 202651-20049 contacts →

Exact match

“Welcome to Armstrong Monitoring!”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
11Exact matchRichmond, BC, CanadaHQ recorded Oct 18, 202651-20047 contacts →

Exact match

“Photon Control is a leader in optical sensor design and manufacturing for the world’s largest semiconductor equipment manufacturers.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
12Exact matchQuébec, QC, CanadaHQ recorded Oct 18, 202651-20046 contacts →

Exact match

“FISO Technologies is a leading developer and manufacturer of fiber optic sensors and signal conditioners.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
13Exact matchNorth York, ON, CanadaHQ recorded Oct 18, 202651-20042 contacts →

Exact match

“For over 60 years, VEGA has provided industry-leading products for the measurement of level, density, weight, and pressure.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
14Exact matchRed Deer, AB, CanadaHQ recorded Oct 18, 202651-20038 contacts →

Exact match

“Datacan’s Mission: making the world’s best product, in both function and usability.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
15Exact matchMontreal, QC, CanadaHQ recorded Oct 18, 202611-5030 contacts →

Exact match

“Avensys Solutions is an industry leader in providing instrumentation and integrated solutions for the monitoring of industrial processes and environmental surveillance…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
16Exact matchEdmonton, AB, CanadaHQ recorded Oct 18, 202611-5030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
17Exact matchQuebec, QC, CanadaHQ recorded Oct 18, 202611-5029 contacts →

Exact match

“Founded in 1994, Probewell Lab Inc.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
18Exact matchMontreal, QC, CanadaHQ recorded Oct 18, 202611-5024 contacts →

Exact match

“Dynatherm Instrumentation specializes in temperature sensors manufacturing and instrumentation distribution, sale and calibration for industrial and scientific applications.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
19Exact matchDartmouth, NS, CanadaHQ recorded Oct 18, 202611-5018 contacts →

Exact match

“REF TEK has been thoughtfully designing, manufacturing, and supporting high quality, robust equipment for seismic monitoring systems for over 40 years.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
20Exact matchVictoria, BC, CanadaHQ recorded Oct 18, 202651-20018 contacts →

Exact match

“FTS, an AEM brand, was founded in 1980 to address the demanding weather information requirements of the world’s premier forest fire management agencies.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
21Exact matchCalgary, AB, CanadaHQ recorded Oct 18, 202611-5017 contacts →

Exact match

“MOBILTEX® is headquartered in Calgary, Alberta, Canada, and is proud to serve hundreds of industrial, municipal, and commercial customers around the globe, delivering innovative…”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
22Exact matchBrossard, QC, CanadaHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“Motsai designs and develops innovative and communicating sensors that integrate motion sensing, fusion, data processing and wireless communication.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
23Exact matchDartmouth, NS, CanadaHQ recorded Oct 18, 202611-5016 contacts →

Exact match

“Welcome to Xeos By Satlink.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
24Exact matchEdmonton, AB, CanadaHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“Established in 1981, Dycor is a control and data acquisition company serving industry in data-acquisition, monitoring, and control.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase
25Exact matchNisku, AB, CanadaHQ recorded Oct 18, 202611-5015 contacts →

Exact match

“Contact Instruments has been providing customers globally since 2013.”

Recorded in the RevenueBase company graph · Oct 18, 2026 · View company records in RevenueBase

Showing 25 of 106 monitoring and sensing device manufacturers based in Canada

See the full list, filter by size, metro and specialty, and access 702 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Monitoring and sensing device manufacturers based in Canada at a glance

As of Oct 18, 2026
36.8%Verified-email coverage
18.0Average contacts per company
11-50Median size (employees)
10.4%Largest-city concentration · Montreal
Oct 18, 2026Page data refreshed

Companies by employee count

1-10
41
11-50
41
51-200
16
201-500
8

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 106 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Canada whose business descriptions match “monitoring and sensing device manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 702 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on October 18, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “monitoring and sensing device manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many monitoring and sensing device manufacturers are there based in Canada?

RevenueBase identified 106 company matches for monitoring and sensing device manufacturers associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

OZ Optics LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most monitoring and sensing device manufacturers?

Montreal leads with 11 company records, followed by Calgary (9) and Edmonton (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 702 professional contacts with verified work emails tracked across these 106 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.