Company lists · Data refreshed November 2026

Top 23 Optical biosensor companies based in Canada

RevenueBase identified 50 company matches for optical biosensor companies associated with Canada as of November 2026 and tracks 3,013 professional contacts across them, including 1,613 with verified work emails. Toronto is the largest hub.

This list covers company matches for optical biosensor companies 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 November 6, 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 Nov 6, 2026 How this list was built
50Companies
3,013Contacts tracked
1,613Verified emails
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The 23 largest optical biosensor companies based in Canada

Ranked by team size
Top 23 of 50 company matches for optical biosensor companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMississauga, ON, CanadaHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“Microbix Biosystems Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchKitchener, ON, CanadaHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Nicoya is a Canadian biotechnology company dedicated to improving human life by helping scientists succeed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRichmond, BC, CanadaHQ recorded Nov 6, 202651-20048 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBurnaby, BC, CanadaHQ recorded Nov 6, 202651-20044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMission, BC, CanadaHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“For 30+ years, Lumex Instruments have been developing and manufacturing laboratory and industrial analytical equipment, instruments, and procedures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, ON, CanadaHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“At Diagnostics Biochem Canada Inc.(DBC), it has been our mission for over 50 years to develop and market unique immunoassay kits that make a difference in the field of diagnostics…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Zilia is a health technology company developing a breakthrough platform to measure biomarkers in the eye, with an initial focus on ocular oximetry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“From our R&D headquarter in Canada, Aumintec strives to deliver the molecular diagnostics of tomorrow.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“At Rheolution, we design and commercialize IoT-enabled modular lab instruments for modern data-driven science.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchQuébec, QC, CanadaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Bliq Photonics develops advanced optical sensing technologies for industrial process monitoring.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMississauga, ON, CanadaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Welcome to Retisoft Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNorth Vancouver, BC, CanadaHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“We produce fiber-optic measurement solutions with a vertically integrated approach that combines materials science mastery with design expertise.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRichmond, BC, CanadaHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Gene Bio Medical is dedicated to the research & development, manufacturing, and commercialization of high-precision, low-cost, and effective diagnostic technologies that improve…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWinnipeg, MB, CanadaHQ recorded Nov 6, 202611-509 contacts →

Exact match

“PolySense gives you complete visibility into your equipment, environments and operations - so you can protect what matters and focus on what's next.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Fibos intends to disrupt the industrial sensing industry by replacing conventional electrical sensors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Accelerating the transition of wellness monitoring from chemical reagent based methods required for chronic illness management, to non-invasive, low-cost, instantaneous, globally…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMontreal, QC, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Blue Ocean Technologies is a cutting-edge technology company specializing in digital microfluidics (DMF) solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchToronto, ON, CanadaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Luna Nanotech is a nanotechnology manufacturing company that offers a range of products and solutions for nanomedicine and biomedical research.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchEtobicoke, ON, CanadaHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Affinité Instruments builds surface plasmon resonance (SPR) biosensors for academic and biotech labs that need real-time binding data without the six-figure price tag or the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRichmond Hill, ON, CanadaHQ recorded Nov 6, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Alberta BioPhotonics develops advanced testing technology for various quantitation applications in the field.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLaval, QC, CanadaHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Leap Medical Labs is dedicated to improving patient outcomes by designing, developing, manufacturing, and marketing solutions that provide the earliest possible indicators of a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 50 optical biosensor companies based in Canada

See the full list, filter by size, metro and specialty, and access 1,613 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optical biosensor companies based in Canada at a glance

As of Nov 6, 2026
53.5%Verified-email coverage
60.3Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Toronto
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
28
11-50
14
51-200
6
201-500
1
5,001-10,000
1

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 50 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 “optical biosensor companies” 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 1,613 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 November 6, 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 “optical biosensor companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optical biosensor companies are there based in Canada?

RevenueBase identified 50 company matches for optical biosensor companies associated with Canada as of November 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?

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

Which city has the most optical biosensor companies?

Toronto leads with 8 company records, followed by Montreal (6) and Richmond Hill (5).

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 1,613 professional contacts with verified work emails tracked across these 50 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 November 6, 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.