Company lists · Data refreshed September 2026

Top 25 Pharmaceutical chemical suppliers based in Canada

Name: Pharmaceutical chemical suppliers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 79 companies tracked

RevenueBase identified 79 company matches for pharmaceutical chemical suppliers associated with Canada as of September 2026 and tracks 2,076 professional contacts across them, including 737 with verified work emails. Montreal is the largest hub.

This list covers company matches for pharmaceutical chemical suppliers 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 September 17, 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 Sep 17, 2026 How this list was built

79Companies

2,076Contacts tracked

737Verified emails

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The 25 largest pharmaceutical chemical suppliers based in Canada

Ranked by team size

Top 25 of 79 company matches for pharmaceutical chemical suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Apotex Pharmachem INC	Exact match	Brantford, CanadaHQ recorded Sep 17, 2026	201-500	547 contacts →
	Exact match “Apotex Pharmachem is a global fully integrated API R&D and manufacturing organization with its headquarters located in Brantford, Ontario, Canada and is a member of the Apotex…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Medisca	Exact match	Montreal, QC, CanadaHQ recorded Sep 17, 2026	201-500	407 contacts →
	Exact match “Medisca® is a trusted global partner in pharmaceutical compounding with over 35 years of experience serving pharmacies, 503B outsourcing facilities, health systems, hospitals…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Toronto Research Chemicals	Exact match	Toronto, ON, CanadaHQ recorded Sep 17, 2026	201-500	194 contacts →
	Exact match “Toronto Research Chemicals, TRC, was founded in 1982 by Dr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Dalton Pharma Services	Exact match	Toronto, ON, CanadaHQ recorded Sep 17, 2026	51-200	167 contacts →
	Exact match “Dalton is a contract pharmaceutical manufacturer which provides integrated chemistry, development, and manufacturing to biotechnology and pharmaceutical clients around the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Laboratoire Riva INC	Exact match	Blainville, QC, CanadaHQ recorded Sep 17, 2026	51-200	61 contacts →
	Exact match “Fondée il y a plus de 30 ans, l’entreprise québécoise est depuis longtemps un chef de file dans la production de molécules génériques.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Acic Pharmaceuticals INC	Exact match	Brantford, ON, CanadaHQ recorded Sep 17, 2026	51-200	43 contacts →
	Exact match “The ACIC Group, founded in 1973 by Luciano Calenti, is a full-service pharmaceutical company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Caledon Laboratories LTD	Exact match	Georgetown, ON, CanadaHQ recorded Sep 17, 2026	11-50	36 contacts →
	Exact match “The premier Canadian manufacturer and supplier of high-purity products for laboratory chemistry and chemistry production and research operations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Delmar Chemicals, Inc. Minakem	Exact match	Lasalle, QC, CanadaHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Delmar offers a complete line of R&D and custom synthesis services performed according to cGMP guidelines.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	A&c Your Global GMP Partner NOW Actylis	Exact match	Montréal, QC, CanadaHQ recorded Sep 17, 2026	51-200	29 contacts →
	Exact match “Actylis was created from the merger of eight experienced specialty manufacturing companies and three sourcing firms, integrated into a single entity.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Canam Bioresearch INC	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “CanAm Bioresearch is a well-established North American based medicinal chemistry Contract Research Organization (CRO) with more than 20 years of experience in drug discovery.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	TLC Pharmaceutical Standards LTD	Exact match	Newmarket, ON, CanadaHQ recorded Sep 17, 2026	201-500	24 contacts →
	Exact match “TLC Pharmaceutical Standards Ltd, established in 2007, is a leading provider of custom-synthesized drug impurities, metabolites, stable isotope labeled compounds, Glucuronides…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Chemsynergy INC	Exact match	Burlington, ON, CanadaHQ recorded Sep 17, 2026	11-50	20 contacts →
	Exact match “Chemical distribution and trading company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	TC Scientific INC	Exact match	Edmonton, AB, CanadaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	ZCS	Exact match	Montréal, QC, CanadaHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “The company was founded in 2006 by Dr.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Brains BIO	Exact match	Vancouver, BC, CanadaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Brains Bioceutical Corp is a globally recognized leader in GMP-certified production of naturally-sourced Active Pharmaceutical Ingredients (API).#MadeBetter” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Prosource Scientific INC	Exact match	Ottawa, ON, CanadaHQ recorded Sep 17, 2026	11-50	14 contacts →
	Exact match “ProSource Scientific has been a provider of laboratory chemicals, equipment & supplies to the scientific and industrial communities since 2003.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Laranja Chemical Corporation	Exact match	Okotoks, AB, CanadaHQ recorded Sep 17, 2026	1-10	12 contacts →
	Exact match “We are Western Canada's most innovative chemical supplier.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Clinivex	Exact match	Toronto, ON, CanadaHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Greetings and welcome to Clinivex!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Gurvey & Berry Co. INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 17, 2026	1-10	8 contacts →
	Exact match “It's How We Do It that Makes the Difference Gurvey & Berry offers an impressive lineup of bulk raw materials, but we are much more than products by the kilo or tonne.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Produits Chimiques ACP Chemicals INC	Exact match	St-léonard, QC, CanadaHQ recorded Sep 17, 2026	11-50	8 contacts →
	Exact match “ACP Chemicals is a leading manufacturer of a wide variety of laboratory chemical reagents and distributors of laboratory equipment and supplies.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Arch Distribution INC	Exact match	Thorsby, AB, CanadaHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Acanthus Research INC	Exact match	Mississauga, ON, CanadaHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “The Art of Organic Synthesis: Acanthus Research Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Rose Scientific LTD	Exact match	Edmonton, AB, CanadaHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match “Rose Scientific Ltd is a global distributor in providing laboratory products, services, and solutions to the life sciences, biotechnology, pharmaceutical, and industrial sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	CDN Isotopes	Exact match	Montreal, QC, CanadaHQ recorded Sep 17, 2026	51-200	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Rane Pharmaceutical INC	Exact match	Edmonton, AB, CanadaHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Rane Pharmaceutical is a privately held North American chemistry Contract Research Organization (CRO) based in Edmonton, Canada.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “pharmaceutical chemical suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 79 pharmaceutical chemical suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 737 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pharmaceutical chemical suppliers based in Canada at a glance

As of Sep 17, 2026

35.5%Verified-email coverage

26.3Average contacts per company

11-50Median size (employees)

11.4%Largest-city concentration · Montreal

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 79 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 “pharmaceutical chemical suppliers” 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 737 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 September 17, 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 “pharmaceutical chemical suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical chemical suppliers are there based in Canada?

RevenueBase identified 79 company matches for pharmaceutical chemical suppliers associated with Canada as of September 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?

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

Which city has the most pharmaceutical chemical suppliers?

Montreal leads with 9 company records, followed by Edmonton (8) and Toronto (8).

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 737 professional contacts with verified work emails tracked across these 79 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 September 17, 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.