Company lists · Data refreshed September 2026

Top 25 Fine chemicals manufacturers based in Canada

Name: Fine chemicals manufacturers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 81 companies tracked

RevenueBase identified 81 fine chemicals manufacturers headquartered in Canada as of September 2026 and tracks 1,858 professional contacts across them, including 619 with verified work emails. Montreal is the largest hub.

This list covers fine chemicals manufacturers headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

81Companies

1,858Contacts tracked

619Verified emails

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The 25 largest fine chemicals manufacturers based in Canada

Ranked by team size

Top 25 of 81 fine chemicals manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to fine chemicals manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Apotex Pharmachem INC	Indirect evidence	Brantford, CanadaHQ checked Sep 16, 2026	201-500	547 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
2	Toronto Research Chemicals	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	201-500	194 contacts →
	Partial evidence “Toronto Research Chemicals, TRC, was founded in 1982 by Dr.” Source: RevenueBase Database · checked Sep 16, 2026
3	Dalton Pharma Services	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	167 contacts →
	Partial evidence “Dalton is a contract pharmaceutical manufacturer which provides integrated chemistry, development, and manufacturing to biotechnology and pharmaceutical clients around the world.” Source: RevenueBase Database · checked Sep 16, 2026
4	Kingston Process Metallurgy Inc. KPM	Partial evidence	Kingston, ON, CanadaHQ checked Sep 16, 2026	51-200	118 contacts →
	Partial evidence “Kingston Process Metallurgy Inc.(KPM) is an integrated contract chemical process development company.” Source: RevenueBase Database · checked Sep 16, 2026
5	Silicycle	Partial evidence	Quebec City, QC, CanadaHQ checked Sep 16, 2026	51-200	72 contacts →
	Partial evidence “SiliCycle, a brand of Zeochem, empowers scientists and industries worldwide with advanced fine chemistry solutions-from discovery to industrial-scale production.” Source: RevenueBase Database · checked Sep 16, 2026
6	Guardian Chemicals INC	Indirect evidence	Sturgeon County, AB, CanadaHQ checked Sep 16, 2026	51-200	70 contacts →
	Indirect evidence “Chemistry Done Better, for a Better Future.” Source: RevenueBase Database · checked Sep 16, 2026
7	Arkon Solutions	Strong evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	56 contacts →
	Strong evidence “We are Chemical Innovators Formulating the Future™ Arkon Solutions is a trusted and experienced manufacturer of innovative chemical products.” Source: RevenueBase Database · checked Sep 16, 2026
8	Caledon Laboratories LTD	Partial evidence	Georgetown, ON, CanadaHQ checked Sep 16, 2026	11-50	36 contacts →
	Partial evidence “The premier Canadian manufacturer and supplier of high-purity products for laboratory chemistry and chemistry production and research operations.” Source: RevenueBase Database · checked Sep 16, 2026
9	Delmar Chemicals, Inc. Minakem	Indirect evidence	Lasalle, QC, CanadaHQ checked Sep 16, 2026	51-200	34 contacts →
	Indirect evidence “Delmar offers a complete line of R&D and custom synthesis services performed according to cGMP guidelines.” Source: RevenueBase Database · checked Sep 16, 2026
10	Intersac	Partial evidence	Baie-d’urfé, CanadaHQ checked Sep 16, 2026	11-50	30 contacts →
	Partial evidence “Founded in 1988 in Montreal, Intersac is a privately-owned company operating in the field of chemical manufacturing and distribution.” Source: RevenueBase Database · checked Sep 16, 2026
11	A&c Your Global GMP Partner NOW Actylis	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “Actylis was created from the merger of eight experienced specialty manufacturing companies and three sourcing firms, integrated into a single entity.” Source: RevenueBase Database · checked Sep 16, 2026
12	GL Chemtec International LTD	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “GL CHEMTEC is a GMP compliant, ISO 13485:2016 and ISO 9001:2015 certified CDMO specializing in drug discovery, scale-up and manufacturing.” Source: RevenueBase Database · checked Sep 16, 2026
13	Canam Bioresearch INC	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
14	TLC Pharmaceutical Standards LTD	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 16, 2026	201-500	24 contacts →
	Indirect evidence “TLC Pharmaceutical Standards Ltd, established in 2007, is a leading provider of custom-synthesized drug impurities, metabolites, stable isotope labeled compounds, Glucuronides…” Source: RevenueBase Database · checked Sep 16, 2026
15	TC Scientific INC	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	Axios Research INC	Indirect evidence	Toronto, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “Axios Research includes a team of experienced scientists and business executives that specializes in the research and production of drug impurities, drug metabolites, reference…” Source: RevenueBase Database · checked Sep 16, 2026
17	ZCS	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	11-50	19 contacts →
	Indirect evidence “The company was founded in 2006 by Dr.” Source: RevenueBase Database · checked Sep 16, 2026
18	Prosource Scientific INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “ProSource Scientific has been a provider of laboratory chemicals, equipment & supplies to the scientific and industrial communities since 2003.” Source: RevenueBase Database · checked Sep 16, 2026
19	Pharma Inventor INC	Indirect evidence	Delta, BC, CanadaHQ checked Sep 16, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
20	Laranja Chemical Corporation	Partial evidence	Okotoks, AB, CanadaHQ checked Sep 16, 2026	1-10	12 contacts →
	Partial evidence “We are Western Canada's most innovative chemical supplier.” Source: RevenueBase Database · checked Sep 16, 2026
21	Sluyter Company LTD	Partial evidence	Markham, ON, CanadaHQ checked Sep 16, 2026	51-200	12 contacts →
	Partial evidence “At Sluyter, our team is passionate about innovating chemical solutions and providing unmatched customer service.” Source: RevenueBase Database · checked Sep 16, 2026
22	Solutions GTR	Partial evidence	Montréal, QC, CanadaHQ checked Sep 16, 2026	51-200	12 contacts →
	Partial evidence “Solutions GTR is a company dedicated in manufacturing and distributing specialized chemical products and has an expertise accumulated by its divisions for more than 200 years.” Source: RevenueBase Database · checked Sep 16, 2026
23	Clinivex	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	9 contacts →
	Indirect evidence “Greetings and welcome to Clinivex!” Source: RevenueBase Database · checked Sep 16, 2026
24	Chemfax Products LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	8 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
25	Produits Chimiques ACP Chemicals INC	Strong evidence	St-léonard, QC, CanadaHQ checked Sep 16, 2026	11-50	8 contacts →
	Strong evidence “ACP Chemicals is a leading manufacturer of a wide variety of laboratory chemical reagents and distributors of laboratory equipment and supplies.” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fine chemicals manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fine chemicals manufacturers.
Partial evidence: Its own public description names part of fine chemicals manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fine chemicals manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 81 fine chemicals manufacturers based in Canada

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Fine chemicals manufacturers based in Canada at a glance

As of Sep 16, 2026

33.3%Verified-email coverage

22.9Average contacts per company

11-50Median size (employees)

12.3%Largest-city concentration · Montreal

Sep 16, 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 81 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among fine chemicals manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “fine chemicals manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names fine chemicals manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among fine chemicals manufacturers, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 619 across the full list. 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 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names fine chemicals manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many fine chemicals manufacturers are there based in Canada?

RevenueBase identified 81 fine chemicals manufacturers headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Apotex Pharmachem INC, headquartered in Brantford, tops this list with the largest team on record.

Which city has the most fine chemicals manufacturers?

Montreal leads with 10 headquartered companies, followed by Toronto (10) and Edmonton (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 619 verified decision-maker contacts tracked across these 81 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.