Company lists · Data refreshed September 2026

Top 25 Sealing and gasket manufacturers based in Canada

RevenueBase identified 73 company matches for sealing and gasket manufacturers associated with Canada as of September 2026 and tracks 1,358 professional contacts across them, including 437 with verified work emails. Calgary is the largest hub.

This list covers company matches for sealing and gasket 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 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
73Companies
1,358Contacts tracked
437Verified emails
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The 25 largest sealing and gasket manufacturers based in Canada

Ranked by team size
Top 25 of 73 company matches for sealing and gasket manufacturers 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchEdmonton, AB, CanadaHQ recorded Sep 17, 202651-200106 contacts →

Exact match

“For over 35 years, Hi-Tech Seals has been recognized as a leader in the distribution and manufacturing of industrial seals, gaskets, metal components, elastomer and plastic…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchSurrey, BC, CanadaHQ recorded Sep 17, 2026201-50092 contacts →

Exact match

“A.R.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchLasalle, QC, CanadaHQ recorded Sep 17, 202651-20074 contacts →

Exact match

“Robco is a Canadian manufacturer supplying specialty fluid sealing products: Braided Compression Packing, standard and custom-made Gaskets, Mechanical Seals, Engineered Plastics…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact matchToronto, ON, CanadaHQ recorded Sep 17, 202651-20069 contacts →

Exact match

“Since 1943 Hamilton Kent has been recognized as one of the leading international manufacturers and distributors of a full range of rubber gaskets for manholes and all types of…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchBoisbriand, QC, CanadaHQ recorded Sep 17, 202651-20047 contacts →

Exact match

“Elasto Proxy designs and custom fabricates low-to-medium volume quantities of industrial rubber products and plastic parts.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchMississauga, ON, CanadaHQ recorded Sep 17, 202651-20046 contacts →

Exact match

“Specialty Gaskets Inc specializes in custom gaskets to fit your needs.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchNisku, AB, CanadaHQ recorded Sep 17, 202651-20037 contacts →

Exact match

“Quest Sealing Solutions is a leading provider of high-performance gaskets and sealing solutions for various industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchWinnipeg, MB, CanadaHQ recorded Sep 17, 202651-20035 contacts →

Exact match

“3 Divisions in ONE Company : 1.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchGuelph, ON, CanadaHQ recorded Sep 17, 202611-5032 contacts →

Exact match

“Established in 1988, NUCO Inc.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Sep 17, 202611-5031 contacts →

Exact match

“Rotech Pumps and Systems is a premier manufacturer of industrial pumps, valves, and mechanical seals.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchSt-celestin, QC, CanadaHQ recorded Sep 17, 202651-20027 contacts →

Exact match

“Fondée en 1993, notre entreprise connaît depuis une croissance enviable qui se traduit par une couverture toujours plus étendue de nos marchés.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12Exact matchBowmanville, ON, CanadaHQ recorded Sep 17, 202651-20023 contacts →

Exact match

“For over 25 years, Canada Rubber Group Inc.(CRGI) has been the supplier of choice for sealing solutions, automotive/OEM solutions, and custom fabrications.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13Exact matchBelleville, ON, CanadaHQ recorded Sep 17, 202611-5022 contacts →

Exact match

“Triangle Fluid Controls (TFC) is a full-range gasket manufacturer serving customers throughout the world with innovative Durlon sealing solutions.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14Exact matchBarrie, ON, CanadaHQ recorded Sep 17, 202651-20021 contacts →

Exact match

“Hercules Sealing Products is a distributor of hydraulic and pneumatic seals, seal kits and related products for all heavy equipment brands.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15Exact matchSurrey, BC, CanadaHQ recorded Sep 17, 202611-5018 contacts →

Exact match

“A market leading specialist, AESSEAL holds one of the world’s most comprehensive ‘standard inventory’ portfolios of mechanical seals, bearing seals, seal support systems and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16Exact matchVancouver, CanadaHQ recorded Sep 17, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17Exact matchSurrey, BC, CanadaHQ recorded Sep 17, 202611-5016 contacts →

Exact match

“You've got a problem, we've got a solution.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18Exact matchMississauga, ON, CanadaHQ recorded Sep 17, 202611-5016 contacts →

Exact match

“All Custom Gasket is a AS9100/ISO 9001 certified and Controlled Good Products (CPG) registered custom gasket manufacturer.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19Exact matchDartmouth, NS, CanadaHQ recorded Sep 17, 202611-5013 contacts →

Exact match

“As Atlantic Canada’s leading Gasket and Industrial parts supplier TTL has provided the very best products and services to industry for more than 30 years.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20Exact matchBurnaby, BC, CanadaHQ recorded Sep 17, 202611-5011 contacts →

Exact match

“Mechanical Seal Repairs and Gasket Cutting services.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21Exact matchEdmonton, AB, CanadaHQ recorded Sep 17, 202611-5010 contacts →

Exact match

“JLM Supply Ltd is a leading Canadian company specializing in industrial products for critical fluid sealing processes across Canada.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22Exact matchMontreal, QC, CanadaHQ recorded Sep 17, 202611-509 contacts →

Exact match

“Fugesco designs and manufactures a wide range of split mechanical seals and sealing systems for small, medium and large shafts specially adapted to your needs and specifications.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23Exact matchBurlington, ON, CanadaHQ recorded Sep 17, 202611-508 contacts →

Exact match

“Seals Unlimited is the expert in the seal industry providing custom solutions to all your sealing requirements.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24Exact matchCalgary, AB, CanadaHQ recorded Sep 17, 202611-506 contacts →

Exact match

“At KC Seals, we’re committed to providing high-quality sealing solutions that cater to the unique needs of our clients across various industries.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25Exact matchHamilton, ON, CanadaHQ recorded Sep 17, 202611-505 contacts →

Exact match

“Delta Fluid Systems was established in 2012 as an API 682 Fluid Sealing Systems design and manufacturing company.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 25 of 73 sealing and gasket manufacturers based in Canada

See the full list, filter by size, metro and specialty, and access 437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sealing and gasket manufacturers based in Canada at a glance

As of Sep 17, 2026
32.2%Verified-email coverage
18.6Average contacts per company
11-50Median size (employees)
9.6%Largest-city concentration · Calgary
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
32
51-200
14
201-500
1
501-1,000
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 73 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 “sealing and gasket 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 437 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 “sealing and gasket manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sealing and gasket manufacturers are there based in Canada?

RevenueBase identified 73 company matches for sealing and gasket manufacturers 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?

Hi-Tech Seals tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most sealing and gasket manufacturers?

Calgary leads with 7 company records, followed by Edmonton (7) and Mississauga (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 437 professional contacts with verified work emails tracked across these 73 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.