Company lists · Data refreshed September 2026

Top 25 Shipping and mailing supply companies based in Canada

Name: Shipping and mailing supply companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 52 companies tracked

RevenueBase identified 52 shipping and mailing supply companies headquartered in Canada as of September 2026 and tracks 986 professional contacts across them, including 357 with verified work emails. Mississauga is the largest hub.

This list covers shipping and mailing supply companies 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 17, 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 17, 2026 86% judged on-target in blind review

52Companies

986Contacts tracked

357Verified emails

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The 25 largest shipping and mailing supply companies based in Canada

Ranked by team size

Top 25 of 52 shipping and mailing supply companies based in Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to shipping and mailing supply companies: 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	Supremex INC	Indirect evidence	Lasalle, QC, CanadaHQ checked Sep 17, 2026	1,001-5,000	370 contacts →
	Indirect evidence “SupremeX is the only national packaging and envelope manufacturer in Canada, with 9 facilities across 4 provinces as well as 5 facilities in the United States, employing…” Source: RevenueBase Database · checked Sep 17, 2026
2	Great Little BOX Company	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 17, 2026	501-1,000	211 contacts →
	Indirect evidence “Founded in 1982, this family-run business is now one of Western Canada’s largest packaging and label manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
3	The UPS Store Canada	Indirect evidence	Oakville, ON, CanadaHQ checked Sep 17, 2026	501-1,000	149 contacts →
	Indirect evidence “The UPS Store has been providing convenient and value-added business services to small businesses and consumers across Canada for years.” Source: RevenueBase Database · checked Sep 17, 2026
4	Keypak	Indirect evidence	Milton, ON, CanadaHQ checked Sep 17, 2026	11-50	71 contacts →
	Indirect evidence “We are Canadian, we are KeyPak!” Source: RevenueBase Database · checked Sep 17, 2026
5	Emballage Tout	Indirect evidence	Saint-laurent, CanadaHQ checked Sep 17, 2026	51-200	26 contacts →
	Indirect evidence “Since 1982, Emballage Tout has been a trusted partner for retail packaging solutions.” Source: RevenueBase Database · checked Sep 17, 2026
6	Canadian Mailbox Company	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Family-owned and operated since 1976, Canadian Mailbox Company (CMC) is a trusted leader in the manufacturing and distribution of multi-user delivery management solutions and…” Source: RevenueBase Database · checked Sep 17, 2026
7	Canpaco INC	Indirect evidence	Vaughan, ON, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
8	Creative BAG	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “With over 35 years of experience, we supply retail, wholesale and custom packaging to individuals and businesses all across North America.” Source: RevenueBase Database · checked Sep 17, 2026
9	Stielow Mailroom	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 17, 2026	11-50	8 contacts →
	Indirect evidence “Mail matters.” Source: RevenueBase Database · checked Sep 17, 2026
10	Blake North America	Indirect evidence	Tillsonburg, ON, CanadaHQ checked Sep 17, 2026	51-200	6 contacts →
	Indirect evidence “We are Blake, a third generation envelope, paper and postal packaging business trading worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
11	Bartech Systems INC	Partial evidence	North York, ON, CanadaHQ checked Sep 17, 2026	11-50	5 contacts →
	Partial evidence “Bartech Systems is a printing and packaging materials supplier that provides comprehensive solutions for manufacturers to label and ship their products with the appropriate…” Source: RevenueBase Database · checked Sep 17, 2026
12	Packwire	Indirect evidence	Montréal, CanadaHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Don’t keep those big ideas boxed in.” Source: RevenueBase Database · checked Sep 17, 2026
13	Farrell Enterprises Limited	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “With customers from coast to coast Farrell Enterprises Limited has been supplying wholesale packaging and moving products to our valued clientele since 1965.” Source: RevenueBase Database · checked Sep 17, 2026
14	Paramount Paper Products LTD Produits DE Papier Paramount Ltee	Indirect evidence	St. Laurent, QC, CanadaHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Paramount offers a full range of Industrial Packaging Products specializing in corrugated cartons and products, poly bags, industrial papers, film, protective packaging, tape…” Source: RevenueBase Database · checked Sep 17, 2026
15	Sabrepak	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “Sabrepak is a trusted packaging supplier serving distributors and businesses across North America.” Source: RevenueBase Database · checked Sep 17, 2026
16	Holliston's INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
17	TPC	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 17, 2026	51-200	3 contacts →
	Indirect evidence “At The Packaging Company, our team is passionate about your business.” Source: RevenueBase Database · checked Sep 17, 2026
18	DEN Packaging Corporation	Strong evidence	Montreal, QC, CanadaHQ checked Sep 17, 2026	11-50	3 contacts →
	Strong evidence “Den Packaging Corporation is a packaging and shipping supplies company based in Montreal.” Source: RevenueBase Database · checked Sep 17, 2026
19	Heartland Shipping Supplies INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	Distribution And Beyond Corp	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Welcome to Distribution And Beyond Corp, your number one source for all Packaging Products.” Source: RevenueBase Database · checked Sep 17, 2026
21	Secure Mailing Systems INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
22	Coyle Corrugated Containers INC	Indirect evidence	Scarborough, ON, CanadaHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
23	Packaging World INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	2 contacts →
	Strong evidence “From boxes to tape - bags to cellular air cushioning wrap, we're sure you'll find everything you need and more in packaging, shipping and moving supplies at Packaging World!” Source: RevenueBase Database · checked Sep 17, 2026
24	Colt Paper	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	1 contacts →
	Strong evidence “Colt Paper is a Canadian family-owed business supplying boxes and shipping supplies since 1935.” Source: RevenueBase Database · checked Sep 17, 2026
25	Caprica Commerce INC	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 17, 2026	11-50	1 contacts →
	Indirect evidence “Caprica Commerce offers mailbox rental and pack and ship services in four locations in Ontario: Cambridge, Hamilton, Oakville and Markham.” Source: RevenueBase Database · checked Sep 17, 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: shipping and mailing supply companies. 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 shipping and mailing supply companies.
Partial evidence: Its own public description names part of shipping and mailing supply companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name shipping and mailing supply companies. 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 52 shipping and mailing supply companies based in Canada

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Shipping and mailing supply companies based in Canada at a glance

As of Sep 17, 2026

36.2%Verified-email coverage

19.0Average contacts per company

1-10Median size (employees)

15.4%Largest-city concentration · Mississauga

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

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 52 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 shipping and mailing supply companies, 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 “shipping and mailing supply companies”. 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 shipping and mailing supply companies), 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 shipping and mailing supply companies, 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, 357 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 17, 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 shipping and mailing supply companies, 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 shipping and mailing supply companies are there based in Canada?

RevenueBase identified 52 shipping and mailing supply companies 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?

Supremex INC, headquartered in Lasalle, tops this list with the largest team on record.

Which city has the most shipping and mailing supply companies?

Mississauga leads with 8 headquartered companies, followed by Toronto (7) and Montreal (3).

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 357 verified decision-maker contacts tracked across these 52 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 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 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.