Company lists · Data refreshed September 2026

Top 25 Containerboard producers based in Canada

Name: Containerboard producers based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 237 companies tracked

RevenueBase identified 237 containerboard producers headquartered in Canada as of September 2026 and tracks 14,422 professional contacts across them, including 5,004 with verified work emails. Mississauga is the largest hub.

This list covers containerboard producers 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 19, 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 19, 2026 86% judged on-target in blind review

237Companies

14,422Contacts tracked

5,004Verified emails

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The 25 largest containerboard producers based in Canada

Ranked by team size

Top 25 of 237 containerboard producers based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to containerboard producers: 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	Resolute Forest Products	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	5,001-10,000	2,833 contacts →
	Indirect evidence “Domtar est l'un des principaux fabricants privés de produits forestiers diversifiés, avec un effectif d'environ 14 employés répartis sur plus de 40 sites en Amérique du Nord.” Source: RevenueBase Database · checked Sep 19, 2026
2	Kruger INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	5,001-10,000	1,508 contacts →
	Indirect evidence “A forward-looking and progressive company since its very foundation over a century ago, the Kruger organization is constantly evolving and looking for the best talent for its…” Source: RevenueBase Database · checked Sep 19, 2026
3	Tolko Industries	Indirect evidence	Vernon, BC, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,355 contacts →
	Indirect evidence “With state-of-the-art operations across western Canada, Tolko is a leading manufacturer of a wide range of forest products for customers around the world.” Source: RevenueBase Database · checked Sep 19, 2026
4	Atlantic Packaging Products LTD	Indirect evidence	Scarborough, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	1,010 contacts →
	Indirect evidence “We design, manufacture and deliver innovative corrugated packaging products to customers across multiple markets in both Canada and parts of the US.” Source: RevenueBase Database · checked Sep 19, 2026
5	Catalyst Paper	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 19, 2026	1,001-5,000	645 contacts →
	Indirect evidence “Owned and Operated by Paper Excellence We manufacture diverse specialty printing papers, newsprint and pulp for retailers, publishers and commercial printers, have an annual…” Source: RevenueBase Database · checked Sep 19, 2026
6	Tembec	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	1,001-5,000	526 contacts →
	Indirect evidence “RayonierAM International IN BRIEF RayonierAM International is a manufacturer of forest products – lumber, pulp, paper and specialty cellulose – and a global leader in sustainable…” Source: RevenueBase Database · checked Sep 19, 2026
7	Supremex INC	Indirect evidence	Lasalle, QC, CanadaHQ checked Sep 19, 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 19, 2026
8	Alberta-Pacific Forest Industries INC	Indirect evidence	Boyle, AB, CanadaHQ checked Sep 19, 2026	201-500	341 contacts →
	Indirect evidence “Alberta-Pacific Forest Industries Inc.(Al-Pac), is a leading manufacturer of quality kraft pulp, with an annual production of about tonnes.” Source: RevenueBase Database · checked Sep 19, 2026
9	Mercer International INC	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1,001-5,000	336 contacts →
	Indirect evidence “Pulp.” Source: RevenueBase Database · checked Sep 19, 2026
10	Uniboard	Indirect evidence	Laval, QC, CanadaHQ checked Sep 19, 2026	501-1,000	317 contacts →
	Indirect evidence “Uniboard® is a leading North American manufacturer of engineered wood products, with installed capacity of over 640 million square feet of raw particleboard, high-density and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Emballages Mitchel-Lincoln Packaging	Indirect evidence	Saint-laurent, CanadaHQ checked Sep 19, 2026	501-1,000	273 contacts →
	Indirect evidence “Mitchel Garfinkle founded Mitchel Lincoln Paper in 1965.” Source: RevenueBase Database · checked Sep 19, 2026
12	Millar Western Forest Products LTD	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	501-1,000	240 contacts →
	Indirect evidence “A Resourceful Company Millar Western is an Alberta-based forest products company in business for more than a century.” Source: RevenueBase Database · checked Sep 19, 2026
13	Great Little BOX Company	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 19, 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 19, 2026
14	Howe Sound Pulp And Paper Corporation	Indirect evidence	Port Mellon, BC, CanadaHQ checked Sep 19, 2026	201-500	207 contacts →
	Indirect evidence “Howe Sound Pulp and Paper Corporation is one of the most progressive Kraft & Pulp manufacturers in the world, leading the industry in product quality, efficiency and environmental…” Source: RevenueBase Database · checked Sep 19, 2026
15	Crown Packaging	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 19, 2026	201-500	134 contacts →
	Indirect evidence “Crown Packaging is an integrated manufacturer and marketer of corrugated cartons and sheets, printed paper wraps and wallboard tape.” Source: RevenueBase Database · checked Sep 19, 2026
16	Port Hawkesbury Paper LP	Indirect evidence	Port Hawkesbury, NS, CanadaHQ checked Sep 19, 2026	201-500	121 contacts →
	Indirect evidence “At Port Hawkesbury Paper, we are the leader in supercalendered paper manufacturing in North America.” Source: RevenueBase Database · checked Sep 19, 2026
17	Papiers White Birch	Indirect evidence	Quebec, QC, CanadaHQ checked Sep 19, 2026	501-1,000	114 contacts →
	Indirect evidence “Papiers White Birch est un producteur de papier journal de qualité élevée, de papier annuaire et de carton possédant trois usines situées au Canada.” Source: RevenueBase Database · checked Sep 19, 2026
18	Maritime Paper Products Limited	Indirect evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	201-500	113 contacts →
	Indirect evidence “Maritime Paper Products LP is the leading manufacturer of Corrugated Packaging in Atlantic Canada.” Source: RevenueBase Database · checked Sep 19, 2026
19	Gorman Bros. Lumber LTD	Indirect evidence	West Kelowna, BC, CanadaHQ checked Sep 19, 2026	201-500	102 contacts →
	Indirect evidence “Manufacturers of quality wood products since 1951.” Source: RevenueBase Database · checked Sep 19, 2026
20	Hartmann North America	Indirect evidence	Brantford, ON, CanadaHQ checked Sep 19, 2026	1,001-5,000	96 contacts →
	Indirect evidence “Over 100 years of innovation and impact.” Source: RevenueBase Database · checked Sep 19, 2026
21	Royal Containers LTD	Indirect evidence	Brampton, ON, CanadaHQ checked Sep 19, 2026	201-500	94 contacts →
	Indirect evidence “We are a family-owned company that has been building partnerships in packaging since 1980.” Source: RevenueBase Database · checked Sep 19, 2026
22	Harmac Pacific, Nanaimo Forest Products, LTD	Indirect evidence	Nanaimo, BC, CanadaHQ checked Sep 19, 2026	201-500	88 contacts →
	Indirect evidence “Harmac Pacific is a distinguished Canadian-based pulp & paper company that has firmly established itself as a leader in the industry.” Source: RevenueBase Database · checked Sep 19, 2026
23	Polykar INC	Indirect evidence	Ville Saint-laurent, QC, CanadaHQ checked Sep 19, 2026	51-200	80 contacts →
	Indirect evidence “Polykar, a family business founded in 1987, in Saint-Laurent, Quebec, began as a manufacturer of industrial garbage bags.” Source: RevenueBase Database · checked Sep 19, 2026
24	Moore Packaging Corporation	Indirect evidence	Barrie, ON, CanadaHQ checked Sep 19, 2026	201-500	78 contacts →
	Indirect evidence “Moore Packaging Corporation specializes in Intelligent Corrugated Packaging Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	Netpak	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	51-200	74 contacts →
	Indirect evidence “Elevate Your Packaging Project with Netpak.” Source: RevenueBase Database · checked Sep 19, 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: containerboard producers. 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 containerboard producers.
Partial evidence: Its own public description names part of containerboard producers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name containerboard producers. 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 237 containerboard producers based in Canada

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Containerboard producers based in Canada at a glance

As of Sep 19, 2026

34.7%Verified-email coverage

60.9Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Mississauga

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 237 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 containerboard producers, 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 “containerboard producers”. 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 containerboard producers), 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 containerboard producers, 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, 5,004 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 19, 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 containerboard producers, 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 containerboard producers are there based in Canada?

RevenueBase identified 237 containerboard producers 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?

Resolute Forest Products, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most containerboard producers?

Mississauga leads with 18 headquartered companies, followed by Toronto (14) and Montreal (10).

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 5,004 verified decision-maker contacts tracked across these 237 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 19, 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.