Company lists · Data refreshed September 2026

Top 25 Container modification companies based in Canada

Name: Container modification companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 57 companies tracked

RevenueBase identified 57 container modification companies headquartered in Canada as of September 2026 and tracks 305 professional contacts across them, including 95 with verified work emails. Montreal is the largest hub.

This list covers container modification 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 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

57Companies

305Contacts tracked

95Verified emails

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The 25 largest container modification companies based in Canada

Ranked by team size

Top 25 of 57 container modification companies 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 container modification 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	Containerwest Manufacturing LTD	Indirect evidence	Richmond, BC, CanadaHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
2	Steel Space Concepts	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “We turn raw ideas into real-world impact.” Source: RevenueBase Database · checked Sep 19, 2026
3	Conteneurs Experts	Indirect evidence	Vaudreuil-dorion, QC, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “At Conteneurs Experts, we understand your unique space and storage needs.” Source: RevenueBase Database · checked Sep 19, 2026
4	Secure-Rite Mobile Storage INC	Partial evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “Secure-Rite specializes in mobile storage, building solutions and custom design, utilizing one of the most durable structures in the world – shipping containers.” Source: RevenueBase Database · checked Sep 19, 2026
5	Enviro Containers Reconditioning & Recycling	Partial evidence	Innisfail, CanadaHQ checked Sep 19, 2026	51-200	17 contacts →
	Partial evidence “Enviro Containers and Recycling is a container solutions provider that offers a cost affective container management system including; distribution, collection, new and…” Source: RevenueBase Database · checked Sep 19, 2026
6	Rockbox Structures	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “Rockbox Structures is a Western Canadian Modular Construction Company specializing in: Container Sales and Modifications, Skid Buildings and Enclosures, Engineered Tarp…” Source: RevenueBase Database · checked Sep 19, 2026
7	Seabox Depot	Indirect evidence	Leduc, AB, CanadaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “SeaBox Depot based in Leduc Alberta creates modular structure solutions that can be adapted to extreme environments and complex business needs.” Source: RevenueBase Database · checked Sep 19, 2026
8	Custom Cubes	Partial evidence	Delta, BC, CanadaHQ checked Sep 19, 2026	51-200	10 contacts →
	Partial evidence “Custom Cubes specializes in converting shipping containers into high-quality temporary and permanent modular structures for commercial, industrial, residential and remote…” Source: RevenueBase Database · checked Sep 19, 2026
9	BOX Container Group	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “What We Do From the first scratch on a notepad to the final deployment, Box Container Group and its team of certified welders, plumbers, painters, electricians and carpenters…” Source: RevenueBase Database · checked Sep 19, 2026
10	Sea-Can Containers LTD	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	6 contacts →
	Partial evidence “Sea-Can Containers is an Alberta owned company that has been producing high quality wooden shipping boxes, crates, heavy-duty pallets, crane pads and pipe bunks since 1976.” Source: RevenueBase Database · checked Sep 19, 2026
11	Fabricated Container Systems	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Need a container?” Source: RevenueBase Database · checked Sep 19, 2026
12	Ultratainer	Partial evidence	St-jean-sur-richelieu, QC, CanadaHQ checked Sep 19, 2026	51-200	5 contacts →
	Partial evidence “Ultratainer is a world leader in the design, customization, manufacture, supply, and lifecycle management of specialized container systems.” Source: RevenueBase Database · checked Sep 19, 2026
13	CTS Container & Trailer Services LTD	Partial evidence	Dartmouth, NS, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “CTS Container & Trailer Services Ltd, 100% Nova Scotian owned and operated, has been serving the international business community since 1986.” Source: RevenueBase Database · checked Sep 19, 2026
14	ACO Container Systems, A Division Of Rotoplast INC	Partial evidence	Pickering, ON, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “We manufacture industrial, specialty, and transportation tanks, along with material handling containers in various capacities.” Source: RevenueBase Database · checked Sep 19, 2026
15	Storecan	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “At StoreCan, we make buying shipping containers easy and hassle-free across Canada and USA.” Source: RevenueBase Database · checked Sep 19, 2026
16	Darcom Innovations INC	Indirect evidence	Boisbriand, QC, CanadaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Darcom est une société innovatrice qui transforme des conteneurs maritimes recyclés ou neufs pour en faire des espaces utilitaires temporaires ou permanents de qualités…” Source: RevenueBase Database · checked Sep 19, 2026
17	Conteneurs SEA	Indirect evidence	Châteauguay, QC, CanadaHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Conteneurs SEA est un spécialiste du conteneur maritime.” Source: RevenueBase Database · checked Sep 19, 2026
18	Insta Container Modifications	Strong evidence	Kelowna, BC, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “Insta Container Modification instant.strong.secure.” Source: RevenueBase Database · checked Sep 19, 2026
19	Stelfab Niagara INC	Partial evidence	Niagara Falls, ON, CanadaHQ checked Sep 19, 2026	11-50	2 contacts →
	Partial evidence “ISO 9001:2008 Since 1972, Stelfab Niagara Inc has serviced industry in both Canada & the United States, with steel fabrication and Intermediate Bulk Container systems of the…” Source: RevenueBase Database · checked Sep 19, 2026
20	Z Source Equipment	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “Z source Equipment supplies and sells Containers.” Source: RevenueBase Database · checked Sep 19, 2026
21	Container Resale INC	Partial evidence	Burlington, ON, CanadaHQ checked Sep 19, 2026	1-10	2 contacts →
	Partial evidence “If you need new or used shipping containers for personal use or for your business, Container Resale offers great products at affordable prices.” Source: RevenueBase Database · checked Sep 19, 2026
22	Coast Containers	Partial evidence	Pender Harbour, CanadaHQ checked Sep 19, 2026	11-50	1 contacts →
	Partial evidence “Coast Containers (Coast Storage & Containers) is one of the largest suppliers of shipping containers in Canada.” Source: RevenueBase Database · checked Sep 19, 2026
23	Targetbox	Partial evidence	London, ON, CanadaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “Since the company was launched in March of 2010, our main goal was to provide our clients with affordable storage container solutions.” Source: RevenueBase Database · checked Sep 19, 2026
24	Secure Container Solutions	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	1 contacts →
	Partial evidence “We are committed to providing the most comprehensive solutions for your storage or modification needs.” Source: RevenueBase Database · checked Sep 19, 2026
25	Porta-Mini Storage	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	1 contacts →
	Strong evidence “We specialize in container rentals, sales, modifications.” 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: container modification 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 container modification companies.
Partial evidence: Its own public description names part of container modification companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name container modification 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 57 container modification companies based in Canada

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Container modification companies based in Canada at a glance

As of Sep 19, 2026

31.1%Verified-email coverage

5.4Average contacts per company

11-50Median size (employees)

8.8%Largest-city concentration · Montreal

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 57 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 container modification 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 “container modification 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 container modification 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 container modification 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, 95 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 container modification 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 container modification companies are there based in Canada?

RevenueBase identified 57 container modification 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?

Containerwest Manufacturing LTD, headquartered in Richmond, tops this list with the largest team on record.

Which city has the most container modification companies?

Montreal leads with 5 headquartered companies, followed by Toronto (5) and Edmonton (4).

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 95 verified decision-maker contacts tracked across these 57 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.