Company lists · Data refreshed September 2026

Top 25 Office container manufacturers based in Canada

RevenueBase identified 86 office container manufacturers headquartered in Canada as of September 2026 and tracks 833 professional contacts across them, including 366 with verified work emails. Calgary is the largest hub.

This list covers office container 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 30, 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 30, 2026 86% judged on-target in blind review
86Companies
833Contacts tracked
366Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest office container manufacturers based in Canada

Ranked by team size
Top 25 of 86 office container manufacturers based in Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to office container 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceCalgary, AB, CanadaHQ checked Sep 30, 20261,001-5,000239 contacts →

Indirect evidence

“Black Diamond Group owns and operates a portfolio of businesses specializing in modular buildings and remote and temporary workforce accommodations, along with a digital…”

Source: RevenueBase Database · checked Sep 30, 2026
2Indirect evidenceCalgary, AB, CanadaHQ checked Sep 30, 2026201-50067 contacts →

Indirect evidence

“BOXX Modular Canada rents, leases, and sells temporary and permanent modular buildings, including standard buildings ready for immediate delivery and custom-designed solutions.”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceNisku, AB, CanadaHQ checked Sep 30, 202651-20053 contacts →

Indirect evidence

“At Alta-Fab we pride ourselves on providing clients with innovative, high-quality modular solutions.”

Source: RevenueBase Database · checked Sep 30, 2026
4Indirect evidenceRichmond, BC, CanadaHQ checked Sep 30, 202651-20031 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceMontréal, QC, CanadaHQ checked Sep 30, 202611-5031 contacts →

Indirect evidence

“We turn raw ideas into real-world impact.”

Source: RevenueBase Database · checked Sep 30, 2026
6Indirect evidenceVaudreuil-dorion, QC, CanadaHQ checked Sep 30, 202611-5027 contacts →

Indirect evidence

“At Conteneurs Experts, we understand your unique space and storage needs.”

Source: RevenueBase Database · checked Sep 30, 2026
7Partial evidenceKelowna, BC, CanadaHQ checked Sep 30, 202611-5022 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 30, 2026
8Indirect evidenceAldergrove, BC, CanadaHQ checked Sep 30, 202651-20022 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
9Partial evidenceSaskatoon, SK, CanadaHQ checked Sep 30, 202611-5016 contacts →

Partial evidence

“Shipping Containers for Sale or Rent in Saskatoon, Lloydminster, and Regina, Saskatchewan and in Medicine Hat, Calgary, Edmonton and Fort McMurray Alberta.”

Source: RevenueBase Database · checked Sep 30, 2026
10Indirect evidenceSt-romain, QC, CanadaHQ checked Sep 30, 202651-20014 contacts →

Indirect evidence

“RG Solution occupe une place de choix dans la fabrication de modulaires.”

Source: RevenueBase Database · checked Sep 30, 2026
11Indirect evidenceAcheson, AB, CanadaHQ checked Sep 30, 202611-5014 contacts →

Indirect evidence

“Since 2006, Sentag Modular Manufacturing has been providing relocatable structures to a broad range of industries.”

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceEdmonton, AB, CanadaHQ checked Sep 30, 202611-5014 contacts →

Partial 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 30, 2026
13Indirect evidenceLeduc, AB, CanadaHQ checked Sep 30, 202611-5013 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 30, 2026
14Indirect evidenceBurlington, ON, CanadaHQ checked Sep 30, 202611-5012 contacts →

Indirect evidence

“Provincial Partitions Ltd.”

Source: RevenueBase Database · checked Sep 30, 2026
15Indirect evidenceCalgary, CanadaHQ checked Sep 30, 202611-5012 contacts →

Indirect evidence

“Phoenix Modular Innovations (PMI) is a recognized installation and service leader in the Modular Construction industry.”

Source: RevenueBase Database · checked Sep 30, 2026
16Indirect evidenceTrois-rivières, QC, CanadaHQ checked Sep 30, 202611-5010 contacts →

Indirect evidence

“ATHOM est une entreprise dynamique, flexible, innovante et productive!”

Source: RevenueBase Database · checked Sep 30, 2026
17Partial evidenceDelta, BC, CanadaHQ checked Sep 30, 202651-20010 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 30, 2026
18Indirect evidenceLethbridge, AB, CanadaHQ checked Sep 30, 202611-509 contacts →

Indirect evidence

“EXTREME Modular has developed a design that works for buildings that were previously considered unsuitable for conventional modular systems made of wood and lighter steel frames.”

Source: RevenueBase Database · checked Sep 30, 2026
19Indirect evidenceLondon, ON, CanadaHQ checked Sep 30, 20261-106 contacts →

Indirect evidence

“At Verto360, we help you create flexible work spaces that people love.”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceMontreal, QC, CanadaHQ checked Sep 30, 202611-506 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 30, 2026
21Indirect evidenceAltona, MB, CanadaHQ checked Sep 30, 202651-2006 contacts →

Indirect evidence

“Conquest Manufacturing Ltd.”

Source: RevenueBase Database · checked Sep 30, 2026
22Indirect evidenceVal-des-sources, QC, CanadaHQ checked Sep 30, 202611-505 contacts →

Indirect evidence

“Préfabrication en usine: Immeuble multi-logement pour des entrepreneurs généraux Immeuble multi-logement pour des investisseurs immobiliers Bâtiment de type commercial Unité…”

Source: RevenueBase Database · checked Sep 30, 2026
23Partial evidenceNisku, AB, CanadaHQ checked Sep 30, 20261-105 contacts →

Partial evidence

“Our mission is to deliver high quality, turnkey and certified shipping container solutions and provide exceptional customer service.”

Source: RevenueBase Database · checked Sep 30, 2026
24Partial evidenceDartmouth, NS, CanadaHQ checked Sep 30, 202611-505 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 30, 2026
25Indirect evidenceRegina, SK, CanadaHQ checked Sep 30, 20261-104 contacts →

Indirect evidence

“Whether you are going into a new building or an existing one, your interior can be built with DIRTT.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 86 office container manufacturers based in Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 366 reachable decision-makers.

Free signup · no credit card

View the full list →

Office container manufacturers based in Canada at a glance

As of Sep 30, 2026
43.9%Verified-email coverage
9.7Average contacts per company
11-50Median size (employees)
8.1%Largest-city concentration · Calgary
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
40
51-200
8
201-500
2
1,001-5,000
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 86 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 office container 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 “office container 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 office container 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 office container 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, 366 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 30, 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 office container 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 office container manufacturers are there based in Canada?

RevenueBase identified 86 office container 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?

Black Diamond Group, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most office container manufacturers?

Calgary leads with 7 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 366 verified decision-maker contacts tracked across these 86 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 86 office container manufacturers based in Canada. Start with a free account, no credit card.

Download this list →

Related lists

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.