Company lists · Data refreshed September 2026

Top 25 Business systems integration firms based in Canada

Name: Business systems integration firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,283 companies tracked

RevenueBase identified 1,283 business systems integration firms headquartered in Canada as of September 2026 and tracks 23,355 professional contacts across them, including 9,043 with verified work emails and 2,145 with mobile numbers. Toronto is the largest hub.

This list covers business systems integration firms 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 28, 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 28, 2026 86% judged on-target in blind review

1,283Companies

23,355Contacts tracked

9,043Verified emails

2,145Mobile numbers

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The 25 largest business systems integration firms based in Canada

Ranked by team size

Top 25 of 1,283 business systems integration firms based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to business systems integration firms: 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	ATS Corporation	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 28, 2026	5,001-10,000	2,754 contacts →
	Indirect evidence “HELPING ADVANCE THE FUTURE ATS Corporation is an industry-leading automation solutions provider to many of the world's most successful companies.” Source: RevenueBase Database · checked Sep 28, 2026
2	Ricoh Canada INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,452 contacts →
	Indirect evidence “At Ricoh, we bring people, processes, and technology together to make information work for you.” Source: RevenueBase Database · checked Sep 28, 2026
3	LEVIO	Partial evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	1,001-5,000	1,403 contacts →
	Partial evidence “Levio is a leading North American technology‑focused consulting firm and one of the two largest system integrators fully owned by Canadian interests, specializing in digital…” Source: RevenueBase Database · checked Sep 28, 2026
4	Contax INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	n/a	1,009 contacts →
	Partial evidence “CONTAX has been implementing, supporting and maintaining SAP systems for over 20 years.” Source: RevenueBase Database · checked Sep 28, 2026
5	Paladin Technologies	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 28, 2026	1,001-5,000	805 contacts →
	Partial evidence “With decades of experience and offices coast to coast, Paladin Technologies has emerged as the premier complex systems integrator in North America.” Source: RevenueBase Database · checked Sep 28, 2026
6	Jolera	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	501-1,000	396 contacts →
	Partial evidence “Jolera is a Global Systems Integrator (GSI) dedicated to transforming IT operations into secure, efficient environments.” Source: RevenueBase Database · checked Sep 28, 2026
7	Bits In Glass	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	201-500	390 contacts →
	Indirect evidence “Bits In Glass is an award-winning software consulting firm combining deep industry expertise and experience with the best names in technology to provide innovative solutions to…” Source: RevenueBase Database · checked Sep 28, 2026
8	Acceo Solutions	Partial evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	1,001-5,000	353 contacts →
	Partial evidence “A leader in the Canadian IT industry, ACCEO Solutions Inc.(“ACCEO”) specializes in the design, implementation, integration, and support of management and accounting solutions.” Source: RevenueBase Database · checked Sep 28, 2026
9	Corporate Renaissance Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	281 contacts →
	Indirect evidence “Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Source: RevenueBase Database · checked Sep 28, 2026
10	HOIST	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	248 contacts →
	Indirect evidence “An authorized Channel and Global SI Partner of IFS, Hoist Global Tech Solutions (Hoist) has over 200 highly experienced IFS employees.” Source: RevenueBase Database · checked Sep 28, 2026
11	Syntax Québec	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	5,001-10,000	214 contacts →
	Indirect evidence “Syntax est une société de services professionnels, spécialisée dans l'intégration de solutions SAP et l'optimisation des processus d’affaires avec une vaste expertise dans…” Source: RevenueBase Database · checked Sep 28, 2026
12	Medisolution	Partial evidence	Rimouski, QC, CanadaHQ checked Sep 28, 2026	51-200	164 contacts →
	Partial evidence “MediSolution, a wholly-owned subsidiary of Harris Computer Systems, is a leading information technology company, providing ERP software, solutions and services to healthcare and…” Source: RevenueBase Database · checked Sep 28, 2026
13	Hcsc INC	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 28, 2026	n/a	164 contacts →
	Indirect evidence “Services-conseils en optimisation de processus d'affaires, comptabilité, financement, démarrage d'entreprise, implantation de logiciel de gestion intégrée et recrutement.” Source: RevenueBase Database · checked Sep 28, 2026
14	Transition Consulting Services	Indirect evidence	Québec, QC, CanadaHQ checked Sep 28, 2026	201-500	155 contacts →
	Indirect evidence “Transition Consulting Services is a reference in digital transformation, IT and management.” Source: RevenueBase Database · checked Sep 28, 2026
15	Tangentia	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	139 contacts →
	Indirect evidence “Tangentia is the leader in Autonomous Enterprise solutions with solutions around 3 focus areas.>Intelligent Automation- Artificial Intelligence(AI), Robotic Process…” Source: RevenueBase Database · checked Sep 28, 2026
16	ORIUM	Partial evidence	Etobicoke, ON, CanadaHQ checked Sep 28, 2026	201-500	135 contacts →
	Partial evidence “We architect the systems modern enterprises rely on- intelligent, flexible, and designed to evolve with your business.” Source: RevenueBase Database · checked Sep 28, 2026
17	CSI Group INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1,001-5,000	132 contacts →
	Indirect evidence “A global company with local focus in each geography across the Globe.” Source: RevenueBase Database · checked Sep 28, 2026
18	Appficiency INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	51-200	132 contacts →
	Indirect evidence “At Appficiency, we help enterprises solve the most complex business technology challenges through strategic tech stack engineering and AI-led transformation.” Source: RevenueBase Database · checked Sep 28, 2026
19	Baass Business Solutions	Indirect evidence	Thornhill, ON, CanadaHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Established in 1988, and celebrating 35+ years in business, BAASS has been successfully assisting small to medium-sized businesses to improve their business processes, increase…” Source: RevenueBase Database · checked Sep 28, 2026
20	Novipro	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	124 contacts →
	Indirect evidence “WELCOME TO NOVIPRO'S WORLD OF INNOVATION Welcome to a universe where vision, innovation and transformation are at the heart of every project.” Source: RevenueBase Database · checked Sep 28, 2026
21	Larochelle Groupe Conseil	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 28, 2026	51-200	117 contacts →
	Indirect evidence “Larochelle Groupe Conseil, une entreprise de croissance Nous avons mis au cœur de notre mission d’entreprise, la valorisation des actifs informationnels de nos clients.” Source: RevenueBase Database · checked Sep 28, 2026
22	BIG Bang	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	116 contacts →
	Indirect evidence “Big Bang is a B Corp Certified, consulting firm that helps organizations optimize and streamline processes through planning digital strategy, deploying business solutions, and…” Source: RevenueBase Database · checked Sep 28, 2026
23	Dynamysk Automation LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	201-500	108 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
24	Evolvous Limited	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	201-500	107 contacts →
	Indirect evidence “Evolvous is a platform-agnostic, AI-empowered consulting partner helping enterprises orchestrate their platforms into one intelligent ecosystem that's always future ready.” Source: RevenueBase Database · checked Sep 28, 2026
25	N'ware Technologies	Indirect evidence	Saint-georges, QC, CanadaHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence “Founded in 1995, N’ware Technologies has grown from a family business into a leading provider of business applications, with a global presence in the USA, Canada, Europe, and…” Source: RevenueBase Database · checked Sep 28, 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: business systems integration firms. 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 business systems integration firms.
Partial evidence: Its own public description names part of business systems integration firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business systems integration firms. 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 1,283 business systems integration firms based in Canada

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Business systems integration firms based in Canada at a glance

As of Sep 28, 2026

38.7%Verified-email coverage

9.2%Mobile-number coverage

18.2Average contacts per company

1-10Median size (employees)

19.0%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

678

11-50

407

51-200

140

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

3,9890–30

3,70031–60

21761–90

290–180

42180+

Company record updated

Median 87.5d

00–30

4,70931–60

5,68361–90

8,88590–180

1,182180+

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 business systems integration firms, 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 “business systems integration firms”. 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 business systems integration firms), 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 business systems integration firms, 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, 9,043 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 28, 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.

Business systems integration firms by metro

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 business systems integration firms, 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 business systems integration firms are there based in Canada?

RevenueBase identified 1,283 business systems integration firms 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?

ATS Corporation, headquartered in Cambridge, tops this list with the largest team on record.

Which city has the most business systems integration firms?

Toronto leads with 244 headquartered companies, followed by Montreal (150) and Calgary (76).

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 9,043 verified decision-maker contacts tracked across these 1,283 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 28, 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.