Company lists · Data refreshed September 2026

Top 24 IT service management consulting firms based in Markham, Canada

Name: IT service management consulting firms based in Markham, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 48 companies tracked

RevenueBase identified 48 IT service management consulting firms headquartered in Markham, Canada as of September 2026 and tracks 986 professional contacts across them, including 502 with verified work emails. Toronto is the largest hub.

This list covers IT service management consulting firms headquartered in Markham, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

48Companies

986Contacts tracked

502Verified emails

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The 24 largest IT service management consulting firms based in Markham, Canada

Ranked by team size

Top 24 of 48 IT service management consulting firms based in Markham, Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT service management consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	BFG Enterprise ServicesPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	501-1,000	417
	“We work with clients across Canada to develop their unique IT strategy and execute with complete in-house sourcing, implementation, field services and customer support.” Source: company website · checked Sep 4, 2026
2	Pace Technical, An IT Solutions CompanyPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	51-200	31
	“PACE Technical has joined IT Solutions to create a more robust enterprise managed services experience, focusing on the ideals that matter most to a successful business union…” Source: company website · checked Sep 4, 2026
3	Indusflow SystemsPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	29
	“Indusflow Systems is a security-focused managed IT services provider committed to supporting, securing and modernizing your organization’s information technology ecosystem.” Source: company website · checked Sep 4, 2026
4	Roca Networks INCPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	14
	“Your business deserves IT solutions that match your ambition.” Source: company website · checked Sep 4, 2026
5	CM INCIndirect evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	13
	Source: company website · checked Sep 4, 2026
6	Rational Business SolutionsPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	10
	“Rational Business Solutions has been a trusted IT partner for small and medium-sized businesses since 1996.” Source: company website · checked Sep 4, 2026
7	Teleglobal Consulting Group INCPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	10
	“TeleGlobal is a fully integrated IT Service and Solutions company.” Source: company website · checked Sep 4, 2026
8	Insite Computer GroupIndirect evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	51-200	10
	“The world of Information Technology is fast-paced and merciless to businesses.” Source: company website · checked Sep 4, 2026
9	Insix INCPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	1-10	9
	“With over 15 years of experience providing IT services in the GTA, Insix is a leader in providing companies with cost effective solutions to help automate, streamline and improve…” Source: company website · checked Sep 4, 2026
10	Compel Technology INCPartial evidence	Markham, CanadaHQ checked Sep 4, 2026	1-10	8
	“With over 35 years in business, we specialize in outsourced IT services as a managed services provider.” Source: company website · checked Sep 4, 2026
11	B Wyze SolutionsStrong evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	8
	“B Wyze is a dynamic IT service management provider with clients across North America and around the world.” Source: company website · checked Sep 4, 2026
12	Idea Notion Development INCStrong evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	1-10	7
	“We are a software consulting company that designs, develops and implements solutions for your IT and business needs.” Source: company website · checked Sep 4, 2026
13	Eagleview Managed ServicesIndirect evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	1-10	7
	“Eagleview Managed Services is a Managed Service Provider (MSP) specializing in providing the best customized solutions for our clients, focused on their business objectives…” Source: company website · checked Sep 4, 2026
14	Surge ERP ConsultingStrong evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	6
	“SUEGE ERP Consulting is a team of highly experienced Management Professionals who help their clients achieve their business transformation goals through the use of technology.” Source: company website · checked Sep 4, 2026
15	Venga ConsultingPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	5
	“Professional services and consulting organization with senior engineers and consultants, helping clients and partners with their deliverables and projects.” Source: company website · checked Sep 4, 2026
16	Yoush ConsultingStrong evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	5
	“Welcome to Yoush Consulting: Your Trusted IT Project Management and Staff Augmentation Partner.” Source: company website · checked Sep 4, 2026
17	Logos IT SolutionsPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	1-10	5
	“With Logos IT Solutions, you gain direct access to over 25 years of Managed IT service provider experience in both small and medium-sized enterprises as well as our great…” Source: company website · checked Sep 4, 2026
18	Idealogical Systems INCIndirect evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	3
	“At Idealogical, our goal is to empower small and medium-sized businesses with our incomparable expertise in technology.” Source: company website · checked Sep 4, 2026
19	Trio NET Solutions INCPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	1-10	3
	“Business software & network consulting firm” Source: company website · checked Sep 4, 2026
20	Howe Techworks LTDPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	3
	“Howe TechWorks (HTW) is a leading technology agency at the forefront of IT services, based in Markham, Canada.” Source: company website · checked Sep 4, 2026
21	Novel Consulting Group INCIndirect evidence	Markham, CanadaHQ checked Sep 4, 2026	1-10	3
	Source: company website · checked Sep 4, 2026
22	Diskit ConsultingStrong evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	1-10	2
	“DiskIT Consulting is your trusted partner in navigating the ever-evolving landscape of Information Technology (IT).” Source: company website · checked Sep 4, 2026
23	Pixelmask INCStrong evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	2
	“PixelMask is a Microsoft Certified IT consulting firm with head office in Canada, primarily focused on Application Development and Integration, Enterprise Data Warehouse and…” Source: company website · checked Sep 4, 2026
24	Cover-All Managed Cloud And IT ServicesPartial evidence	Markham, ON, CanadaHQ checked Sep 4, 2026	11-50	1
	“Cover-All Managed Cloud and IT Services is a Managed Services Provider (MSP) delivering cost effective solutions for Managed Cloud, Managed Mainframe, Managed IT, Cyber Security…” Source: company website · checked Sep 4, 2026

Showing 24 of 48 IT service management consulting firms based in Markham, Canada

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IT service management consulting firms based in Markham, Canada at a glance

As of Sep 4, 2026

11-50Median size (employees)

TorontoLargest hub · 628 HQs

Contacts with mobile numbers

Sep 4, 2026Data 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 across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Markham, over 48 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 IT service management consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Markham, Canada whose own description of what they do matches “IT service management consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT service management consulting firms, and records with no verified work email. Companies headquartered outside Markham 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 an evidence 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, 502 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 4, 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.

IT service management consulting firms by metro in Canada

Frequently asked

How many IT service management consulting firms are there based in Markham, Canada?

RevenueBase identified 48 IT service management consulting firms headquartered in Markham, 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?

BFG Enterprise Services, headquartered in Markham, tops this list with the largest team on record.

Which city has the most IT service management consulting firms?

Toronto leads with 628 headquartered companies, followed by Montreal (293) and Calgary (245).

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 502 verified decision-maker contacts tracked across these 48 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 4, 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 SmartSearch, 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.