Company lists · Data refreshed September 2026

Top 25 Customer service consulting companies based in Toronto, Canada

Name: Customer service consulting companies based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 177 companies tracked

RevenueBase identified 177 customer service consulting companies headquartered in Toronto, Canada as of September 2026 and tracks 1,079 professional contacts across them, including 281 with verified work emails. Toronto is the largest hub.

This list covers customer service consulting companies headquartered in Toronto, 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

177Companies

1,079Contacts tracked

281Verified emails

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The 25 largest customer service consulting companies based in Toronto, Canada

Ranked by team size

Top 25 of 177 customer service consulting companies based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to customer service consulting 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	Zedd Customer Solutions INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	501-1,000	207 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
2	Axsium Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	105 contacts →
	Indirect evidence “Axsium Group helps organizations around the world improve their performance by maximizing the productivity of their people.” Source: RevenueBase Database · checked Sep 19, 2026
3	Thoughtstorm	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	102 contacts →
	Partial evidence “ThoughtStorm is a global firm providing consulting solutions and services to organizations of all sizes across various industries.” Source: RevenueBase Database · checked Sep 19, 2026
4	Call Center Guys	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	46 contacts →
	Partial evidence “Customer experience of things is what we’re all about.” Source: RevenueBase Database · checked Sep 19, 2026
5	Enginess	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect evidence “We are business strategists and technology experts.” Source: RevenueBase Database · checked Sep 19, 2026
6	Phase 5	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	30 contacts →
	Partial evidence “At Phase 5, we help clients on their journey to customer centricity by focusing on Innovation and Experience and bringing together expertise in marketing research, user and…” Source: RevenueBase Database · checked Sep 19, 2026
7	Bumsa INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	28 contacts →
	Partial evidence “Founded in 2017, Bumsa is a Canadian-owned outsourcing and consulting firm that provides cost-effective business solutions to help organizations scale efficiently.” Source: RevenueBase Database · checked Sep 19, 2026
8	Acceleration Strategy INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	201-500	17 contacts →
	Partial evidence “ASI was acquired by Optimus SBR in 2024, bringing its deep Experience Management expertise into Optimus’s expanded consulting services.” Source: RevenueBase Database · checked Sep 19, 2026
9	Mezzanine Growth	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Mezzanine works with marketing, sales, and business leaders to drive long-term, sustained growth using our proven framework.” Source: RevenueBase Database · checked Sep 19, 2026
10	CSPN	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “CSPN is a leading provider of training programs, consulting services, and networking opportunities, designed to empower organizations and harness the competitive advantage of…” Source: RevenueBase Database · checked Sep 19, 2026
11	Olade Consulting INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “WHAT WE DO Established in 2012, Olade Consulting has dedicated itself to advancing the dynamic North American business landscape.” Source: RevenueBase Database · checked Sep 19, 2026
12	J.C. Williams Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “J.C.” Source: RevenueBase Database · checked Sep 19, 2026
13	Burnie Group	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “Burnie Group is an award-winning management consulting firm that partners with clients to drive innovation, increase productivity, and improve the customer and employee experience.” Source: RevenueBase Database · checked Sep 19, 2026
14	Allen Leigh Human Capital	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “For over 15 years, Allen Leigh Human Capital has partnered with leaders and organizations to build the leadership, culture, and organizational capability needed to thrive in a…” Source: RevenueBase Database · checked Sep 19, 2026
15	CC Marketing Group	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial evidence “Formed in 2003, CC Marketing Group offers online marketing, sales, and consulting services to small and medium-sized telecom organizations across North America.” Source: RevenueBase Database · checked Sep 19, 2026
16	Leonnova	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “We are a unique consulting and training firm that integrates research based knowledge, decades of practical experience and an innovative mindset to drive organizational success.” Source: RevenueBase Database · checked Sep 19, 2026
17	Reynolds & Fyshe, INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Canada's leading marketing-focused management consultant, Reynolds & Fyshe works with top-tier Canadian brands on value delivery of agency services, contract compliance and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Stone Management Partners	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “We’re passionate about helping you improve your business performance.” Source: RevenueBase Database · checked Sep 19, 2026
19	Vectorvue	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Empowering Businesses with Innovation, Talent & Technology At VectorVue, we envision a future where businesses seamlessly integrate cutting-edge technology, top-tier talent, and…” Source: RevenueBase Database · checked Sep 19, 2026
20	TMG International INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
21	Tatham Company	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Transforming how organizations operate at their core through systematic, measurable performance improvement.” Source: RevenueBase Database · checked Sep 19, 2026
22	Sales Maestro	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “We are a Sales Consulting firm based in North America, serving worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
23	Results By Design Consultants INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Since 1989, Results by Design has tapped into the natural talent in decision makers and sales teams to promote amazing results.” Source: RevenueBase Database · checked Sep 19, 2026
24	Wilowe Management Consulting	Strong evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “Wilowe Management Consulting provides strategic insight and planning for businesses in any industry that are looking for a better customer and employee experience within an…” Source: RevenueBase Database · checked Sep 19, 2026
25	Staxos Canada INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “With over 50 years of experience combined, we offer turn-key assistance to small, medium and enterprise businesses, ensuring they receive higher returns while acquiring…” 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: customer service consulting 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 customer service consulting companies.
Partial evidence: Its own public description names part of customer service consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name customer service consulting 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 177 customer service consulting companies based in Toronto, Canada

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Customer service consulting companies based in Toronto, Canada at a glance

As of Sep 19, 2026

26.0%Verified-email coverage

6.1Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

135

11-50

51-200

201-500

501-1,000

5,001-10,000

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 177 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 customer service consulting 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 Toronto, Canada whose own description of what they do matches “customer service consulting 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 customer service consulting 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 customer service consulting companies, and records with no verified work email. Companies headquartered outside Toronto 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, 281 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.

Customer service consulting companies by metro in Canada

Customer service consulting companies in Toronto177
Customer service consulting companies in Montreal82
Customer service consulting companies in Vancouver69
Customer service consulting companies in Calgary57
Customer service consulting companies in Ottawa25

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 customer service consulting 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 customer service consulting companies are there based in Toronto, Canada?

RevenueBase identified 177 customer service consulting companies headquartered in Toronto, 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?

Zedd Customer Solutions INC, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most customer service consulting companies?

Toronto leads with 177 headquartered companies, followed by Montreal (82) and Vancouver (69).

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 281 verified decision-maker contacts tracked across these 177 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.