Company lists · Data refreshed October 2026

Top 25 Customer service inbound & outbound voice, chat & e-mail suppliers based in Canada

RevenueBase identified 143 company matches for customer service inbound & outbound voice, chat & e-mail suppliers associated with Canada as of October 2026 and tracks 7,578 professional contacts across them, including 715 with verified work emails. Toronto is the largest hub.

This list covers company matches for customer service inbound & outbound voice, chat & e-mail suppliers associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 19, 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 RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
143Companies
7,578Contacts tracked
715Verified emails
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The 25 largest customer service inbound & outbound voice, chat & e-mail suppliers based in Canada

Ranked by team size
Top 25 of 143 company matches for customer service inbound & outbound voice, chat & e-mail suppliers based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBarrie, ON, CanadaHQ recorded Oct 19, 20261,001-5,0001,048 contacts →

Exact match

“Bill Gosling Outsourcing India Private Limited (Formerly MattsenKumar).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchMontréal, CanadaHQ recorded Oct 19, 2026501-1,000600 contacts →

Exact match

“GEXEL est un centre de contact clients fondé en 1998 et dont le siège social est au Québec.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchToronto, ON, CanadaHQ recorded Oct 19, 20261,001-5,000448 contacts →

Exact match

“Millennium1 Solutions is now NTT Business Process Outsourcing.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchHalifax, NS, CanadaHQ recorded Oct 19, 2026501-1,000364 contacts →

Exact match

“Here’s our ten-second elevator pitch: we provide affordable, onshore and/or nearshore, high-touch customized contact center solutions for brands who care deeply about the quality…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchMontreal, QC, CanadaHQ recorded Oct 19, 20261,001-5,000362 contacts →

Exact match

“Atelka Enterprise Inc.(“Atelka”),is now ttec.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchToronto, ON, CanadaHQ recorded Oct 19, 2026501-1,000323 contacts →

Exact match

“Optima Communications International (OCI) is a Canadian contact center and business process outsourcer (BPO) specializing in regulated and complex industries, including utilities…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchMontréal, QC, CanadaHQ recorded Oct 19, 2026201-500252 contacts →

Exact match

“Since 1995, VOXDATA has been supplying outsourced call centre services, 24 hours a day, seven days a week, to meet all frontline customer relations needs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchToronto, ON, CanadaHQ recorded Oct 19, 2026501-1,000219 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchToronto, ON, CanadaHQ recorded Oct 19, 2026201-500199 contacts →

Exact match

“Founded in 2002, Innovative Vision is a marketing technology firm specializing in contact centre BPO.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Oct 19, 2026201-500193 contacts →

Exact match

“NCRI, founded in Canada in 2008, is a premier provider of comprehensive business process outsourcing services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchSydney, NS, CanadaHQ recorded Oct 19, 20261,001-5,000182 contacts →

Exact match

“At The Sydney Call Centre Inc.(SCC), we redefine excellence in the realms of Business Process Outsourcing (BPO) and Information and Communications Technology (ICT).”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchToronto, ON, CanadaHQ recorded Oct 19, 202651-200141 contacts →

Exact match

“At Voysus, we specialize in helping our partners handle critical customer touch points through multiple incoming and outgoing channels.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchHamilton, ON, CanadaHQ recorded Oct 19, 2026201-500114 contacts →

Exact match

“AnswerPlus is a leading 24/7 telephone answering service trusted by 2,500+ amazing clients.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchToronto, ON, CanadaHQ recorded Oct 19, 202651-20064 contacts →

Exact match

“At the core of our operation is a singular, unwavering commitment: place the customer at the heart of every interaction.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchSaint John, NB, CanadaHQ recorded Oct 19, 2026201-50055 contacts →

Exact match

“Operating for 20+ years, Innovatia Technical Services Inc.(ITSI) is a technology outsourcing support partner, assisting clients with workflow & knowledge processes and technical…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchToronto, ON, CanadaHQ recorded Oct 19, 2026501-1,00054 contacts →

Exact match

“Simpro is a world wide provider of outsourced call center and back office services including customer service,help desk,technical support,telemarketing,email and chat support.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchToronto, NB, CanadaHQ recorded Oct 19, 202651-20052 contacts →

Exact match

“Customer experience of things is what we’re all about.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchLaval, QC, CanadaHQ recorded Oct 19, 202651-20047 contacts →

Exact match

“Depuis 1998, Groupe Marketing International accompagne les entreprises à accélérer leur croissance, grâce à un ensemble de services d’impartition complet tels que le…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchCalgary, AB, CanadaHQ recorded Oct 19, 202651-20045 contacts →

Exact match

“Who We are SureCall is set apart by our innovation and state-of-the-art technology, flexible architecture, and streamlined programs.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchLaval, QC, CanadaHQ recorded Oct 19, 202651-20042 contacts →

Exact match

“Group Elite Communications Inc.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchMontreal, QC, CanadaHQ recorded Oct 19, 202651-20042 contacts →

Exact match

“i24 Call Management Solutions est une entreprise canadienne spécialisée en gestion d’appels et en services à la clientèle pour des clients partout au Canada.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchOttawa, ON, CanadaHQ recorded Oct 19, 202611-5037 contacts →

Exact match

“Welcome to On Call Centre.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchBrantford, ON, CanadaHQ recorded Oct 19, 202651-20030 contacts →

Exact match

“Welcome to Extend Communications Inc.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact match200, CanadaHQ recorded Oct 19, 20261,001-5,00029 contacts →

Exact match

“Spécialiste de la Relation clients.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchCalgary, AB, CanadaHQ recorded Oct 19, 202611-5026 contacts →

Exact match

“Leverage inbound & outbound voice messaging, text and email to deliver highly engaging, proactive communications, designed for the greatest positive impact on your end customer.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase

Showing 25 of 143 customer service inbound & outbound voice, chat & e-mail suppliers based in Canada

See the full list, filter by size, metro and specialty, and access 715 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Customer service inbound & outbound voice, chat & e-mail suppliers based in Canada at a glance

As of Oct 19, 2026
9.4%Verified-email coverage
53.0Average contacts per company
51-200Median size (employees)
18.9%Largest-city concentration · Toronto
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
31
51-200
52
201-500
12
501-1,000
11
1,001-5,000
10
5,001-10,000
1
10001+
2

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 143 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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
Company records associated with Canada whose business descriptions match “customer service inbound & outbound voice, chat & e-mail suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 715 professional contacts with verified work emails across the full matched dataset. 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Customer service inbound & outbound voice, chat & e-mail suppliers by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “customer service inbound & outbound voice, chat & e-mail suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many customer service inbound & outbound voice, chat & e-mail suppliers are there based in Canada?

RevenueBase identified 143 company matches for customer service inbound & outbound voice, chat & e-mail suppliers associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Bill Gosling Outsourcing India tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most customer service inbound & outbound voice, chat & e-mail suppliers?

Toronto leads with 27 company records, followed by Montreal (15) and Calgary (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 715 professional contacts with verified work emails tracked across these 143 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 143 customer service inbound & outbound voice, chat & e-mail suppliers based in Canada. Start with a free account, no credit card.

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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.