Company lists · Data refreshed September 2026

Top 25 Network infrastructure companies based in Canada

Name: Network infrastructure companies based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 192 companies tracked

RevenueBase identified 192 network infrastructure companies headquartered in Canada as of September 2026 and tracks 6,339 professional contacts across them, including 2,429 with verified work emails. Toronto is the largest hub.

This list covers network infrastructure companies 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 20, 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 20, 2026 86% judged on-target in blind review

192Companies

6,339Contacts tracked

2,429Verified emails

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The 25 largest network infrastructure companies based in Canada

Ranked by team size

Top 25 of 192 network infrastructure companies based in Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to network infrastructure 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	Telecon	Strong evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	1,573 contacts →
	Strong evidence “From a regional telecom networks builder in 1967 in Quebec (Canada), Telecon has grown into a world-class industry-leading telecom networks design, infrastructure and connectivity…” Source: RevenueBase Database · checked Sep 20, 2026
2	NTG Clarity	Strong evidence	Markham, ON, CanadaHQ checked Sep 20, 2026	501-1,000	876 contacts →
	Strong evidence “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
3	Bluecat	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	201-500	626 contacts →
	Partial evidence “BlueCat provides core services and solutions that help our customers and their teams deliver change-ready networks.” Source: RevenueBase Database · checked Sep 20, 2026
4	Expertech Network Installation INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	501-1,000	429 contacts →
	Strong evidence “Expertech Network Installation is a major network infrastructure service provider for the wireline and wireless broadband technology market and employees over 600 experts…” Source: RevenueBase Database · checked Sep 20, 2026
5	Transelec Common INC	Indirect evidence	Laval, QC, CanadaHQ checked Sep 20, 2026	1,001-5,000	359 contacts →
	Indirect evidence “TCI Group is a Canadian company specialized in the construction, management and maintenance of network infrastructures, including electrical, telephone…” Source: RevenueBase Database · checked Sep 20, 2026
6	Uniserve Communications Corporation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	n/a	227 contacts →
	Partial evidence “Uniserve Communications Corporation is an unified communications company offering integrated voice and data services over multiple Internet protocol networks, including cable…” Source: RevenueBase Database · checked Sep 20, 2026
7	Activo INC	Strong evidence	Markham, ON, CanadaHQ checked Sep 20, 2026	51-200	158 contacts →
	Strong evidence “Activo is a national IP Infrastructure Company that recognizes today’s businesses depend on secure and scalable IP networks for growth and success.” Source: RevenueBase Database · checked Sep 20, 2026
8	Catech Systems LTD	Indirect evidence	Markham, ON, CanadaHQ checked Sep 20, 2026	201-500	138 contacts →
	Indirect evidence “Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Source: RevenueBase Database · checked Sep 20, 2026
9	Datavalet	Strong evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	51-200	99 contacts →
	Strong evidence “Datavalet is a managed network services provider specializing in designing, deploying, and operating high-performance Wi-Fi and network infrastructures at scale.” Source: RevenueBase Database · checked Sep 20, 2026
10	Moby Business	Partial evidence	Calgary, AB, CanadaHQ checked Sep 20, 2026	51-200	57 contacts →
	Partial evidence “Powering Business Connectivity with Enterprise-Grade Solutions Moby is a leading independent provider of high-speed internet, managed voice, and advanced networking solutions for…” Source: RevenueBase Database · checked Sep 20, 2026
11	Cabco Communications Group	Partial evidence	Dartmouth Ns, NS, CanadaHQ checked Sep 20, 2026	51-200	55 contacts →
	Partial evidence “Cabco is a Maritime-based connectivity company providing services including Carrier Installation Services, Outside Plant Infrastructure, Premise Security, Structured Cabling…” Source: RevenueBase Database · checked Sep 20, 2026
12	Sentrex Communications INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	53 contacts →
	Partial evidence “We focus on delivering the very best in network architecture, design engineering, construction installation and maintenance to Canada’s leading cellular, broadband, digital data…” Source: RevenueBase Database · checked Sep 20, 2026
13	HDP Network Solutions INC	Strong evidence	Barrie, ON, CanadaHQ checked Sep 20, 2026	51-200	50 contacts →
	Strong evidence “HDP Network Solutions is an Ontario-based telecom and utility construction partner delivering turnkey fibre and network infrastructure across Ontario and Canada.” Source: RevenueBase Database · checked Sep 20, 2026
14	C3f Telecom	Indirect evidence	Laval, QC, CanadaHQ checked Sep 20, 2026	51-200	46 contacts →
	Indirect evidence “Depuis 2001, C3F Telecom est réputé pour la qualité de ses services et de son travail auprès des petits et des grands joueurs dans l’industrie des télécommunications.” Source: RevenueBase Database · checked Sep 20, 2026
15	Carry Telecom	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	45 contacts →
	Indirect evidence “Carry Telecom is an independent ISP having interconnections with Bell Canada, Rogers Communications and Cogeco Communications.” Source: RevenueBase Database · checked Sep 20, 2026
16	Comu Networks	Partial evidence	Hamilton, ON, CanadaHQ checked Sep 20, 2026	11-50	41 contacts →
	Partial evidence “Over the past six years, Comu Networks has evolved into a full-service systems integrator specializing in data networks and applications for commercial buildings, multiple…” Source: RevenueBase Database · checked Sep 20, 2026
17	OT Group	Partial evidence	Belleville, ON, CanadaHQ checked Sep 20, 2026	51-200	35 contacts →
	Partial evidence “OT Group is a leading provider of network integrated business solutions.” Source: RevenueBase Database · checked Sep 20, 2026
18	Turris Group	Partial evidence	Halton Hills, ON, CanadaHQ checked Sep 20, 2026	51-200	32 contacts →
	Partial evidence “Turris Group of Companies specialize in the communications infrastructure.” Source: RevenueBase Database · checked Sep 20, 2026
19	Dixon Networks	Partial evidence	Surrey, BC, CanadaHQ checked Sep 20, 2026	51-200	30 contacts →
	Partial evidence “Dixon Networks is a leading turnkey communications provider.” Source: RevenueBase Database · checked Sep 20, 2026
20	Macno Telecom	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect evidence “Macno Télécom est une entreprise dynamique qui œuvre dans le domaine des télécommunications.” Source: RevenueBase Database · checked Sep 20, 2026
21	Metro Optic	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect evidence “Fast, owned, and built for what comes next.” Source: RevenueBase Database · checked Sep 20, 2026
22	FTC Innovation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 20, 2026	201-500	25 contacts →
	Partial evidence “FTC is a leading telecommunications infrastructure specialist with an Excellent project Management structure.” Source: RevenueBase Database · checked Sep 20, 2026
23	Eeyou Communications Network	Partial evidence	Chibougamau, QC, CanadaHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Eeyou Communications Network Réseau de Communications Eeyou” Source: RevenueBase Database · checked Sep 20, 2026
24	Turnkey Communications	Strong evidence	Thunder Bay, ON, CanadaHQ checked Sep 20, 2026	51-200	24 contacts →
	Strong evidence “At Turnkey Communications, we deliver end-to-end telecommunications and infrastructure solutions, from private LTE/5G networks to KYRO’s advanced connectivity systems to…” Source: RevenueBase Database · checked Sep 20, 2026
25	Litewave Communications INC	Indirect evidence	Toronto, CanadaHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence “With over 20 million splices to date!” Source: RevenueBase Database · checked Sep 20, 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: network infrastructure 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 network infrastructure companies.
Partial evidence: Its own public description names part of network infrastructure companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name network infrastructure 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 192 network infrastructure companies based in Canada

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Network infrastructure companies based in Canada at a glance

As of Sep 20, 2026

38.3%Verified-email coverage

33.0Average contacts per company

11-50Median size (employees)

11.5%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 192 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 network infrastructure 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 Canada whose own description of what they do matches “network infrastructure 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 network infrastructure 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 network infrastructure companies, 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, 2,429 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 20, 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 network infrastructure 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 network infrastructure companies are there based in Canada?

RevenueBase identified 192 network infrastructure companies 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?

Telecon, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most network infrastructure companies?

Toronto leads with 22 headquartered companies, followed by Calgary (13) and Mississauga (12).

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 2,429 verified decision-maker contacts tracked across these 192 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 20, 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.