Company lists · Data refreshed September 2026

Top 25 5g infrastructure contractors based in Canada

Name: 5g infrastructure contractors based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 104 companies tracked

RevenueBase identified 104 5g infrastructure contractors headquartered in Canada as of September 2026 and tracks 8,806 professional contacts across them, including 1,579 with verified work emails. Calgary is the largest hub.

This list covers 5g infrastructure contractors 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 16, 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 16, 2026 86% judged on-target in blind review

104Companies

8,806Contacts tracked

1,579Verified emails

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The 25 largest 5g infrastructure contractors based in Canada

Ranked by team size

Top 25 of 104 5g infrastructure contractors based in Canada, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to 5g infrastructure contractors: 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	Shaw Communications	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	10001+	4,209 contacts →
	Partial evidence “Shaw and Rogers have come together to continue expanding connectivity, supporting local communities and bringing you the latest 5G and fibre network technology.” Source: RevenueBase Database · checked Sep 16, 2026
2	Telecon	Partial evidence	Montreal, QC, CanadaHQ checked Sep 16, 2026	1,001-5,000	1,573 contacts →
	Partial 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 16, 2026
3	Westower Communications LTD	Indirect evidence	Spruce Grove, AB, CanadaHQ checked Sep 16, 2026	201-500	711 contacts →
	Indirect evidence “WesTower Communications is Canada’s largest Telecommunications construction company and is committed to meeting the dynamic needs of today’s wireless telecommunications and…” Source: RevenueBase Database · checked Sep 16, 2026
4	Expertech Network Installation INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	501-1,000	429 contacts →
	Partial 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 16, 2026
5	Vistacare	Indirect evidence	Bedford, NS, CanadaHQ checked Sep 16, 2026	201-500	144 contacts →
	Indirect evidence “VistaCare was established in greater Halifax in 2003 to solve technology challenges for today's businesses and organizations.” Source: RevenueBase Database · checked Sep 16, 2026
6	Alliance Corporation	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 16, 2026	201-500	126 contacts →
	Indirect evidence “Alliance is a leading supplier of wireless network products, in business since 1993.” Source: RevenueBase Database · checked Sep 16, 2026
7	Comtech Communication Technologies LTD	Partial evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	79 contacts →
	Partial evidence “Comtech Communication Technologies Ltd.(Comtech) is a fully integrated communications and telecommunications infrastructure company serving clients across Canada and the United…” Source: RevenueBase Database · checked Sep 16, 2026
8	Star Solutions	Partial evidence	Richmond, BC, CanadaHQ checked Sep 16, 2026	51-200	76 contacts →
	Partial evidence “Star Solutions is an innovative supplier of mobile network infrastructure solutions with special focus on Rural/Remote, Private/Enterprise and Rapid Deployment/Disaster Recovery…” Source: RevenueBase Database · checked Sep 16, 2026
9	K-Line Construction LTD	Indirect evidence	Woodstock, NB, CanadaHQ checked Sep 16, 2026	201-500	60 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
10	Ramkey Communications INC	Indirect evidence	Brantford, ON, CanadaHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
11	Sentrex Communications INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	51-200	53 contacts →
	Indirect 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 16, 2026
12	Roehampton Communications LTD	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 16, 2026	11-50	52 contacts →
	Indirect evidence “Specialists in providing turnkey engineering and design solutions for the wireless telecommunication industry, Roehampton is one of Canada's leading engineering consulting firms.” Source: RevenueBase Database · checked Sep 16, 2026
13	HDP Network Solutions INC	Partial evidence	Barrie, ON, CanadaHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial 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 16, 2026
14	Geocellcanada INC	Indirect evidence	Mississauga, CanadaHQ checked Sep 16, 2026	51-200	48 contacts →
	Indirect evidence “A proud Canadian company and recognized leader in providing a broad range of wireless and data turn-key services within the Telecommunications Industry.” Source: RevenueBase Database · checked Sep 16, 2026
15	C3f Telecom	Indirect evidence	Laval, QC, CanadaHQ checked Sep 16, 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 16, 2026
16	Trilinks Communications	Indirect evidence	Bowmanville, ON, CanadaHQ checked Sep 16, 2026	51-200	41 contacts →
	Indirect evidence “TRILINKS Builds Telecommunications Networks: Safely, Efficiently and on Time.” Source: RevenueBase Database · checked Sep 16, 2026
17	DTS Technical INC	Indirect evidence	Bolton, ON, CanadaHQ checked Sep 16, 2026	51-200	40 contacts →
	Indirect evidence “Based in Ontario, DTS Technical is one of North America’s premier design, implementation, and construction firms, serving the telecommunications industry since 2008.” Source: RevenueBase Database · checked Sep 16, 2026
18	WP Telectronics	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 16, 2026	51-200	37 contacts →
	Indirect evidence “WPT is trusted by Canada’s leading telecom providers from BC to Ontario.” Source: RevenueBase Database · checked Sep 16, 2026
19	Macno Telecom	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 16, 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 16, 2026
20	Az3	Partial evidence	Brampton, ON, CanadaHQ checked Sep 16, 2026	51-200	27 contacts →
	Partial evidence “AZ3 has undertaken various programs related to fiber optic cables to enhance telecommunications infrastructure.” Source: RevenueBase Database · checked Sep 16, 2026
21	FTC Innovation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 16, 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 16, 2026
22	Turnkey Communications	Strong evidence	Thunder Bay, ON, CanadaHQ checked Sep 16, 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 16, 2026
23	Commtech Solutions	Indirect evidence	Milton, ON, CanadaHQ checked Sep 16, 2026	51-200	23 contacts →
	Indirect evidence “Services - Tower - Aerial Line Construction - Underground/Civil Construction - Fibre Splicing - MDU/Structured Wiring - Engineering” Source: RevenueBase Database · checked Sep 16, 2026
24	Shared Tower	Partial evidence	Oakville, ON, CanadaHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “We’re building a Canada-wide network of telecommunications infrastructure assets, to help our customers reach their customers.” Source: RevenueBase Database · checked Sep 16, 2026
25	Sigma Telecoms	Indirect evidence	Brossard, QC, CanadaHQ checked Sep 16, 2026	11-50	20 contacts →
	Indirect evidence “SIGMA TELECOMS est une firme d’ingénierie spécialisée en déploiement de réseaux de télécommunications aérien ou souterrain, intérieur ou extérieur, travaux de structure et…” Source: RevenueBase Database · checked Sep 16, 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: 5g infrastructure contractors. 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 5g infrastructure contractors.
Partial evidence: Its own public description names part of 5g infrastructure contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 5g infrastructure contractors. 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 104 5g infrastructure contractors based in Canada

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5g infrastructure contractors based in Canada at a glance

As of Sep 16, 2026

17.9%Verified-email coverage

84.7Average contacts per company

11-50Median size (employees)

10.6%Largest-city concentration · Calgary

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 104 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 5g infrastructure contractors, 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 “5g infrastructure contractors”. 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 5g infrastructure contractors), 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 5g infrastructure contractors, 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, 1,579 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 16, 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 5g infrastructure contractors, 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 5g infrastructure contractors are there based in Canada?

RevenueBase identified 104 5g infrastructure contractors 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?

Shaw Communications, headquartered in Calgary, tops this list with the largest team on record.

Which city has the most 5g infrastructure contractors?

Calgary leads with 11 headquartered companies, followed by Toronto (9) and Montreal (7).

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 1,579 verified decision-maker contacts tracked across these 104 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 16, 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.