Company lists · Data refreshed September 2026

Top 25 Backbone development companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 179 companies tracked

RevenueBase identified 179 company matches for backbone development companies associated with Canada as of September 2026 and tracks 5,835 professional contacts across them, including 2,223 with verified work emails. Calgary is the largest hub.

This list covers company matches for backbone development companies 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 September 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 Sep 19, 2026 How this list was built

179Companies

5,835Contacts tracked

2,223Verified emails

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The 25 largest backbone development companies based in Canada

Ranked by team size

Top 25 of 179 company matches for backbone development companies based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Telecon	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	1,001-5,000	1,573 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2	NTG Clarity	Exact match	Markham, ON, CanadaHQ recorded Sep 19, 2026	501-1,000	876 contacts →
	Exact match “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3	Westower Communications LTD	Exact match	Spruce Grove, AB, CanadaHQ recorded Sep 19, 2026	201-500	711 contacts →
	Exact match “WesTower Communications is Canada’s largest Telecommunications construction company and is committed to meeting the dynamic needs of today’s wireless telecommunications and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4	IT International Telecom INC	Exact match	Halifax, NS, CanadaHQ recorded Sep 19, 2026	51-200	150 contacts →
	Exact match “IT International Telecom, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5	Vistacare	Exact match	Bedford, NS, CanadaHQ recorded Sep 19, 2026	201-500	144 contacts →
	Exact match “VistaCare was established in greater Halifax in 2003 to solve technology challenges for today's businesses and organizations.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6	Catech Systems LTD	Exact match	Markham, ON, CanadaHQ recorded Sep 19, 2026	201-500	138 contacts →
	Exact match “Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7	Lynx Planning & Engineering INC	Exact match	Bolton, ON, CanadaHQ recorded Sep 19, 2026	51-200	81 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8	Canadian Fiber Optics	Exact match	101, CanadaHQ recorded Sep 19, 2026	51-200	64 contacts →
	Exact match “Who we are: Canadian Fiber Optics Corp (CFOC) is a privately held telecommunications company that designs, builds, and operates fiber optic networks to provide high speed internet…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9	K-Line Construction LTD	Exact match	Woodstock, NB, CanadaHQ recorded Sep 19, 2026	201-500	60 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10	Tdot IT Solutions	Exact match	Bolton, ON, CanadaHQ recorded Sep 19, 2026	51-200	57 contacts →
	Exact match “TDOT IT Solutions is one of Canada's leading infrastructure, service solution provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11	Augmented Networks INC	Exact match	Brampton, CanadaHQ recorded Sep 19, 2026	51-200	53 contacts →
	Exact match “Augmented Networks are experts in the provision of network cabling installation projects and associated products and services and want to share our vast knowledge with you.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12	Sentrex Communications INC	Exact match	Toronto, ON, CanadaHQ recorded Sep 19, 2026	51-200	53 contacts →
	Exact match “We focus on delivering the very best in network architecture, design engineering, construction installation and maintenance to Canada’s leading cellular, broadband, digital data…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13	HDP Network Solutions INC	Exact match	Barrie, ON, CanadaHQ recorded Sep 19, 2026	51-200	50 contacts →
	Exact match “HDP Network Solutions is an Ontario-based telecom and utility construction partner delivering turnkey fibre and network infrastructure across Ontario and Canada.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14	C3f Telecom	Exact match	Laval, QC, CanadaHQ recorded Sep 19, 2026	51-200	46 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15	DTS Technical INC	Exact match	Bolton, ON, CanadaHQ recorded Sep 19, 2026	51-200	40 contacts →
	Exact match “Based in Ontario, DTS Technical is one of North America’s premier design, implementation, and construction firms, serving the telecommunications industry since 2008.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16	Wirewerks	Exact match	Baie-d'urfe, QC, CanadaHQ recorded Sep 19, 2026	51-200	38 contacts →
	Exact match “At Wirewerks, we help network teams build fast, reliable networks by simplifying the physical layer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17	PPT	Exact match	Sainte-catherine, QC, CanadaHQ recorded Sep 19, 2026	51-200	37 contacts →
	Exact match “Pearson Pelletier Télécom provides a leading-edge expertise in building, installing and restoring telecom infrastructures as well as in developing special projects related to…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18	Fibrenoire	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	51-200	36 contacts →
	Exact match “Fibrenoire is Videotron Business’ advanced connectivity solutions portfolio, designed to support the complex and mission‑critical networking needs of mid-sized and large…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19	LEQEL	Exact match	Québec, QC, CanadaHQ recorded Sep 19, 2026	51-200	32 contacts →
	Exact match “LEQEL, votre partenaire en fourniture et installation de poteaux, pose de câbles souterrains, installation de câbles électriques aériens et de fibre optique, raccordement de fibre…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20	VYTAL	Exact match	Winnipeg, MB, CanadaHQ recorded Sep 19, 2026	51-200	31 contacts →
	Exact match “Vytal is the leading partner for building fiber networks from end to end through design, permitting, construction and technical handoffs.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21	Dixon Networks	Exact match	Surrey, BC, CanadaHQ recorded Sep 19, 2026	51-200	30 contacts →
	Exact match “Dixon Networks is a leading turnkey communications provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22	Macno Telecom	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	51-200	30 contacts →
	Exact match “Macno Télécom est une entreprise dynamique qui œuvre dans le domaine des télécommunications.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23	Metro Optic	Exact match	Montreal, QC, CanadaHQ recorded Sep 19, 2026	11-50	27 contacts →
	Exact match “Fast, owned, and built for what comes next.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24	Az3	Exact match	Brampton, ON, CanadaHQ recorded Sep 19, 2026	51-200	27 contacts →
	Exact match “AZ3 has undertaken various programs related to fiber optic cables to enhance telecommunications infrastructure.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25	Netx INC	Exact match	Markham, ON, CanadaHQ recorded Sep 19, 2026	51-200	26 contacts →
	Exact match “NetX is an employee-owned business comprised of highly talented and exceptionally skilled personnel with 25 years of experience building communications infrastructures.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “backbone development companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 179 backbone development companies based in Canada

See the full list, filter by size, metro and specialty, and access 2,223 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Backbone development companies based in Canada at a glance

As of Sep 19, 2026

38.1%Verified-email coverage

32.6Average contacts per company

11-50Median size (employees)

9.5%Largest-city concentration · Calgary

Sep 19, 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 179 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 “backbone development companies” 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 2,223 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 September 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.

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 “backbone development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many backbone development companies are there based in Canada?

RevenueBase identified 179 company matches for backbone development companies associated with Canada as of September 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?

Telecon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most backbone development companies?

Calgary leads with 17 company records, followed by Toronto (9) and Laval (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 2,223 professional contacts with verified work emails tracked across these 179 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 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 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.