Company lists · Data refreshed September 2026

Top 25 Enterprise networking companies based in Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 221 companies tracked

RevenueBase identified 221 enterprise networking companies headquartered in Canada as of September 2026 and tracks 3,190 professional contacts across them, including 1,240 with verified work emails. Toronto is the largest hub.

This list covers enterprise networking 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 28, 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 28, 2026 86% judged on-target in blind review

221Companies

3,190Contacts tracked

1,240Verified emails

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The 25 largest enterprise networking companies based in Canada

Ranked by team size

Top 25 of 221 enterprise networking companies based in Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise networking 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	NTG Clarity	Partial evidence	Markham, ON, CanadaHQ checked Sep 28, 2026	501-1,000	876 contacts →
	Partial 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 28, 2026
2	Bluecat	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	626 contacts →
	Indirect evidence “BlueCat provides core services and solutions that help our customers and their teams deliver change-ready networks.” Source: RevenueBase Database · checked Sep 28, 2026
3	Glasshouse Systems	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	150 contacts →
	Partial evidence “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Source: RevenueBase Database · checked Sep 28, 2026
4	Catech Systems LTD	Indirect evidence	Markham, ON, CanadaHQ checked Sep 28, 2026	201-500	138 contacts →
	Indirect evidence “Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
5	Datavalet	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	51-200	99 contacts →
	Indirect 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 28, 2026
6	Comu Networks	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 28, 2026	11-50	41 contacts →
	Indirect 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 28, 2026
7	OT Group	Indirect evidence	Belleville, ON, CanadaHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “OT Group is a leading provider of network integrated business solutions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Idea Networks	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “IDEA Networks was established in 1997 and has become a recognized leader in the Structured Cabling and National Services delivering high quality solutions to each of our core…” Source: RevenueBase Database · checked Sep 28, 2026
9	CICS	Partial evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	n/a	34 contacts →
	Partial evidence “Computer Infrastructure Consulting Services Incorporated (CICS) provides technology solutions for enterprise-wide systems and networks using analysis, design, implementation…” Source: RevenueBase Database · checked Sep 28, 2026
10	Nutec Electro TEL	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 28, 2026	51-200	18 contacts →
	Indirect evidence “BUSINESS TECHNOLOGY SOLUTIONS ~Custom Designed for Your Business and Your Budget~ Nutec Electro Tel has had and continues to have an overwhelming response to the products and…” Source: RevenueBase Database · checked Sep 28, 2026
11	IDS Systems	Indirect evidence	Kanata, ON, CanadaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “IDS Systems is a trusted IT solutions provider based in Ottawa, Ontario, with over 30 years of experience helping organizations simplify and secure their technology environments.” Source: RevenueBase Database · checked Sep 28, 2026
12	Alt-Tech Cyber Security & IT Management	Indirect evidence	Sherwood Park, AB, CanadaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Alt-Tech is an Edmonton based IT Consulting Company that has been responsible for the design, installation and support for computer systems and networks for over 10 years in…” Source: RevenueBase Database · checked Sep 28, 2026
13	Garibaldi Technology Partners	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
14	Connex Telecommunications INC	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 28, 2026	201-500	17 contacts →
	Indirect evidence “Connex, founded in 1996, is a part of the Malar Group of Companies and has evolved into a leading edge systems integrator.” Source: RevenueBase Database · checked Sep 28, 2026
15	ACSI	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Alternetive Converged Solutions Inc.(ACSI) is an IT Solutions company that has been serving the Canadian market since 2002.” Source: RevenueBase Database · checked Sep 28, 2026
16	TBD Telecom By Design INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
17	TOP Tech Solutions, INC	Indirect evidence	Montreal, QC, CanadaHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Top Tech Solution offers full turn-key network services including design, implementation, project management; admin training and help desk support.” Source: RevenueBase Database · checked Sep 28, 2026
18	Alpha TSI	Partial evidence	Terrebonne, QC, CanadaHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “THE IT & SECURITY EXPERT IT & Networking services -Network Infrastructure -Network Administration -Hosting & Cloud -Consultation Security Services -Videosurveillance -Access…” Source: RevenueBase Database · checked Sep 28, 2026
19	Zappsec Technologies	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	51-200	13 contacts →
	Strong evidence “Zappsec engineers Intelligent Infrastructure: the convergence of cloud, networking, security, and identity into a unified, programmable architecture that enterprises can scale…” Source: RevenueBase Database · checked Sep 28, 2026
20	Spectech Technology Consulting And Project Management	Indirect evidence	Newmarket, ON, CanadaHQ checked Sep 28, 2026	1-10	13 contacts →
	Indirect evidence “SPECTECH is an independent Technology Systems Consultant™ who offers a complete Project Management and Design service for technology initiatives in corporate and institutional…” Source: RevenueBase Database · checked Sep 28, 2026
21	Kaco Systems INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “Kaco Systems is a Calgary-based IT consulting company that develops and deploys robust solutions to empower businesses to best connect with customers.” Source: RevenueBase Database · checked Sep 28, 2026
22	Wireie	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Based in Mississauga, Ontario WireIE is a privately owned Network Operator that is experiencing rapid growth.” Source: RevenueBase Database · checked Sep 28, 2026
23	Teckra INC	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “TECKRA INC is a fully licensed contractor currently servicing Canada nationwide with high emphasis in Alberta, Saskatchewan and B.C.” Source: RevenueBase Database · checked Sep 28, 2026
24	Stratus51	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Stratus51 helps our customers build and maintain resilient IT & Security solutions that are not only innovative, but also cost-effective.” Source: RevenueBase Database · checked Sep 28, 2026
25	Ulogik	Indirect evidence	Trois-rivières, QC, CanadaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Ulogik répond aux divers besoins des entreprises en matière de technologies informatiques et réseautiques.” Source: RevenueBase Database · checked Sep 28, 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: enterprise networking 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 enterprise networking companies.
Partial evidence: Its own public description names part of enterprise networking companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise networking 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 221 enterprise networking companies based in Canada

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Enterprise networking companies based in Canada at a glance

As of Sep 28, 2026

38.9%Verified-email coverage

14.4Average contacts per company

1-10Median size (employees)

10.0%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

131

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 221 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 enterprise networking 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 “enterprise networking 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 enterprise networking 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 enterprise networking 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, 1,240 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 28, 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 enterprise networking 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 enterprise networking companies are there based in Canada?

RevenueBase identified 221 enterprise networking 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?

NTG Clarity, headquartered in Markham, tops this list with the largest team on record.

Which city has the most enterprise networking companies?

Toronto leads with 22 headquartered companies, followed by Mississauga (16) and Calgary (14).

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 1,240 verified decision-maker contacts tracked across these 221 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 28, 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.