Company lists · Data refreshed September 2026
Top 25 Infrastructure services companies based in Canada
RevenueBase identified 475 company matches for infrastructure services companies associated with Canada as of September 2026 and tracks 51,183 professional contacts across them, including 25,142 with verified work emails. Toronto is the largest hub.
This list covers company matches for infrastructure services 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 20, 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.
The 25 largest infrastructure services companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 22,733 contacts → | ||||
Exact match “We are a world-class engineering services and nuclear organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 5,565 contacts → | ||||
Exact match “Aecon Group Inc.(TSX: ARE) is a North American construction and infrastructure development company with global experience.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 4,650 contacts → | ||||
Exact match “Shared Services Canada is modernizing how the Government of Canada manages its information technology (IT) infrastructure.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 2,511 contacts → | ||||
Exact match “Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 2,335 contacts → | ||||
Exact match “ATCO is a global leader in housing, energy and defence, delivering the essential services people and communities depend on every day.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 1,246 contacts → | ||||
Exact match “Our work makes the world work.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 626 contacts → | ||||
Exact match “BlueCat provides core services and solutions that help our customers and their teams deliver change-ready networks.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 551 contacts → | ||||
Exact match “Dexterra Group is a publicly listed corporation (TSX:DXT) delivering a range of support services for the creation, management, and operation of infrastructure across Canada.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 475 contacts → | ||||
Exact match “Starting with a single-axle dump truck in 1952, R.W.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 370 contacts → | ||||
Exact match “LEA Group (LEA) is a privately-held, global consulting firm providing planning, engineering design, and construction administration services for urban infrastructure projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 359 contacts → | ||||
Exact match “TCI Group is a Canadian company specialized in the construction, management and maintenance of network infrastructures, including electrical, telephone…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 338 contacts → | ||||
Exact match “From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 269 contacts → | ||||
Exact match “Robert B.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 263 contacts → | ||||
Exact match “Over the past 10 years, Smith and Long has been in rapid growth mode, changing the status quo in our commoditized industry along the way.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 252 contacts → | ||||
Exact match “Moreau was founded in 1977 by Mr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 227 contacts → | ||||
Exact match “Uniserve Communications Corporation is an unified communications company offering integrated voice and data services over multiple Internet protocol networks, including cable…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 205 contacts → | ||||
Exact match “Magnum Services is shaping North America’s Energy and Infrastructure through innovation and in-house capability.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 192 contacts → | ||||
Exact match “Founded in 1995, Pathway Communications specializes in providing innovative and cost-effective IT and communication solutions for businesses of all sizes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 185 contacts → | ||||
Exact match “Notre leadership prend racine dans la compétence de nos techniciens, nos gestionnaires et nos administrateurs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 178 contacts → | ||||
Exact match “Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 173 contacts → | ||||
Exact match “Tetranex Solutions is a multi-discipline engineering company specializing in industrial automation, electrical systems, process engineering, digital infrastructure and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 171 contacts → | ||||
Exact match “L’univers des technologies de l’information a beaucoup évolué depuis 15 ans.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 159 contacts → | ||||
Exact match “In this era of ubiquitous computing the defining, delivering, managing, and scaling your digital services in a reliable and cost effectively has never been more complicated.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 155 contacts → | ||||
Exact match “PLC Group is a leading provider of Critical Facilities & Infrastructure Management solutions.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 150 contacts → | ||||
Exact match “GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Recorded in the RevenueBase company graph · Sep 20, 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 “infrastructure services 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 475 infrastructure services companies based in Canada
See the full list, filter by size, metro and specialty, and access 25,142 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Infrastructure services companies based in Canada at a glance
As of Sep 20, 2026Companies by employee count
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 475 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 “infrastructure services 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 25,142 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 20, 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.
Infrastructure services companies 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 “infrastructure services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many infrastructure services companies are there based in Canada?
RevenueBase identified 475 company matches for infrastructure services 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?
Atkinsréalis tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most infrastructure services companies?
Toronto leads with 48 company records, followed by Calgary (36) and Montreal (28).
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 25,142 professional contacts with verified work emails tracked across these 475 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 475 infrastructure services companies based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Infrastructure services companies by geography
- Infrastructure services companies based in Brisbane, Australia
- Infrastructure services companies based in Melbourne, Australia
- Infrastructure services companies based in Perth, Australia
- Infrastructure services companies based in Sydney, Australia
- Infrastructure services companies based in Belo Horizonte, Brazil
- Infrastructure services companies based in Curitiba, Brazil
- Infrastructure services companies based in Porto Alegre, Brazil
- Infrastructure services companies based in Recife, Brazil
- Infrastructure services companies based in Rio De Janeiro, Brazil
- Infrastructure services companies based in Sao Paulo, Brazil
- Infrastructure services companies based in Calgary, Canada
- Infrastructure services companies based in Montreal, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Infrastructure services companies based in Brisbane, Australia
- Infrastructure services companies based in Melbourne, Australia
- Infrastructure services companies based in Perth, Australia
- Infrastructure services companies based in Sydney, Australia
- Infrastructure services companies based in Belo Horizonte, Brazil
- Infrastructure services companies based in Curitiba, Brazil
Company intelligence · public preview
Top 25 infrastructure services companies based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 475 matching company records for infrastructure services companies based in Canada, with 51,183 tracked contacts and 25,142 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure services companies based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Atkinsréalisatkinsrealis.comHQ: Montreal, QC, CanadaReported employees: 10001+ | Montreal, QC, Canada | 10001+ | Exact match | 22,733 contacts → |
“We are a world-class engineering services and nuclear organization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Aecon Group INCaecon.comHQ: Toronto, ON, CanadaReported employees: 10001+ | Toronto, ON, Canada | 10001+ | Exact match | 5,565 contacts → |
“Aecon Group Inc.(TSX: ARE) is a North American construction and infrastructure development company with global experience.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Ottawa, ON, CanadaReported employees: 5,001-10,000 | Ottawa, ON, Canada | 5,001-10,000 | Exact match | 4,650 contacts → |
“Shared Services Canada is modernizing how the Government of Canada manages its information technology (IT) infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  EPCORepcor.comHQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 2,511 contacts → |
“Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ATCOatco.comHQ: AB, CanadaReported employees: 5,001-10,000 | AB, Canada | 5,001-10,000 | Exact match | 2,335 contacts → |
“ATCO is a global leader in housing, energy and defence, delivering the essential services people and communities depend on every day.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Green Infrastructure Partnersgipi.com HQ: Markham, ON, CanadaReported employees: 1,001-5,000 | Markham, ON, Canada | 1,001-5,000 | Exact match | 1,246 contacts → |
“Our work makes the world work.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Bluecatbluecatnetworks.comHQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 626 contacts → |
“BlueCat provides core services and solutions that help our customers and their teams deliver change-ready networks.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Dexterra Groupdexterra.comHQ: Mississauga, ON, CanadaReported employees: 5,001-10,000 | Mississauga, ON, Canada | 5,001-10,000 | Exact match | 551 contacts → |
“Dexterra Group is a publicly listed corporation (TSX:DXT) delivering a range of support services for the creation, management, and operation of infrastructure across Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Tomlinson Group Of Companiestomlinsongroup.comHQ: Ottawa, ON, CanadaReported employees: 501-1,000 | Ottawa, ON, Canada | 501-1,000 | Exact match | 475 contacts → |
“Starting with a single-axle dump truck in 1952, R.W.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  LEA Grouplea.caHQ: Markham, ON, CanadaReported employees: 201-500 | Markham, ON, Canada | 201-500 | Exact match | 370 contacts → |
“LEA Group (LEA) is a privately-held, global consulting firm providing planning, engineering design, and construction administration services for urban infrastructure projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Transelec Common INCtciplus.ca HQ: Laval, QC, CanadaReported employees: 1,001-5,000 | Laval, QC, Canada | 1,001-5,000 | Exact match | 359 contacts → |
“TCI Group is a Canadian company specialized in the construction, management and maintenance of network infrastructures, including electrical, telephone…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Site Resource Groupsiterg.comHQ: Calgary, AB, CanadaReported employees: 501-1,000 | Calgary, AB, Canada | 501-1,000 | Exact match | 338 contacts → |
“From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Robert B. Somerville Co. Limitedrbsomerville.comHQ: King City, ON, CanadaReported employees: 501-1,000 | King City, ON, Canada | 501-1,000 | Exact match | 269 contacts → |
“Robert B.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Smith And Longsmithandlong.comHQ: Markham, ON, CanadaReported employees: 1,001-5,000 | Markham, ON, Canada | 1,001-5,000 | Exact match | 263 contacts → |
“Over the past 10 years, Smith and Long has been in rapid growth mode, changing the status quo in our commoditized industry along the way.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Moreaumoreau.ca HQ: Rouyn-noranda, QC, CanadaReported employees: 1,001-5,000 | Rouyn-noranda, QC, Canada | 1,001-5,000 | Exact match | 252 contacts → |
“Moreau was founded in 1977 by Mr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Uniserve Communications Corporationuniserve.comHQ: Vancouver, BC, CanadaReported employees: Not recorded | Vancouver, BC, Canada | Not recorded | Exact match | 227 contacts → |
“Uniserve Communications Corporation is an unified communications company offering integrated voice and data services over multiple Internet protocol networks, including cable…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Magnum Servicesmagnumservices.com HQ: Strathmore, AB, CanadaReported employees: 201-500 | Strathmore, AB, Canada | 201-500 | Exact match | 205 contacts → |
“Magnum Services is shaping North America’s Energy and Infrastructure through innovation and in-house capability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Pathway Communicationspathcom.comHQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 192 contacts → |
“Founded in 1995, Pathway Communications specializes in providing innovative and cost-effective IT and communication solutions for businesses of all sizes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Blais Industries INCblaisindustries.com HQ: Rouyn-noranda, QC, CanadaReported employees: 201-500 | Rouyn-noranda, QC, Canada | 201-500 | Exact match | 185 contacts → |
“Notre leadership prend racine dans la compétence de nos techniciens, nos gestionnaires et nos administrateurs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Iconic Power Systems INCiconicpowersystems.com HQ: Rocky View County, AB, CanadaReported employees: 201-500 | Rocky View County, AB, Canada | 201-500 | Exact match | 178 contacts → |
“Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tetranex Solutions INCtetranex.comHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 173 contacts → |
“Tetranex Solutions is a multi-discipline engineering company specializing in industrial automation, electrical systems, process engineering, digital infrastructure and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Technoconseiltechnoconseil.comHQ: Québec, QC, CanadaReported employees: 201-500 | Québec, QC, Canada | 201-500 | Exact match | 171 contacts → |
“L’univers des technologies de l’information a beaucoup évolué depuis 15 ans.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  APTUMaptum.comHQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 159 contacts → |
“In this era of ubiquitous computing the defining, delivering, managing, and scaling your digital services in a reliable and cost effectively has never been more complicated.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  PLC Groupplcgroup.comHQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 155 contacts → |
“PLC Group is a leading provider of Critical Facilities & Infrastructure Management solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Glasshouse Systemsghsystems.comHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 150 contacts → |
“GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 475 company matches
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Infrastructure services companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
474 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 475 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure services companies by metro
Questions about this company list
What does Exact match mean for infrastructure services companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure services companies did RevenueBase find based in Canada?
The saved snapshot records 475 matching company records, 51,183 tracked contacts and 25,142 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Infrastructure services companies by geography
- Infrastructure services companies based in Brisbane, Australia
- Infrastructure services companies based in Melbourne, Australia
- Infrastructure services companies based in Perth, Australia
- Infrastructure services companies based in Sydney, Australia
- Infrastructure services companies based in Belo Horizonte, Brazil
- Infrastructure services companies based in Curitiba, Brazil
- Infrastructure services companies based in Porto Alegre, Brazil
- Infrastructure services companies based in Recife, Brazil
- Infrastructure services companies based in Rio De Janeiro, Brazil
- Infrastructure services companies based in Sao Paulo, Brazil
- Infrastructure services companies based in Calgary, Canada
- Infrastructure services companies based in Montreal, Canada
Cite this list
RevenueBase Data Team. Top 25 infrastructure services companies based in Canada. Snapshot: September 20, 2026. https://revenuebase.ai/companies/infrastructure-services-companies/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Infrastructure services companies based in Brisbane, Australia
- Infrastructure services companies based in Melbourne, Australia
- Infrastructure services companies based in Perth, Australia
- Infrastructure services companies based in Sydney, Australia
- Infrastructure services companies based in Belo Horizonte, Brazil
- Infrastructure services companies based in Curitiba, Brazil
Company intelligence · public preview
Top 25 infrastructure services companies based in Canada
RevenueBase records 475 matching company records for infrastructure services companies based in Canada, with 51,183 tracked contacts and 25,142 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 infrastructure services companies based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Atkinsréalisatkinsrealis.com HQ: Montreal, QC, CanadaReported employees: 10001+ | Montreal, QC, Canada | 10001+ | Exact match | 22,733 contacts → |
“We are a world-class engineering services and nuclear organization.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Aecon Group INCaecon.com HQ: Toronto, ON, CanadaReported employees: 10001+ | Toronto, ON, Canada | 10001+ | Exact match | 5,565 contacts → |
“Aecon Group Inc.(TSX: ARE) is a North American construction and infrastructure development company with global experience.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Ottawa, ON, CanadaReported employees: 5,001-10,000 | Ottawa, ON, Canada | 5,001-10,000 | Exact match | 4,650 contacts → |
“Shared Services Canada is modernizing how the Government of Canada manages its information technology (IT) infrastructure.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | EPCORepcor.com HQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 2,511 contacts → |
“Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ATCOatco.com HQ: AB, CanadaReported employees: 5,001-10,000 | AB, Canada | 5,001-10,000 | Exact match | 2,335 contacts → |
“ATCO is a global leader in housing, energy and defence, delivering the essential services people and communities depend on every day.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Green Infrastructure Partnersgipi.com HQ: Markham, ON, CanadaReported employees: 1,001-5,000 | Markham, ON, Canada | 1,001-5,000 | Exact match | 1,246 contacts → |
“Our work makes the world work.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Bluecatbluecatnetworks.com HQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 626 contacts → |
“BlueCat provides core services and solutions that help our customers and their teams deliver change-ready networks.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Dexterra Groupdexterra.com HQ: Mississauga, ON, CanadaReported employees: 5,001-10,000 | Mississauga, ON, Canada | 5,001-10,000 | Exact match | 551 contacts → |
“Dexterra Group is a publicly listed corporation (TSX:DXT) delivering a range of support services for the creation, management, and operation of infrastructure across Canada.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Tomlinson Group Of Companiestomlinsongroup.com HQ: Ottawa, ON, CanadaReported employees: 501-1,000 | Ottawa, ON, Canada | 501-1,000 | Exact match | 475 contacts → |
“Starting with a single-axle dump truck in 1952, R.W.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | LEA Grouplea.ca HQ: Markham, ON, CanadaReported employees: 201-500 | Markham, ON, Canada | 201-500 | Exact match | 370 contacts → |
“LEA Group (LEA) is a privately-held, global consulting firm providing planning, engineering design, and construction administration services for urban infrastructure projects.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Transelec Common INCtciplus.ca HQ: Laval, QC, CanadaReported employees: 1,001-5,000 | Laval, QC, Canada | 1,001-5,000 | Exact match | 359 contacts → |
“TCI Group is a Canadian company specialized in the construction, management and maintenance of network infrastructures, including electrical, telephone…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Site Resource Groupsiterg.com HQ: Calgary, AB, CanadaReported employees: 501-1,000 | Calgary, AB, Canada | 501-1,000 | Exact match | 338 contacts → |
“From conception to completion, SITE Resource Group (SITE) has the capability to provide comprehensive services for the successful construction, maintenance and reclamation of our…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Robert B. Somerville Co. Limitedrbsomerville.com HQ: King City, ON, CanadaReported employees: 501-1,000 | King City, ON, Canada | 501-1,000 | Exact match | 269 contacts → |
“Robert B.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Smith And Longsmithandlong.com HQ: Markham, ON, CanadaReported employees: 1,001-5,000 | Markham, ON, Canada | 1,001-5,000 | Exact match | 263 contacts → |
“Over the past 10 years, Smith and Long has been in rapid growth mode, changing the status quo in our commoditized industry along the way.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Moreaumoreau.ca HQ: Rouyn-noranda, QC, CanadaReported employees: 1,001-5,000 | Rouyn-noranda, QC, Canada | 1,001-5,000 | Exact match | 252 contacts → |
“Moreau was founded in 1977 by Mr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Uniserve Communications Corporationuniserve.com HQ: Vancouver, BC, CanadaReported employees: Not recorded | Vancouver, BC, Canada | Not recorded | Exact match | 227 contacts → |
“Uniserve Communications Corporation is an unified communications company offering integrated voice and data services over multiple Internet protocol networks, including cable…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Magnum Servicesmagnumservices.com HQ: Strathmore, AB, CanadaReported employees: 201-500 | Strathmore, AB, Canada | 201-500 | Exact match | 205 contacts → |
“Magnum Services is shaping North America’s Energy and Infrastructure through innovation and in-house capability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Pathway Communicationspathcom.com HQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 192 contacts → |
“Founded in 1995, Pathway Communications specializes in providing innovative and cost-effective IT and communication solutions for businesses of all sizes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Blais Industries INCblaisindustries.com HQ: Rouyn-noranda, QC, CanadaReported employees: 201-500 | Rouyn-noranda, QC, Canada | 201-500 | Exact match | 185 contacts → |
“Notre leadership prend racine dans la compétence de nos techniciens, nos gestionnaires et nos administrateurs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Iconic Power Systems INCiconicpowersystems.com HQ: Rocky View County, AB, CanadaReported employees: 201-500 | Rocky View County, AB, Canada | 201-500 | Exact match | 178 contacts → |
“Since 2008, ICONIC has been constructing the critical infrastructure that connects people to power.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tetranex Solutions INCtetranex.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 173 contacts → |
“Tetranex Solutions is a multi-discipline engineering company specializing in industrial automation, electrical systems, process engineering, digital infrastructure and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Technoconseiltechnoconseil.com HQ: Québec, QC, CanadaReported employees: 201-500 | Québec, QC, Canada | 201-500 | Exact match | 171 contacts → |
“L’univers des technologies de l’information a beaucoup évolué depuis 15 ans.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | APTUMaptum.com HQ: Toronto, ON, CanadaReported employees: 201-500 | Toronto, ON, Canada | 201-500 | Exact match | 159 contacts → |
“In this era of ubiquitous computing the defining, delivering, managing, and scaling your digital services in a reliable and cost effectively has never been more complicated.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | PLC Groupplcgroup.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 155 contacts → |
“PLC Group is a leading provider of Critical Facilities & Infrastructure Management solutions.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Glasshouse Systemsghsystems.com HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 150 contacts → |
“GlassHouse Systems (GHS) is an infrastructure, security, and managed services solutions provider who develops, designs and deploys solutions for leading enterprises in Canada and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 475 company matches
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Infrastructure services companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
474 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 475 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Infrastructure services companies by metro
Questions about this company list
What does Exact match mean for infrastructure services companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many infrastructure services companies did RevenueBase find based in Canada?
The saved snapshot records 475 matching company records, 51,183 tracked contacts and 25,142 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Infrastructure services companies by geography
- Infrastructure services companies based in Brisbane, Australia
- Infrastructure services companies based in Melbourne, Australia
- Infrastructure services companies based in Perth, Australia
- Infrastructure services companies based in Sydney, Australia
- Infrastructure services companies based in Belo Horizonte, Brazil
- Infrastructure services companies based in Curitiba, Brazil
- Infrastructure services companies based in Porto Alegre, Brazil
- Infrastructure services companies based in Recife, Brazil
- Infrastructure services companies based in Rio De Janeiro, Brazil
- Infrastructure services companies based in Sao Paulo, Brazil
- Infrastructure services companies based in Calgary, Canada
- Infrastructure services companies based in Montreal, Canada
Cite this list
RevenueBase Data Team. Top 25 infrastructure services companies based in Canada. Snapshot: September 20, 2026. https://revenuebase.ai/companies/infrastructure-services-companies/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
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- Infrastructure services companies based in Brisbane, Australia
- Infrastructure services companies based in Melbourne, Australia
- Infrastructure services companies based in Perth, Australia
- Infrastructure services companies based in Sydney, Australia
- Infrastructure services companies based in Belo Horizonte, Brazil
- Infrastructure services companies based in Curitiba, Brazil