Company lists · Data refreshed September 2026
Top 25 Critical facilities contractors based in Canada
RevenueBase identified 301 company matches for critical facilities contractors associated with Canada as of September 2026 and tracks 71,749 professional contacts across them, including 32,563 with verified work emails. Calgary is the largest hub.
This list covers company matches for critical facilities contractors 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 16, 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 critical facilities contractors 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 16, 2026 · View company records in RevenueBase | |||||
| 2 | 10,272 contacts → | ||||
Exact match “Our organization is passionately committed to the pursuit of a better world through positive change.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 9,992 contacts → | ||||
Exact match “SNC Lavalin is now AtkinsRéalis.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 4,948 contacts → | ||||
Exact match “EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 2,677 contacts → | ||||
Exact match “Black & McDonald is an integrated, multi-trade service provider that safely delivers high-quality construction, facilities management, and technical solutions.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 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 16, 2026 · View company records in RevenueBase | |||||
| 7 | 1,556 contacts → | ||||
Exact match “We build for life.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 1,364 contacts → | ||||
Exact match “Built on a foundation of excellence, FlatironDragados operates in the United States and Canada through FlatironDragados USA and FlatironDragados Canada.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 659 contacts → | ||||
Exact match “Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 643 contacts → | ||||
Exact match “Established in 1980, Chandos Construction is one of North America’s most collaborative and innovative national technical builders.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 11 | 611 contacts → | ||||
Exact match “At ISL, we share an enthusiasm for community infrastructure.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 12 | 475 contacts → | ||||
Exact match “Starting with a single-axle dump truck in 1952, R.W.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 13 | 436 contacts → | ||||
Exact match “One Partner.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 14 | 401 contacts → | ||||
Exact match “Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 15 | 384 contacts → | ||||
Exact match “Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 16 | 374 contacts → | ||||
Exact match “Bouchier Canada’s leading Indigenous & integrated site services business, exceeding expectations relating to safety and service delivery, while inspiring and supporting our…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 17 | 365 contacts → | ||||
Exact match “As one of Alberta’s largest corporations as ranked (#110) in the most recent issue of Alberta Venture Magazine, we bring over 40 years of Alberta experience, diversity, financial…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 18 | 364 contacts → | ||||
Exact match “Morgan Construction and Environmental Ltd."Delivering Project Excellence"- is a civil construction and environmental projects company headquartered in Edmonton, Alberta.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 19 | 357 contacts → | ||||
Exact match “Michels Canada is an established contractor, leading the industry with innovative methods in infrastructure, power and energy.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 20 | 298 contacts → | ||||
Exact match “Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 21 | 284 contacts → | ||||
Exact match “With 70 years of experience, FWS provides integrated project development, design, construction, construction management, commissioning and maintenance services to several industry…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 22 | 265 contacts → | ||||
Exact match “Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 23 | 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 16, 2026 · View company records in RevenueBase | |||||
| 24 | 252 contacts → | ||||
Exact match “Moreau was founded in 1977 by Mr.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 25 | 206 contacts → | ||||
Exact match “ABOUT TESC brings a special combination of skill, grit, and proactivity.” Recorded in the RevenueBase company graph · Sep 16, 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 “critical facilities contractors”. 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 301 critical facilities contractors based in Canada
See the full list, filter by size, metro and specialty, and access 32,563 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical facilities contractors based in Canada at a glance
As of Sep 16, 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 301 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 “critical facilities contractors” 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 32,563 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 16, 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 “critical facilities contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical facilities contractors are there based in Canada?
RevenueBase identified 301 company matches for critical facilities contractors 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 critical facilities contractors?
Calgary leads with 23 company records, followed by Toronto (23) and Edmonton (13).
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 32,563 professional contacts with verified work emails tracked across these 301 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 301 critical facilities contractors based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Critical facilities contractors by geography
- Critical facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
- Critical facilities contractors based in Chicago, United States
- Critical facilities contractors based in Dallas, United States
- Critical facilities contractors based in Denver, United States
- Critical facilities contractors based in Houston, United States
- Critical facilities contractors based in Jacksonville, United States
- Critical facilities contractors based in Los Angeles, United States
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
- Critical facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
Company intelligence · public preview
Top 25 critical facilities contractors 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 301 matching company records for critical facilities contractors based in Canada, with 71,749 tracked contacts and 32,563 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 16, 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 critical facilities contractors 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  HATCHhatch.comHQ: Mississauga, ON, CanadaReported employees: 5,001-10,000 | Mississauga, ON, Canada | 5,001-10,000 | Exact match | 10,272 contacts → |
“Our organization is passionately committed to the pursuit of a better world through positive change.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Snc-Lavalinsnclavalin.comHQ: Montreal, QC, CanadaReported employees: 10001+ | Montreal, QC, Canada | 10001+ | Exact match | 9,992 contacts → |
“SNC Lavalin is now AtkinsRéalis.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ellisdonellisdon.comHQ: Mississauga, ON, CanadaReported employees: 5,001-10,000 | Mississauga, ON, Canada | 5,001-10,000 | Exact match | 4,948 contacts → |
“EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Black & Mcdonald Limitedblackandmcdonald.com HQ: Toronto, ON, CanadaReported employees: 5,001-10,000 | Toronto, ON, Canada | 5,001-10,000 | Exact match | 2,677 contacts → |
“Black & McDonald is an integrated, multi-trade service provider that safely delivers high-quality construction, facilities management, and technical solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Modern Niagaramodernniagara.comHQ: Kanata, ON, CanadaReported employees: 1,001-5,000 | Kanata, ON, Canada | 1,001-5,000 | Exact match | 1,556 contacts → |
“We build for life.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Flatirondragadosfdcorp.comHQ: Usa, ON, CanadaReported employees: 5,001-10,000 | Usa, ON, Canada | 5,001-10,000 | Exact match | 1,364 contacts → |
“Built on a foundation of excellence, FlatironDragados operates in the United States and Canada through FlatironDragados USA and FlatironDragados Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Allnorth Consultants Limitedallnorth.comHQ: Vancouver, BC, CanadaReported employees: 501-1,000 | Vancouver, BC, Canada | 501-1,000 | Exact match | 659 contacts → |
“Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Chandos Constructionchandos.comHQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 643 contacts → |
“Established in 1980, Chandos Construction is one of North America’s most collaborative and innovative national technical builders.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  ISLislengineering.comHQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 611 contacts → |
“At ISL, we share an enthusiasm for community infrastructure.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Chemcochemco.comHQ: Nisku, AB, CanadaReported employees: 1,001-5,000 | Nisku, AB, Canada | 1,001-5,000 | Exact match | 436 contacts → |
“One Partner.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Maple Reindersmaple.caHQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 401 contacts → |
“Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Canem Systems LTDcanem.comHQ: Richmond, BC, CanadaReported employees: 501-1,000 | Richmond, BC, Canada | 501-1,000 | Exact match | 384 contacts → |
“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bouchierbouchier.ca HQ: Fort Mcmurray, AB, CanadaReported employees: 501-1,000 | Fort Mcmurray, AB, Canada | 501-1,000 | Exact match | 374 contacts → |
“Bouchier Canada’s leading Indigenous & integrated site services business, exceeding expectations relating to safety and service delivery, while inspiring and supporting our…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Sureway Construction Group LTDsureway.caHQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 365 contacts → |
“As one of Alberta’s largest corporations as ranked (#110) in the most recent issue of Alberta Venture Magazine, we bring over 40 years of Alberta experience, diversity, financial…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 364 contacts → |
“Morgan Construction and Environmental Ltd."Delivering Project Excellence"- is a civil construction and environmental projects company headquartered in Edmonton, Alberta.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Michels Canadamichelscanada.com HQ: Nisku, AB, CanadaReported employees: 10001+ | Nisku, AB, Canada | 10001+ | Exact match | 357 contacts → |
“Michels Canada is an established contractor, leading the industry with innovative methods in infrastructure, power and energy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Thompson Construction Groupthompsoncg.caHQ: Spruce Grove, AB, CanadaReported employees: 1,001-5,000 | Spruce Grove, AB, Canada | 1,001-5,000 | Exact match | 298 contacts → |
“Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  FWSfwsgroup.comHQ: Winnipeg, MB, CanadaReported employees: 501-1,000 | Winnipeg, MB, Canada | 501-1,000 | Exact match | 284 contacts → |
“With 70 years of experience, FWS provides integrated project development, design, construction, construction management, commissioning and maintenance services to several industry…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lindsay Constructionlindsayconstruction.caHQ: Dartmouth, NS, CanadaReported employees: 201-500 | Dartmouth, NS, Canada | 201-500 | Exact match | 265 contacts → |
“Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Tesc Contractingtesc.comHQ: Sudbury, ON, CanadaReported employees: 201-500 | Sudbury, ON, Canada | 201-500 | Exact match | 206 contacts → |
“ABOUT TESC brings a special combination of skill, grit, and proactivity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 301 company matches
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Critical facilities contractors: dataset insights
September 16, 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
301 records in the displayed employee bands.
0 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 301 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 16, 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 ↗
Questions about this company list
What does Exact match mean for critical facilities contractors?
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 critical facilities contractors did RevenueBase find based in Canada?
The saved snapshot records 301 matching company records, 71,749 tracked contacts and 32,563 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 16, 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
Critical facilities contractors by geography
- Critical facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
- Critical facilities contractors based in Chicago, United States
- Critical facilities contractors based in Dallas, United States
- Critical facilities contractors based in Denver, United States
- Critical facilities contractors based in Houston, United States
- Critical facilities contractors based in Jacksonville, United States
- Critical facilities contractors based in Los Angeles, United States
Cite this list
RevenueBase Data Team. Top 25 critical facilities contractors based in Canada. Snapshot: September 16, 2026. https://revenuebase.ai/companies/critical-facilities-contractors/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
- Critical facilities contractors based in Belo Horizonte, Brazil
- Critical facilities contractors based in Rio De Janeiro, Brazil
- Critical facilities contractors based in Sao Paulo, Brazil
- Critical facilities contractors based in Hyderabad, India
- Critical facilities contractors based in Atlanta, United States
- Critical facilities contractors based in Austin, United States
Company intelligence · public preview
Top 25 critical facilities contractors based in Canada
RevenueBase records 301 matching company records for critical facilities contractors based in Canada, with 71,749 tracked contacts and 32,563 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 16, 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 critical facilities contractors 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HATCHhatch.com HQ: Mississauga, ON, CanadaReported employees: 5,001-10,000 | Mississauga, ON, Canada | 5,001-10,000 | Exact match | 10,272 contacts → |
“Our organization is passionately committed to the pursuit of a better world through positive change.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Snc-Lavalinsnclavalin.com HQ: Montreal, QC, CanadaReported employees: 10001+ | Montreal, QC, Canada | 10001+ | Exact match | 9,992 contacts → |
“SNC Lavalin is now AtkinsRéalis.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ellisdonellisdon.com HQ: Mississauga, ON, CanadaReported employees: 5,001-10,000 | Mississauga, ON, Canada | 5,001-10,000 | Exact match | 4,948 contacts → |
“EllisDon is a leading construction and building services company that delivers complex, high-performance projects across Canada and internationally.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Black & Mcdonald Limitedblackandmcdonald.com HQ: Toronto, ON, CanadaReported employees: 5,001-10,000 | Toronto, ON, Canada | 5,001-10,000 | Exact match | 2,677 contacts → |
“Black & McDonald is an integrated, multi-trade service provider that safely delivers high-quality construction, facilities management, and technical solutions.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Modern Niagaramodernniagara.com HQ: Kanata, ON, CanadaReported employees: 1,001-5,000 | Kanata, ON, Canada | 1,001-5,000 | Exact match | 1,556 contacts → |
“We build for life.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Flatirondragadosfdcorp.com HQ: Usa, ON, CanadaReported employees: 5,001-10,000 | Usa, ON, Canada | 5,001-10,000 | Exact match | 1,364 contacts → |
“Built on a foundation of excellence, FlatironDragados operates in the United States and Canada through FlatironDragados USA and FlatironDragados Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Allnorth Consultants Limitedallnorth.com HQ: Vancouver, BC, CanadaReported employees: 501-1,000 | Vancouver, BC, Canada | 501-1,000 | Exact match | 659 contacts → |
“Allnorth is a multi-disciplinary engineering, project delivery, and construction services company.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Chandos Constructionchandos.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 643 contacts → |
“Established in 1980, Chandos Construction is one of North America’s most collaborative and innovative national technical builders.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | ISLislengineering.com HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 611 contacts → |
“At ISL, we share an enthusiasm for community infrastructure.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Chemcochemco.com HQ: Nisku, AB, CanadaReported employees: 1,001-5,000 | Nisku, AB, Canada | 1,001-5,000 | Exact match | 436 contacts → |
“One Partner.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Maple Reindersmaple.ca HQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 401 contacts → |
“Maple Reinders is a full-service construction services provider that specializes in ICI building (industrial, commercial and institutional); and civil/environmental construction…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Canem Systems LTDcanem.com HQ: Richmond, BC, CanadaReported employees: 501-1,000 | Richmond, BC, Canada | 501-1,000 | Exact match | 384 contacts → |
“Canem Systems is a leading full-service electrical and mechanical contractor, offering comprehensive services across Canada.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Bouchierbouchier.ca HQ: Fort Mcmurray, AB, CanadaReported employees: 501-1,000 | Fort Mcmurray, AB, Canada | 501-1,000 | Exact match | 374 contacts → |
“Bouchier Canada’s leading Indigenous & integrated site services business, exceeding expectations relating to safety and service delivery, while inspiring and supporting our…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Sureway Construction Group LTDsureway.ca HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 365 contacts → |
“As one of Alberta’s largest corporations as ranked (#110) in the most recent issue of Alberta Venture Magazine, we bring over 40 years of Alberta experience, diversity, financial…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Edmonton, AB, CanadaReported employees: 501-1,000 | Edmonton, AB, Canada | 501-1,000 | Exact match | 364 contacts → |
“Morgan Construction and Environmental Ltd."Delivering Project Excellence"- is a civil construction and environmental projects company headquartered in Edmonton, Alberta.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Michels Canadamichelscanada.com HQ: Nisku, AB, CanadaReported employees: 10001+ | Nisku, AB, Canada | 10001+ | Exact match | 357 contacts → |
“Michels Canada is an established contractor, leading the industry with innovative methods in infrastructure, power and energy.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Thompson Construction Groupthompsoncg.ca HQ: Spruce Grove, AB, CanadaReported employees: 1,001-5,000 | Spruce Grove, AB, Canada | 1,001-5,000 | Exact match | 298 contacts → |
“Thompson Construction Group is a leading Alberta-based construction firm specializing in heavy civil earthworks, underground utilities, vertical construction, and industrial…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | FWSfwsgroup.com HQ: Winnipeg, MB, CanadaReported employees: 501-1,000 | Winnipeg, MB, Canada | 501-1,000 | Exact match | 284 contacts → |
“With 70 years of experience, FWS provides integrated project development, design, construction, construction management, commissioning and maintenance services to several industry…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lindsay Constructionlindsayconstruction.ca HQ: Dartmouth, NS, CanadaReported employees: 201-500 | Dartmouth, NS, Canada | 201-500 | Exact match | 265 contacts → |
“Lindsay Construction is a company of engineers, contractors, and managers active in both civil and building construction throughout the Atlantic Provinces.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | 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 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Tesc Contractingtesc.com HQ: Sudbury, ON, CanadaReported employees: 201-500 | Sudbury, ON, Canada | 201-500 | Exact match | 206 contacts → |
“ABOUT TESC brings a special combination of skill, grit, and proactivity.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Critical facilities contractors: dataset insights
September 16, 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
301 records in the displayed employee bands.
0 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 301 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 16, 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 ↗
Questions about this company list
What does Exact match mean for critical facilities contractors?
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 critical facilities contractors did RevenueBase find based in Canada?
The saved snapshot records 301 matching company records, 71,749 tracked contacts and 32,563 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 16, 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.
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Cite this list
RevenueBase Data Team. Top 25 critical facilities contractors based in Canada. Snapshot: September 16, 2026. https://revenuebase.ai/companies/critical-facilities-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Critical facilities contractors based in Belo Horizonte, Brazil
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