Company lists · Data refreshed November 2026
Top 25 Site closure companies based in Canada
RevenueBase identified 64 company matches for site closure companies associated with Canada as of November 2026 and tracks 1,235 professional contacts across them, including 669 with verified work emails. Calgary is the largest hub.
This list covers company matches for site closure 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 November 6, 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 site closure companies based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 233 contacts → | ||||
Exact match “QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 180 contacts → | ||||
Exact match “Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 127 contacts → | ||||
Exact match “At 360, we believe the future is shaped not just by what we build - but by what we leave behind.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 118 contacts → | ||||
Exact match “Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 108 contacts → | ||||
Exact match “No other environmental contractor in Canada can claim the same level of engineering and project-management expertise as Milestone.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 46 contacts → | ||||
Exact match “Tri-Phase is a privately-owned, Canadian environmental and construction firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 42 contacts → | ||||
Exact match “When it comes to choosing a contractor or sub-contractor, experience counts.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 35 contacts → | ||||
Exact match “We are professionals, specializing in the investigation and remediation of contaminated sites.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “Construction J.G.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 22 contacts → | ||||
Exact match “The FERRO team protects commercial, industrial and institutional facilities from environmental and financial hazards through industry-leading site preparation and remediation…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 14 contacts → | ||||
Exact match “Our goal at Black Iron is to be the first choice as your partner in surplus equipment sourcing and redeployment, and your turnkey service provider for site decommissioning.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 14 contacts → | ||||
Exact match “JSK has been delivering trusted pipeline and facility decommissioning and project management solutions across Western Canada for more than 31 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 14 contacts → | ||||
Exact match “Headquartered in the Greater Toronto Area and in business since 2009, we know the specific challenges of our broad service area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “JK Environmental Services provides clients with peace of mind through the delivery of hazardous materials management and removal, and a range of other specialist environmental…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “ELM is the ready partner you want on your team when managing environmental liabilities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Terminis Downhole Services is a leading provider of innovative and reliable downhole abandonment solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Choice Environmental Consulting Group Inc.(Choice ECG) was incorporated in 2017 by opening our first operations in Okotoks, AB.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Nexxgen Environmental is a full-service remediation contractor committed to providing proven, customized remediation solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 9 contacts → | ||||
Exact match “Cirrus brings together four primary areas of professional experience, expertise and technology, and applies it to complex contaminated sites: Path to Closure, Site Assessment and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Environmental Consulting Solutions (ECS) was created to provide a unique solutions based environmental consulting company with an intent to “Create from Waste”.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Branded Energy Solutions offers customized solutions for customer's asset abandonment and decommissioning services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “KG Services is a fully licensed and insured environmental remediation, facility decommissioning/demolition contracting firm operating several strategic management and service…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Aztec Group provides commercial and industrial demolition, hazardous-material abatement, asbestos removal, temporary construction labour, and specialty site services in Calgary -…” Recorded in the RevenueBase company graph · Nov 6, 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 “site closure 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 64 site closure companies based in Canada
See the full list, filter by size, metro and specialty, and access 669 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Site closure companies based in Canada at a glance
As of Nov 6, 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 64 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 “site closure 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 669 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 November 6, 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 “site closure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many site closure companies are there based in Canada?
RevenueBase identified 64 company matches for site closure companies associated with Canada as of November 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?
QM Environmental tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most site closure companies?
Calgary leads with 10 company records, followed by Toronto (5) and Ottawa (4).
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 669 professional contacts with verified work emails tracked across these 64 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 64 site closure companies based in Canada. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Site closure companies based in France
- Site closure companies based in Germany
- Site closure companies based in Italy
- Site closure companies based in the Netherlands
- Site closure companies based in the United Kingdom
- Site closure companies based in the United States
Company intelligence · public preview
Top 25 site closure 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 64 matching company records for site closure companies based in Canada, with 1,235 tracked contacts and 669 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: November 6, 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 site closure 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 |  QM Environmentalqmenv.comHQ: Toronto, MB, CanadaReported employees: 201-500 | Toronto, MB, Canada | 201-500 | Exact match | 233 contacts → |
“QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Inflector Environmental Servicesinflector.caHQ: Ottawa, ON, CanadaReported employees: 201-500 | Ottawa, ON, Canada | 201-500 | Exact match | 180 contacts → |
“Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  360 Engineering & Environmental360eec.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 127 contacts → |
“At 360, we believe the future is shaped not just by what we build - but by what we leave behind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Delsan-Aimdelsan-aim.comHQ: Montreal / Toronto / Ottawa / Quebec, QC, CanadaReported employees: 201-500 | Montreal / Toronto / Ottawa / Quebec, QC, Canada | 201-500 | Exact match | 118 contacts → |
“Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Milestone Environmental Contracting INCmilestoneenv.caHQ: Langley, ON, CanadaReported employees: 51-200 | Langley, ON, Canada | 51-200 | Exact match | 108 contacts → |
“No other environmental contractor in Canada can claim the same level of engineering and project-management expertise as Milestone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tri-Phase Grouptriphasegroup.comHQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 46 contacts → |
“Tri-Phase is a privately-owned, Canadian environmental and construction firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  MGI Construction Corpmgicorp.caHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 42 contacts → |
“When it comes to choosing a contractor or sub-contractor, experience counts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Next Environmental INCnextenvironmental.comHQ: Burnaby, BC, CanadaReported employees: 11-50 | Burnaby, BC, Canada | 11-50 | Exact match | 35 contacts → |
“We are professionals, specializing in the investigation and remediation of contaminated sites.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Construction J.G. Lessard & Filsjglessard.comHQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 23 contacts → |
“Construction J.G.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ferro Canada Inc. Ferro Environmentalferrocanada.comHQ: Gormley, ON, CanadaReported employees: 11-50 | Gormley, ON, Canada | 11-50 | Exact match | 22 contacts → |
“The FERRO team protects commercial, industrial and institutional facilities from environmental and financial hazards through industry-leading site preparation and remediation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  CLC Infrastructure INCclcinfrastructure.comHQ: North York, ON, CanadaReported employees: 51-200 | North York, ON, Canada | 51-200 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  Black Iron Energyblackironenergy.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 14 contacts → |
“Our goal at Black Iron is to be the first choice as your partner in surplus equipment sourcing and redeployment, and your turnkey service provider for site decommissioning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  JSK Consulting LTDjskconsulting.caHQ: Red Deer, AB, CanadaReported employees: 11-50 | Red Deer, AB, Canada | 11-50 | Exact match | 14 contacts → |
“JSK has been delivering trusted pipeline and facility decommissioning and project management solutions across Western Canada for more than 31 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Decon Groupdecongroup.caHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 14 contacts → |
“Headquartered in the Greater Toronto Area and in business since 2009, we know the specific challenges of our broad service area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  JK Environmental Servicesjkenviro.caHQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 13 contacts → |
“JK Environmental Services provides clients with peace of mind through the delivery of hazardous materials management and removal, and a range of other specialist environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  ELM INCelminc.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 12 contacts → |
“ELM is the ready partner you want on your team when managing environmental liabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Terminis Downhole Servicesterminis.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 11 contacts → |
“Terminis Downhole Services is a leading provider of innovative and reliable downhole abandonment solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Choice Environmental Consulting Group INCchoice-ecg.comHQ: Okotoks, AB, CanadaReported employees: 1-10 | Okotoks, AB, Canada | 1-10 | Exact match | 11 contacts → |
“Choice Environmental Consulting Group Inc.(Choice ECG) was incorporated in 2017 by opening our first operations in Okotoks, AB.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Groupe Demex Centremgroupedemexcentrem.com HQ: Chicoutimi, QC, CanadaReported employees: 11-50 | Chicoutimi, QC, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 |  Nexxgen Environmentalnexxgen.caHQ: Ajax, ON, CanadaReported employees: 11-50 | Ajax, ON, Canada | 11-50 | Exact match | 10 contacts → |
“Nexxgen Environmental is a full-service remediation contractor committed to providing proven, customized remediation solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cirrus Environmental Services INCcirrusenviro.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 9 contacts → |
“Cirrus brings together four primary areas of professional experience, expertise and technology, and applies it to complex contaminated sites: Path to Closure, Site Assessment and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Environmental Consulting Solutionsenviro-solutions.caHQ: Brandon, MB, CanadaReported employees: 11-50 | Brandon, MB, Canada | 11-50 | Exact match | 7 contacts → |
“Environmental Consulting Solutions (ECS) was created to provide a unique solutions based environmental consulting company with an intent to “Create from Waste”.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Branded Energy Solutions INCbranded-energy.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Branded Energy Solutions offers customized solutions for customer's asset abandonment and decommissioning services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  KG Serviceskgservices.caHQ: Scotland, ON, CanadaReported employees: 11-50 | Scotland, ON, Canada | 11-50 | Exact match | 6 contacts → |
“KG Services is a fully licensed and insured environmental remediation, facility decommissioning/demolition contracting firm operating several strategic management and service…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Aztec Group LTDaztecgroup.caHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Aztec Group provides commercial and industrial demolition, hazardous-material abatement, asbestos removal, temporary construction labour, and specialty site services in Calgary -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 64 company matches
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Site closure companies: dataset insights
November 6, 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
63 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 64 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: November 6, 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 site closure 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 site closure companies did RevenueBase find based in Canada?
The saved snapshot records 64 matching company records, 1,235 tracked contacts and 669 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: November 6, 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
Site closure companies by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 site closure companies based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/site-closure-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
- Site closure companies based in France
- Site closure companies based in Germany
- Site closure companies based in Italy
- Site closure companies based in the Netherlands
- Site closure companies based in the United Kingdom
- Site closure companies based in the United States
Company intelligence · public preview
Top 25 site closure companies based in Canada
RevenueBase records 64 matching company records for site closure companies based in Canada, with 1,235 tracked contacts and 669 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: November 6, 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 site closure 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 | QM Environmentalqmenv.com HQ: Toronto, MB, CanadaReported employees: 201-500 | Toronto, MB, Canada | 201-500 | Exact match | 233 contacts → |
“QM Environmental is a leading Canadian environmental and industrial services provider, trusted for over three decades to deliver complex projects safely, responsibly, and with…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Inflector Environmental Servicesinflector.ca HQ: Ottawa, ON, CanadaReported employees: 201-500 | Ottawa, ON, Canada | 201-500 | Exact match | 180 contacts → |
“Inflector Environmental Services has established itself as one of Canada’s leading environmental service providers in hazardous material remediation, demolition, fireproofing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | 360 Engineering & Environmental360eec.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 127 contacts → |
“At 360, we believe the future is shaped not just by what we build - but by what we leave behind.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Delsan-Aimdelsan-aim.com HQ: Montreal / Toronto / Ottawa / Quebec, QC, CanadaReported employees: 201-500 | Montreal / Toronto / Ottawa / Quebec, QC, Canada | 201-500 | Exact match | 118 contacts → |
“Since 1994, Delsan-AIM has been at the forefront of delivering integrated, turn-key environmental services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Milestone Environmental Contracting INCmilestoneenv.ca HQ: Langley, ON, CanadaReported employees: 51-200 | Langley, ON, Canada | 51-200 | Exact match | 108 contacts → |
“No other environmental contractor in Canada can claim the same level of engineering and project-management expertise as Milestone.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tri-Phase Grouptriphasegroup.com HQ: Mississauga, ON, CanadaReported employees: 201-500 | Mississauga, ON, Canada | 201-500 | Exact match | 46 contacts → |
“Tri-Phase is a privately-owned, Canadian environmental and construction firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MGI Construction Corpmgicorp.ca HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 42 contacts → |
“When it comes to choosing a contractor or sub-contractor, experience counts.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Next Environmental INCnextenvironmental.com HQ: Burnaby, BC, CanadaReported employees: 11-50 | Burnaby, BC, Canada | 11-50 | Exact match | 35 contacts → |
“We are professionals, specializing in the investigation and remediation of contaminated sites.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Construction J.G. Lessard & Filsjglessard.com HQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 23 contacts → |
“Construction J.G.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ferro Canada Inc. Ferro Environmentalferrocanada.com HQ: Gormley, ON, CanadaReported employees: 11-50 | Gormley, ON, Canada | 11-50 | Exact match | 22 contacts → |
“The FERRO team protects commercial, industrial and institutional facilities from environmental and financial hazards through industry-leading site preparation and remediation…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | CLC Infrastructure INCclcinfrastructure.com HQ: North York, ON, CanadaReported employees: 51-200 | North York, ON, Canada | 51-200 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Black Iron Energyblackironenergy.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 14 contacts → |
“Our goal at Black Iron is to be the first choice as your partner in surplus equipment sourcing and redeployment, and your turnkey service provider for site decommissioning.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | JSK Consulting LTDjskconsulting.ca HQ: Red Deer, AB, CanadaReported employees: 11-50 | Red Deer, AB, Canada | 11-50 | Exact match | 14 contacts → |
“JSK has been delivering trusted pipeline and facility decommissioning and project management solutions across Western Canada for more than 31 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Decon Groupdecongroup.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 14 contacts → |
“Headquartered in the Greater Toronto Area and in business since 2009, we know the specific challenges of our broad service area.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | JK Environmental Servicesjkenviro.ca HQ: Edmonton, AB, CanadaReported employees: 11-50 | Edmonton, AB, Canada | 11-50 | Exact match | 13 contacts → |
“JK Environmental Services provides clients with peace of mind through the delivery of hazardous materials management and removal, and a range of other specialist environmental…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ELM INCelminc.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 12 contacts → |
“ELM is the ready partner you want on your team when managing environmental liabilities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Terminis Downhole Servicesterminis.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 11 contacts → |
“Terminis Downhole Services is a leading provider of innovative and reliable downhole abandonment solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Choice Environmental Consulting Group INCchoice-ecg.com HQ: Okotoks, AB, CanadaReported employees: 1-10 | Okotoks, AB, Canada | 1-10 | Exact match | 11 contacts → |
“Choice Environmental Consulting Group Inc.(Choice ECG) was incorporated in 2017 by opening our first operations in Okotoks, AB.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Groupe Demex Centremgroupedemexcentrem.com HQ: Chicoutimi, QC, CanadaReported employees: 11-50 | Chicoutimi, QC, Canada | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Nexxgen Environmentalnexxgen.ca HQ: Ajax, ON, CanadaReported employees: 11-50 | Ajax, ON, Canada | 11-50 | Exact match | 10 contacts → |
“Nexxgen Environmental is a full-service remediation contractor committed to providing proven, customized remediation solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cirrus Environmental Services INCcirrusenviro.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 9 contacts → |
“Cirrus brings together four primary areas of professional experience, expertise and technology, and applies it to complex contaminated sites: Path to Closure, Site Assessment and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Environmental Consulting Solutionsenviro-solutions.ca HQ: Brandon, MB, CanadaReported employees: 11-50 | Brandon, MB, Canada | 11-50 | Exact match | 7 contacts → |
“Environmental Consulting Solutions (ECS) was created to provide a unique solutions based environmental consulting company with an intent to “Create from Waste”.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Branded Energy Solutions INCbranded-energy.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Branded Energy Solutions offers customized solutions for customer's asset abandonment and decommissioning services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | KG Serviceskgservices.ca HQ: Scotland, ON, CanadaReported employees: 11-50 | Scotland, ON, Canada | 11-50 | Exact match | 6 contacts → |
“KG Services is a fully licensed and insured environmental remediation, facility decommissioning/demolition contracting firm operating several strategic management and service…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Aztec Group LTDaztecgroup.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Aztec Group provides commercial and industrial demolition, hazardous-material abatement, asbestos removal, temporary construction labour, and specialty site services in Calgary -…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 64 company matches
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Site closure companies: dataset insights
November 6, 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
63 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 64 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: November 6, 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 site closure 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 site closure companies did RevenueBase find based in Canada?
The saved snapshot records 64 matching company records, 1,235 tracked contacts and 669 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 site closure companies based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/site-closure-companies/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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