Company lists · Data refreshed October 2026
Top 25 Data center retrofit contractors based in Canada
RevenueBase identified 69 company matches for data center retrofit contractors associated with Canada as of October 2026 and tracks 1,621 professional contacts across them, including 468 with verified work emails. Toronto is the largest hub.
This list covers company matches for data center retrofit 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 October 11, 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 data center retrofit contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 949 contacts → | ||||
Exact match “About Silent-Aire Founded in 1994, Silent-Aire is technology driven company that designs, engineers, manufactures and services hyperscale data center solutions.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 2 | 136 contacts → | ||||
Exact match “Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 3 | 68 contacts → | ||||
Exact match “Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 4 | 67 contacts → | ||||
Exact match “Adag Group was founded in 2020, with the purpose to provide full data center services for clients.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “Kelvin Emtech is a consulting and engineering firm with offices in Montreal and Toronto.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 6 | 23 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 7 | 22 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 8 | 16 contacts → | ||||
Exact match “STANEX provides the latest technology to your Data Center.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “As Data Centre Specialists, we help our customers optimize, protect, and future-proof their digital assets.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “SPECTECH is an independent Technology Systems Consultant™ who offers a complete Project Management and Design service for technology initiatives in corporate and institutional…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 11 | 14 contacts → | ||||
Exact match “5C Data Centers was acquired by 5C Group in 2025.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 12 | 9 contacts → | ||||
Exact match “SGI has been providing new construction and retrofit electrical and communication services in Canada for commercial, industrial and institutional since March 2013, capitalizing on…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “Our team of highly driven, certified electric contractors provide electrical services for large and mid-size commercial/industrial projects.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “ONPrem DC is a leading data center enablement company specializing in the design, construction, and operation of data centres for customers across North America.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “Lightland Inc.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Fondé en 2001, le Groupe SIP a d’abord fait sa marque dans la construction de salles de serveurs.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “Mission critical environments require a highly resilient infrastructure to ensure uninterrupted critical services that enable business, operations and systems to function…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Tri-Paragon has a portfolio of Data Centre services and products to decrease energy consumption, improve overall performance metrics, reduce ownership life cycle costs, and…” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Karis Tech ensures data center managers and health care administrators can focus on delivering mission critical services more cost effectively and much more safely.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “BUXTON & DAWE LTD.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “ACCI est une entreprise notamment spécialisée dans l’architecture, l’implantation et l’optimisation de centres de données d’envergure.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Synergy Data Centres’ expertise in Data Centre environments spans over 30 years.” Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Strategic Clean Technology Inc (SCTi) enables companies to be better environmental stewards by reducing data center cooling energy consumption and greenhouse gases.” Recorded in the RevenueBase company graph · Oct 11, 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 “data center retrofit 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 69 data center retrofit contractors based in Canada
See the full list, filter by size, metro and specialty, and access 468 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Data center retrofit contractors based in Canada at a glance
As of Oct 11, 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 69 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 “data center retrofit 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 468 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 October 11, 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 “data center retrofit contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data center retrofit contractors are there based in Canada?
RevenueBase identified 69 company matches for data center retrofit contractors associated with Canada as of October 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?
Silent-Aire tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data center retrofit contractors?
Toronto leads with 12 company records, followed by Montreal (8) and Mississauga (5).
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 468 professional contacts with verified work emails tracked across these 69 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 October 11, 2026.
Ready to reach these companies? Verified emails and direct dials for all 69 data center retrofit contractors based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Data center retrofit contractors by geography
- Data center retrofit contractors based in Brazil
- Data center retrofit contractors based in France
- Data center retrofit contractors based in Germany
- Data center retrofit contractors based in India
- Data center retrofit contractors based in Mexico
- Data center retrofit contractors based in the Netherlands
- Data center retrofit contractors based in Spain
- Data center retrofit contractors based in the United Kingdom
- Data center retrofit contractors based in the 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
- Data center retrofit contractors based in Brazil
- Data center retrofit contractors based in France
- Data center retrofit contractors based in Germany
- Data center retrofit contractors based in India
- Data center retrofit contractors based in Mexico
- Data center retrofit contractors based in the Netherlands
Company intelligence · public preview
Top 25 data center retrofit 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 69 matching company records for data center retrofit contractors based in Canada, with 1,621 tracked contacts and 468 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: October 11, 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 data center retrofit 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 |  Silent-Airesilent-aire.comHQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 949 contacts → |
“About Silent-Aire Founded in 1994, Silent-Aire is technology driven company that designs, engineers, manufactures and services hyperscale data center solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Catech Systems LTDcatech-systems.comHQ: Markham, ON, CanadaReported employees: 201-500 | Markham, ON, Canada | 201-500 | Exact match | 136 contacts → |
“Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Birnie Electric Limitedbirnie.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 68 contacts → |
“Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Adag Groupadaggroup.comHQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 67 contacts → |
“Adag Group was founded in 2020, with the purpose to provide full data center services for clients.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Kelvin Emtechkelvin-emtech.comHQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 51 contacts → |
“Kelvin Emtech is a consulting and engineering firm with offices in Montreal and Toronto.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nadir Electric LTDnadirelectric.ca HQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Relamping Services Canada LTDrelamping.ca HQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Stanex INCstanex.com HQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 16 contacts → |
“STANEX provides the latest technology to your Data Center.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Biac Broadbandbiacbroadband.comHQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 16 contacts → |
“As Data Centre Specialists, we help our customers optimize, protect, and future-proof their digital assets.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Newmarket, ON, CanadaReported employees: 1-10 | Newmarket, ON, Canada | 1-10 | Exact match | 15 contacts → |
“SPECTECH is an independent Technology Systems Consultant™ who offers a complete Project Management and Design service for technology initiatives in corporate and institutional…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  5c Data Centers5c.aiHQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 14 contacts → |
“5C Data Centers was acquired by 5C Group in 2025.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SGI Electrical Services INCsgiservices.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 9 contacts → |
“SGI has been providing new construction and retrofit electrical and communication services in Canada for commercial, industrial and institutional since March 2013, capitalizing on…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Premier Electrical Contractors INCpremierelectricinc.ca HQ: Burlington, ON, CanadaReported employees: 1-10 | Burlington, ON, Canada | 1-10 | Exact match | 7 contacts → |
“Our team of highly driven, certified electric contractors provide electrical services for large and mid-size commercial/industrial projects.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Onprem DConpremdc.comHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 7 contacts → |
“ONPrem DC is a leading data center enablement company specializing in the design, construction, and operation of data centres for customers across North America.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lightland, INClightland.ca HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Lightland Inc.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Site Integration Plus Groupe SIPgroupe-sip.comHQ: Boucherville, CanadaReported employees: 1-10 | Boucherville, Canada | 1-10 | Exact match | 6 contacts → |
“Fondé en 2001, le Groupe SIP a d’abord fait sa marque dans la construction de salles de serveurs.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Whitespace Critical Infrastructure Solutionswhitespacecis.caHQ: Brossard, QC, CanadaReported employees: 11-50 | Brossard, QC, Canada | 11-50 | Exact match | 5 contacts → |
“Mission critical environments require a highly resilient infrastructure to ensure uninterrupted critical services that enable business, operations and systems to function…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Tri-Paragon INCtriparagon.comHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Tri-Paragon has a portfolio of Data Centre services and products to decrease energy consumption, improve overall performance metrics, reduce ownership life cycle costs, and…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Karis Technologies INCkaristech.comHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Karis Tech ensures data center managers and health care administrators can focus on delivering mission critical services more cost effectively and much more safely.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Buxton & Dawe Limitedbuxtonanddawe.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 4 contacts → |
“BUXTON & DAWE LTD.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | LES Entreprises Laurentien Electrique INClaurentienelectrique.com HQ: Montreal, QC, CanadaReported employees: 1-10 | Montreal, QC, Canada | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 3 contacts → |
“ACCI est une entreprise notamment spécialisée dans l’architecture, l’implantation et l’optimisation de centres de données d’envergure.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Surge Arrest Canada INCsurgearrest.caHQ: Pickering, ON, CanadaReported employees: 1-10 | Pickering, ON, Canada | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Synergy Data Centres Incorporatedsynergydatacentres.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Synergy Data Centres’ expertise in Data Centre environments spans over 30 years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Strategic Clean Technology INCsct-inc.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Strategic Clean Technology Inc (SCTi) enables companies to be better environmental stewards by reducing data center cooling energy consumption and greenhouse gases.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 69 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Data center retrofit contractors: dataset insights
October 11, 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
69 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 69 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: October 11, 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 data center retrofit 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 data center retrofit contractors did RevenueBase find based in Canada?
The saved snapshot records 69 matching company records, 1,621 tracked contacts and 468 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: October 11, 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
Data center retrofit contractors by geography
- Data center retrofit contractors based in Brazil
- Data center retrofit contractors based in France
- Data center retrofit contractors based in Germany
- Data center retrofit contractors based in India
- Data center retrofit contractors based in Mexico
- Data center retrofit contractors based in the Netherlands
- Data center retrofit contractors based in Spain
- Data center retrofit contractors based in the United Kingdom
- Data center retrofit contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 data center retrofit contractors based in Canada. Snapshot: October 11, 2026. https://revenuebase.ai/companies/data-center-retrofit-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
- Data center retrofit contractors based in Brazil
- Data center retrofit contractors based in France
- Data center retrofit contractors based in Germany
- Data center retrofit contractors based in India
- Data center retrofit contractors based in Mexico
- Data center retrofit contractors based in the Netherlands
Company intelligence · public preview
Top 25 data center retrofit contractors based in Canada
RevenueBase records 69 matching company records for data center retrofit contractors based in Canada, with 1,621 tracked contacts and 468 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: October 11, 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 data center retrofit 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 | Silent-Airesilent-aire.com HQ: Edmonton, AB, CanadaReported employees: 1,001-5,000 | Edmonton, AB, Canada | 1,001-5,000 | Exact match | 949 contacts → |
“About Silent-Aire Founded in 1994, Silent-Aire is technology driven company that designs, engineers, manufactures and services hyperscale data center solutions.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Catech Systems LTDcatech-systems.com HQ: Markham, ON, CanadaReported employees: 201-500 | Markham, ON, Canada | 201-500 | Exact match | 136 contacts → |
“Celebrating more than 35 years of excellence, CaTECH Systems Ltd.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Birnie Electric Limitedbirnie.com HQ: Mississauga, ON, CanadaReported employees: 51-200 | Mississauga, ON, Canada | 51-200 | Exact match | 68 contacts → |
“Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Adag Groupadaggroup.com HQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 67 contacts → |
“Adag Group was founded in 2020, with the purpose to provide full data center services for clients.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Kelvin Emtechkelvin-emtech.com HQ: Montréal, QC, CanadaReported employees: 51-200 | Montréal, QC, Canada | 51-200 | Exact match | 51 contacts → |
“Kelvin Emtech is a consulting and engineering firm with offices in Montreal and Toronto.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Nadir Electric LTDnadirelectric.ca HQ: Markham, ON, CanadaReported employees: 51-200 | Markham, ON, Canada | 51-200 | Exact match | 23 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Relamping Services Canada LTDrelamping.ca HQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 22 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Stanex INCstanex.com HQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 16 contacts → |
“STANEX provides the latest technology to your Data Center.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Biac Broadbandbiacbroadband.com HQ: Markham, ON, CanadaReported employees: 11-50 | Markham, ON, Canada | 11-50 | Exact match | 16 contacts → |
“As Data Centre Specialists, we help our customers optimize, protect, and future-proof their digital assets.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | HQ: Newmarket, ON, CanadaReported employees: 1-10 | Newmarket, ON, Canada | 1-10 | Exact match | 15 contacts → |
“SPECTECH is an independent Technology Systems Consultant™ who offers a complete Project Management and Design service for technology initiatives in corporate and institutional…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 5c Data Centers5c.ai HQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 14 contacts → |
“5C Data Centers was acquired by 5C Group in 2025.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | SGI Electrical Services INCsgiservices.ca HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 9 contacts → |
“SGI has been providing new construction and retrofit electrical and communication services in Canada for commercial, industrial and institutional since March 2013, capitalizing on…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Premier Electrical Contractors INCpremierelectricinc.ca HQ: Burlington, ON, CanadaReported employees: 1-10 | Burlington, ON, Canada | 1-10 | Exact match | 7 contacts → |
“Our team of highly driven, certified electric contractors provide electrical services for large and mid-size commercial/industrial projects.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Onprem DConpremdc.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 7 contacts → |
“ONPrem DC is a leading data center enablement company specializing in the design, construction, and operation of data centres for customers across North America.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Lightland, INClightland.ca HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Lightland Inc.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Site Integration Plus Groupe SIPgroupe-sip.com HQ: Boucherville, CanadaReported employees: 1-10 | Boucherville, Canada | 1-10 | Exact match | 6 contacts → |
“Fondé en 2001, le Groupe SIP a d’abord fait sa marque dans la construction de salles de serveurs.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Whitespace Critical Infrastructure Solutionswhitespacecis.ca HQ: Brossard, QC, CanadaReported employees: 11-50 | Brossard, QC, Canada | 11-50 | Exact match | 5 contacts → |
“Mission critical environments require a highly resilient infrastructure to ensure uninterrupted critical services that enable business, operations and systems to function…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Tri-Paragon INCtriparagon.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 4 contacts → |
“Tri-Paragon has a portfolio of Data Centre services and products to decrease energy consumption, improve overall performance metrics, reduce ownership life cycle costs, and…” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Karis Technologies INCkaristech.com HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 4 contacts → |
“Karis Tech ensures data center managers and health care administrators can focus on delivering mission critical services more cost effectively and much more safely.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Buxton & Dawe Limitedbuxtonanddawe.com HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 4 contacts → |
“BUXTON & DAWE LTD.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | LES Entreprises Laurentien Electrique INClaurentienelectrique.com HQ: Montreal, QC, CanadaReported employees: 1-10 | Montreal, QC, Canada | 1-10 | Exact match | 4 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 22 | HQ: Quebec, QC, CanadaReported employees: 11-50 | Quebec, QC, Canada | 11-50 | Exact match | 3 contacts → |
“ACCI est une entreprise notamment spécialisée dans l’architecture, l’implantation et l’optimisation de centres de données d’envergure.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Surge Arrest Canada INCsurgearrest.ca HQ: Pickering, ON, CanadaReported employees: 1-10 | Pickering, ON, Canada | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Synergy Data Centres Incorporatedsynergydatacentres.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 3 contacts → |
“Synergy Data Centres’ expertise in Data Centre environments spans over 30 years.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Strategic Clean Technology INCsct-inc.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 2 contacts → |
“Strategic Clean Technology Inc (SCTi) enables companies to be better environmental stewards by reducing data center cooling energy consumption and greenhouse gases.” Recorded description excerpt · October 11, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 69 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Data center retrofit contractors: dataset insights
October 11, 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
69 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 69 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: October 11, 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 data center retrofit 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 data center retrofit contractors did RevenueBase find based in Canada?
The saved snapshot records 69 matching company records, 1,621 tracked contacts and 468 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: October 11, 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
Data center retrofit contractors by geography
- Data center retrofit contractors based in Brazil
- Data center retrofit contractors based in France
- Data center retrofit contractors based in Germany
- Data center retrofit contractors based in India
- Data center retrofit contractors based in Mexico
- Data center retrofit contractors based in the Netherlands
- Data center retrofit contractors based in Spain
- Data center retrofit contractors based in the United Kingdom
- Data center retrofit contractors based in the United States
Cite this list
RevenueBase Data Team. Top 25 data center retrofit contractors based in Canada. Snapshot: October 11, 2026. https://revenuebase.ai/companies/data-center-retrofit-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
- Data center retrofit contractors based in Brazil
- Data center retrofit contractors based in France
- Data center retrofit contractors based in Germany
- Data center retrofit contractors based in India
- Data center retrofit contractors based in Mexico
- Data center retrofit contractors based in the Netherlands