Company lists · Data refreshed October 2026

Top 25 Building envelope consultants based in Canada

Name: Building envelope consultants based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 726 companies tracked

RevenueBase identified 726 company matches for building envelope consultants associated with Canada as of October 2026 and tracks 13,739 professional contacts across them, including 6,752 with verified work emails. Toronto is the largest hub.

This list covers company matches for building envelope consultants 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 9, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 9, 2026 How this list was built

726Companies

13,739Contacts tracked

6,752Verified emails

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The 25 largest building envelope consultants based in Canada

Ranked by team size

Top 25 of 726 company matches for building envelope consultants based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Flynn Group Of Companies	Exact match	Mississauga, ON, CanadaHQ recorded Oct 9, 2026	5,001-10,000	1,991 contacts →
	Exact match “The Flynn Group of Companies is North America's leading building envelope trade contractor.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Smith Andersen	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	501-1,000	708 contacts →
	Exact match “What does it take to be one of Canada’s most respected integrated engineering firms?” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	R.V. Anderson Associates Limited	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	201-500	492 contacts →
	Exact match “R.V.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	H.H. Angus & Associates LTD	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	201-500	428 contacts →
	Exact match “HH Angus Corporate Overview HH Angus and Associates Limited was founded in 1919 and today is one of Canada’s larger private engineering firms.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Entuitive	Exact match	Calgary, AB, CanadaHQ recorded Oct 9, 2026	201-500	390 contacts →
	Exact match “ENTUITIVE BRINGS ENGINEERING AND INTUITION TOGETHER.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	RDH Building Science	Exact match	Burnaby, BC, CanadaHQ recorded Oct 9, 2026	201-500	336 contacts →
	Exact match “RDH is a multidisciplinary consulting firm specializing in building performance, durability, and resilience.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Walterfedy	Exact match	Kitchener, ON, CanadaHQ recorded Oct 9, 2026	201-500	328 contacts →
	Exact match “WalterFedy is a proudly Canadian, award-winning design firm offering architecture, interior design, and engineering since 1951.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Bothwell Accurate Co. INC	Exact match	Mississauga, ON, CanadaHQ recorded Oct 9, 2026	201-500	299 contacts →
	Exact match “Bothwell-Accurate is one of the oldest and most experienced companies providing Roofing and Waterproofing services to Industrial, Commercial and Institutional buildings in the…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Cambium INC	Exact match	Peterborough, ON, CanadaHQ recorded Oct 9, 2026	51-200	179 contacts →
	Exact match “Cambium is an engineering and consulting firm that guides and supports client decision-making from concept to completion.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Thermal Systems	Exact match	Rocky View County, AB, CanadaHQ recorded Oct 9, 2026	201-500	176 contacts →
	Exact match “Thermal Systems is a building envelope, mechanical insulation, roofing and daylighting subcontractor.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	The Hidi Group	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	51-200	164 contacts →
	Exact match “The HIDI Group (The HIDI Group Inc.) is a multi-disciplinary consultancy committed to delivering world-class solutions and unparalleled service.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Great Northern Insulation	Exact match	Woodstock, ON, CanadaHQ recorded Oct 9, 2026	201-500	132 contacts →
	Exact match “Founded in 1980, Great Northern Insulation is Ontario's leading building envelope service provider, for the new construction and retrofit markets across commercial, institutional…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Sense Engineering	Exact match	Victoria-nanaimo-vancouver-kelowna-calgary-edmonton-hamilton-toronto-ottawa-montréal-halifax, BC, CanadaHQ recorded Oct 9, 2026	51-200	127 contacts →
	Exact match “Sense Engineering was founded on the desire to provide second-to-none client-centric engineering services.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	DWB Consultants	Exact match	Piedmont, QC, CanadaHQ recorded Oct 9, 2026	51-200	113 contacts →
	Exact match “DWB Consultants est une firme d’ingénierie spécialisée qui œuvre dans le domaine de la structure, du génie civil, de l'industriel, de la mécanique, de l'électricité, de l’énergie…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Blackwell	Exact match	Toronto, ON, CanadaHQ recorded Oct 9, 2026	51-200	95 contacts →
	Exact match “Blackwell has been providing structural engineering services to architects, developers, and building owners since 1987.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Glotman Simpson Consulting Engineers	Exact match	Vancouver, BC, CanadaHQ recorded Oct 9, 2026	51-200	93 contacts →
	Exact match “Glotman•Simpson Consulting Engineers is one of North America’s leading engineering firms, providing innovative structural engineering solutions and unparalleled client service…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Thermo Design Insulation LTD	Exact match	Edmonton, AB, CanadaHQ recorded Oct 9, 2026	201-500	92 contacts →
	Exact match “Over Forty Years of Tradition & Excellence Since 1981, Thermo Design Insulation (TDI) has been providing insulated metal panel solutions to various construction markets across…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	SMS Engineering	Exact match	Winnipeg, MB, CanadaHQ recorded Oct 9, 2026	51-200	90 contacts →
	Exact match “Consulting Engineers for Mechanical & Electrical, Energy & Carbon Reduction, Smart Buildings, Power Systems, ICAT, Security, Architectural Lighting & Forensic Engineering.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Garland Canada INC	Exact match	Etobicoke, ON, CanadaHQ recorded Oct 9, 2026	51-200	89 contacts →
	Exact match “For over a century, Garland offers high performance roofing and building envelope solutions that exceed today’s requirements.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Rocky Point Engineering LTD	Exact match	Langley, BC, CanadaHQ recorded Oct 9, 2026	51-200	82 contacts →
	Exact match “Rocky Point Engineering Ltd.(RPE) is a building services MECHANICAL CONSULTING ENGINEERING company that was established in 1997.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Edison Engineers	Exact match	Dundas, ON, CanadaHQ recorded Oct 9, 2026	51-200	75 contacts →
	Exact match “Edison is a professional engineering and project management firm specializing in the repair and restoration of existing buildings.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Expertbâtiment	Exact match	Joliette, QC, CanadaHQ recorded Oct 9, 2026	51-200	73 contacts →
	Exact match “Nous œuvrons dans le domaine de l’expertise en bâtiment depuis plus de 30 ans.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Engtec Consulting INC	Exact match	Mississauga, ON, CanadaHQ recorded Oct 9, 2026	11-50	73 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	Keller Engineering	Exact match	Ottawa, ON, CanadaHQ recorded Oct 9, 2026	51-200	70 contacts →
	Exact match “Keller Engineering is a multi-disciplinary engineering and building science firm.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Metafor	Exact match	Calgary, AB, CanadaHQ recorded Oct 9, 2026	51-200	69 contacts →
	Exact match “METAFOR Architecture Inc.” Recorded in the RevenueBase company graph · Oct 9, 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 “building envelope consultants”. 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 726 building envelope consultants based in Canada

See the full list, filter by size, metro and specialty, and access 6,752 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building envelope consultants based in Canada at a glance

As of Oct 9, 2026

49.1%Verified-email coverage

18.9Average contacts per company

11-50Median size (employees)

10.3%Largest-city concentration · Toronto

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

355

11-50

245

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 726 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 “building envelope consultants” 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 6,752 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 9, 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.

Building envelope consultants by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “building envelope consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building envelope consultants are there based in Canada?

RevenueBase identified 726 company matches for building envelope consultants 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?

Flynn Group Of Companies tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building envelope consultants?

Toronto leads with 75 company records, followed by Calgary (48) and Mississauga (38).

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 6,752 professional contacts with verified work emails tracked across these 726 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 9, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.