Company lists · Data refreshed September 2026

Top 25 Greenhouse consulting firms based in Canada

Name: Greenhouse consulting firms based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 379 companies tracked

RevenueBase identified 379 company matches for greenhouse consulting firms associated with Canada as of September 2026 and tracks 4,363 professional contacts across them, including 2,355 with verified work emails. Toronto is the largest hub.

This list covers company matches for greenhouse consulting firms associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 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 Sep 28, 2026 How this list was built

379Companies

4,363Contacts tracked

2,355Verified emails

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The 25 largest greenhouse consulting firms based in Canada

Ranked by team size

Top 25 of 379 company matches for greenhouse consulting firms based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	RWDI	Exact match	Guelph, ON, CanadaHQ recorded Sep 28, 2026	501-1,000	737 contacts →
	Exact match “We are a leading global climate and performance engineering consulting firm dedicated to creating harmony between the built and natural world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	RDH Building Science	Exact match	Burnaby, BC, CanadaHQ recorded Sep 28, 2026	201-500	335 contacts →
	Exact match “RDH is a multidisciplinary consulting firm specializing in building performance, durability, and resilience.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Maximus	Exact match	Saint-bruno-de-montarville, QC, CanadaHQ recorded Sep 28, 2026	51-200	130 contacts →
	Exact match “MAXIMUS, a leader in agricultural technology solutions, provides a customized, fully integrated and automated system with meaningful real-time data, along with precise production…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	MPN Capital Markets	Exact match	Boston, ON, CanadaHQ recorded Sep 28, 2026	11-50	118 contacts →
	Exact match “MPN Capital Markets is a full-service, energy management consulting firm that advises businesses, governments, non-governmental organizations, homeowners and not-for-profits.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Groupe Conseil UDA INC	Exact match	Saint-charles-sur-richelieu, QC, CanadaHQ recorded Sep 28, 2026	51-200	107 contacts →
	Exact match “Depuis plus de 45 ans, le Groupe Conseil UDA Inc.(UDA) accompagne, encadre et soutient ses clients dans leurs projets en environnement, en agriculture et en foresterie grâce à…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	NVIRA	Exact match	Montréal, QC, CanadaHQ recorded Sep 28, 2026	51-200	106 contacts →
	Exact match “Since 2009, Nvira has established itself as a multidisciplinary environmental engineering consulting firm committed to delivering a distinctive client experience, providing…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Delphi	Exact match	Ottawa, ON, CanadaHQ recorded Sep 28, 2026	51-200	89 contacts →
	Exact match “Delphi is a Canadian strategic consulting firm specializing in sustainability and climate change.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	SEF	Exact match	Leamington, ON, CanadaHQ recorded Sep 28, 2026	51-200	87 contacts →
	Exact match “Since 1994, SEF® has grown from a specialized fabricator of greenhouse parts, equipment, and structures into a trusted partner delivering complete greenhouse solutions that…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Logiag	Exact match	Châteauguay, QC, CanadaHQ recorded Sep 28, 2026	51-200	76 contacts →
	Exact match “Logiag est une entreprise québécoise de technologies agricoles et de services-conseils en agroenvironnement créée en Grâce à son modèle d’affaires inédit alliant agronomie et…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Econoler	Exact match	Québec, QC, CanadaHQ recorded Sep 28, 2026	51-200	75 contacts →
	Exact match “Econoler is an international consulting firm specializing in energy efficiency, energy demand-side management, and climate finance, supporting decarbonization efforts worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Akonovia	Exact match	Montréal, CanadaHQ recorded Sep 28, 2026	51-200	73 contacts →
	Exact match “Akonovia helps you with your energy efficiency and decarbonization goals.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Prism Engineering Limited	Exact match	Vancouver, BC, CanadaHQ recorded Sep 28, 2026	51-200	67 contacts →
	Exact match “We believe in changing systems for a better world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Argus Control Systems	Exact match	Langley, BC, CanadaHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “Argus provides advanced environmental control systems that are customized to each grower's requirements and are adaptable to their changing needs, enabling them to operate their…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Arcadian Projects INC	Exact match	New Hamburg, ON, CanadaHQ recorded Sep 28, 2026	51-200	54 contacts →
	Exact match “Building a Resilient Future, Together At Arcadian Projects, we’re driven by a deep commitment to a better tomorrow.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Nerva Energy	Exact match	Hamilton, ON, CanadaHQ recorded Sep 28, 2026	51-200	50 contacts →
	Exact match “Nerva Energy is an award-winning energy advisory firm, helping our clients to maximize their energy performance, decrease GHG emissions, and improve indoor air quality.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Brightspot Climate	Exact match	Vancouver, BC, CanadaHQ recorded Sep 28, 2026	11-50	45 contacts →
	Exact match “Brightspot Climate Inc.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	GCL Environmental LTD	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	11-50	42 contacts →
	Exact match “GCL Environmental Ltd.(GCL) is a results-driven environmental consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Embe Consulting Engineers INC	Exact match	Calgary, AB, CanadaHQ recorded Sep 28, 2026	11-50	39 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Footprint	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Footprint is a consulting practice comprised of a highly-specialized team of professionals dedicated entirely to sustainability.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Northwind Land Resources INC	Exact match	Edmonton, AB, CanadaHQ recorded Sep 28, 2026	11-50	35 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Nejmark Architect	Exact match	Winnipeg, CanadaHQ recorded Sep 28, 2026	11-50	34 contacts →
	Exact match “Nejmark Architect has built a reputation for delivering quality projects on schedule, on budget, and with exceptional service since our inception in 1989.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Cravo Equipment LTD	Exact match	Brantford, ON, CanadaHQ recorded Sep 28, 2026	51-200	34 contacts →
	Exact match “Cravo is a 45-year old Canadian, family-run business with 40 years of experience in the design and manufacturing of automatic retractable roof greenhouses, cooling houses and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	EQ Building Performance INC	Exact match	Vaughan, ON, CanadaHQ recorded Sep 28, 2026	11-50	32 contacts →
	Exact match “EQ Building Performance is a collaborative Toronto-based consulting firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	GGS Greenhouse Structures INC	Exact match	Vineland Station, ON, CanadaHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “Commercial Greenhouses Built to Last GGS has been a world-class designer, manufacturer, and installer of commercial greenhouse structures since 1979 and our greenhouses are built…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	BC Greenhouse Builders LTD	Exact match	Surrey, BC, CanadaHQ recorded Sep 28, 2026	11-50	28 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 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 “greenhouse consulting firms”. 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 379 greenhouse consulting firms based in Canada

See the full list, filter by size, metro and specialty, and access 2,355 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Greenhouse consulting firms based in Canada at a glance

As of Sep 28, 2026

54.0%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

12.1%Largest-city concentration · Toronto

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

249

11-50

100

51-200

201-500

501-1,000

1,001-5,000

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 379 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 “greenhouse consulting firms” 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 2,355 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 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.

Greenhouse consulting firms 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 “greenhouse consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many greenhouse consulting firms are there based in Canada?

RevenueBase identified 379 company matches for greenhouse consulting firms associated with Canada as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

RWDI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most greenhouse consulting firms?

Toronto leads with 46 company records, followed by Vancouver (36) and Calgary (33).

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 2,355 professional contacts with verified work emails tracked across these 379 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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.