Company lists · Data refreshed September 2026

Top 25 Arboriculture services based in Canada

Name: Arboriculture services based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,067 companies tracked

RevenueBase identified 1,067 arboriculture services headquartered in Canada as of September 2026 and tracks 5,099 professional contacts across them, including 1,152 with verified work emails. Calgary is the largest hub.

This list covers arboriculture services headquartered in Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,067Companies

5,099Contacts tracked

1,152Verified emails

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The 25 largest arboriculture services based in Canada

Ranked by team size

Top 25 of 1,067 arboriculture services based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to arboriculture services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Outland	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 19, 2026	5,001-10,000	192 contacts →
	Indirect evidence “We are Canada's premier reforestation and silviculture provider, protecting Canadian forests and forestry workers.” Source: RevenueBase Database · checked Sep 19, 2026
2	PRT Growing Services LTD	Indirect evidence	Spallumcheen, BC, CanadaHQ checked Sep 19, 2026	201-500	177 contacts →
	Indirect evidence “With over 50 years of experience and 6 billion seedlings grown, we provide the scale and expertise required to meet North America's most pressing reforestation needs.” Source: RevenueBase Database · checked Sep 19, 2026
3	Green Drop LTD	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	93 contacts →
	Indirect evidence “When it comes to beautifying your landscape, you need not look any further.” Source: RevenueBase Database · checked Sep 19, 2026
4	Spectrum Resource Group	Indirect evidence	Prince George, BC, CanadaHQ checked Sep 19, 2026	201-500	92 contacts →
	Indirect evidence “Spectrum Resource Group is an integrated vegetation management solutions provider working actively in forestry, oil and gas, utility and community resource industries across…” Source: RevenueBase Database · checked Sep 19, 2026
5	Horizon Contracting Group	Indirect evidence	Langley, BC, CanadaHQ checked Sep 19, 2026	201-500	65 contacts →
	Indirect evidence “As an industry leader for over 30 years, Horizon provides superior landscape construction and maintenance services for Western Canada’s commercial and government sectors.” Source: RevenueBase Database · checked Sep 19, 2026
6	Diamond Head Consulting LTD	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	64 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
7	Gelderman Landscape Services	Indirect evidence	Waterdown, ON, CanadaHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “We understand, you need to be able to rely on your landscape service to do a thorough job, every time.” Source: RevenueBase Database · checked Sep 19, 2026
8	Para Space Landscaping INC	Indirect evidence	Burnaby, BC, CanadaHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “Since August 1, 1979 Para Space has been a leader in the Canadian landscape industry.” Source: RevenueBase Database · checked Sep 19, 2026
9	Arbostar	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	51-200	56 contacts →
	Indirect evidence “ArboStar is the most advanced Business Management Platform that the tree-care and landscaping industry has ever seen.” Source: RevenueBase Database · checked Sep 19, 2026
10	Mctavish Resource & Management Consultants LTD	Strong evidence	Surrey, BC, CanadaHQ checked Sep 19, 2026	51-200	52 contacts →
	Strong evidence “McTavish Resource & Management Consultants Ltd.(McTavish) has over 30 years of industry-related experience in the environment, agriculture, forestry arboriculture, horticulture…” Source: RevenueBase Database · checked Sep 19, 2026
11	Blue Collar Silviculture	Indirect evidence	Quesnel, BC, CanadaHQ checked Sep 19, 2026	51-200	49 contacts →
	Indirect evidence “Blue Collar Silviculture started operations in Quesnel in 1983 as a treeplanting company.” Source: RevenueBase Database · checked Sep 19, 2026
12	The Great Canadian Landscaping Company LTD	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “For over 25 years, The Great Canadian Landscaping Company Ltd.” Source: RevenueBase Database · checked Sep 19, 2026
13	Connon Nurseries	Indirect evidence	Waterdown, ON, CanadaHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “Growers, Wholesalers, and Retailers of Nursery stock including the following categories: Evergreens, Broadleaf Evergreens, Shade and Ornamental Trees, Flowering Shrubs, Vines…” Source: RevenueBase Database · checked Sep 19, 2026
14	VDZ A Consulting	Indirect evidence	Fort Langley, BC, CanadaHQ checked Sep 19, 2026	11-50	47 contacts →
	Indirect evidence “van der Zalm and Associates is a full-service planning firm with two decades of experience producing award-winning designs for projects throughout the Lower Mainland and beyond.” Source: RevenueBase Database · checked Sep 19, 2026
15	Oakridge Landscape Contractors	Indirect evidence	Hamilton, CanadaHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “The Oakridge Landscape team is comprised of estimators, project managers, designers, and construction managers for both commercial and residential properties.” Source: RevenueBase Database · checked Sep 19, 2026
16	Zanzibar Holdings LTD	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Zanzibar is a company of 150 people who tend forests in British Columbia.” Source: RevenueBase Database · checked Sep 19, 2026
17	Arborcare	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 19, 2026	51-200	37 contacts →
	Indirect evidence “ArborCare®, a division of Wright Canada Holdings, Ltd, was established in 1983.” Source: RevenueBase Database · checked Sep 19, 2026
18	LES Artisans DU Paysage DU Québec	Indirect evidence	Québec, CanadaHQ checked Sep 19, 2026	51-200	36 contacts →
	Indirect evidence “Depuis 1976, Les Artisans du Paysages est une société d’aménagement paysager qui offre une variété de services.” Source: RevenueBase Database · checked Sep 19, 2026
19	Classic	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	201-500	35 contacts →
	Indirect evidence “Local, family-owned landscape solutions since 1980.” Source: RevenueBase Database · checked Sep 19, 2026
20	Aldershot Landscape Contractors	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 19, 2026	51-200	35 contacts →
	Indirect evidence “Aldershot Landscape Contractors (ALC) is one of Ontario’s most respected landscape construction firms.” Source: RevenueBase Database · checked Sep 19, 2026
21	Summit Reforestation & Forest Management LTD	Indirect evidence	Smithers, BC, CanadaHQ checked Sep 19, 2026	51-200	34 contacts →
	Indirect evidence “Summit is a reliable, long-term contractor for silviculture and planting services throughout BC and Western Canada.” Source: RevenueBase Database · checked Sep 19, 2026
22	Landcare	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “LANDCARE provides design, build, maintenance, enhancement and snow plowing services to both residential and commercial clients.” Source: RevenueBase Database · checked Sep 19, 2026
23	Carson Integrated	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Carson Integrated offers a full suite of environmental, ecosystem, forestry, and GIS services.” Source: RevenueBase Database · checked Sep 19, 2026
24	Inlailawatash Limited Partnership	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “Inlailawatash is an innovative and progressive natural resource services provider, practicing sustainable resource and land management.” Source: RevenueBase Database · checked Sep 19, 2026
25	Services Paysagers Dominique Filion	Indirect evidence	St-basile-le-grand, QC, CanadaHQ checked Sep 19, 2026	51-200	27 contacts →
	Indirect evidence “En croissance continue depuis sa fondation, l’entreprise qui bénéficie de plus de 30 ans d’expérience compte aujourd’hui plus de 130 employés répartis entre Montréal et la…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: arboriculture services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names arboriculture services.
Partial evidence: Its own public description names part of arboriculture services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name arboriculture services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,067 arboriculture services based in Canada

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Arboriculture services based in Canada at a glance

As of Sep 19, 2026

22.6%Verified-email coverage

4.8Average contacts per company

1-10Median size (employees)

4.4%Largest-city concentration · Calgary

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

649

11-50

288

51-200

201-500

501-1,000

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 1,067 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among arboriculture services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Canada whose own description of what they do matches “arboriculture services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names arboriculture services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among arboriculture services, and records with no verified work email. Companies headquartered outside Canada are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,152 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Arboriculture services by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names arboriculture services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many arboriculture services are there based in Canada?

RevenueBase identified 1,067 arboriculture services headquartered in Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Outland, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most arboriculture services?

Calgary leads with 47 headquartered companies, followed by Toronto (45) and Edmonton (29).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,152 verified decision-maker contacts tracked across these 1,067 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 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 Smart Search, 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.