Company lists · Data refreshed September 2026

Top 25 Landscape architects based in Toronto, Canada

Name: Landscape architects based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 109 companies tracked

RevenueBase identified 109 landscape architects headquartered in Toronto, Canada as of September 2026 and tracks 2,943 professional contacts across them, including 1,189 with verified work emails. Toronto is the largest hub.

This list covers landscape architects headquartered in Toronto, 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 17, 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 17, 2026 86% judged on-target in blind review

109Companies

2,943Contacts tracked

1,189Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest landscape architects based in Toronto, Canada

Ranked by team size

Top 25 of 109 landscape architects based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to landscape architects: 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	NORR	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	501-1,000	907 contacts →
	Partial evidence “NORR is a global team of 750 architects, engineers, planners, and interior designers creating design strategies and solutions that express the unique vision of every project.” Source: RevenueBase Database · checked Sep 17, 2026
2	B H Architects	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	201-500	843 contacts →
	Strong evidence “B+H Architects is a global, award-winning firm with a 70+ year legacy of building creative solutions for clients through the delivery of architecture, interior design, landscape…” Source: RevenueBase Database · checked Sep 17, 2026
3	SVN Architects Planners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	124 contacts →
	Partial evidence “SvN is an architecture and planning firm.” Source: RevenueBase Database · checked Sep 17, 2026
4	Mjma Architecture & Design	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “MJMA is committed to elevating the civic experience.” Source: RevenueBase Database · checked Sep 17, 2026
5	Moriyama Teshima Architects	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	51-200	69 contacts →
	Strong evidence “Established in 1958, Moriyama Teshima Architects (MTA) have delivered high-quality, sustainable architecture, landscape architecture, urban and environmental planning and design…” Source: RevenueBase Database · checked Sep 17, 2026
6	Brook Mcilroy	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	50 contacts →
	Strong evidence “Brook McIlroy is an award-winning architecture, landscape architecture, urban design, planning, and Indigenous place making firm founded on the ambition to create a truly…” Source: RevenueBase Database · checked Sep 17, 2026
7	Cs&p Architects INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	44 contacts →
	Partial evidence “CS & P Architects is one of Canada’s leading design practices, offering a full range of architectural, planning, interior and urban design services to a wide range of clients -…” Source: RevenueBase Database · checked Sep 17, 2026
8	DTAH	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	43 contacts →
	Strong evidence “DTAH is an award winning architecture, landscape architecture, and urban design firm based in Toronto.” Source: RevenueBase Database · checked Sep 17, 2026
9	Studio TLA	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	39 contacts →
	Strong evidence “We are Landscape Architects, Urban Designers and Master Planners with a passion for design.” Source: RevenueBase Database · checked Sep 17, 2026
10	Nadi Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	38 contacts →
	Indirect evidence “Nadi Group is an integrated advisory, feasibility, and design practice helping developers, operators, and landowners turn development opportunities into viable, high-value places.” Source: RevenueBase Database · checked Sep 17, 2026
11	Janet Rosenberg & Studio JRS	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	34 contacts →
	Strong evidence “For over 40 years, Janet Rosenberg & Studio (JRS) has created stunning landscapes and intelligent urban spaces that have significantly advanced the landscape architecture…” Source: RevenueBase Database · checked Sep 17, 2026
12	Landcare	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 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 17, 2026
13	LGA Architectural Partners	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	27 contacts →
	Partial evidence “LGA Architectural Partners is a skilled team of architects and building scientists based out of Toronto who create sustainable, contextually-sensitive and socially-minded…” Source: RevenueBase Database · checked Sep 17, 2026
14	Gh3	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	24 contacts →
	Partial evidence “gh3* is an architecture & planning company based out of 55 Ossington Ave 100, Toronto, Ontario, Canada.” Source: RevenueBase Database · checked Sep 17, 2026
15	Plant Architect INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Founded in 1994, PLANT Architect Inc.” Source: RevenueBase Database · checked Sep 17, 2026
16	The Planning Partnership	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “The Planning Partnership (TPP) is committed to co-creating complete and liveable environments with their clients and the community.” Source: RevenueBase Database · checked Sep 17, 2026
17	Oriole Landscaping LTD	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	21 contacts →
	Partial evidence “Way Beyond Ordinary An Oriole landscape is a thing of unique and exceptional beauty.” Source: RevenueBase Database · checked Sep 17, 2026
18	SGL Planning & Design INC	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	16 contacts →
	Strong evidence “SGL Planning & Design Inc.(SGL) is a fully integrated planning and design firm specializing in land use planning, urban design, landscape architecture and development approvals.” Source: RevenueBase Database · checked Sep 17, 2026
19	Paul Raff Studio	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	16 contacts →
	Partial evidence “Paul Raff Studio has been in practice as a creative consultancy since 1992, and became an incorporated architecture firm in 2003.” Source: RevenueBase Database · checked Sep 17, 2026
20	Ontario Association Of Landscape Architects Oala	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	1-10	14 contacts →
	Strong evidence “The Ontario Association of Landscape Architects works to promote and advance the profession of landscape architecture and maintain standards of professional practice consistent…” Source: RevenueBase Database · checked Sep 17, 2026
21	Alexander Budrevics Associates Ltd. Landscape Architects	Strong evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Alexander Budrevics and Associates Limited (ABAL) is a Toronto-based landscape architecture, site planning, and urban design firm with more than 60 years of continuous practice.” Source: RevenueBase Database · checked Sep 17, 2026
22	Leaside Landscaping INC	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Leaside Landscaping is a landscape design, construction and maintenance company operating in the Toronto area.” Source: RevenueBase Database · checked Sep 17, 2026
23	Allweather Landscape	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Partial evidence “Since 1981 Allweather has built and maintained hundreds of award-winning landscape design projects throughout the metropolitan Toronto area.” Source: RevenueBase Database · checked Sep 17, 2026
24	Urban Garden	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “Urban Garden is committed to creating and beautifying Toronto's urban spaces.” Source: RevenueBase Database · checked Sep 17, 2026
25	Dubbeldam Architecture Design	Partial evidence	Toronto, ON, CanadaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Dubbeldam Architecture + Design is a multi-disciplinary design studio committed to creating thoughtful projects that embody sustainable approaches.” Source: RevenueBase Database · checked Sep 17, 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: landscape architects. 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 landscape architects.
Partial evidence: Its own public description names part of landscape architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name landscape architects. 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 109 landscape architects based in Toronto, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,189 reachable decision-makers.

Free signup · no credit card

View the full list →

Landscape architects based in Toronto, Canada at a glance

As of Sep 17, 2026

40.4%Verified-email coverage

27.0Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole Canada list rather than for Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 109 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 landscape architects, 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 Toronto, Canada whose own description of what they do matches “landscape architects”. 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 landscape architects), 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 landscape architects, and records with no verified work email. Companies headquartered outside Toronto 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, 1,189 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 17, 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.

Landscape architects by metro in Canada

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 landscape architects, 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 landscape architects are there based in Toronto, Canada?

RevenueBase identified 109 landscape architects headquartered in Toronto, 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?

NORR, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most landscape architects?

Toronto leads with 109 headquartered companies, followed by Vancouver (55) and Montreal (53).

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 1,189 verified decision-maker contacts tracked across these 109 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 109 landscape architects based in Toronto, Canada. Start with a free account, no credit card.

Download this list →

Related lists

Landscape architects by geography

Browse the directory

Browse: Companies home · Landscape architects in Canada · All Canada lists · All Landscape architects lists · New lists

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.