Company lists · Data refreshed September 2026

Top 22 Investment management law firms based in Toronto, Canada

Name: Investment management law firms based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 264 companies tracked

RevenueBase identified 264 investment management law firms headquartered in Toronto, Canada as of September 2026 and tracks 15,010 professional contacts across them, including 5,366 with verified work emails. Toronto is the largest hub.

This list covers investment management law firms 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

264Companies

15,010Contacts tracked

5,366Verified emails

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The 22 largest investment management law firms based in Toronto, Canada

Ranked by team size

Top 22 of 264 investment management law firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names investment management law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	BMO Nesbitt BurnsPartial evidence	Toronto, CanadaHQ checked Sep 4, 2026	1,001-5,000	2,387
	“As a part of BMO Financial Group and part of the organization’s Private Client Group, BMO Nesbitt Burns has an extensive network of approximately 1,300 Investment Advisors at 76…” Source: company website · checked Sep 4, 2026
2	Aird & Berlis LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	501-1,000	572
	“Whether you are conducting business in Canada or abroad, Aird & Berlis LLP understands the realities of your work.” Source: company website · checked Sep 4, 2026
3	Goodmans LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	494
	“Goodmans LLP is recognized internationally as one of Canada's premier transaction law firms because our lawyers and clients are industry leaders.” Source: company website · checked Sep 4, 2026
4	ONEXIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	346
	“Onex invests and manages capital on behalf of its shareholders and clients across the globe.” Source: company website · checked Sep 4, 2026
5	Blaney Mcmurtry LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	298
	“Based in the heart of Toronto’s financial district, Blaney McMurtry LLP is one of Canada's premier law firms.” Source: company website · checked Sep 4, 2026
6	Weirfoulds LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	282
	“For over 165 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters.” Source: company website · checked Sep 4, 2026
7	Guardian Capital GroupStrong evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	221
	“Founded in Toronto in 1962, Guardian Capital Group Limited (Guardian) is a global investment management company servicing institutional, retail and private clients through its…” Source: company website · checked Sep 4, 2026
8	Mills & Mills LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	87
	“Mills & Mills LLP is a Toronto law firm established 130 years ago which provides legal services of the highest quality to businesses and individuals, as well as to charitable and…” Source: company website · checked Sep 4, 2026
9	Echelon Wealth PartnersPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	201-500	73
	“We’re a leading independent, Canadian-owned and operated wealth management and capital markets firm, known for our client-centered approach and entrepreneurial spirit.” Source: company website · checked Sep 4, 2026
10	Owens Wright LLPIndirect evidence	Toronto, CanadaHQ checked Sep 4, 2026	51-200	68
	“We blend big firm expertise and experience with the attention and service of a boutique firm, allowing us to deliver an exceptional client-focused experience across a broad range…” Source: company website · checked Sep 4, 2026
11	LAX O'sullivan Lisus Gottlieb LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	60
	“Lax O’Sullivan Lisus Gottlieb LLP is Canada’s preeminent business litigation firm.” Source: company website · checked Sep 4, 2026
12	Foyston, Gordon & Payne INCPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	52
	“Three partners launched our firm in 1980 to provide value-oriented portfolio management to organizations and high net worth individuals.” Source: company website · checked Sep 4, 2026
13	IA Private Wealth USAPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	n/a	47
	“A wholly owned subsidiary of iA Financial Corporation Inc, iA Private Wealth USA offers comprehensive, holistic wealth management services for clients with a presence in both…” Source: company website · checked Sep 4, 2026
14	Westcourt CapitalPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	42
	“Westcourt Capital is recognized as the premier investment advisory firm for high net worth investors, family offices, and select institutional clients with a focus on alternative…” Source: company website · checked Sep 4, 2026
15	Kerr Financial GroupStrong evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	41
	“Kerr Financial is a fee-only personal wealth management services firm bringing together tax advice, investment management and estate planning, all from the same team of financial…” Source: company website · checked Sep 4, 2026
16	Brauti Thorning LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	32
	“Brauti Thorning LLP is a dynamic, full-service litigation and corporate law boutique.” Source: company website · checked Sep 4, 2026
17	Nexus Investment ManagementStrong evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	30
	“Nexus Investments provides discretionary investment management and financial counselling to affluent individuals, families, trusts, estates and foundations.” Source: company website · checked Sep 4, 2026
18	Foster & Associates Financial Services INCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	28
	“Investing doesn’t have to be complicated.” Source: company website · checked Sep 4, 2026
19	Barometer Capital ManagementPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	51-200	27
	“Barometer Capital Management is a Toronto-based wealth management company that specializes in tactical, multi-asset portfolios for families, foundations, and endowment funds.” Source: company website · checked Sep 4, 2026
20	Steinbergs LLPPartial evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	25
	“We offer a broad range of legal services at our Toronto based law firm.” Source: company website · checked Sep 4, 2026
21	Babin Bessner Spry LLPIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	24
	“TOP-TIER LITIGATORS : EXPERIENCE, CREATIVITY & DEDICATION At Babin Bessner Spry we pride ourselves on crafting the right answer for each legal problem, whether you need an…” Source: company website · checked Sep 4, 2026
22	Spetter Zeitz Klaiman PCIndirect evidence	Toronto, ON, CanadaHQ checked Sep 4, 2026	11-50	24
	“From "I need legal solutions" to "I need legal strategy", keep moving forward with Spetter Zeitz Klaiman.” Source: company website · checked Sep 4, 2026

Showing 22 of 264 investment management law firms based in Toronto, Canada

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Investment management law firms based in Toronto, Canada at a glance

As of Sep 4, 2026

1-10Median size (employees)

TorontoLargest hub · 264 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

153

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole Canada list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 264 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 investment management law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “investment management law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among investment management law firms, 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 an evidence 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, 5,366 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 4, 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.

Investment management law firms by metro in Canada

Investment management law firms in Toronto264
Investment management law firms in Vancouver101
Investment management law firms in Montreal70
Investment management law firms in Calgary57
Investment management law firms in Ottawa34
Investment management law firms in Mississauga33

Frequently asked

How many investment management law firms are there based in Toronto, Canada?

RevenueBase identified 264 investment management law firms 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?

BMO Nesbitt Burns, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most investment management law firms?

Toronto leads with 264 headquartered companies, followed by Vancouver (101) and Montreal (70).

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 5,366 verified decision-maker contacts tracked across these 264 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 4, 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.