Company lists · Data refreshed September 2026

Top 25 Financial accounting firms based in Toronto, Canada

RevenueBase identified 288 financial accounting firms headquartered in Toronto, Canada as of September 2026 and tracks 14,123 professional contacts across them, including 6,364 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers financial accounting 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 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 30, 2026 86% judged on-target in blind review
288Companies
14,123Contacts tracked
6,364Verified emails
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The 25 largest financial accounting firms based in Toronto, Canada

Ranked by team size
Top 25 of 288 financial accounting firms based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to financial accounting firms: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceToronto, CanadaHQ checked Sep 30, 20265,001-10,0005,573 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 30, 2026
2Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 20261,001-5,0004,833 contacts →

Indirect evidence

“Canada’s Top 100 Employers 2025 I 2024 I 2023 I 2022 BDO Canada LLP is a leading provider of professional services to clients across a variety of sectors and segments.”

Source: RevenueBase Database · checked Sep 30, 2026
3Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202610001+897 contacts →

Indirect evidence

“RSM Canada is a leading global provider of assurance, tax, and consulting services, and is the Canadian member firm of RSM International.”

Source: RevenueBase Database · checked Sep 30, 2026
4Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-200265 contacts →

Partial evidence

“As an award-winning public accounting firm, we provide exceptional professional service (by being accessible, responsive and proactive) to meet the special and on-going individual…”

Source: RevenueBase Database · checked Sep 30, 2026
5Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 2026201-500258 contacts →

Indirect evidence

“At Segal GCSE LLP, we embrace an ambitious firm philosophy: to provide our valued clients with an expansive service experience that enables greater opportunities for growth and…”

Source: RevenueBase Database · checked Sep 30, 2026
6Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-200168 contacts →

Partial evidence

“Zeifmans is a full-service tax, accounting and consulting firm based in Toronto, Canada.”

Source: RevenueBase Database · checked Sep 30, 2026
7Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-200114 contacts →

Indirect evidence

“McGovern Hurley commenced operations in 1980.”

Source: RevenueBase Database · checked Sep 30, 2026
8Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20078 contacts →

Indirect evidence

“As a firm with over 70 years of experience, Schwartz Levitsky Feldman LLP is well equipped to offer a full range of assurance, tax and advisory services.Our people create smart…”

Source: RevenueBase Database · checked Sep 30, 2026
9Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20077 contacts →

Indirect evidence

“Quality Service.”

Source: RevenueBase Database · checked Sep 30, 2026
10Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20063 contacts →

Partial evidence

“Adams + Miles delivers accounting, audit, assurance and strategic consulting services to clients across sectors.”

Source: RevenueBase Database · checked Sep 30, 2026
11Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20058 contacts →

Partial evidence

“SRJ Chartered Accountants is a cloud based Canadian full-service tax and accounting firm located in the heart of downtown Toronto, Mississauga and Oakville.”

Source: RevenueBase Database · checked Sep 30, 2026
12Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20057 contacts →

Partial evidence

“The talented team at Stern Cohen specializes in accounting, tax, advisory, estate planning and bookkeeping services for businesses and not-for-profits in the Greater Toronto Area…”

Source: RevenueBase Database · checked Sep 30, 2026
13Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20052 contacts →

Partial evidence

“Yale PGC is one of the Greater Toronto Area’s most progressive and reputable mid-sized accounting, audit, taxation, and business advisory firms.”

Source: RevenueBase Database · checked Sep 30, 2026
14Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5051 contacts →

Indirect evidence

“Just as you're passionate about what you do, our team is as passionate about what we do.”

Source: RevenueBase Database · checked Sep 30, 2026
15Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202651-20048 contacts →

Partial evidence

“Fruitman Kates LLP is a public accounting firm based out of 1055 Eglinton Ave W, Toronto, ON, Canada.”

Source: RevenueBase Database · checked Sep 30, 2026
16Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5042 contacts →

Partial evidence

“DNTW Toronto LLP is a full-service, mid-sized accounting firm that has been providing a wide range of innovative accounting solutions to clients in Toronto and across Ontario for…”

Source: RevenueBase Database · checked Sep 30, 2026
17Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5041 contacts →

Indirect evidence

“We are passionate to learn about our clients businesses and embark on an unrelenting pursuit of excellence.”

Source: RevenueBase Database · checked Sep 30, 2026
18Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5040 contacts →

Partial evidence

“Hogg, Shain & Scheck is a boutique professional accounting firm with over 46 years of experience providing audit, tax, and advisory services to entrepreneurs, corporations, and…”

Source: RevenueBase Database · checked Sep 30, 2026
19Strong evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5037 contacts →

Strong evidence

“Your customized accounting and financial services solution.”

Source: RevenueBase Database · checked Sep 30, 2026
20Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5035 contacts →

Partial evidence

“Accounting done differently.”

Source: RevenueBase Database · checked Sep 30, 2026
21Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5031 contacts →

Partial evidence

“SBLR LLP is a rapidly evolving mid-sized accounting and tax firm that focuses on delivering top service to the small and medium-size entrepreneurial business owner.”

Source: RevenueBase Database · checked Sep 30, 2026
22Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5031 contacts →

Indirect evidence

“Tator, Rose and Leong has been providing high standard of professional services to small and medium sized business since 1974.”

Source: RevenueBase Database · checked Sep 30, 2026
23Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5029 contacts →

Partial evidence

“Miller Bernstein LLP is a mid-sized, full-service accounting firm.”

Source: RevenueBase Database · checked Sep 30, 2026
24Partial evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5029 contacts →

Partial evidence

“GTA Accounting Professional Corporation, Chartered Professional Accountants, has extensive tax and accounting experience in the GTA.”

Source: RevenueBase Database · checked Sep 30, 2026
25Indirect evidenceToronto, ON, CanadaHQ checked Sep 30, 202611-5028 contacts →

Indirect evidence

“In 1990, prestigious accountants Graeme Clark & Richard Horner opened a new kind of firm that extended beyond taxes, to help their clients even more.”

Source: RevenueBase Database · checked Sep 30, 2026

Showing 25 of 288 financial accounting firms based in Toronto, Canada

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Financial accounting firms based in Toronto, Canada at a glance

As of Sep 30, 2026
45.1%Verified-email coverage
49.0Average contacts per company
1-10Median size (employees)
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
183
11-50
81
51-200
15
201-500
1
501-1,000
1
1,001-5,000
1
5,001-10,000
1
10001+
1

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 288 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 financial accounting firms, 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 “financial accounting firms”. 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 financial accounting firms), 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 financial accounting 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 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, 6,364 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 30, 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.

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 financial accounting firms, 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 financial accounting firms are there based in Toronto, Canada?

RevenueBase identified 288 financial accounting 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?

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

Which city in Canada has the most financial accounting firms?

Toronto leads Canada with 288 headquartered companies, followed by Calgary (166) and Mississauga (152).

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 6,364 verified decision-maker contacts tracked across these 288 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 30, 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.