Company lists · Data refreshed September 2026

Top 25 Advisory consulting firms based in Mississauga, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 131 companies tracked

RevenueBase identified 131 advisory consulting firms headquartered in Mississauga, Canada as of September 2026 and tracks 637 professional contacts across them, including 219 with verified work emails. Toronto is the largest hub.

This list covers advisory consulting firms headquartered in Mississauga, 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 23, 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 23, 2026 86% judged on-target in blind review

131Companies

637Contacts tracked

219Verified emails

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

The 25 largest advisory consulting firms based in Mississauga, Canada

Ranked by team size

Top 25 of 131 advisory consulting firms based in Mississauga, Canada, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to advisory consulting 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	S C Partners	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	51-200	82 contacts →
	Partial evidence “S+C Partners has been providing professional accounting, advisory and tax services across the GTA since 1987.” Source: RevenueBase Database · checked Sep 23, 2026
2	Clearhouse LLP	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	51-200	72 contacts →
	Partial evidence “We are an accounting, tax, and business consulting firm based in the Greater Toronto Area, Canada.” Source: RevenueBase Database · checked Sep 23, 2026
3	BPF Solutions Group	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	11-50	42 contacts →
	Indirect evidence “Every business has to deal with critical turning points.” Source: RevenueBase Database · checked Sep 23, 2026
4	Farnham Accountants & Advisors	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	11-50	40 contacts →
	Indirect evidence “Welcome to Farnham.” Source: RevenueBase Database · checked Sep 23, 2026
5	N3 Business Advisors INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	20 contacts →
	Partial evidence “N3 Business Advisors is a boutique M&A advisory firm based in Ontario, Canada that assists owners of construction companies with the purchase and sale of their business.” Source: RevenueBase Database · checked Sep 23, 2026
6	Emmaculate Global INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	51-200	15 contacts →
	Partial evidence “A management consulting and solutions development, and integration organization focusing on- Business & Digital Transformation - Business and Enterprise Architecture - BIAN -…” Source: RevenueBase Database · checked Sep 23, 2026
7	SDF Consulting	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	12 contacts →
	Partial evidence “At SDF Consulting, we believe finance should empower-not overwhelm-business owners.” Source: RevenueBase Database · checked Sep 23, 2026
8	Sharma Wealth Management	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	11-50	10 contacts →
	Indirect evidence “At Sharma Wealth Management, our focus is to serve successful individuals/families, professionals, business owners, professional corporations in the areas of Tax Planning…” Source: RevenueBase Database · checked Sep 23, 2026
9	F Silveira, Chartered Professional Accountants	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	10 contacts →
	Partial evidence “Since 2010, we’ve established a city-wide reputation for leading our clients to success through our premium accounting and advisory services and friendly attitude.” Source: RevenueBase Database · checked Sep 23, 2026
10	Redbrick Communications	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	9 contacts →
	Indirect evidence “Since 2002, Redbrick has provided strategic counsel and training related services to a broad range of public and private sector clients.” Source: RevenueBase Database · checked Sep 23, 2026
11	Tumii Transformations INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	9 contacts →
	Indirect evidence “Tumii Transformations is a trendsetting professional services firm created to help companies compete, simplify and bring product to market quickly.” Source: RevenueBase Database · checked Sep 23, 2026
12	SP North America Corporation	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	51-200	8 contacts →
	Indirect evidence “SP North America designs customized solutions for every company's industry, marketplace, or distinct situation.” Source: RevenueBase Database · checked Sep 23, 2026
13	Projectspec Consulting	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	7 contacts →
	Partial evidence “ProjectSpec Consulting Inc.” Source: RevenueBase Database · checked Sep 23, 2026
14	Knowsys Group LTD	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	51-200	7 contacts →
	Partial evidence “Knowsys Group is a global strategic consulting and managed services company serving the Financial Services, Telecommunications, Utilities, and Government sectors, since 1995.” Source: RevenueBase Database · checked Sep 23, 2026
15	Orientum	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	5 contacts →
	Partial evidence “Orientum is a Canada-based advisory firm built for founders who are serious about scaling with clarity.” Source: RevenueBase Database · checked Sep 23, 2026
16	Mccann & Roque Chartered Professional Accountants	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	5 contacts →
	Partial evidence “McCann & Roque Chartered Professional Accountants is a full service public accounting and business advisory firm, serving the Mississauga and the Golden Horseshoe area since 1991.” Source: RevenueBase Database · checked Sep 23, 2026
17	Discovernet	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	11-50	5 contacts →
	Indirect evidence “When it comes to customer service, nobody beats Discovernet.” Source: RevenueBase Database · checked Sep 23, 2026
18	Ascencia Group	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “Imagine a workplace where everyone feels responsible not only for their immediate jobs, but for the overall performance of the business.” Source: RevenueBase Database · checked Sep 23, 2026
19	Valueinfinity INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	4 contacts →
	Partial evidence “ValueInfinity is a boutique management consulting firm focused on helping organizations bridge the gap between strategy and execution.” Source: RevenueBase Database · checked Sep 23, 2026
20	Opexcellence	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	11-50	4 contacts →
	Indirect evidence “OPEXCELLENCE is a professional services firm providing a broad range of services and solutions in digital strategy, cloud-based technology and digital operational excellence.” Source: RevenueBase Database · checked Sep 23, 2026
21	Gennext Chartered Professional Accountants	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “GenNext is not your typical accounting firm.” Source: RevenueBase Database · checked Sep 23, 2026
22	Nicexperts	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “We are independent consultants and trusted advisers to the insurance industry.” Source: RevenueBase Database · checked Sep 23, 2026
23	Catalyst Solution Canada INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “At Catalyst Solutions, we are passionate about helping small and mid-sized businesses, corporations, startups, and high net-worth professionals navigate the complexities of…” Source: RevenueBase Database · checked Sep 23, 2026
24	ASA Professional Corporation	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “ASA offers a full range of customized Accounting, Tax and Business Advisory services to Small and Mid-size Enterprises.” Source: RevenueBase Database · checked Sep 23, 2026
25	VTX Consulting Services INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “VTX Consulting Services Inc.(VTX) is a subsidiary of The Vertex Companies, LLC” Source: RevenueBase Database · checked Sep 23, 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: advisory consulting firms. 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 advisory consulting firms.
Partial evidence: Its own public description names part of advisory consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name advisory consulting firms. 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 131 advisory consulting firms based in Mississauga, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 219 reachable decision-makers.

Free signup · no credit card

View the full list →

Advisory consulting firms based in Mississauga, Canada at a glance

As of Sep 23, 2026

34.4%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

873.3%Largest-city concentration · Toronto

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Mississauga, so it is reported there. Company counts and contact totals on this page are exact for Mississauga, over 131 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 advisory consulting 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 Mississauga, Canada whose own description of what they do matches “advisory consulting 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 advisory consulting 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 advisory consulting firms, and records with no verified work email. Companies headquartered outside Mississauga 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, 219 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 23, 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.

Advisory consulting firms by metro in Canada

Advisory consulting firms in Toronto1144
Advisory consulting firms in Montreal486
Advisory consulting firms in Calgary403
Advisory consulting firms in Vancouver359
Advisory consulting firms in Ottawa218
Advisory consulting firms in Mississauga131
Advisory consulting firms in Edmonton127
Advisory consulting firms in Quebec97
Advisory consulting firms in Oakville87
Advisory consulting firms in Winnipeg60
Advisory consulting firms in Halifax54
Advisory consulting firms in Victoria48
Advisory consulting firms in London42
Advisory consulting firms in Burlington41
Advisory consulting firms in Laval38
Advisory consulting firms in Richmond Hill36
Advisory consulting firms in Markham35
Advisory consulting firms in North Vancouver31
Advisory consulting firms in Brampton30
Advisory consulting firms in Hamilton30
Advisory consulting firms in Regina27
Advisory consulting firms in Burnaby26

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 advisory consulting 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 advisory consulting firms are there based in Mississauga, Canada?

RevenueBase identified 131 advisory consulting firms headquartered in Mississauga, 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?

S C Partners, headquartered in Mississauga, tops this list with the largest team on record.

Which city has the most advisory consulting firms?

Toronto leads with 1144 headquartered companies, followed by Montreal (486) and Calgary (403).

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 219 verified decision-maker contacts tracked across these 131 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 131 advisory consulting firms based in Mississauga, Canada. Start with a free account, no credit card.

Download this list →

Related lists

Advisory consulting firms by geography

Browse the directory

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.