Company lists · Data refreshed September 2026

Top 13 Business advisory and consulting firms based in Richmond Hill, Canada

Name: Business advisory and consulting firms based in Richmond Hill, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 37 companies tracked

RevenueBase identified 37 business advisory and consulting firms headquartered in Richmond Hill, Canada as of September 2026 and tracks 170 professional contacts across them, including 58 with verified work emails. Across Canada, Toronto is the largest hub for this category (1,159 companies); Richmond Hill has 37.

This list covers business advisory and consulting firms headquartered in Richmond Hill, 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

37Companies

170Contacts tracked

58Verified emails

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The 13 largest business advisory and consulting firms based in Richmond Hill, Canada

Ranked by team size

Top 13 of 37 business advisory and consulting firms based in Richmond Hill, Canada, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business advisory and 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	The Osborne Group	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	11-50	47 contacts →
	Indirect evidence “The Osborne Group, a proudly Canadian-owned company, has been supporting organizational success since 1993.” Source: RevenueBase Database · checked Sep 23, 2026
2	The POD Group	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	12 contacts →
	Indirect evidence “Partners in Strategic Planning, Human Resources & Recruitment.” Source: RevenueBase Database · checked Sep 23, 2026
3	Innumbers	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	11-50	4 contacts →
	Partial evidence “We are Chartered Accountants doing business and understanding business, providing our customers accounting, tax and business advisory solutions.” Source: RevenueBase Database · checked Sep 23, 2026
4	Diverse Systems Group	Indirect evidence	Richmond Hill, CanadaHQ checked Sep 23, 2026	11-50	4 contacts →
	Indirect evidence “Diverse Systems Group (DSG) is a progressive business consultancy that helps clients turn vision into results.” Source: RevenueBase Database · checked Sep 23, 2026
5	VC Partners LLP	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “VC Partners LLP Chartered Professional Accountants, is a boutique accounting, tax, audit, and consulting firm, located in the GTA.” Source: RevenueBase Database · checked Sep 23, 2026
6	Perras Consulting INC	Strong evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	3 contacts →
	Strong evidence “Canadian owned and operated, Perras Consulting is a leading Toronto-based consulting firm specializing in business advisory and the development of senior management talent on…” Source: RevenueBase Database · checked Sep 23, 2026
7	Kirschner, Swanson, Kane & Sankarsingh LLP	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Chartered Accountants We believe in the value of relationships.” Source: RevenueBase Database · checked Sep 23, 2026
8	Silver Linings Accounting & Advisory INC	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Silver Linings Accounting makes accounting and bookkeeping easy for business owners so that they can use their time where it matters most.” Source: RevenueBase Database · checked Sep 23, 2026
9	Accelteon Partners INC	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Accelteon is a strategy consulting firm that enables organizations to achieve growth and attain higher profitability through innovative solutions and tangible results - empowering…” Source: RevenueBase Database · checked Sep 23, 2026
10	Neuronest Consulting INC	Partial evidence	Richmond Hill, CanadaHQ checked Sep 23, 2026	1-10	2 contacts →
	Partial evidence “Neuronest Consulting works with established, complexity-heavy organisations where growth, scale, or regulation has outpaced existing systems.” Source: RevenueBase Database · checked Sep 23, 2026
11	Lumawiz INC	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	1 contacts →
	Partial evidence “Lumawiz is a dynamic science, technology, enterprise and media consulting firm based in Richmond Hill and Markham, Ontario, Canada.” Source: RevenueBase Database · checked Sep 23, 2026
12	DK Accounting & Consulting	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	1 contacts →
	Indirect evidence “I empower entrepreneurs with the knowledge they need to understand their numbers and make great business decisions.” Source: RevenueBase Database · checked Sep 23, 2026
13	Joint Effort Management	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 23, 2026	1-10	1 contacts →
	Indirect evidence “At Joint Effort Management, we provide tailored solutions for your business.” 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: business advisory and 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 business advisory and consulting firms.
Partial evidence: Its own public description names part of business advisory and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business advisory and 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 13 of 37 business advisory and consulting firms based in Richmond Hill, Canada

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Business advisory and consulting firms based in Richmond Hill, Canada at a glance

As of Sep 23, 2026

34.1%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than for Richmond Hill, so it is reported there. Company counts and contact totals on this page are exact for Richmond Hill, over 37 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 business advisory and 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 Richmond Hill, Canada whose own description of what they do matches “business advisory and 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 business advisory and 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 business advisory and consulting firms, and records with no verified work email. Companies headquartered outside Richmond Hill 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, 58 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.

Business advisory and consulting firms 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 business advisory and 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 business advisory and consulting firms are there based in Richmond Hill, Canada?

RevenueBase identified 37 business advisory and consulting firms headquartered in Richmond Hill, 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?

The Osborne Group, headquartered in Richmond Hill, tops this list with the largest team on record.

Which city in Canada has the most business advisory and consulting firms?

Toronto leads Canada with 1,159 headquartered companies, followed by Montreal (463) and Vancouver (388). Richmond Hill has 37.

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 58 verified decision-maker contacts tracked across these 37 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.

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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.