Company lists · Data refreshed September 2026

Top 25 Merger integration advisors based in Toronto, Canada

Name: Merger integration advisors based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 234 companies tracked

RevenueBase identified 234 merger integration advisors headquartered in Toronto, Canada as of September 2026 and tracks 1,294 professional contacts across them, including 539 with verified work emails. Toronto is the largest hub.

This list covers merger integration advisors 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 20, 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 20, 2026 86% judged on-target in blind review

234Companies

1,294Contacts tracked

539Verified emails

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The 25 largest merger integration advisors based in Toronto, Canada

Ranked by team size

Top 25 of 234 merger integration advisors based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to merger integration advisors: 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	Optimus SBR	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	201-500	320 contacts →
	Indirect evidence “Optimus SBR is Canada’s largest independent management consulting firm.” Source: RevenueBase Database · checked Sep 20, 2026
2	Thoughtstorm	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	102 contacts →
	Indirect evidence “ThoughtStorm is a global firm providing consulting solutions and services to organizations of all sizes across various industries.” Source: RevenueBase Database · checked Sep 20, 2026
3	The Poirier Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	63 contacts →
	Indirect evidence “The Poirier Group (TPG) is a boutique management consulting firm focused on strategy execution, with a specialty in process improvement and operational efficiency.” Source: RevenueBase Database · checked Sep 20, 2026
4	Enginess	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “We are business strategists and technology experts.” Source: RevenueBase Database · checked Sep 20, 2026
5	Left Lane Associates	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	22 contacts →
	Indirect evidence “North America's premier supply chain M&A experts that companies trust to drive their growth and exit plans.” Source: RevenueBase Database · checked Sep 20, 2026
6	Bench Capital Advisory	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	21 contacts →
	Partial evidence “Bench Capital is a corporate finance advisory firm based in Toronto.” Source: RevenueBase Database · checked Sep 20, 2026
7	Blue-Mark Management Consultants	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Our purpose: Blue-Mark is a Toronto-based Organizational Effectiveness consultancy that works with leaders and teams to significantly improve their ability to- Focus on what…” Source: RevenueBase Database · checked Sep 20, 2026
8	Olade Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “WHAT WE DO Established in 2012, Olade Consulting has dedicated itself to advancing the dynamic North American business landscape.” Source: RevenueBase Database · checked Sep 20, 2026
9	Leman Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
10	Lighthouse Nine Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	15 contacts →
	Indirect evidence “Lighthouse NINE Group is a management consulting firm, with offices in Toronto and globally in the United States, Australia, and the UK, specializing in Leadership Development &…” Source: RevenueBase Database · checked Sep 20, 2026
11	Ktalysis INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	51-200	14 contacts →
	Indirect evidence “Are you effectively achieving your company's mission?” Source: RevenueBase Database · checked Sep 20, 2026
12	Tequity Advisors	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “Tequity Advisors is a sell-side M&A advisor for software and tech services.” Source: RevenueBase Database · checked Sep 20, 2026
13	2tolead	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “2toLead is one of a kind consulting services company with a unique blend of left and right brain thinking.” Source: RevenueBase Database · checked Sep 20, 2026
14	Stem Capital	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “We’re a management consulting firm focused on delivering Business Impact by delivering transformation engagements using applied strategy and implemented consulting practices.” Source: RevenueBase Database · checked Sep 20, 2026
15	Blair Franklin Capital Partners	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Blair Franklin Capital Partners is a leading Canadian independent investment bank offering a full range of investment banking mergers and acquisitions (M&A) advisory services to…” Source: RevenueBase Database · checked Sep 20, 2026
16	Beacon Mergers & Acquisitions	Strong evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	12 contacts →
	Strong evidence “Beacon Mergers & Acquisitions is a leading merger & acquisition advisory and business brokerage firm, headquartered in Toronto, Canada, with a global network of affiliate offices…” Source: RevenueBase Database · checked Sep 20, 2026
17	Newpoint Capital Partners INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
18	Burnie Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Burnie Group is an award-winning management consulting firm that partners with clients to drive innovation, increase productivity, and improve the customer and employee experience.” Source: RevenueBase Database · checked Sep 20, 2026
19	projectadvisor.com	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “We provide high-end professional project management, strategic management consulting and transformational leadership development services to leading organizations.” Source: RevenueBase Database · checked Sep 20, 2026
20	Allen Leigh Human Capital	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “For over 15 years, Allen Leigh Human Capital has partnered with leaders and organizations to build the leadership, culture, and organizational capability needed to thrive in a…” Source: RevenueBase Database · checked Sep 20, 2026
21	Arrowsmith	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “For over 20 years, Arrowsmith has helped organizations solve hard problems by bringing strategy, technology, and creativity into alignment.” Source: RevenueBase Database · checked Sep 20, 2026
22	Pearl Operational Design INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	9 contacts →
	Indirect evidence “Recognized by EY Canada as part of their 2025 Entrepreneurs Access Network, Pearl Operational Design joins a cohort of changemakers reimagining how industries grow and operate.” Source: RevenueBase Database · checked Sep 20, 2026
23	ACP	Partial evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	7 contacts →
	Partial evidence “ACP is an investment bank that provides small and medium-sized businesses ("SMBs") with access to advisory solutions typically reserved for large corporations.” Source: RevenueBase Database · checked Sep 20, 2026
24	Wellington Consulting Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “For financial services companies looking to ensure the success of their mission-critical programs, we’re experts in strategic implementation.” Source: RevenueBase Database · checked Sep 20, 2026
25	Stone Management Partners	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “We’re passionate about helping you improve your business performance.” Source: RevenueBase Database · checked Sep 20, 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: merger integration advisors. 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 merger integration advisors.
Partial evidence: Its own public description names part of merger integration advisors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name merger integration advisors. 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 234 merger integration advisors based in Toronto, Canada

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Merger integration advisors based in Toronto, Canada at a glance

As of Sep 20, 2026

41.7%Verified-email coverage

5.5Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · Toronto

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

179

11-50

51-200

201-500

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 234 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 merger integration advisors, 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 “merger integration advisors”. 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 merger integration advisors), 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 merger integration advisors, 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, 539 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 20, 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.

Merger integration advisors by metro in Canada

Merger integration advisors in Toronto234
Merger integration advisors in Montreal106
Merger integration advisors in Vancouver71
Merger integration advisors in Calgary70
Merger integration advisors in Ottawa32
Merger integration advisors in Mississauga30

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 merger integration advisors, 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 merger integration advisors are there based in Toronto, Canada?

RevenueBase identified 234 merger integration advisors 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?

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

Which city has the most merger integration advisors?

Toronto leads with 234 headquartered companies, followed by Montreal (106) and Vancouver (71).

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 539 verified decision-maker contacts tracked across these 234 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 20, 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.