Company lists · Data refreshed September 2026

Top 25 Corporate consulting firms based in Ottawa, Canada

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 126 companies tracked

RevenueBase identified 126 corporate consulting firms headquartered in Ottawa, Canada as of September 2026 and tracks 409 professional contacts across them, including 139 with verified work emails. Across Canada, Toronto is the largest hub for this category (627 companies); Ottawa has 126.

This list covers corporate consulting firms headquartered in Ottawa, 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 24, 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 24, 2026 86% judged on-target in blind review

126Companies

409Contacts tracked

139Verified emails

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The 25 largest corporate consulting firms based in Ottawa, Canada

Ranked by team size

Top 25 of 126 corporate consulting firms based in Ottawa, Canada, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to corporate 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	Maplesoft Group, An SEB Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	51-200	47 contacts →
	Indirect evidence “Since 1996 Maplesoft Group has been helping clients successfully execute their business strategies, create value and achieve measurable results through the innovative and…” Source: RevenueBase Database · checked Sep 24, 2026
2	49 Solutions	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	19 contacts →
	Partial evidence “At 49 Solutions we consistently deliver top quality consulting services, supporting both business and technology.” Source: RevenueBase Database · checked Sep 24, 2026
3	Nīewe Consulting LTD	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	15 contacts →
	Partial evidence “Founded in 2004, Nīewe Consulting (formerly Baiame Consulting) is a majority women-owned and led professional services firm that does consulting differently.” Source: RevenueBase Database · checked Sep 24, 2026
4	Discitus	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	13 contacts →
	Indirect evidence “Who we are… In 2009, Discitus began to help Clients align their organizations’ human systems with their true purpose.” Source: RevenueBase Database · checked Sep 24, 2026
5	Newleaf Performance	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	12 contacts →
	Indirect evidence “Go from vision to sustainability as we roll-up our sleeves and work with you, your team, and your stakeholders to develop, practice and implement your performance-oriented…” Source: RevenueBase Database · checked Sep 24, 2026
6	PGF Consultants	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	11 contacts →
	Indirect evidence “PGF Consultants helps organizations reach their full potential and serve their clienteles using structured and participatory processes.” Source: RevenueBase Database · checked Sep 24, 2026
7	The Halifax Group	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	10 contacts →
	Partial evidence “The Halifax Group is a multi-service consulting company.” Source: RevenueBase Database · checked Sep 24, 2026
8	The Right Door Consulting & Solutions INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	9 contacts →
	Partial evidence “The Right Door Consulting & Solutions is, not surprisingly, all about solutions, ways of finding efficiencies and saving in the current economic environment.” Source: RevenueBase Database · checked Sep 24, 2026
9	Beva Global Management INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	8 contacts →
	Partial evidence “BEVA® is a management consulting firm and training provider with international ties with more than 25 years of experience.” Source: RevenueBase Database · checked Sep 24, 2026
10	Positivist Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	7 contacts →
	Indirect evidence “At Positivist Group, we're passionate about helping values-driven companies build their "flywheel" and make their vision a reality.” Source: RevenueBase Database · checked Sep 24, 2026
11	Rhapsody Strategies	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	5 contacts →
	Indirect evidence “Welcome to Rhapsody Strategies – your ultimate partner in transforming potential into performance!” Source: RevenueBase Database · checked Sep 24, 2026
12	Navpoint Consulting Group INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	5 contacts →
	Partial evidence “NavPoint Consulting is an IT and Management Consulting firm advising clients in the Ottawa, Montreal and Toronto areas.” Source: RevenueBase Database · checked Sep 24, 2026
13	Nexus Cooperation	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	5 contacts →
	Partial evidence “Nexus Cooperation is a consulting firm that accompanies associations, non-profit organizations, local and national governments, and companies to navigate change, solve complex…” Source: RevenueBase Database · checked Sep 24, 2026
14	David Joseph & Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	4 contacts →
	Indirect evidence “Our services include performance management, leadership development, organizational design, employee engagement, compliance, and workforce planning.” Source: RevenueBase Database · checked Sep 24, 2026
15	Confluence Consulting	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	4 contacts →
	Partial evidence “Confluence Consulting is a government focused management consulting firm specializing in the design of business and technology solutions for public sector organizations.” Source: RevenueBase Database · checked Sep 24, 2026
16	Clever DOG IT Systems	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	4 contacts →
	Indirect evidence “Helping you reach your business goals.” Source: RevenueBase Database · checked Sep 24, 2026
17	Kingsford Consulting	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	4 contacts →
	Indirect evidence “We are advisors to business owners and our focus is on increasing revenues and profitability.” Source: RevenueBase Database · checked Sep 24, 2026
18	Synappsys LTD	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “At Synappsys, we focus on change and enabling growth in organizations.” Source: RevenueBase Database · checked Sep 24, 2026
19	4plan Consulting	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	3 contacts →
	Partial evidence “4Plan Consulting is a Management Consulting company with the commitment and conviction to provide affordable, accessible, and responsive management consulting, professional…” Source: RevenueBase Database · checked Sep 24, 2026
20	David Haig Associates INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	11-50	3 contacts →
	Indirect evidence “David Haig Associates is a premier management advisory firm dedicated to driving success for businesses across various industries.” Source: RevenueBase Database · checked Sep 24, 2026
21	Solv Advisors	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “Welcome to Solv Advisors, a leading Management Consulting firm for Small to Mid-sized Enterprises.” Source: RevenueBase Database · checked Sep 24, 2026
22	Janet Leblanc Associates INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Janet LeBlanc + Associates Inc.” Source: RevenueBase Database · checked Sep 24, 2026
23	Capital Park Consulting INC	Partial evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “Capital Park offers its clients a full range of management consulting services from strategic planning to project management support and evaluation of program results.” Source: RevenueBase Database · checked Sep 24, 2026
24	Centrosome INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
25	INOBL	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence “We’re the Experts that Senior Leaders Trust to Turn Strategy into Sustainable Success.” Source: RevenueBase Database · checked Sep 24, 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: corporate 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 corporate consulting firms.
Partial evidence: Its own public description names part of corporate consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name corporate 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 126 corporate consulting firms based in Ottawa, Canada

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Corporate consulting firms based in Ottawa, Canada at a glance

As of Sep 24, 2026

34.0%Verified-email coverage

3.2Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

Email recency for this list is measured across the whole Canada list rather than for Ottawa, so it is reported there. Company counts and contact totals on this page are exact for Ottawa, over 126 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 corporate 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 Ottawa, Canada whose own description of what they do matches “corporate 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 corporate 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 corporate consulting firms, and records with no verified work email. Companies headquartered outside Ottawa 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, 139 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 24, 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.

Corporate 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 corporate 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 corporate consulting firms are there based in Ottawa, Canada?

RevenueBase identified 126 corporate consulting firms headquartered in Ottawa, 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?

Maplesoft Group, An SEB Company, headquartered in Ottawa, tops this list with the largest team on record.

Which city in Canada has the most corporate consulting firms?

Toronto leads Canada with 627 headquartered companies, followed by Montreal (314) and Calgary (232). Ottawa has 126.

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 139 verified decision-maker contacts tracked across these 126 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 24, 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.