Company lists · Data refreshed September 2026

Top 25 Consulting companies based in Ottawa, Canada

Name: Consulting companies based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 398 companies tracked

This directory lists 398 consulting companies based in Ottawa, Canada, with 2,083 business contacts and 573 email addresses. Across Canada, Toronto is the largest hub for this category (2,204 companies); Ottawa has 398.

Consulting companies provide expert advice, analysis, and implementation support to organizations in areas such as management, operations, technology, finance, or specialized industries. This list covers companies that provide consulting services to organizational clients, including general management, operational, technical, financial, and industry-specific advisory services. Ranked by team size, largest first. Data current as of September 7, 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 7, 2026 86% judged on-target in blind review

398Companies

2,083Contacts tracked

573Verified emails

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The 25 largest consulting companies based in Ottawa, Canada

Ranked by team size

Top 25 of 398 consulting companies based in Ottawa, Canada, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to consulting companies: 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	Corporate Renaissance Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	51-200	281 contacts →
	Indirect evidence “Since 1989, CRGroup, a Quisitive Company, has been helping leaders transform enterprise management and performance.” Source: RevenueBase Database · checked Sep 7, 2026
2	Oxaro INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	51-200	124 contacts →
	Indirect evidence “Where people, processes, and technology align – that’s the OXARO effect.” Source: RevenueBase Database · checked Sep 7, 2026
3	The AIM Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	1,001-5,000	65 contacts →
	Indirect evidence “The AIM Group Inc.” Source: RevenueBase Database · checked Sep 7, 2026
4	Maplesoft Group, An SEB Company	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 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 7, 2026
5	Ibiska	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	51-200	43 contacts →
	Strong evidence “IBISKA is a dynamic consulting firm with a growing and diversified practice in the IT/IM field.” Source: RevenueBase Database · checked Sep 7, 2026
6	lemay.ai	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	37 contacts →
	Indirect evidence “Lemay.ai provides specialized artificial intelligence services to companies.” Source: RevenueBase Database · checked Sep 7, 2026
7	Mindwire Systems LTD	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	201-500	36 contacts →
	Indirect evidence “Mindwire Systems Ltd, is an IT professional services provider specializing in the effective recruitment, screening, qualification and management of independent consultants in…” Source: RevenueBase Database · checked Sep 7, 2026
8	ITNET	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	51-200	31 contacts →
	Strong evidence “ITnet is a leading consulting firm dedicated to providing superior service to our clients.” Source: RevenueBase Database · checked Sep 7, 2026
9	Hubspoke INC	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	29 contacts →
	Indirect evidence “We’re consultants, Working together.” Source: RevenueBase Database · checked Sep 7, 2026
10	Goss Gilroy INC	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	28 contacts →
	Strong evidence “GGI is a Canadian consulting firm specializing in results-based management for the public and not-for-profit sectors in Canada and around the world.” Source: RevenueBase Database · checked Sep 7, 2026
11	Fasttrack Staffing	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	27 contacts →
	Strong evidence “Fast Track Staffing Inc.(FTS) provides Human Resources (HR) consulting services with a focus on completing efficient, accurate and high quality HR processes.” Source: RevenueBase Database · checked Sep 7, 2026
12	Closereach	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	25 contacts →
	Indirect evidence “At CloseReach, we do more than implement software.” Source: RevenueBase Database · checked Sep 7, 2026
13	Sandstone Group	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	1-10	24 contacts →
	Indirect evidence “Sandstone Group Sandstone Group, based in Ottawa, specializes in providing strategic advice to corporate executives in matters of public affairs, government relations, crisis…” Source: RevenueBase Database · checked Sep 7, 2026
14	The Lansdowne Consulting Group	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	22 contacts →
	Strong evidence “The Lansdowne Consulting Group creates custom-made solutions that help our customers succeed.” Source: RevenueBase Database · checked Sep 7, 2026
15	49 Solutions	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	19 contacts →
	Strong evidence “At 49 Solutions we consistently deliver top quality consulting services, supporting both business and technology.” Source: RevenueBase Database · checked Sep 7, 2026
16	Valcom Consulting Group INC	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	18 contacts →
	Strong evidence “Valcom (Ottawa) is steadfast in its commitment to furnishing exemplary Consulting, Project Management, and Professional services tailored to facilitate the objectives of…” Source: RevenueBase Database · checked Sep 7, 2026
17	QMR Consulting & Professional Staffing Workplace Investigative Services	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	18 contacts →
	Strong evidence “Based in Canada's capital region, QMR Consulting is a locally owned, privately-operated and Top-Secret facility-cleared Management Consulting placement firm specializing in the…” Source: RevenueBase Database · checked Sep 7, 2026
18	P1 Consulting	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	16 contacts →
	Strong evidence “Established in P1 Consulting has become one of Canada’s most dynamic and progressive consulting firms with a strong reputation for excellence.” Source: RevenueBase Database · checked Sep 7, 2026
19	Nīewe Consulting LTD	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	15 contacts →
	Strong 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 7, 2026
20	Somos Consulting Group	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	51-200	15 contacts →
	Strong evidence “Since its inception in 1991, SOMOS' team of experienced senior management consulting & IT professionals have provided solutions that address the needs of technology and…” Source: RevenueBase Database · checked Sep 7, 2026
21	IMTEK	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	14 contacts →
	Indirect evidence “We bring the right combination of business, functional, and technical expertise together to meet client needs and we ensure that our clients get maximum value out of their supply…” Source: RevenueBase Database · checked Sep 7, 2026
22	Discitus	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 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 7, 2026
23	Sunnyfuture Career LTD	Strong evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	13 contacts →
	Strong evidence “SunnyFuture Career Ltd, founded in 2016, is a professional career consulting platform based on business partner system, focus on career planning and consulting in Capital Regional…” Source: RevenueBase Database · checked Sep 7, 2026
24	Oomple	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	11-50	12 contacts →
	Indirect evidence “Oomple is an AI-powered Consultant Marketplace built on technology and community-faster, smarter, and more human.” Source: RevenueBase Database · checked Sep 7, 2026
25	PGF Consultants	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 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 7, 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: consulting companies. 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 consulting companies.
Partial evidence: Its own public description names part of consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting companies. 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 398 consulting companies based in Ottawa, Canada

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Consulting companies based in Ottawa, Canada at a glance

As of Sep 7, 2026

27.5%Verified-email coverage

5.2Average contacts per company

1-10Median size (employees)

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

306

11-50

51-200

201-500

1,001-5,000

10001+

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 398 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 consulting companies, 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 “consulting companies”. 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 consulting companies), 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 consulting companies, 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, 573 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 7, 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.

Consulting companies by metro in Canada

Frequently asked

How many consulting companies are based in Ottawa, Canada?

The list contains 398 consulting companies based in Ottawa, Canada.

Which city in Canada has the most consulting companies?

Toronto leads Canada with 2,204 headquartered companies, followed by Montreal (1,092) and Calgary (782). Ottawa has 398.

How can I find contacts at consulting companies?

The directory includes 2,083 business contacts and 573 email addresses for the listed consulting companies.

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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.