Company lists · Data refreshed September 2026
Top 25 Consultancy firms based in Oakville, Canada
RevenueBase identified 81 consultancy firms headquartered in Oakville, Canada as of September 2026 and tracks 607 professional contacts across them, including 57 with verified work emails. Toronto is the largest hub.
This list covers consultancy firms headquartered in Oakville, 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.
The 25 largest consultancy firms based in Oakville, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 29 contacts → | ||||
Strong evidence “We help independent consultants and boutique firms strengthen their positioning, build a consistent flow of qualified prospects, and convert them into high-value clients.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 2 | 16 contacts → | ||||
Strong evidence “KAIZEN Foodservice Planning and Design Inc consist of a multi-talented team of consultants with a variety of operational and development expertise.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 3 | 14 contacts → | ||||
Indirect evidence “Scan Global Holdings Ltd.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 4 | 12 contacts → | ||||
Indirect evidence “BIG FIRM EXPERTISE, SMALL FIRM CARE.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 5 | 11 contacts → | ||||
Strong evidence “World17 Group is an investment consultancy and branding company based in Toronto.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 6 | 6 contacts → | ||||
Indirect evidence “Infinite Growth helps companies accelerate their international growth using smart selling tactics led by great talents.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6 contacts → | ||||
Indirect evidence “Optimal Innovation Group provides comprehensive and affordable advising on business innovation and technology commercialization services, as well as interim executive management…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 8 | 4 contacts → | ||||
Indirect evidence “Questions we hear and address…….” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 9 | 3 contacts → | ||||
Strong evidence “Founded in 2018, we at electIT specialize in providing consultancy services on ICT strategy to achieve business goals for small and medium enterprises.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 10 | 3 contacts → | ||||
Indirect evidence “Welcome to Next Level Thinking!” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3 contacts → | ||||
Strong evidence “TRUSTED PARTNERS & SECURITY ADVISORS Delivering Results for Growth, Leadership & Transition Final Image consultants are trusted security advisors and seasoned physical security…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2 contacts → | ||||
Indirect evidence “We support companies, institutions and non profits navigate the capital marketplace with integrity, clarity and experience.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2 contacts → | ||||
Indirect evidence “Tom Gunter, our Managing Director, is a senior executive with a track record of building growth and driving results through personal leadership, strategic thinking, people…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 14 | 2 contacts → | ||||
Indirect evidence “We believe in the power of building great relationships.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2 contacts → | ||||
Indirect evidence “We are a group of seasoned financial executives with decades of broad based experience.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 contacts → | ||||
Indirect evidence “PieConsulting.co - Financial & Accounting Solutions for Your Business About Us: At PieConsulting.co, we are dedicated to providing top-notch financial and accounting solutions…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1 contacts → | ||||
Indirect evidence “Working with Executives, Leaders and their Teams to build and sustain successful business models and companies, create and execute strategies and ensure people work together with…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1 contacts → | ||||
Indirect evidence “When you work with some of the world's best known companies for more than 20 years you learn a few things about how the 'big guys' do it.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 contacts → | ||||
Indirect evidence “BlackLean is a leading consulting firm focused on business transformation, digital innovation, and market expansion.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 contacts → | ||||
Indirect evidence “Stratifi is a Toronto based company that offers valuable IT Services and Management Consulting solutions for businesses of all sizes.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1 contacts → | ||||
Indirect evidence “Eminent Coaching Academy provides team development, strategic planning, process development and project management consulting services to assist organizations in creating a…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1 contacts → | ||||
Indirect evidence “ABR Accounting & Consulting Services provides services that includes bookkeeping, accounting, tax and business management consulting services to small and medium size Corporations.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1 contacts → | ||||
Indirect evidence “Reveille Solutions helps businesses and startups with: • Customer acquisition & Sales Planning • New market entry • Product launch • Capital Strategy & Fundraising • Market…” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Strong evidence “We are a team of executive consultants with decades of experience building, fixing, growing, strengthening businesses.” Source: RevenueBase Database · checked Sep 24, 2026Thanks. The Data Team will review it. | |||||
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: consultancy 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 consultancy firms.
- Partial evidence
- Its own public description names part of consultancy firms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name consultancy 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 81 consultancy firms based in Oakville, Canada
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Consultancy firms based in Oakville, Canada at a glance
As of Sep 24, 2026Companies by employee count
Email recency for this list is measured across the whole Canada list rather than for Oakville, so it is reported there. Company counts and contact totals on this page are exact for Oakville, over 81 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 consultancy 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 Oakville, Canada whose own description of what they do matches “consultancy 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 consultancy 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 consultancy firms, and records with no verified work email. Companies headquartered outside Oakville 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, 57 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.
Consultancy firms by metro in Canada
- Consultancy firms in Toronto1363
- Consultancy firms in Montreal667
- Consultancy firms in Vancouver440
- Consultancy firms in Calgary415
- Consultancy firms in Ottawa268
- Consultancy firms in Edmonton155
- Consultancy firms in Mississauga153
- Consultancy firms in Quebec143
- Consultancy firms in Winnipeg84
- Consultancy firms in Oakville81
- Consultancy firms in Victoria73
- Consultancy firms in Halifax70
- Consultancy firms in Laval63
- Consultancy firms in Markham48
- Consultancy firms in Burlington43
- Consultancy firms in North Vancouver43
- Consultancy firms in Richmond Hill43
- Consultancy firms in London40
- Consultancy firms in Brampton37
- Consultancy firms in Vaughan37
- Consultancy firms in Hamilton33
- Consultancy firms in Burnaby32
- Consultancy firms in Longueuil31
- Consultancy firms in Surrey31
- Consultancy firms in Regina26
- Consultancy firms in Kelowna25
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 consultancy 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 consultancy firms are there based in Oakville, Canada?
RevenueBase identified 81 consultancy firms headquartered in Oakville, 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?
Boutique Growth, headquartered in Oakville, tops this list with the largest team on record.
Which city has the most consultancy firms?
Toronto leads with 1363 headquartered companies, followed by Montreal (667) and Vancouver (440).
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 57 verified decision-maker contacts tracked across these 81 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.