Company lists · Data refreshed September 2026

Top 25 International nonprofit consultants based in Toronto, Canada

Name: International nonprofit consultants based in Toronto, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 89 companies tracked

RevenueBase identified 89 international nonprofit consultants headquartered in Toronto, Canada as of September 2026 and tracks 986 professional contacts across them, including 224 with verified work emails. Across Canada, Toronto is the largest hub for this category.

This list covers international nonprofit consultants 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 28, 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 28, 2026 86% judged on-target in blind review

89Companies

986Contacts tracked

224Verified emails

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The 25 largest international nonprofit consultants based in Toronto, Canada

Ranked by team size

Top 25 of 89 international nonprofit consultants based in Toronto, Canada, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to international nonprofit consultants: 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	Catalyste	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	208 contacts →
	Indirect evidence “With over 50 years’ experience in over 30 countries, our global reputation is based on our demonstrated ability to manage consistently high-performing, highly inclusive…” Source: RevenueBase Database · checked Sep 28, 2026
2	KCI	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	101 contacts →
	Indirect evidence “At KCI, we are a firm focused on values and people…both ours and yours.” Source: RevenueBase Database · checked Sep 28, 2026
3	HJC	Partial evidence	Toronto, CanadaHQ checked Sep 28, 2026	11-50	90 contacts →
	Partial evidence “Our mission is to provide leadership to nonprofit organizations in using new technologies to market, fundraise, advocate and brand build more effectively.” Source: RevenueBase Database · checked Sep 28, 2026
4	Endeavour Consulting For Non-Profits	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “We envision a world where access to professional consulting services is not a barrier to non-profits in achieving their goals, regardless of their financial capacity.” Source: RevenueBase Database · checked Sep 28, 2026
5	Stephen Thomas LTD ST	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	43 contacts →
	Indirect evidence “Here’s to your success!” Source: RevenueBase Database · checked Sep 28, 2026
6	S. Sutton & Associates INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	28 contacts →
	Indirect evidence “S.” Source: RevenueBase Database · checked Sep 28, 2026
7	The Nonprofit Hive	Strong evidence	Toronto, CanadaHQ checked Sep 28, 2026	1-10	25 contacts →
	Strong evidence “We’re a free global community built for changemakers in the nonprofit sector, where nonprofit professionals, consultants, and social-impact leaders find connection, support, and…” Source: RevenueBase Database · checked Sep 28, 2026
8	Hive Advisory INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Founded in 2016, Hive Advisory Inc.(HIVE) is non-traditional management consulting firm designed to develop and expand a network of highly skilled, certified and trained…” Source: RevenueBase Database · checked Sep 28, 2026
9	Young Associates A Division Of Adams Miles	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Arts, charity and non-profit organizations carry out some of the most important work in our communities.” Source: RevenueBase Database · checked Sep 28, 2026
10	Plancatalyst	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	11 contacts →
	Strong evidence “PlanCatalyst is a subsidiary of Plan International Canada that provides specialized consultancy services in international development and corporate sustainability.” Source: RevenueBase Database · checked Sep 28, 2026
11	Management Advisory Service MAS	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	51-200	10 contacts →
	Indirect evidence “Management Advisory Service (MAS) is an amazing testament to the impact possible when remarkable people offer their wisdom and skills to help our sector.” Source: RevenueBase Database · checked Sep 28, 2026
12	Strategisense Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Launched in strategisense consulting is a global management consulting and leadership development firm committed to supporting individuals, teams and organizations to deepen the…” Source: RevenueBase Database · checked Sep 28, 2026
13	Ryelle Strategy Group	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Boutique consulting firm dedicated to strategy, execution and transformation in public sector, NGOs and private sector around the world” Source: RevenueBase Database · checked Sep 28, 2026
14	Cause Leadership INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Cause Leadership is a boutique executive search and recruiting firm connecting cause-driven organizations with executive leaders and board members, and offering advisory and other…” Source: RevenueBase Database · checked Sep 28, 2026
15	There Management Consulting INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Marts&lundy Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Offord Group is now Marts & Lundy Canada!” Source: RevenueBase Database · checked Sep 28, 2026
17	Lbcg Consulting For Impact	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “LBCG Consulting for Impact is a management consulting firm specializing in the public sector, and human services in particular.” Source: RevenueBase Database · checked Sep 28, 2026
18	Salt Company	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “SALT brings strategy to life.” Source: RevenueBase Database · checked Sep 28, 2026
19	Pursuit Advisory Partners INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Founded in 2023, we are a group of innovators and problem solvers who thrive in tackling unique and complex organizational issues-and associated opportunities-within the public…” Source: RevenueBase Database · checked Sep 28, 2026
20	Mendicant Group	Strong evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Mendicant Group is a Toronto-based social consultancy that helps charities, nonprofits, social enterprises and corporate citizens plan and improve their community impact.” Source: RevenueBase Database · checked Sep 28, 2026
21	Community Impact Consulting	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Community Impact Consulting empowers you, your team and your Board to deliver the programs and services that support the building of healthier, more vibrant and resilient…” Source: RevenueBase Database · checked Sep 28, 2026
22	Mission INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Mission To deliver effective results and create positive innovation and strategic changes in the charitable sector.” Source: RevenueBase Database · checked Sep 28, 2026
23	Jenoir International INC	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “We help clients around the world gain clarity of purpose, master the art of collaboration, and manage through the change process.” Source: RevenueBase Database · checked Sep 28, 2026
24	Another Axis Consulting	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Based out of Toronto, Ontario, Another Axis Consulting works with nonprofits, charities and social-enterprises to provide a range of services from strategic planning and program…” Source: RevenueBase Database · checked Sep 28, 2026
25	Purposeful	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “At Purposeful, our driving force is a commitment to positive change within the nonprofit and grantmaking landscape.” Source: RevenueBase Database · checked Sep 28, 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: international nonprofit consultants. 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 international nonprofit consultants.
Partial evidence: Its own public description names part of international nonprofit consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name international nonprofit consultants. 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 89 international nonprofit consultants based in Toronto, Canada

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International nonprofit consultants based in Toronto, Canada at a glance

As of Sep 28, 2026

22.7%Verified-email coverage

11.1Average contacts per company

1-10Median size (employees)

Sep 28, 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 Toronto, so it is reported there. Company counts and contact totals on this page are exact for Toronto, over 89 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 international nonprofit consultants, 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 “international nonprofit consultants”. 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 international nonprofit consultants), 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 international nonprofit consultants, 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, 224 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 28, 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.

International nonprofit consultants 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 international nonprofit consultants, 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 international nonprofit consultants are there based in Toronto, Canada?

RevenueBase identified 89 international nonprofit consultants 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?

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

Which city in Canada has the most international nonprofit consultants?

Toronto leads Canada with 89 headquartered companies, followed by Montreal (40) and Calgary (33).

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 224 verified decision-maker contacts tracked across these 89 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 28, 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.