Company lists · Data refreshed September 2026

Top 25 Adult child mentoring programs based in Canada

Name: Adult child mentoring programs based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 115 companies tracked

RevenueBase identified 115 adult child mentoring programs headquartered in Canada as of September 2026 and tracks 1,199 professional contacts across them, including 244 with verified work emails and 52 with mobile numbers. Toronto is the largest hub.

This list covers adult child mentoring programs headquartered in 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 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

115Companies

1,199Contacts tracked

244Verified emails

52Mobile numbers

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The 25 largest adult child mentoring programs based in Canada

Ranked by team size

Top 25 of 115 adult child mentoring programs based in Canada, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to adult child mentoring programs: 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	BIG Brothers BIG Sisters Of Canada	Partial evidence	Toronto, CanadaHQ checked Sep 7, 2026	501-1,000	199 contacts →
	“Big Brothers Big Sisters of Canada enables life-changing mentoring relationships to ignite the power and potential of young people.” Source: company website · checked Sep 7, 2026
2	BGC Ottawa	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 7, 2026	51-200	103 contacts →
	“For more than 100 years, BGC Ottawa (formerly the Boys & Girls Club of Ottawa) has been opening doors of opportunity for children and youth across our city.” Source: company website · checked Sep 7, 2026
3	BIG Brothers Of Greater Vancouver	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	11-50	55 contacts →
	“Big Brothers of Greater Vancouver is a registered charity and community-based organization.” Source: company website · checked Sep 7, 2026
4	BGC South East	Partial evidence	Kingston, ON, CanadaHQ checked Sep 7, 2026	51-200	46 contacts →
	“Our Mission is to provide safe supportive spaces and positive mentoring relationships where young people experience new opportunities and develop confidence and skills for life.” Source: company website · checked Sep 7, 2026
5	BIG Sisters Of BC Lower Mainland	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	11-50	44 contacts →
	“We enable transformational mentoring relationships to ignite, inspire and unleash the power and potential of self-identifying girls, non-binary, transgender and gender-diverse…” Source: company website · checked Sep 7, 2026
6	Quantum Academy	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 7, 2026	11-50	23 contacts →
	“With over a decade of experience in the field of education, Quantum Academy delivers versatile and updated programs to propel students to reach their academic milestones and…” Source: company website · checked Sep 7, 2026
7	Calgary Youth Justice Society	Indirect evidence	Calgary, AB, CanadaHQ checked Sep 7, 2026	11-50	23 contacts →
	“TOGETHER WE FIND WHAT'S STRONG For vulnerable youth, the difference between trouble and triumph is a community that cares.” Source: company website · checked Sep 7, 2026
8	BIG Brothers BIG Sisters Of Waterloo Region	Indirect evidence	Kitchener, ON, CanadaHQ checked Sep 7, 2026	11-50	15 contacts →
	“Big Brothers Big Sisters of Waterloo Region is a community organization committed to helping children and youth live their potential.” Source: company website · checked Sep 7, 2026
9	BIG Brothers BIG Sisters Of Guelph	Partial evidence	Guelph, ON, CanadaHQ checked Sep 7, 2026	11-50	13 contacts →
	“We want every child in Guelph who needs a mentor, to have a mentor.” Source: company website · checked Sep 7, 2026
10	Youth Dream Canada	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	1-10	12 contacts →
	“Youth Dream Canada was established in September 2019, in Toronto, Ontario.” Source: company website · checked Sep 7, 2026
11	Licensed2learn L2l	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	1-10	12 contacts →
	“Licensed to Learn Inc.(L2L) is an Ontario-based charitable organization dedicated to boosting at-risk student success through academic mentorship and leadership opportunities.” Source: company website · checked Sep 7, 2026
12	BIG Brothers BIG Sisters, Serving Grand Erie, Halton And Hamilton	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 7, 2026	11-50	11 contacts →
	“Many children and youth in our community struggle with societal barriers and face adversities in their lives.” Source: company website · checked Sep 7, 2026
13	BIG Brothers BIG Sisters Of Oxford County	Partial evidence	Woodstock, ON, CanadaHQ checked Sep 7, 2026	1-10	9 contacts →
	“Big Brothers Big Sisters of Oxford County have been mentoring youth in Oxford County for over 50 years.” Source: company website · checked Sep 7, 2026
14	BIG Brothers BIG Sisters Of Winnipeg	Indirect evidence	Winnipeg, MB, CanadaHQ checked Sep 7, 2026	11-50	8 contacts →
	“We’re Big Brothers Big Sisters.” Source: company website · checked Sep 7, 2026
15	BIG Brothers BIG Sisters Of York	Strong evidence	Aurora, ON, CanadaHQ checked Sep 7, 2026	1-10	7 contacts →
	“As Canada’s leading child and youth mentoring charity, Big Brothers Big Sisters facilitates life-changing relationships that inspire and empower children and youth to reach their…” Source: company website · checked Sep 7, 2026
16	Youth Rise	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 7, 2026	1-10	6 contacts →
	“Youth Rise is a prevention based youth organization based in Alberta focused on empowering youth from vulnerable communities to reach their full God-given potential.” Source: company website · checked Sep 7, 2026
17	Bridgeto Youth	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 7, 2026	1-10	6 contacts →
	“BridgeTO Youth is a not-for-profit organization that is driven to help youth in under-served communities achieve success beyond high school.” Source: company website · checked Sep 7, 2026
18	BIG Brothers BIG Sisters Of Lanark County	Strong evidence	Smiths Falls, ON, CanadaHQ checked Sep 7, 2026	11-50	6 contacts →
	“As Canada’s leading child and youth mentoring charity, Big Brothers Big Sisters facilitates life-changing relationships that inspire and empower children and youth to reach their…” Source: company website · checked Sep 7, 2026
19	BIG Brothers BIG Sisters Of Eastern Newfoundland	Indirect evidence	St John’s, NL, CanadaHQ checked Sep 7, 2026	1-10	5 contacts →
	“Big Brothers Big Sisters of Eastern Newfoundland enables life-changing developmental relationships to young people facing adversity in the metro St.” Source: company website · checked Sep 7, 2026
20	BIG Brothers BIG Sisters Of Estrie	Indirect evidence	Sherbrooke, CanadaHQ checked Sep 7, 2026	1-10	5 contacts →
	“Big Brothers Big Sisters of Estrie is an organization dedicated to the development of children and young people who are experiencing personal and socio-economic difficulties, as…” Source: company website · checked Sep 7, 2026
21	The Good Guides	Indirect evidence	Toronto, CanadaHQ checked Sep 7, 2026	1-10	4 contacts →
	“History of The Good Guides The Good Guides was founded during the COVID-19 pandemic to address the unique challenges faced by youth in the Greater Toronto Area (GTA), including…” Source: company website · checked Sep 7, 2026
22	Move To TOP	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 7, 2026	51-200	4 contacts →
	“Notre Mission : Aider les jeunes à atteindre leur plein POTENTIEL de réussite, dans leurs ÉTUDES et dans leur VIE, à travers un coaching personnalisé.” Source: company website · checked Sep 7, 2026
23	BGC St. John's	Indirect evidence	St Johns, NL, CanadaHQ checked Sep 7, 2026	1-10	2 contacts →
	“Belonging to BGC St.” Source: company website · checked Sep 7, 2026
24	Liberty For Youth	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 7, 2026	1-10	2 contacts →
	“Founded in 2003 and supported through a network of donors, funders, volunteers, staff and community partners, Liberty for Youth (LFY) is a not-for-profit charitable organization…” Source: company website · checked Sep 7, 2026
25	Grands Frères Grandes Soeurs DE LA Porte DU Nord	Indirect evidence	Saint-jérôme, QC, CanadaHQ checked Sep 7, 2026	1-10	2 contacts →
	“Grands Frères Grandes Sœurs de la Porte du Nord est un organisme communautaire œuvrant dans le mentorat auprès des jeunes.” Source: company website · 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: adult child mentoring programs. 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 adult child mentoring programs.
Partial evidence: Its own public description names part of adult child mentoring programs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name adult child mentoring programs. 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 115 adult child mentoring programs based in Canada

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Adult child mentoring programs based in Canada at a glance

As of Sep 7, 2026

20.4%Verified-email coverage

4.3%Mobile-number coverage

10.4Average contacts per company

1-10Median size (employees)

15.7%Largest-city concentration · Toronto

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2270–30

1731–60

061–90

090–180

0180+

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 adult child mentoring programs, 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 Canada whose own description of what they do matches “adult child mentoring programs”. 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 adult child mentoring programs), 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 adult child mentoring programs, and records with no verified work email. Companies headquartered outside Canada 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, 244 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.

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 adult child mentoring programs, 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 adult child mentoring programs are there based in Canada?

RevenueBase identified 115 adult child mentoring programs headquartered in 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?

BIG Brothers BIG Sisters Of Canada, headquartered in Toronto, tops this list with the largest team on record.

Which city has the most adult child mentoring programs?

Toronto leads with 18 headquartered companies, followed by Edmonton (5) and Hamilton (5).

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 244 verified decision-maker contacts tracked across these 115 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 7, 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.