Company lists · Data refreshed September 2026

Top 25 Youth stem nonprofits based in Canada

Name: Youth stem nonprofits based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 375 companies tracked

RevenueBase identified 375 youth stem nonprofits headquartered in Canada as of September 2026 and tracks 3,800 professional contacts across them, including 761 with verified work emails. Toronto is the largest hub.

This list covers youth stem nonprofits 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 22, 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 22, 2026 86% judged on-target in blind review

375Companies

3,800Contacts tracked

761Verified emails

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The 25 largest youth stem nonprofits based in Canada

Ranked by team size

Top 25 of 375 youth stem nonprofits based in Canada, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to youth stem nonprofits: 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	MAD Science Group INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	51-200	284 contacts →
	Partial evidence “For more than thirty-five years, Mad Science® has been the world’s premier enrichment provider, bringing science to life with fun and hands-on, STEM activities geared towards…” Source: RevenueBase Database · checked Sep 22, 2026
2	we.org	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	501-1,000	198 contacts →
	Indirect evidence “WE Charity (formerly Free the Children) was founded in 1995 by Craig Kielburger when he was 12 years old.” Source: RevenueBase Database · checked Sep 22, 2026
3	Scientists In School	Indirect evidence	Pickering, ON, CanadaHQ checked Sep 22, 2026	11-50	140 contacts →
	Indirect evidence “Scientists in School is a leading science outreach charity dedicated to sparking children's interest in science, technology, engineering, math and the environment through hands-on…” Source: RevenueBase Database · checked Sep 22, 2026
4	Stem Fellowship	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	51-200	128 contacts →
	Partial evidence “STEM Fellowship is a Canadian registered charity that connects and empowers young innovators under the principle of "crowdsourcing science" and taking advantage of the…” Source: RevenueBase Database · checked Sep 22, 2026
5	Youth Challenge International	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	94 contacts →
	Partial evidence “Youth Challenge International (YCI) is accelerating youth innovation for good.” Source: RevenueBase Database · checked Sep 22, 2026
6	UBC Geering UP Engineering Outreach	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	51-200	92 contacts →
	Partial evidence “Our Vision: To provide all of the children and youth of British Columbia with the opportunity to investigate engineering, science, and technology in a fun, educational and safe…” Source: RevenueBase Database · checked Sep 22, 2026
7	LA Tablée DES Chefs	Indirect evidence	Longueuil, QC, CanadaHQ checked Sep 22, 2026	11-50	91 contacts →
	Indirect evidence “La Tablée des Chefs a pour mission de nourrir, pour lutter contre l'insécurité alimentaire, et éduquer, pour développer l'autonomie alimentaire des jeunes.” Source: RevenueBase Database · checked Sep 22, 2026
8	ACTUA	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 22, 2026	11-50	86 contacts →
	Indirect evidence “Actua is creating a Canada where every child has the skills and confidence they need to achieve their full potential.” Source: RevenueBase Database · checked Sep 22, 2026
9	Black Boys Code	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	11-50	62 contacts →
	Indirect evidence “Black Boys Code is a national organization dedicated to closing the diversity gap in the technology sector by introducing young boys of colour to computer science and increasing…” Source: RevenueBase Database · checked Sep 22, 2026
10	Empowerment Squared	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 22, 2026	11-50	62 contacts →
	Indirect evidence “Empowerment Squared is building a world where everyone is empowered with the tools and opportunities to thrive and contribute to society.” Source: RevenueBase Database · checked Sep 22, 2026
11	Visions Of Science	Partial evidence	Toronto, ON, CanadaHQ checked Sep 22, 2026	11-50	55 contacts →
	Partial evidence “Visions of Science Network for Learning Inc.(VoSNL) is a charitable organization that aims to advance the educational achievements and positive development of youth from…” Source: RevenueBase Database · checked Sep 22, 2026
12	BGC South East	Indirect evidence	Kingston, ON, CanadaHQ checked Sep 22, 2026	51-200	46 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
13	Cityhive Vancouver	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	n/a	45 contacts →
	Indirect evidence “We believe in harnessing the innovative energy, ideas, and desire for impact of young people to create a more sustainable, inclusive and liveable city.” Source: RevenueBase Database · checked Sep 22, 2026
14	The Steam Project	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 22, 2026	11-50	42 contacts →
	Indirect evidence “At the STEAM Project, we value curiosity and experimentation.” Source: RevenueBase Database · checked Sep 22, 2026
15	Engineeius	Partial evidence	Montreal, QC, CanadaHQ checked Sep 22, 2026	11-50	42 contacts →
	Partial evidence “We specialize in developing after-school programs and camps in STEM (Science, Technology, Engineering and Math) for kids and teens (Grades K to 12) in a highly engaging and fun…” Source: RevenueBase Database · checked Sep 22, 2026
16	Trails Youth Initiatives	Partial evidence	Stouffville, ON, CanadaHQ checked Sep 22, 2026	n/a	39 contacts →
	Partial evidence “Our mission is to challenge and equip vulnerable youth from at-risk communities in Toronto to become contributing members of the community.” Source: RevenueBase Database · checked Sep 22, 2026
17	Exceed Robotics	Partial evidence	Thornhill, ON, CanadaHQ checked Sep 22, 2026	11-50	37 contacts →
	Partial evidence “Exceed Robotics was founded by a team of mechatronics engineers who share the passion in Robotics, Artificial Intelligence and STEM industries.” Source: RevenueBase Database · checked Sep 22, 2026
18	Wizrobotics	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 22, 2026	n/a	35 contacts →
	Partial evidence “Wizrobotics is a company created by experienced Technical educators to promote (STEM) education through robotics.” Source: RevenueBase Database · checked Sep 22, 2026
19	Virtual Ventures Stem Outreach Programs	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 22, 2026	11-50	34 contacts →
	Indirect evidence “Virtual Ventures is a not-for-profit organization run under the Faculty of Engineering and Design at Carleton University.” Source: RevenueBase Database · checked Sep 22, 2026
20	Aiesec In UBC	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	11-50	33 contacts →
	Partial evidence “AIESEC develops leadership among youth aged 18 to 30 and contributes to strengthening the global employability market by providing an end-to-end international talent recruitment…” Source: RevenueBase Database · checked Sep 22, 2026
21	Helping Hearts Youth Foundation	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 22, 2026	11-50	32 contacts →
	Partial evidence “The Helping Hearts Youth Foundation is a registered student-led non-profit organization committed to being the constant change that our youth wish to see in our communities.” Source: RevenueBase Database · checked Sep 22, 2026
22	Youcan Youth Services	Strong evidence	Edmonton, AB, CanadaHQ checked Sep 22, 2026	11-50	31 contacts →
	Strong evidence “YOUCAN Youth Services is a nonprofit organization empowering youth to break cycles of poverty and violence.” Source: RevenueBase Database · checked Sep 22, 2026
23	Discovery Centre	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 22, 2026	11-50	28 contacts →
	Indirect evidence “Discovery Centre is a non-profit, registered charitable organization that is passionate about its mission to bring STEAM (science, technology, engineering, arts and math) to life…” Source: RevenueBase Database · checked Sep 22, 2026
24	Stem Minds Corp	Partial evidence	Aurora, ON, CanadaHQ checked Sep 22, 2026	11-50	27 contacts →
	Partial evidence “STEM MINDS™ curates, creates and delivers the best STEM (Science, Technology, Engineering, Math) programs to children, specific to their needs.” Source: RevenueBase Database · checked Sep 22, 2026
25	Pinball Foundation	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 22, 2026	11-50	27 contacts →
	Partial evidence “The Pinball Clemons Foundation provides marginalized youth with educational resources and options to integrate into the mainstream of society.” Source: RevenueBase Database · checked Sep 22, 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: youth stem nonprofits. 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 youth stem nonprofits.
Partial evidence: Its own public description names part of youth stem nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name youth stem nonprofits. 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 375 youth stem nonprofits based in Canada

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Youth stem nonprofits based in Canada at a glance

As of Sep 22, 2026

20.0%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

21.3%Largest-city concentration · Toronto

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

200

11-50

144

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 375 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 youth stem nonprofits, 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 “youth stem nonprofits”. 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 youth stem nonprofits), 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 youth stem nonprofits, 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, 761 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 22, 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.

Youth stem nonprofits by metro

Youth stem nonprofits in Toronto80
Youth stem nonprofits in Vancouver33
Youth stem nonprofits in Montreal25

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 youth stem nonprofits, 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 youth stem nonprofits are there based in Canada?

RevenueBase identified 375 youth stem nonprofits 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?

MAD Science Group INC, headquartered in Montreal, tops this list with the largest team on record.

Which city has the most youth stem nonprofits?

Toronto leads with 80 headquartered companies, followed by Vancouver (33) and Montreal (25).

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 761 verified decision-maker contacts tracked across these 375 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 22, 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.