Company lists · Data refreshed September 2026

Top 25 After school stem programs based in Canada

Name: After school stem programs based in Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 183 companies tracked

RevenueBase identified 183 after school stem programs headquartered in Canada as of September 2026 and tracks 2,612 professional contacts across them, including 333 with verified work emails. Toronto is the largest hub.

This list covers after school stem 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 19, 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 19, 2026 86% judged on-target in blind review

183Companies

2,612Contacts tracked

333Verified emails

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The 25 largest after school stem programs based in Canada

Ranked by team size

Top 25 of 183 after school stem programs based in Canada, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to after school stem 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	Shad Canada	Partial evidence	Waterloo, ON, CanadaHQ checked Sep 19, 2026	n/a	911 contacts →
	Partial evidence “Shad is a month-long program for grade 10 and 11 students designed to enhance their knowledge and skills in STEAM and entrepreneurship.” Source: RevenueBase Database · checked Sep 19, 2026
2	MAD Science Group INC	Partial evidence	Montreal, QC, CanadaHQ checked Sep 19, 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 19, 2026
3	Scientists In School	Partial evidence	Pickering, ON, CanadaHQ checked Sep 19, 2026	11-50	140 contacts →
	Partial 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 19, 2026
4	UBC Geering UP Engineering Outreach	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect 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 19, 2026
5	Visions Of Science	Indirect evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	55 contacts →
	Indirect 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 19, 2026
6	The Steam Project	Indirect evidence	Richmond Hill, ON, CanadaHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “At the STEAM Project, we value curiosity and experimentation.” Source: RevenueBase Database · checked Sep 19, 2026
7	Engineeius	Strong evidence	Montreal, QC, CanadaHQ checked Sep 19, 2026	11-50	42 contacts →
	Strong 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 19, 2026
8	Wizrobotics	Partial evidence	Richmond Hill, ON, CanadaHQ checked Sep 19, 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 19, 2026
9	Virtual Ventures Stem Outreach Programs	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 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 19, 2026
10	Stem Minds Corp	Strong evidence	Aurora, ON, CanadaHQ checked Sep 19, 2026	11-50	27 contacts →
	Strong 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 19, 2026
11	The Fred Otto Discovere Program	Partial evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	51-200	24 contacts →
	Partial evidence “The Fred Otto DiscoverE Program is an initiative of the Faculty of Engineering at the University of Alberta, Edmonton AB.” Source: RevenueBase Database · checked Sep 19, 2026
12	Byte Camp	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Byte Camp's goal is to bring creative technology skills to kids everywhere.” Source: RevenueBase Database · checked Sep 19, 2026
13	Makerkids	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “Award-winning coding, robotics & Minecraft programs that help kids learn technical & social-emotional skills.” Source: RevenueBase Database · checked Sep 19, 2026
14	Supernova At Dalhousie University	Indirect evidence	Halifax, NS, CanadaHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “SuperNOVA is a not-for-profit initiative at Dalhousie University in Halifax, Nova Scotia that provides youth across Atlantic Canada with educational opportunities to explore…” Source: RevenueBase Database · checked Sep 19, 2026
15	HER Volution	Partial evidence	Barrie, ON, CanadaHQ checked Sep 19, 2026	1-10	19 contacts →
	Partial evidence “Mission: We provide educational programming to encourage and equip youth in underserved communities, particularly girls and young women, to explore and be inspired by science…” Source: RevenueBase Database · checked Sep 19, 2026
16	Engineering Outreach, University Of Waterloo	Partial evidence	Waterloo, ON, CanadaHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “Our mission is to engage young people in the world of science, technology, engineering and math (STEM), by igniting their natural curiosity and cultivating a commitment to…” Source: RevenueBase Database · checked Sep 19, 2026
17	Mcmaster Engineering Community Outreach	Indirect evidence	Hamilton, ON, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “MacEng Community Outreach is a non-profit organization whose mandate is to introduce children to the exciting world of engineering, science and technology in a fun an innovative…” Source: RevenueBase Database · checked Sep 19, 2026
18	ZEN Maker LAB	Indirect evidence	North Vancouver, BC, CanadaHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Zen Maker Lab has provided students across the Lower Mainland, and Alberta with engaging content related to science, technology, engineering, arts, and mathematics (STEAM) since…” Source: RevenueBase Database · checked Sep 19, 2026
19	Stemotics	Indirect evidence	Cambridge, ON, CanadaHQ checked Sep 19, 2026	1-10	16 contacts →
	Indirect evidence “STEMOTICS is specialized robotics center in Cambridge, Ontario.” Source: RevenueBase Database · checked Sep 19, 2026
20	Discover Coding	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Our curriculum was designed by educational experts to challenge and engage kids ages 5-15 with fun, hands-on, discovery-based learning.” Source: RevenueBase Database · checked Sep 19, 2026
21	Code Ninjas Burlington	Indirect evidence	Burlington, ON, CanadaHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Our Canadian-owned Code Ninjas Centre is located inside the ActvityPlex at 3410 Mainway in Burlington.” Source: RevenueBase Database · checked Sep 19, 2026
22	Cuddles Learning	Strong evidence	Markham, ON, CanadaHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “At Cuddles Learning, our mission is to ignite a passion for STEAM in kids aged 5-13 through engaging after-school and weekend programs.” Source: RevenueBase Database · checked Sep 19, 2026
23	Coder Sports Academy	Indirect evidence	Ottawa, ON, CanadaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Kids have fun and learn to code!” Source: RevenueBase Database · checked Sep 19, 2026
24	The C.O.D.E. Initiative Foundation	Indirect evidence	Vancouver, BC, CanadaHQ checked Sep 19, 2026	1-10	9 contacts →
	Indirect evidence “The C.O.D.E.” Source: RevenueBase Database · checked Sep 19, 2026
25	Technoscience Fleuve ET Montagnes	Indirect evidence	Québec, QC, CanadaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “La Boite à science est un OBNL membre du Réseau Technoscience.” Source: RevenueBase Database · checked Sep 19, 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: after school stem 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 after school stem programs.
Partial evidence: Its own public description names part of after school stem programs, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name after school stem 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 183 after school stem programs based in Canada

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After school stem programs based in Canada at a glance

As of Sep 19, 2026

12.7%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

16.4%Largest-city concentration · Toronto

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

107

11-50

51-200

201-500

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 183 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 after school stem 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 “after school stem 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 after school stem 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 after school stem 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, 333 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 19, 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.

After school stem programs by metro

After school stem programs in Toronto30

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 after school stem 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 after school stem programs are there based in Canada?

RevenueBase identified 183 after school stem 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?

Shad Canada, headquartered in Waterloo, tops this list with the largest team on record.

Which city has the most after school stem programs?

Toronto leads with 30 headquartered companies, followed by Calgary (13) and Mississauga (13).

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 333 verified decision-maker contacts tracked across these 183 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 19, 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.