Company lists · Data refreshed November 2026
Top 25 Stem mentoring nonprofits based in Canada
RevenueBase identified 142 company matches for stem mentoring nonprofits associated with Canada as of November 2026 and tracks 1,550 professional contacts across them, including 296 with verified work emails. Toronto is the largest hub.
This list covers company matches for stem mentoring nonprofits associated with Canada, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 stem mentoring nonprofits based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 191 contacts → | ||||
Exact match “Empowered Futures is a philanthropic initiative focused on the public good to support and encourage emerging adulthood.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 153 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 100 contacts → | ||||
Exact match “STEM Fellowship is a Canadian registered charity that connects and empowers young innovators under the principle of "crowdsourcing science" and taking advantage of the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 51 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 34 contacts → | ||||
Exact match “The Society for Canadian Women In Science and Technology (SCWIST) was founded in 1981 as a not-for-profit association aiming at encouraging women into science, engineering and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “STEM MINDS™ curates, creates and delivers the best STEM (Science, Technology, Engineering, Math) programs to children, specific to their needs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 27 contacts → | ||||
Exact match “The Pinball Clemons Foundation provides marginalized youth with educational resources and options to integrate into the mainstream of society.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 25 contacts → | ||||
Exact match “Le mentorat, un accélérateur de succès!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “The goal of Techsploration is to increase the number of women working in science, trades, and technology related occupations by assisting young women and gender-diverse youth from…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “Impact Toolbox empowers social entrepreneurs and changemakers with the training, mentorship, and resources needed to turn bold ideas into sustainable social and environment…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “Mentor Canada is a national organization dedicated to convening, supporting, and building capacity, to strengthen the field and increase quality mentoring opportunities…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 16 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “Many children and youth in our community struggle with societal barriers and face adversities in their lives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 13 contacts → | ||||
Exact match “BrainSTEM Alliance is a volunteer consulting group and network of Ambassadors that works in collaboration with non-profit, charity, and educational institutions to create…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 12 contacts → | ||||
Exact match “Big Brothers Big Sisters of Waterloo Region is a community organization committed to helping children and youth live their potential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Porte is a global education firm that mentors high school students to launch ambitious, stand-out initiatives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 10 contacts → | ||||
Exact match “STEM the Gap Academy is a women-led STEM education platform founded by women in science, technology, engineering, and mathematics.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Big Brothers Big Sisters of Oxford County have been mentoring youth in Oxford County for over 50 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “Many children and youth struggle with societal barriers and face adversities in their lives like detrimental living conditions, family violence, risk factors for mental health…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “We’re Big Brothers Big Sisters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Licensed to Learn Inc.(L2L) is an Ontario-based charitable organization dedicated to boosting at-risk student success through academic mentorship and leadership opportunities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “Our Mission Provision of STEM education through free, creative, and hands-on skills development programs to encourage females, visible minorities, and under-represented youths to…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Big Brothers Big Sisters of Eastern Newfoundland enables life-changing developmental relationships to young people facing adversity in the metro St.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “stem mentoring nonprofits”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 142 stem mentoring nonprofits based in Canada
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Stem mentoring nonprofits based in Canada at a glance
As of Nov 6, 2026Companies by employee count
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 142 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Canada whose business descriptions match “stem mentoring nonprofits” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 296 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Stem mentoring nonprofits by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “stem mentoring nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many stem mentoring nonprofits are there based in Canada?
RevenueBase identified 142 company matches for stem mentoring nonprofits associated with Canada as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Empowered Futures tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most stem mentoring nonprofits?
Toronto leads with 33 company records, followed by Calgary (13) and Vancouver (9).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 296 professional contacts with verified work emails tracked across these 142 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 142 stem mentoring nonprofits based in Canada. Start with a free account, no credit card.
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Stem mentoring nonprofits by geography
- Stem mentoring nonprofits based in Toronto, Canada
- Stem mentoring nonprofits based in London, United Kingdom
- Stem mentoring nonprofits based in Chicago, United States
- Stem mentoring nonprofits based in Los Angeles, United States
- Stem mentoring nonprofits based in New York, United States
- Stem mentoring nonprofits based in Washington, United States
- Stem mentoring nonprofits based in Australia
- Stem mentoring nonprofits based in France
- Stem mentoring nonprofits based in Germany
- Stem mentoring nonprofits based in India
- Stem mentoring nonprofits based in South Africa
- Stem mentoring nonprofits based in the United Kingdom
Browse the directory
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 SmartSearch, 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.
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- Stem mentoring nonprofits based in Toronto, Canada
- Stem mentoring nonprofits based in London, United Kingdom
- Stem mentoring nonprofits based in Chicago, United States
- Stem mentoring nonprofits based in Los Angeles, United States
- Stem mentoring nonprofits based in New York, United States
- Stem mentoring nonprofits based in Washington, United States
Company intelligence · public preview
Top 25 stem mentoring nonprofits based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 142 matching company records for stem mentoring nonprofits based in Canada, with 1,550 tracked contacts and 296 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 stem mentoring nonprofits based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Empowered Futuresempoweredfutures.caHQ: Calgary, AB, CanadaReported employees: Not recorded | Calgary, AB, Canada | Not recorded | Exact match | 191 contacts → |
“Empowered Futures is a philanthropic initiative focused on the public good to support and encourage emerging adulthood.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Scientists In Schoolscientistsinschool.caHQ: Pickering, ON, CanadaReported employees: Not recorded | Pickering, ON, Canada | Not recorded | Exact match | 153 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Stem Fellowshipstemfellowship.orgHQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 100 contacts → |
“STEM Fellowship is a Canadian registered charity that connects and empowers young innovators under the principle of "crowdsourcing science" and taking advantage of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Visions Of Sciencevosnl.orgHQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 51 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 34 contacts → |
“The Society for Canadian Women In Science and Technology (SCWIST) was founded in 1981 as a not-for-profit association aiming at encouraging women into science, engineering and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Stem Minds Corpstemminds.comHQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 27 contacts → |
“STEM MINDS™ curates, creates and delivers the best STEM (Science, Technology, Engineering, Math) programs to children, specific to their needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Pinball Foundationpinballfoundation.caHQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 27 contacts → |
“The Pinball Clemons Foundation provides marginalized youth with educational resources and options to integrate into the mainstream of society.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sage-Mentorat D'affairessagementorat.comHQ: Québec, QC, CanadaReported employees: 1-10 | Québec, QC, Canada | 1-10 | Exact match | 25 contacts → |
“Le mentorat, un accélérateur de succès!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Techsplorationtechsploration.caHQ: Halifax, NS, CanadaReported employees: 1-10 | Halifax, NS, Canada | 1-10 | Exact match | 19 contacts → |
“The goal of Techsploration is to increase the number of women working in science, trades, and technology related occupations by assisting young women and gender-diverse youth from…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Impact Toolboximpacttoolbox.orgHQ: Kelowna, BC, CanadaReported employees: 11-50 | Kelowna, BC, Canada | 11-50 | Exact match | 17 contacts → |
“Impact Toolbox empowers social entrepreneurs and changemakers with the training, mentorship, and resources needed to turn bold ideas into sustainable social and environment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mentor Canadamentorcanada.caHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 17 contacts → |
“Mentor Canada is a national organization dedicated to convening, supporting, and building capacity, to strengthen the field and increase quality mentoring opportunities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mcmaster Engineering Community Outreacheng.mcmaster.caHQ: Hamilton, ON, CanadaReported employees: 11-50 | Hamilton, ON, Canada | 11-50 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  HER Volutionhervolution.orgHQ: Barrie, ON, CanadaReported employees: 1-10 | Barrie, ON, Canada | 1-10 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  BIG Brothers BIG Sisters, Serving Grand Erie, Halton And Hamiltonmentorsforkids.caHQ: Hamilton, ON, CanadaReported employees: 11-50 | Hamilton, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Many children and youth in our community struggle with societal barriers and face adversities in their lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Brainstem Alliancebrainstemalliance.comHQ: Wood Buffalo, CanadaReported employees: 11-50 | Wood Buffalo, Canada | 11-50 | Exact match | 13 contacts → |
“BrainSTEM Alliance is a volunteer consulting group and network of Ambassadors that works in collaboration with non-profit, charity, and educational institutions to create…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 12 contacts → |
“Big Brothers Big Sisters of Waterloo Region is a community organization committed to helping children and youth live their potential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Porte Globalporte.globalHQ: Vancouver, BC, CanadaReported employees: 1-10 | Vancouver, BC, Canada | 1-10 | Exact match | 12 contacts → |
“Porte is a global education firm that mentors high school students to launch ambitious, stand-out initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Stem The GAP Academystemthegapacademy.comHQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 10 contacts → |
“STEM the Gap Academy is a women-led STEM education platform founded by women in science, technology, engineering, and mathematics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  BIG Brothers BIG Sisters Of Oxford Countybbbsoxford.caHQ: Woodstock, ON, CanadaReported employees: 1-10 | Woodstock, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Big Brothers Big Sisters of Oxford County have been mentoring youth in Oxford County for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  BIG Brothers BIG Sisters Of Saint Johnsaintjohn.bigbrothersbigsisters.caHQ: Saint John, CanadaReported employees: 1-10 | Saint John, Canada | 1-10 | Exact match | 8 contacts → |
“Many children and youth struggle with societal barriers and face adversities in their lives like detrimental living conditions, family violence, risk factors for mental health…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  BIG Brothers BIG Sisters Of Yorkbbbsy.caHQ: Aurora, ON, CanadaReported employees: 1-10 | Aurora, ON, Canada | 1-10 | Exact match | 8 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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  BIG Brothers BIG Sisters Of Winnipegbigwinnipeg.comHQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 7 contacts → |
“We’re Big Brothers Big Sisters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Licensed2learn L2ll2l.caHQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 7 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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Stemhub Foundationstemhubfoundation.comHQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Our Mission Provision of STEM education through free, creative, and hands-on skills development programs to encourage females, visible minorities, and under-represented youths to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  BIG Brothers BIG Sisters Of Eastern Newfoundlandhelpingkids.caHQ: St John’s, NL, CanadaReported employees: 1-10 | St John’s, NL, Canada | 1-10 | Exact match | 5 contacts → |
“Big Brothers Big Sisters of Eastern Newfoundland enables life-changing developmental relationships to young people facing adversity in the metro St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 142 company matches
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Stem mentoring nonprofits: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 142 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Stem mentoring nonprofits by metro
Questions about this company list
What does Exact match mean for stem mentoring nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many stem mentoring nonprofits did RevenueBase find based in Canada?
The saved snapshot records 142 matching company records, 1,550 tracked contacts and 296 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Stem mentoring nonprofits by geography
- Stem mentoring nonprofits based in Toronto, Canada
- Stem mentoring nonprofits based in London, United Kingdom
- Stem mentoring nonprofits based in Chicago, United States
- Stem mentoring nonprofits based in Los Angeles, United States
- Stem mentoring nonprofits based in New York, United States
- Stem mentoring nonprofits based in Washington, United States
- Stem mentoring nonprofits based in Australia
- Stem mentoring nonprofits based in France
- Stem mentoring nonprofits based in Germany
- Stem mentoring nonprofits based in India
- Stem mentoring nonprofits based in South Africa
- Stem mentoring nonprofits based in the United Kingdom
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 stem mentoring nonprofits based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/stem-mentoring-nonprofits/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Stem mentoring nonprofits based in Toronto, Canada
- Stem mentoring nonprofits based in London, United Kingdom
- Stem mentoring nonprofits based in Chicago, United States
- Stem mentoring nonprofits based in Los Angeles, United States
- Stem mentoring nonprofits based in New York, United States
- Stem mentoring nonprofits based in Washington, United States
Company intelligence · public preview
Top 25 stem mentoring nonprofits based in Canada
RevenueBase records 142 matching company records for stem mentoring nonprofits based in Canada, with 1,550 tracked contacts and 296 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 stem mentoring nonprofits based in Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Empowered Futuresempoweredfutures.ca HQ: Calgary, AB, CanadaReported employees: Not recorded | Calgary, AB, Canada | Not recorded | Exact match | 191 contacts → |
“Empowered Futures is a philanthropic initiative focused on the public good to support and encourage emerging adulthood.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Scientists In Schoolscientistsinschool.ca HQ: Pickering, ON, CanadaReported employees: Not recorded | Pickering, ON, Canada | Not recorded | Exact match | 153 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Stem Fellowshipstemfellowship.org HQ: Toronto, ON, CanadaReported employees: 51-200 | Toronto, ON, Canada | 51-200 | Exact match | 100 contacts → |
“STEM Fellowship is a Canadian registered charity that connects and empowers young innovators under the principle of "crowdsourcing science" and taking advantage of the…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Visions Of Sciencevosnl.org HQ: Toronto, ON, CanadaReported employees: 11-50 | Toronto, ON, Canada | 11-50 | Exact match | 51 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 34 contacts → |
“The Society for Canadian Women In Science and Technology (SCWIST) was founded in 1981 as a not-for-profit association aiming at encouraging women into science, engineering and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Stem Minds Corpstemminds.com HQ: Aurora, ON, CanadaReported employees: 11-50 | Aurora, ON, Canada | 11-50 | Exact match | 27 contacts → |
“STEM MINDS™ curates, creates and delivers the best STEM (Science, Technology, Engineering, Math) programs to children, specific to their needs.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Pinball Foundationpinballfoundation.ca HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 27 contacts → |
“The Pinball Clemons Foundation provides marginalized youth with educational resources and options to integrate into the mainstream of society.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sage-Mentorat D'affairessagementorat.com HQ: Québec, QC, CanadaReported employees: 1-10 | Québec, QC, Canada | 1-10 | Exact match | 25 contacts → |
“Le mentorat, un accélérateur de succès!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Techsplorationtechsploration.ca HQ: Halifax, NS, CanadaReported employees: 1-10 | Halifax, NS, Canada | 1-10 | Exact match | 19 contacts → |
“The goal of Techsploration is to increase the number of women working in science, trades, and technology related occupations by assisting young women and gender-diverse youth from…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Impact Toolboximpacttoolbox.org HQ: Kelowna, BC, CanadaReported employees: 11-50 | Kelowna, BC, Canada | 11-50 | Exact match | 17 contacts → |
“Impact Toolbox empowers social entrepreneurs and changemakers with the training, mentorship, and resources needed to turn bold ideas into sustainable social and environment…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mentor Canadamentorcanada.ca HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 17 contacts → |
“Mentor Canada is a national organization dedicated to convening, supporting, and building capacity, to strengthen the field and increase quality mentoring opportunities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mcmaster Engineering Community Outreacheng.mcmaster.ca HQ: Hamilton, ON, CanadaReported employees: 11-50 | Hamilton, ON, Canada | 11-50 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | HER Volutionhervolution.org HQ: Barrie, ON, CanadaReported employees: 1-10 | Barrie, ON, Canada | 1-10 | Exact match | 16 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | BIG Brothers BIG Sisters, Serving Grand Erie, Halton And Hamiltonmentorsforkids.ca HQ: Hamilton, ON, CanadaReported employees: 11-50 | Hamilton, ON, Canada | 11-50 | Exact match | 15 contacts → |
“Many children and youth in our community struggle with societal barriers and face adversities in their lives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Brainstem Alliancebrainstemalliance.com HQ: Wood Buffalo, CanadaReported employees: 11-50 | Wood Buffalo, Canada | 11-50 | Exact match | 13 contacts → |
“BrainSTEM Alliance is a volunteer consulting group and network of Ambassadors that works in collaboration with non-profit, charity, and educational institutions to create…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | HQ: Kitchener, ON, CanadaReported employees: 11-50 | Kitchener, ON, Canada | 11-50 | Exact match | 12 contacts → |
“Big Brothers Big Sisters of Waterloo Region is a community organization committed to helping children and youth live their potential.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Porte Globalporte.global HQ: Vancouver, BC, CanadaReported employees: 1-10 | Vancouver, BC, Canada | 1-10 | Exact match | 12 contacts → |
“Porte is a global education firm that mentors high school students to launch ambitious, stand-out initiatives.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Stem The GAP Academystemthegapacademy.com HQ: Ottawa, ON, CanadaReported employees: 1-10 | Ottawa, ON, Canada | 1-10 | Exact match | 10 contacts → |
“STEM the Gap Academy is a women-led STEM education platform founded by women in science, technology, engineering, and mathematics.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BIG Brothers BIG Sisters Of Oxford Countybbbsoxford.ca HQ: Woodstock, ON, CanadaReported employees: 1-10 | Woodstock, ON, Canada | 1-10 | Exact match | 8 contacts → |
“Big Brothers Big Sisters of Oxford County have been mentoring youth in Oxford County for over 50 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | BIG Brothers BIG Sisters Of Saint Johnsaintjohn.bigbrothersbigsisters.ca HQ: Saint John, CanadaReported employees: 1-10 | Saint John, Canada | 1-10 | Exact match | 8 contacts → |
“Many children and youth struggle with societal barriers and face adversities in their lives like detrimental living conditions, family violence, risk factors for mental health…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | BIG Brothers BIG Sisters Of Yorkbbbsy.ca HQ: Aurora, ON, CanadaReported employees: 1-10 | Aurora, ON, Canada | 1-10 | Exact match | 8 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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | BIG Brothers BIG Sisters Of Winnipegbigwinnipeg.com HQ: Winnipeg, MB, CanadaReported employees: 11-50 | Winnipeg, MB, Canada | 11-50 | Exact match | 7 contacts → |
“We’re Big Brothers Big Sisters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Licensed2learn L2ll2l.ca HQ: Toronto, ON, CanadaReported employees: 1-10 | Toronto, ON, Canada | 1-10 | Exact match | 7 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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Stemhub Foundationstemhubfoundation.com HQ: Mississauga, ON, CanadaReported employees: 11-50 | Mississauga, ON, Canada | 11-50 | Exact match | 6 contacts → |
“Our Mission Provision of STEM education through free, creative, and hands-on skills development programs to encourage females, visible minorities, and under-represented youths to…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | BIG Brothers BIG Sisters Of Eastern Newfoundlandhelpingkids.ca HQ: St John’s, NL, CanadaReported employees: 1-10 | St John’s, NL, Canada | 1-10 | Exact match | 5 contacts → |
“Big Brothers Big Sisters of Eastern Newfoundland enables life-changing developmental relationships to young people facing adversity in the metro St.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 142 company matches
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Stem mentoring nonprofits: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
140 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 142 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Stem mentoring nonprofits by metro
Questions about this company list
What does Exact match mean for stem mentoring nonprofits?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many stem mentoring nonprofits did RevenueBase find based in Canada?
The saved snapshot records 142 matching company records, 1,550 tracked contacts and 296 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Stem mentoring nonprofits by geography
- Stem mentoring nonprofits based in Toronto, Canada
- Stem mentoring nonprofits based in London, United Kingdom
- Stem mentoring nonprofits based in Chicago, United States
- Stem mentoring nonprofits based in Los Angeles, United States
- Stem mentoring nonprofits based in New York, United States
- Stem mentoring nonprofits based in Washington, United States
- Stem mentoring nonprofits based in Australia
- Stem mentoring nonprofits based in France
- Stem mentoring nonprofits based in Germany
- Stem mentoring nonprofits based in India
- Stem mentoring nonprofits based in South Africa
- Stem mentoring nonprofits based in the United Kingdom
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Cite this list
RevenueBase Data Team. Top 25 stem mentoring nonprofits based in Canada. Snapshot: November 6, 2026. https://revenuebase.ai/companies/stem-mentoring-nonprofits/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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