Company lists · Data refreshed November 2026

Top 25 Mentorship organizations based in Ottawa, Canada

Name: Mentorship organizations based in Ottawa, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 180 companies tracked

RevenueBase identified 180 company matches for mentorship organizations associated with Ottawa, Canada as of November 2026 and tracks 1,513 professional contacts across them, including 291 with verified work emails. Across Canada, Toronto is the largest hub for this category (1,117 companies); Ottawa has 180.

This list covers company matches for mentorship organizations associated with Ottawa, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

180Companies

1,513Contacts tracked

291Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest mentorship organizations based in Ottawa, Canada

Ranked by team size

Top 25 of 180 company matches for mentorship organizations based in Ottawa, Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	ACTUA	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	90 contacts →
	Exact match “Actua is creating a Canada where every child has the skills and confidence they need to achieve their full potential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Student Academic Success Centre	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Connecting students with peer tutors for undergraduate coursework.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	CEED	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “The Centre for Entrepreneurship and Engineering Design (CEED).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Youth Ottawa	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	32 contacts →
	Exact match “Youth Ottawa (formerly Child and Youth Friendly Ottawa) is a registered Canadian charity dedicated to an Ottawa where youth drive positive change.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Wealthgenius	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	24 contacts →
	Exact match “WealthGenius doesn't offer a course you buy and place on the shelf for a later date; it is a year long commitment to a life transformation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Northern Youth Abroad	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	14 contacts →
	Exact match “Northern Youth Abroad (NYA) is a registered not-for-profit charitable organization (Registered Charity # 86530 5791 that cultivates youth leadership, individual career goals…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Discover Year	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	14 contacts →
	Exact match “Discover Year is a structured and purposeful gap year program that helps young adults build essential career and life skills.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Ocsb Social Entrepreneurs Program	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	13 contacts →
	Exact match “The OCSB Social Entrepreneurs Program (SEP) is an exciting endeavour for students to partake in an enriching, business-oriented, and student-led initiative where they can gain…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Telfer Marketing Association	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	12 contacts →
	Exact match “TMA is a student-run organization at the University of Ottawa’s Telfer School of Management.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Zenith Canada Pathways Foundation	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “The Zenith Canada Pathways Foundation aims to create a national merit-based professional training and career development program - The Zenith Fellowship - designed to bridge…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Mindtrust	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Mindtrust leadership programs are responding to the need to develop next generation leaders and is intended for impact-driven and mature youth with an interest in the future…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Telferbta Business Technology Association	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	10 contacts →
	Exact match “The Business Technology Association (BTA) at the Telfer School of Management aims to empower all students to succeed in the professional world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Motivate Canada	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “Motivate Canada is Canada’s national youth driven-development and engagement organization; we believe in the potential of YOUth.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Collab Space	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “It’s all about community!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Future Career	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	1-10	10 contacts →
	Exact match “At Future Career, we believe in the power of potential.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Stem The GAP Academy	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	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
17	Go2grad Tutors	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Go2Grad Tutors offers a unique approach to learning by pairing students with graduate student tutors and employing a science-based program aimed at both academic and personal…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Origin Leadership Consulting	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	8 contacts →
	Exact match “We provide comprehensive Advisory and Program Development for Training and Educational Initiatives designed to enhance leadership effectiveness, strengthen workplace culture, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Alnawa Business And Consulting Services INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “An upcoming Social Enterprise aiming at supporting groups and start ups that lead social movements.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Level U Centre For Skills Development	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Facilitating Meaningful Employment Opportunities For Young Professionals Through Career Skills Training, Coaching, Mentorship, & Access To Employers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Mentorship CED - Ociso	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	51-200	5 contacts →
	Exact match “Ottawa Community Immigrant Services Organization (OCISO) is a recognized leader in Eastern Ontario for delivering innovative mentorship programs that empower newcomers to secure…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Connect2knowledge INC	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “Newsletter sign-up: https://mailchi.mp/connect2knowledge/newsletter We partner with not-for-profits to embed equity into leadership, governance, and operations-building stronger…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Siraj Institute	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “Siraj Institute aims to revive authentic Islamic education, which combines the teaching with mentorship and results in community engagement.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Synappsys LTD	Exact match	Ottawa, ON, CanadaHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “At Synappsys, we focus on change and enabling growth in organizations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Inheartsight Community	Exact match	Ottawa, CanadaHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “WHO WE ARE InHeartSight Community is the coaching, facilitation, and program work of founder Avegaile Calzado, supporting women leading in nonprofit and social purpose…” 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 “mentorship organizations”. 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 180 mentorship organizations based in Ottawa, Canada

See the full list, filter by size, metro and specialty, and access 291 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Mentorship organizations based in Ottawa, Canada at a glance

As of Nov 6, 2026

19.2%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

126

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole Canada list rather than for Ottawa, so it is reported there. Company counts and contact totals on this page are exact for Ottawa, over 180 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 Ottawa, Canada whose business descriptions match “mentorship organizations” 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 291 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.

Mentorship organizations by metro in Canada

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 “mentorship organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mentorship organizations are there based in Ottawa, Canada?

RevenueBase identified 180 company matches for mentorship organizations associated with Ottawa, 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?

ACTUA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Canada has the most mentorship organizations?

Toronto leads Canada with 1,117 company records, followed by Montreal (390) and Vancouver (329). Ottawa has 180.

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 291 professional contacts with verified work emails tracked across these 180 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 180 mentorship organizations based in Ottawa, Canada. Start with a free account, no credit card.

Download this list →

Related lists

Mentorship organizations by geography

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.