Company lists · Data refreshed November 2026

Top 25 Student mentoring organizations worldwide

RevenueBase identified 5,156 company matches for student mentoring organizations worldwide as of November 2026 and tracks 57,469 professional contacts across them, including 11,907 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for student mentoring organizations worldwide, 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. Country and city lists for student mentoring organizations follow the table.

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
5,156Companies
57,469Contacts tracked
11,907Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest student mentoring organizations worldwide

Ranked by team size
Top 25 of 5,156 company matches for student mentoring organizations worldwide, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchTampa, FL, United StatesHQ recorded Nov 6, 2026n/a1,914 contacts →

Exact match

“Our mission is to create and support one-to-one mentoring relationships that ignite the power and promise of youth.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchParis, FranceHQ recorded Nov 6, 2026201-5001,324 contacts →

Exact match

“Grâce à l’Afev, près de 20 étudiant.es s’engagent chaque année pour accompagner des jeunes en difficulté scolaire et créer du lien dans les quartiers populaires.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCopenhagen, DenmarkHQ recorded Nov 6, 20261,001-5,000579 contacts →

Exact match

“Når et barn ikke trives i skolen, påvirker det hele familien.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchArlington, VA, United StatesHQ recorded Nov 6, 202651-200515 contacts →

Exact match

“Communities In Schools® (CIS®) is a national organization that ensures every student has what they need to realize their potential in school and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchOslo, NorwayHQ recorded Nov 6, 2026501-1,000432 contacts →

Exact match

“MentorNorge ble etablert i april 2014 og tilbyr målrettet leksehjelp til elever i grunnskolen og på videregående i alle de største byene.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHornsby, AustraliaHQ recorded Nov 6, 202651-200400 contacts →

Exact match

“In an increasingly fast-changing world where 60% of young people are training for jobs that will no longer exist in 20 years, our mission is to help students confidently answer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchToronto, ON, CanadaHQ recorded Nov 6, 2026n/a395 contacts →

Exact match

“For over twenty years, Scholars has been providing a premiere education experience for families and local communities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNew Haven, CT, United StatesHQ recorded Nov 6, 2026201-500365 contacts →

Exact match

“InGenius Prep was built around a simple realization: the best guidance comes from the people who made the decisions themselves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchPortland, OR, United StatesHQ recorded Nov 6, 2026201-500330 contacts →

Exact match

“Friends of the Children was founded in 1993 in Portland, OR with just three Friends-salaried, professional mentors-and 24 children.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBellevue, WA, United StatesHQ recorded Nov 6, 2026n/a295 contacts →

Exact match

“Global Mentorship Initiative (GMI) is a U.S-based nonprofit organization that helps historically underrepresented graduates worldwide secure their first professional roles and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Nov 6, 202651-200286 contacts →

Exact match

“We provide young people with a caring, independent volunteer mentor who shows up each week, just for them, online and in high schools across Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAntwerp, BelgiumHQ recorded Nov 6, 2026501-1,000277 contacts →

Exact match

“Studant is een organisatie opgericht door studenten van verschillende hogescholen en universiteiten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Nov 6, 2026n/a262 contacts →

Exact match

“LeadTheFuture is a mentorship nonprofit in Science and Engineering where top talent comes to accelerate their ideas and careers, surrounded by a world-class community of mentors…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchStanford, United KingdomHQ recorded Nov 6, 202651-200258 contacts →

Exact match

“Polygence is an experiential learning program that puts you in control-empowering you to explore your passions, build real-world skills, and own your education.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, MD, United StatesHQ recorded Nov 6, 202651-200249 contacts →

Exact match

“At iMentor, we believe in the transformative power of mentorship as a force for good.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200245 contacts →

Exact match

“The Opportunity Network (OppNet) equips high school and college students with the skills and experiences to harness their power and passions and thrive in college and their…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-200242 contacts →

Exact match

“Summer Search believes young people should have the opportunity to fulfill their potential, regardless of their circumstances.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIndianapolis, IN, United StatesHQ recorded Nov 6, 2026n/a237 contacts →

Exact match

“Mentoring transforms lives: we connect kids to college students through weekly on-campus activities that inspire growth, confidence, and brighter futures.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Nov 6, 2026n/a236 contacts →

Exact match

“Mission: We uniquely select, train, and mentor academically ambitious students from under-resourced communities to complete college and become the next generation of leaders who…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGlasgow, United KingdomHQ recorded Nov 6, 202651-200235 contacts →

Exact match

“Every young person has a vital spark within them - a unique potential waiting to be seen, nurtured and set alight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200221 contacts →

Exact match

“Prep for Prep develops future leaders by creating access for young people to first-rate educational, leadership development, and professional advancement opportunities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCape Town, South AfricaHQ recorded Nov 6, 202651-200212 contacts →

Exact match

“2024 marks 21 years of IkamvaYouth Excellence in South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchToronto, CanadaHQ recorded Nov 6, 2026501-1,000198 contacts →

Exact match

“Big Brothers Big Sisters of Canada enables life-changing mentoring relationships to ignite the power and potential of young people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Antonio, TX, United StatesHQ recorded Nov 6, 2026201-500191 contacts →

Exact match

“Through a school-based coordinator, Communities In Schools of San Antonio connects students and their families to critical community resources tailored to local needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchShelby Township, United StatesHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“At Young Entrepreneurs Across America (YEAA), we're not just a company; we're a transformative experience for college students.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 5,156 student mentoring organizations worldwide

See the full list, filter by size, metro and specialty, and access 11,907 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Student mentoring organizations worldwide at a glance

As of Nov 6, 2026
20.7%Verified-email coverage
11.1Average contacts per company
1-10Median size (employees)
2.5%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,963
11-50
1,543
51-200
470
201-500
81
501-1,000
34
1,001-5,000
35
5,001-10,000
6
10001+
9

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for student mentoring organizations are linked below.
What qualifies
Company records worldwide whose business descriptions match “student mentoring 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. 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 11,907 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.

Student mentoring organizations by location

22 lists · largest first

Every Student mentoring organizations list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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

How many student mentoring organizations are there worldwide?

RevenueBase identified 5,156 company matches for student mentoring organizations worldwide 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?

BIG Brothers BIG Sisters Of America tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most student mentoring organizations?

The United States leads with 1,913 companies, followed by India (514) and the United Kingdom (247). Every student mentoring organizations list by country and city is linked on this page.

Which city has the most student mentoring organizations?

London leads with 130 company records, followed by New York (86) and Los Angeles (69).

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 11,907 professional contacts with verified work emails tracked across these 5,156 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 5,156 student mentoring organizations worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.