Company lists · Data refreshed September 2026

Top 25 Youth mentoring organizations worldwide

Name: Youth mentoring organizations worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 12,617 companies tracked

RevenueBase identified 12,617 youth mentoring organizations worldwide as of September 2026 and tracks 148,566 professional contacts across them, including 32,043 with verified work emails. The United States is the largest market and London the largest hub.

This list covers youth mentoring organizations worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for youth mentoring organizations follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

12,617Companies

148,566Contacts tracked

32,043Verified emails

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The 25 largest youth mentoring organizations worldwide

Ranked by team size

Top 25 of 12,617 youth mentoring organizations worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to youth mentoring organizations: 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	SEO Sponsors For Educational Opportunity	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	n/a	3,870 contacts →
	Indirect evidence “Founded in 1963 during the Civil Rights Movement, SEO closes educational and career opportunity gaps for ambitious young people annually.” Source: RevenueBase Database · checked Sep 22, 2026
2	SEO London	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	n/a	2,812 contacts →
	Partial evidence “Sponsors for Educational Opportunity, Ltd.(SEO London) is a UK-registered charity delivering superior educational, training, and mentoring support to young people from…” Source: RevenueBase Database · checked Sep 22, 2026
3	BIG Brothers BIG Sisters Of America	Strong evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	n/a	1,948 contacts →
	Strong evidence “Our mission is to create and support one-to-one mentoring relationships that ignite the power and promise of youth.” Source: RevenueBase Database · checked Sep 22, 2026
4	AFEV	Indirect evidence	Paris, FranceHQ checked Sep 22, 2026	201-500	1,286 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 22, 2026
5	Future Leaders UK	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	n/a	1,117 contacts →
	Indirect evidence “A non-profit award-winning leadership programme empowering disadvantaged young people across London to realise their full potential and become community leaders.” Source: RevenueBase Database · checked Sep 22, 2026
6	Rite Of Passage	Indirect evidence	Minden, NV, GermanyHQ checked Sep 22, 2026	1,001-5,000	1,079 contacts →
	Indirect evidence “At Rite of Passage, improving lives has been our guiding mission since our organization was established in 1984.” Source: RevenueBase Database · checked Sep 22, 2026
7	Youngcapital	Indirect evidence	Hoofddorp, NetherlandsHQ checked Sep 22, 2026	1,001-5,000	1,048 contacts →
	Indirect evidence “Geen werkvloer kan zonder jongeren.” Source: RevenueBase Database · checked Sep 22, 2026
8	Youth Employment Service YES South Africa	Partial evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	n/a	996 contacts →
	Partial evidence “Transforming companies, communities and youth lives by connecting youth to economic opportunity and dignity and together, building a future that works.” Source: RevenueBase Database · checked Sep 22, 2026
9	Ymca Victoria	Indirect evidence	Box Hill, AustraliaHQ checked Sep 22, 2026	5,001-10,000	987 contacts →
	Indirect evidence “We inspire and empower young people and communities to thrive.” Source: RevenueBase Database · checked Sep 22, 2026
10	Metropolitan Family Services	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	1,001-5,000	968 contacts →
	Indirect evidence “Metropolitan Family Services empowers families to learn, to earn, to heal and to thrive.” Source: RevenueBase Database · checked Sep 22, 2026
11	After School Matters	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	n/a	810 contacts →
	Indirect evidence “Each year, After School Matters provides life-changing after-school and summer program opportunities to nearly Chicago high school teens.” Source: RevenueBase Database · checked Sep 22, 2026
12	The Children's Village	Partial evidence	Dobbs Ferry, NY, United StatesHQ checked Sep 22, 2026	501-1,000	742 contacts →
	Partial evidence “The Children's Village is a nonprofit charitable organization that specializes in working with at-risk youth in New York.” Source: RevenueBase Database · checked Sep 22, 2026
13	Aiesec In Indonesia	Partial evidence	Jakarta Pusat, IndonesiaHQ checked Sep 22, 2026	1,001-5,000	687 contacts →
	Partial evidence “AIESEC is a global youth-led organization founded in 1948 with over 100 member countries.” Source: RevenueBase Database · checked Sep 22, 2026
14	Police Athletic League, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	501-1,000	636 contacts →
	Indirect evidence “The Police Athletic League of New York City, also known as PAL, is the best friend a kid can have!” Source: RevenueBase Database · checked Sep 22, 2026
15	Mentordanmark	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 22, 2026	1,001-5,000	579 contacts →
	Indirect evidence “Når et barn ikke trives i skolen, påvirker det hele familien.” Source: RevenueBase Database · checked Sep 22, 2026
16	Stichtingtimon	Indirect evidence	Zeist, NetherlandsHQ checked Sep 22, 2026	501-1,000	565 contacts →
	Indirect evidence “Timon wil als aanbieder in de jeugdzorg jongeren een perspectief bieden op een betere toekomst.” Source: RevenueBase Database · checked Sep 22, 2026
17	Amikids	Partial evidence	Tampa, FL, United StatesHQ checked Sep 22, 2026	1,001-5,000	563 contacts →
	Partial evidence “AMIkids is a non-profit organization dedicated to helping youth develop into responsible and productive citizens.” Source: RevenueBase Database · checked Sep 22, 2026
18	Urban Alliance	Partial evidence	Washington, United StatesHQ checked Sep 22, 2026	51-200	558 contacts →
	Partial evidence “Urban Alliance is a nonprofit that connects young adults with paid work experiences, professional development, dedicated mentoring, and networking opportunities to help them…” Source: RevenueBase Database · checked Sep 22, 2026
19	DUO For A JOB	Indirect evidence	Brussels, BelgiumHQ checked Sep 22, 2026	51-200	554 contacts →
	Indirect evidence “DUO for a JOB matches young job seekers from diverse backgrounds with people over 50 years old who have a professional experience in related fields and who can accompany and…” Source: RevenueBase Database · checked Sep 22, 2026
20	Civics Unplugged	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	n/a	549 contacts →
	Indirect evidence “Civics Unplugged ("CU") is a 501(c)(3) shaping young leaders to build the future they want and deserve.” Source: RevenueBase Database · checked Sep 22, 2026
21	Youth Guidance	Partial evidence	Chicago, IL, United StatesHQ checked Sep 22, 2026	201-500	500 contacts →
	Partial evidence “Youth Guidance creates and implements school-based programs that enable children to overcome obstacles, focus on their education and, ultimately, to succeed in school and in life.” Source: RevenueBase Database · checked Sep 22, 2026
22	Pcyc Queensland	Partial evidence	Slacks Creek Qld, AustraliaHQ checked Sep 22, 2026	1,001-5,000	475 contacts →
	Partial evidence “Police-Citizens Youth Clubs (PCYC) Queensland is a trusted and respected charitable not-for-profit that delivers a broad range of youth-focused activities and programs, outside…” Source: RevenueBase Database · checked Sep 22, 2026
23	Foróige	Indirect evidence	Dublin & Nationwide, IrelandHQ checked Sep 22, 2026	501-1,000	449 contacts →
	Indirect evidence “We believe in the power, creativity, and leadership of young people.” Source: RevenueBase Database · checked Sep 22, 2026
24	Road To Hire	Indirect evidence	Fort Mill, SC, United StatesHQ checked Sep 22, 2026	51-200	441 contacts →
	Indirect evidence “OUR MISSION Road to Hire invests in the untapped potential of underrepresented young adults by breaking down barriers to career success.” Source: RevenueBase Database · checked Sep 22, 2026
25	Ymca Of Greater Cincinnati	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 22, 2026	1,001-5,000	406 contacts →
	Indirect evidence “Our Mission To put Christian principles into practice through programs that build a healthy spirit, mind and body for all.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: youth mentoring organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names youth mentoring organizations.
Partial evidence: Its own public description names part of youth mentoring organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name youth mentoring organizations. 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 12,617 youth mentoring organizations worldwide

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Youth mentoring organizations worldwide at a glance

As of Sep 22, 2026

21.6%Verified-email coverage

11.8Average contacts per company

1-10Median size (employees)

2.1%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

7,597

11-50

3,537

51-200

1,086

201-500

215

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among youth mentoring organizations, 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.
Coverage: Every country. Country and city lists for youth mentoring organizations are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “youth mentoring organizations”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names youth mentoring organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among youth mentoring organizations, and records with no verified work email.
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, 32,043 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Youth mentoring organizations by location

57 lists · largest first

Every Youth 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names youth mentoring organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many youth mentoring organizations are there worldwide?

RevenueBase identified 12,617 youth mentoring organizations worldwide 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?

SEO Sponsors For Educational Opportunity, headquartered in New York, tops this list with the largest team on record.

Which country has the most youth mentoring organizations?

The United States leads with 5,619 companies, followed by the United Kingdom (674) and Canada (588). Every youth mentoring organizations list by country and city is linked on this page.

Which city has the most youth mentoring organizations?

London leads with 263 headquartered companies, followed by New York (199) and Los Angeles (161).

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 32,043 verified decision-maker contacts tracked across these 12,617 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.