Company lists · Data refreshed September 2026

Top 25 Youth mentoring nonprofits based in the United States

Name: Youth mentoring nonprofits based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 6,615 companies tracked

RevenueBase identified 6,615 youth mentoring nonprofits headquartered in the United States as of September 2026 and tracks 108,987 professional contacts across them, including 26,876 with verified work emails. New York is the largest hub.

This list covers youth mentoring nonprofits headquartered in the United States, 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.

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

6,615Companies

108,987Contacts tracked

26,876Verified emails

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The 25 largest youth mentoring nonprofits based in the United States

Ranked by team size

Top 25 of 6,615 youth mentoring nonprofits based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to youth mentoring nonprofits: 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	Boys & Girls Clubs Of America	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 22, 2026	n/a	8,593 contacts →
	Partial evidence “Boys & Girls Clubs of America does whatever it takes for America’s youth to have great futures.” Source: RevenueBase Database · checked Sep 22, 2026
2	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
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	Ymca Of Greater NEW York	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,908 contacts →
	Partial evidence “New York City’s YMCA is here for all New Yorkers, to empower youth, improve health, and strengthen community.” Source: RevenueBase Database · checked Sep 22, 2026
5	Youth Advocate Programs, INC	Strong evidence	Harrisburg, PA, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,305 contacts →
	Strong evidence “A national high-impact nonprofit with global partnerships that provides community-based services as an alternative to youth incarceration and child welfare and behavioral health…” Source: RevenueBase Database · checked Sep 22, 2026
6	Children International	Strong evidence	Kansas City, MO, United StatesHQ checked Sep 22, 2026	201-500	1,192 contacts →
	Strong evidence “Children International is a top-rated global nonprofit that delivers child and youth development programming to break the cycle of generational poverty.” Source: RevenueBase Database · checked Sep 22, 2026
7	Genesys Works	Partial evidence	Keller, TX, United StatesHQ checked Sep 22, 2026	n/a	1,042 contacts →
	Partial evidence “Genesys Works is a nonprofit social enterprise providing pathways to career success for high school students in underserved communities through skills training, meaningful work…” Source: RevenueBase Database · checked Sep 22, 2026
8	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
9	The Children's Village	Strong evidence	Dobbs Ferry, NY, United StatesHQ checked Sep 22, 2026	501-1,000	742 contacts →
	Strong 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
10	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
11	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
12	Urban Alliance	Strong evidence	Washington, United StatesHQ checked Sep 22, 2026	51-200	558 contacts →
	Strong 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
13	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
14	Communities In Schools National Office	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 22, 2026	51-200	506 contacts →
	Indirect evidence “Communities In Schools® (CIS®) is a national organization that ensures every student has what they need to realize their potential in school and beyond.” Source: RevenueBase Database · checked Sep 22, 2026
15	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
16	Lifeworks Austin	Indirect evidence	Austin, TX, United StatesHQ checked Sep 22, 2026	51-200	480 contacts →
	Indirect evidence “We believe in the transformational power of acceptance.” Source: RevenueBase Database · checked Sep 22, 2026
17	BUILD	Partial evidence	Redwood City, CA, United StatesHQ checked Sep 22, 2026	51-200	462 contacts →
	Partial evidence “Founded in BUILD uses entrepreneurship-based, experiential learning to ignite the potential of youth in under-resourced communities and equip them for high school, college and…” Source: RevenueBase Database · checked Sep 22, 2026
18	SASE	Indirect evidence	Denver, CO, United StatesHQ checked Sep 22, 2026	51-200	460 contacts →
	Indirect evidence “SASE is a 501(c)(3) organization.” Source: RevenueBase Database · checked Sep 22, 2026
19	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
20	Para LOS Niños	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 22, 2026	201-500	423 contacts →
	Partial evidence “Founded on Skid Row in 1980, our model fosters pathways to success through powerful families, strong communities, and excellence in education for children and youth to thrive.” Source: RevenueBase Database · checked Sep 22, 2026
21	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
22	Hbcu First	Partial evidence	New York, NY, United StatesHQ checked Sep 22, 2026	n/a	402 contacts →
	Partial evidence “HBCU First is a student-led, employer-powered community advancing the wellbeing and economic participation of America's youth.” Source: RevenueBase Database · checked Sep 22, 2026
23	After-School All-Stars	Indirect evidence	Los Angeles, DC, United StatesHQ checked Sep 22, 2026	201-500	394 contacts →
	Indirect evidence “After-School All-Stars (ASAS) provides free comprehensive after-school programs that keep children safe and help them succeed in school and life.” Source: RevenueBase Database · checked Sep 22, 2026
24	Abraxas Youth & Family Services	Strong evidence	Pittsburgh, PA, United StatesHQ checked Sep 22, 2026	501-1,000	393 contacts →
	Strong evidence “Abraxas Youth & Family Services is a nonprofit provider of a diversified array of services to over youth, adults and families each year.” Source: RevenueBase Database · checked Sep 22, 2026
25	Valley Youth House	Partial evidence	Bethlehem, PA, United StatesHQ checked Sep 22, 2026	201-500	345 contacts →
	Partial evidence “Valley Youth House is the catalyst for youth to achieve their desired future through genuine relationships that support families, ensure safe places, and build community…” 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 nonprofits. 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 nonprofits.
Partial evidence: Its own public description names part of youth mentoring nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name youth mentoring nonprofits. 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 6,615 youth mentoring nonprofits based in the United States

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Youth mentoring nonprofits based in the United States at a glance

As of Sep 22, 2026

24.7%Verified-email coverage

16.5Average contacts per company

1-10Median size (employees)

3.8%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

4,094

11-50

1,776

51-200

581

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,615 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among youth mentoring nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “youth mentoring nonprofits”. 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 nonprofits), 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 nonprofits, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 26,876 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 nonprofits by metro

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 nonprofits, 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 nonprofits are there based in the United States?

RevenueBase identified 6,615 youth mentoring nonprofits headquartered in the United States 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?

Boys & Girls Clubs Of America, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most youth mentoring nonprofits?

New York leads with 249 headquartered companies, followed by Los Angeles (188) and Chicago (171).

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 26,876 verified decision-maker contacts tracked across these 6,615 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.