Company lists · Data refreshed November 2026

Top 25 Mentoring program providers based in the United States

RevenueBase identified 816 company matches for mentoring program providers associated with the United States as of November 2026 and tracks 8,385 professional contacts across them, including 2,324 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for mentoring program providers associated with the United States, 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
816Companies
8,385Contacts tracked
2,324Verified emails
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The 25 largest mentoring program providers based in the United States

Ranked by team size
Top 25 of 816 company matches for mentoring program providers based in the United States, 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 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
2Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026n/a267 contacts →

Exact match

“Ambition In Motion ensures executives will have greater clarity of their career paths through our horizontal mentorship program, which helps executive grow through their strengths…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact matchWashington, DC, United StatesHQ recorded Nov 6, 2026n/a196 contacts →

Exact match

“Micromentor is the world's largest online mentoring community, connecting purpose-driven entrepreneurs with experienced business mentors worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a145 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchUnited StatesHQ recorded Nov 6, 202611-50134 contacts →

Exact match

“The HeadStart Fellowship is a mentorship program designed to give high achieving college students a “head start” on their professional and personal development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTyler, TX, United StatesHQ recorded Nov 6, 202651-200107 contacts →

Exact match

“We exist to mobilize goldy people in the lives of kids and families, to provide tangible help and eternal hope.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMinneapolis, MN, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“We create and support mentoring relationships that ignite the power and promise of youth in the Twin Cities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSanta Ana, CA, United StatesHQ recorded Nov 6, 202651-200103 contacts →

Exact match

“Big Brothers Big Sisters believes every child is born with potential.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPhiladelphia, PA, United StatesHQ recorded Nov 6, 202611-5086 contacts →

Exact match

“The ACE Mentor Program of America, Inc.(ACE) helps mentor high school students and inspires them to pursue careers in design and construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMiami, FL, United StatesHQ recorded Nov 6, 2026201-50085 contacts →

Exact match

“The Sunshine Method is a powerful one-on-one learning initiative designed to promote education and leadership in youth from diverse backgrounds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026n/a81 contacts →

Exact match

“The ACE Mentor Program prepares high school students for careers in design and construction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Big Brothers Big Sisters is the oldest, largest and most effective youth mentoring organization in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“Every child deserves a chance to see their potential realized.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchVenice, FL, United StatesHQ recorded Nov 6, 202611-5071 contacts →

Exact match

“For over 50 years, Big Brothers Big Sisters of the Sun Coast has been matching youth in meaningful, enduring, professionally supported mentoring relationships with adult…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Empowering youth to reach their full potential through mentorship & support of someone who elieves in, nspires & uides them #ItTakesLittleToBeBIG.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAurora, CO, United StatesHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Colorado UpLift is a nonprofit youth service organization that teaches character, leadership, and life skills to urban kids in Denver & Aurora Public Schools.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“Founded in 2005, Aspire Education provides high quality educational mentorship to students in underserved communities throughout the Bay Area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWichita, KS, United StatesHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“Kansas Big Brothers Big Sisters matches youth facing adversity with caring, adult mentors outside of their home.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Cincinnati Youth Collaborative (CYC) is on a mission to empower young people to overcome obstacles and excel in education, career and life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Academy 4 is a non-profit organization that provides a one-on-one mentor from the community to EVERY 4th grader in Title One schools across the Fort Worth, Dallas, Austin, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“Every child deserves a mentor – someone to look up to and someone who cares.”

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

Showing 25 of 816 mentoring program providers based in the United States

See the full list, filter by size, metro and specialty, and access 2,324 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mentoring program providers based in the United States at a glance

As of Nov 6, 2026
27.7%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
4.0%Largest-city concentration · Los Angeles
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
553
11-50
190
51-200
46
201-500
13
501-1,000
6
1,001-5,000
3

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 816 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 the United States whose business descriptions match “mentoring program providers” 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 2,324 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.

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

How many mentoring program providers are there based in the United States?

RevenueBase identified 816 company matches for mentoring program providers associated with the United States 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?

Friends Of The Children tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mentoring program providers?

Los Angeles leads with 33 company records, followed by New York (33) and Chicago (22).

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 2,324 professional contacts with verified work emails tracked across these 816 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.

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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 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.