Company lists · Data refreshed September 2026

Top 10 Youth mentoring nonprofits based in Jacksonville, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 32 companies tracked

RevenueBase identified 32 company matches for youth mentoring nonprofits associated with Jacksonville, United States as of September 2026 and tracks 174 professional contacts across them, including 35 with verified work emails. Across the United States, New York is the largest hub for this category (249 companies); Jacksonville has 32.

This list covers company matches for youth mentoring nonprofits associated with Jacksonville, 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 September 22, 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 Sep 22, 2026 How this list was built

32Companies

174Contacts tracked

35Verified emails

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The 10 largest youth mentoring nonprofits based in Jacksonville, United States

Ranked by team size

Top 10 of 32 company matches for youth mentoring nonprofits based in Jacksonville, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	BIG Brothers BIG Sisters Of Northeast Florida	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	11-50	19 contacts →
	Exact match “We are one of the 270+ affiliates around the country helping children achieve their full potential through professionally supported, one-to-one relationships with measurable…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Elevate Jacksonville	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	11-50	14 contacts →
	Exact match “Building long-term, life-changing relationships with urban youth, equipping them to choose success.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	100 Black MEN Of Jacksonville	Exact match	Jacksonville, United StatesHQ recorded Sep 22, 2026	1-10	12 contacts →
	Exact match “JACKSONVILLE CHAPTER "Real Men Giving Real Time" The 100 Black Men of Jacksonville, Inc, the Jacksonville Chapter of the 100 Black Men of America, Inc, was founded in September…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Midwest Youth Services INC	Exact match	Jacksonville, IL, United StatesHQ recorded Sep 22, 2026	11-50	11 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Sanctuary On 8th Street	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	1-10	5 contacts →
	Exact match “In response to the changing needs of the neighborhood, the Presbytery of St.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Girls Of Virtue	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “Florida 501(3)C dedicated to empowering and equipping young women to succeed in life through mentorship and education.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Gameface 4 13 Training Academy	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “GameFace 4:13 Training Academy is a 501(c)(3) non-profit organization that focuses on mentoring youth physically, mentally, and spiritually through the game of basketball.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	The Boselli Foundation	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “The Boselli Foundation is a faith-based 501(c)(3) nonprofit committed to empowering youth and educators in Jacksonville, FL.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Subliminal Dreamz INC	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	11-50	2 contacts →
	Exact match “Local non-profit located on the Northside of Jacksonville looking to address the unmet needs in our communities.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	College And Career Dreams Program	Exact match	Jacksonville, FL, United StatesHQ recorded Sep 22, 2026	1-10	1 contacts →
	Exact match “We partner with Title 1 schools and local businesses to provide multi-year mentoring to middle and high students to attain college, career, and life success.” Recorded in the RevenueBase company graph · Sep 22, 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 “youth mentoring nonprofits”. 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 10 of 32 youth mentoring nonprofits based in Jacksonville, United States

See the full list, filter by size, metro and specialty, and access 35 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Youth mentoring nonprofits based in Jacksonville, United States at a glance

As of Sep 22, 2026

20.1%Verified-email coverage

5.4Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

501-1,000

Email recency for this list is measured across the whole United States list rather than for Jacksonville, so it is reported there. Company counts and contact totals on this page are exact for Jacksonville, over 32 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 Jacksonville, United States whose business descriptions match “youth mentoring nonprofits” 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 35 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 September 22, 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.

Youth mentoring nonprofits by metro in the United States

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

How many youth mentoring nonprofits are there based in Jacksonville, United States?

RevenueBase identified 32 company matches for youth mentoring nonprofits associated with Jacksonville, United States as of September 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 Northeast Florida tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most youth mentoring nonprofits?

New York leads the United States with 249 company records, followed by Los Angeles (188) and Chicago (171). Jacksonville has 32.

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 35 professional contacts with verified work emails tracked across these 32 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 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 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.