Company lists · Data refreshed September 2026
Top 25 Youth mentoring organizations based in Oakland, United States
RevenueBase identified 41 youth mentoring organizations headquartered in Oakland, United States as of September 2026 and tracks 1,152 professional contacts across them, including 427 with verified work emails. New York is the largest hub.
This list covers youth mentoring organizations headquartered in Oakland, 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.
The 25 largest youth mentoring organizations based in Oakland, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 238 contacts → | ||||
Indirect evidence “Summer Search believes young people should have the opportunity to fulfill their potential, regardless of their circumstances.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 2 | 185 contacts → | ||||
Indirect evidence “The Hidden Genius Project was founded in 2012 by five Black male entrepreneurs and technologists unnerved by the dramatic juxtaposition between the high unemployment of Black male…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 3 | 86 contacts → | ||||
Indirect evidence “CASC is a student-led non-profit organization founded in 1947 by the California Department of Education and the California Association of School Administrators.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 4 | 80 contacts → | ||||
Indirect evidence “EBAYC envisions all young people growing up to be lifelong builders of a just and compassionate multicultural society.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 5 | 76 contacts → | ||||
Partial evidence “The Youth Employment Partnership (YEP) empowers Oakland youth and young adults to create clear, actionable pathways out of poverty and to a healthy adulthood.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 6 | 73 contacts → | ||||
Partial evidence “Since it’s opening in 2005, Youth UpRising (YU) has gone from a barebones operation to a bustling, high-tech youth leadership development center.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 7 | 60 contacts → | ||||
Indirect evidence “Founded in 2005, Aspire Education provides high quality educational mentorship to students in underserved communities throughout the Bay Area.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 8 | 53 contacts → | ||||
Partial evidence “Oakland Leaf empowers youth with the confidence to explore life with curiosity and excitement, advocate for themselves and their community, and catalyze change as leaders.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 9 | 48 contacts → | ||||
Partial evidence “EOYDC’s mission is to nurture the holistic development of youth from kindergarten into adulthood so that they can live a life of prosperity, integrity, and purpose.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 10 | 40 contacts → | ||||
Indirect evidence “Our Mission is to provide children facing adversity with strong and enduring, professionally supported 1-to-1 relationships that change their lives for the better, forever.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 11 | 32 contacts → | ||||
Partial evidence “Alternatives in Action is a non-profit which inspires over 1,300 Bay Area youth each year to realize their leadership potential and prepares them for college, career and community…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 12 | 25 contacts → | ||||
Partial evidence “Flourish Agenda is a national nonprofit consulting firm that works with youth of color, schools, youth-serving organizations, foundations, and local governments to build and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 13 | 23 contacts → | ||||
Indirect evidence “Appa is solving the problem of teen loneliness by combining 1:1 mentorship with clinically-backed content.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 14 | 14 contacts → | ||||
Partial evidence “Boys & Girls Clubs of Oakland (BGCO) is a tax-exempt nonprofit organization chartered and dedicated to developing its community’s youth into positive contributors to society.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 15 | 10 contacts → | ||||
Partial evidence “Catalyst Youth Network was founded in 2020 to help bring equity of opportunity and resources to the historically underserved youth of Oakland, California.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 16 | 9 contacts → | ||||
Strong evidence “The Ever Forward Club is a youth development and mentoring program whose mission is to create communities of students who are setting and achieving their personal goals inside and…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Strong evidence “MENTOR’s mission is to increase both the quality and quantity of youth mentoring in America and close the mentoring gap for the one in three young people growing up without a…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 18 | 8 contacts → | ||||
Partial evidence “East Oakland Boxing Association (EOBA) is a free after-school and summer youth development program for local youth ages 5-20.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 19 | 8 contacts → | ||||
Indirect evidence “United Roots is a non-profit organization in Oakland, California.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 20 | 5 contacts → | ||||
Indirect evidence “Tech With Heart Foundation 501(c)(3) provides a safe, nurturing foundation for learning and growing as an individual, and as a professional entrepreneur.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Partial evidence “Upward Roots is a nonprofit organization that develops leadership and empowers youth from disadvantaged communities through community service.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 22 | 5 contacts → | ||||
Indirect evidence “In 2010 We Lead Ours (WELO) was founded in Oakland California by Dwayne Aikens Jr, Lamont Robinson Jr, and Trestin George.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 23 | 5 contacts → | ||||
Indirect evidence “Camp Common Ground (CCG) is creating a world free of race and class bias.” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Partial evidence “Brothers on the Rise (BOTR) is a dual direct service-systems change organization addressing the multiple challenges which disproportionately affect low-income male youth of color…” Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026Thanks. The Data Team will review it. | |||||
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 41 youth mentoring organizations based in Oakland, United States
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Youth mentoring organizations based in Oakland, United States at a glance
As of Sep 22, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Oakland, so it is reported there. Company counts and contact totals on this page are exact for Oakland, over 41 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 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.
- What qualifies
- Companies headquartered in Oakland, United States 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. Companies headquartered outside Oakland 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, 427 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 metro in the United States
- Youth mentoring organizations in New York199
- Youth mentoring organizations in Los Angeles161
- Youth mentoring organizations in Chicago149
- Youth mentoring organizations in Atlanta111
- Youth mentoring organizations in Washington103
- Youth mentoring organizations in Houston80
- Youth mentoring organizations in Dallas71
- Youth mentoring organizations in Seattle57
- Youth mentoring organizations in San Francisco56
- Youth mentoring organizations in Miami54
- Youth mentoring organizations in Baltimore53
- Youth mentoring organizations in Philadelphia53
- Youth mentoring organizations in Charlotte50
- Youth mentoring organizations in Detroit48
- Youth mentoring organizations in Indianapolis47
- Youth mentoring organizations in Boston43
- Youth mentoring organizations in Portland43
- Youth mentoring organizations in Denver41
- Youth mentoring organizations in Oakland41
- Youth mentoring organizations in Columbus40
- Youth mentoring organizations in Phoenix38
- Youth mentoring organizations in San Diego36
- Youth mentoring organizations in Minneapolis35
- Youth mentoring organizations in Cincinnati34
- Youth mentoring organizations in Kansas City33
- Youth mentoring organizations in Tampa32
- Youth mentoring organizations in Las Vegas31
- Youth mentoring organizations in Orlando31
- Youth mentoring organizations in San Jose31
- Youth mentoring organizations in Richmond30
- Youth mentoring organizations in Sacramento30
- Youth mentoring organizations in Pittsburgh29
- Youth mentoring organizations in Raleigh27
- Youth mentoring organizations in Austin25
- Youth mentoring organizations in Bronx25
- Youth mentoring organizations in Memphis25
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 based in Oakland, United States?
RevenueBase identified 41 youth mentoring organizations headquartered in Oakland, 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?
Summer Search, headquartered in Oakland, tops this list with the largest team on record.
Which city has the most youth mentoring organizations?
New York leads with 199 headquartered companies, followed by Los Angeles (161) and Chicago (149).
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 427 verified decision-maker contacts tracked across these 41 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.
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