Company lists · Data refreshed September 2026
Top 25 Nonprofit mentoring organizations based in Houston, United States
RevenueBase identified 81 nonprofit mentoring organizations headquartered in Houston, United States as of September 2026 and tracks 771 professional contacts across them, including 162 with verified work emails. New York is the largest hub.
This list covers nonprofit mentoring organizations headquartered in Houston, 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 20, 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 nonprofit mentoring organizations based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 120 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 104 contacts → | ||||
Indirect evidence “At the Prison Entrepreneurship Program, we are servant leaders on a mission to transform inmates and executives by unlocking human potential through entrepreneurial passion…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 48 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 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 44 contacts → | ||||
Indirect evidence “Atlas Scholars is an innovative development program providing high school students with mentorship, scholarships, and exposure to performance-based, professional environments.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 30 contacts → | ||||
Partial evidence “PAIR is a nonprofit organization committed to advancing refugee youth in Houston, TX.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 24 contacts → | ||||
Indirect evidence “Since 1950, Big Brothers Big Sisters Greater Houston has operated under the belief that inherent in every child is incredible potential.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 18 contacts → | ||||
Indirect evidence “Our Mission is to surround students with a community of support, empowering them to stay in school and achieve in life.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 12 contacts → | ||||
Indirect evidence “The mission of Houston reVision is to break the cycle of juvenile justice involvement and homelessness among youth in Harris County by leveraging the power of community to connect…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 11 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 11 contacts → | ||||
Indirect evidence “No matter where we are, an avenger will foster a fair positive safe environment using respect for others, self confidence and leadership.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 10 contacts → | ||||
Indirect evidence “Eight Million Stories empowers at-promise young people (ages 9-24) with life readiness skills through a focus on education, skill-building, and personal development.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 10 contacts → | ||||
Indirect evidence “At United for College & Career Success (UFCS), we help underserved learners aged 16-24-including first-generation students, Opportunity Youth, and those from low-income…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 8 contacts → | ||||
Indirect evidence “WYF is designed to help students dream big and achieve academic, personal, and professional growth.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 7 contacts → | ||||
Partial evidence “Since 1984, Serving the Nonprofits that Serve Our Communities Executive Service Corps of Houston is focused exclusively on advising nonprofits.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 contacts → | ||||
Partial evidence “Thrive Nonprofit Solutions, LLC provides your nonprofit with the tools to positively impact the community and simultaneously thrive as successful business.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 5 contacts → | ||||
Indirect evidence “Minds Matter is a comprehensive and highly-successful three-year program that empowers young people from low-income families to achieve college readiness and success.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 contacts → | ||||
Indirect evidence “Our Mission at Houston Empowering Minds Youth Services (HEMYS) is to inspire and motivate children / adolescents to achieve their goals and conquer adversity through positive…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Partial evidence “Mission Transformation is a 501(c)3 nonprofit organization.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Indirect evidence “Trailblazer Ministries is a 501(c)(3) non-profit organization with the mission to mentor fatherless and underserved young men in the Name of Jesus.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “The Vision Inspired (VI) Scholars program, developed in partnership with the Fort Bend Education Foundation, provides impactful scholarships and mentorship for high-potential…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “At PBMAH, we create opportunities for minority youth to improve their lives and their communities.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “VISION Inc.(formally operated as The Glass Slipper Foundation) is committed to fostering the growth and potential of underserved youth through transformative education and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1 contacts → | ||||
Partial evidence “Mufasa’s Pride Rites of Passage is a nonprofit organization that targets young males between the ages of 12-17, and is committed to making a difference in the lives of these young…” Source: RevenueBase Database · checked Sep 20, 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: nonprofit 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 nonprofit mentoring organizations.
- Partial evidence
- Its own public description names part of nonprofit mentoring organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name nonprofit 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 81 nonprofit mentoring organizations based in Houston, United States
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Nonprofit mentoring organizations based in Houston, United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Houston, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 81 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 nonprofit 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 Houston, United States whose own description of what they do matches “nonprofit 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 nonprofit 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 nonprofit mentoring organizations, and records with no verified work email. Companies headquartered outside Houston 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, 162 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 20, 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.
Nonprofit mentoring organizations by metro in the United States
- Nonprofit mentoring organizations in New York220
- Nonprofit mentoring organizations in Los Angeles150
- Nonprofit mentoring organizations in Chicago149
- Nonprofit mentoring organizations in Atlanta107
- Nonprofit mentoring organizations in Washington100
- Nonprofit mentoring organizations in Houston81
- Nonprofit mentoring organizations in Dallas71
- Nonprofit mentoring organizations in Boston63
- Nonprofit mentoring organizations in San Francisco61
- Nonprofit mentoring organizations in Seattle56
- Nonprofit mentoring organizations in Charlotte52
- Nonprofit mentoring organizations in Philadelphia50
- Nonprofit mentoring organizations in Miami49
- Nonprofit mentoring organizations in Portland45
- Nonprofit mentoring organizations in Denver44
- Nonprofit mentoring organizations in San Diego43
- Nonprofit mentoring organizations in Baltimore42
- Nonprofit mentoring organizations in Oakland41
- Nonprofit mentoring organizations in Austin40
- Nonprofit mentoring organizations in Detroit39
- Nonprofit mentoring organizations in Orlando38
- Nonprofit mentoring organizations in Indianapolis37
- Nonprofit mentoring organizations in Minneapolis36
- Nonprofit mentoring organizations in Columbus35
- Nonprofit mentoring organizations in Cincinnati31
- Nonprofit mentoring organizations in Las Vegas31
- Nonprofit mentoring organizations in Phoenix31
- Nonprofit mentoring organizations in San Jose29
- Nonprofit mentoring organizations in Tampa29
- Nonprofit mentoring organizations in Raleigh28
- Nonprofit mentoring organizations in Pittsburgh27
- Nonprofit mentoring organizations in Sacramento27
- Nonprofit mentoring organizations in Richmond25
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 nonprofit 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 nonprofit mentoring organizations are there based in Houston, United States?
RevenueBase identified 81 nonprofit mentoring organizations headquartered in Houston, 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?
BE A Champion, INC, headquartered in Houston, tops this list with the largest team on record.
Which city has the most nonprofit mentoring organizations?
New York leads with 220 headquartered companies, followed by Los Angeles (150) 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 162 verified decision-maker contacts tracked across these 81 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 20, 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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