Company lists · Data refreshed November 2026

Top 10 After school program nonprofits based in San Diego, United States

Name: After school program nonprofits based in San Diego, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 29 companies tracked

RevenueBase identified 29 company matches for after school program nonprofits associated with San Diego, United States as of November 2026 and tracks 1,521 professional contacts across them, including 513 with verified work emails. Across the United States, New York is the largest hub for this category (180 companies); San Diego has 29.

This list covers company matches for after school program nonprofits associated with San Diego, 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

29Companies

1,521Contacts tracked

513Verified emails

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The 10 largest after school program nonprofits based in San Diego, United States

Ranked by team size

Top 10 of 29 company matches for after school program nonprofits based in San Diego, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Elevo Learning	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	201-500	850 contacts →
	Exact match “Elevo's mission is to transform the well-being of students, so they look forward to coming to school.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	SAY SAN Diego Social Advocates For Youth	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	201-500	293 contacts →
	Exact match “SAY San Diego (Social Advocates for Youth) is a dynamic, nonprofit organization that strengthens the whole child, whole family, and whole community.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Boys & Girls Clubs Of Greater SAN Diego	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	51-200	53 contacts →
	Exact match “Boys & Girls Clubs of Greater San Diego Changes Lives through quality youth programs and guidance in a safe, affordable, and fun environment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Chicano Federation Of SAN Diego County	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	51-200	52 contacts →
	Exact match “Founded in 1969 during the Chicano Civil Rights Movement, Chicano Federation has spent more than five decades creating opportunities, advocating for our communities, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Stem Next Opportunity Fund	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	11-50	42 contacts →
	Exact match “STEM Next is leading the national movement to make the power of STEM discovery available to all young people through afterschool and summer programs.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Barrio Logan College Institute	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “Barrio Logan College Institute (BLCI) is a nonprofit organization that prepares underserved students to be the first in their families to go to college through after school…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Tariq Khamisa Foundation TKF	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “In January 1995, Tariq Khamisa, a 20-year-old SDSU student, was killed by Tony Hicks, a 14-year-old gang member.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	SAN Diego Young Artists Music Academy	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “San Diego Young Artists Music Academy is a 501 ( c) 3 nonprofit that offers a variety of after-school and summer programs to every adolescent in need of our program, no matter…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Camp Fire SAN Diego County	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “Camp Fire San Diego County has been serving the county for over 75 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	The Design39campus Collaborative	Exact match	San Diego, CA, United StatesHQ recorded Nov 6, 2026	11-50	4 contacts →
	Exact match “The D39C Collaborative supports the Design39Campus mission to Reinvent Education as a Public School serving TK-8 students.” Recorded in the RevenueBase company graph · Nov 6, 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 “after school program 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 29 after school program nonprofits based in San Diego, United States

See the full list, filter by size, metro and specialty, and access 513 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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After school program nonprofits based in San Diego, United States at a glance

As of Nov 6, 2026

33.7%Verified-email coverage

52.4Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 29 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 San Diego, United States whose business descriptions match “after school program 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 513 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.

After school program 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 “after school program nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many after school program nonprofits are there based in San Diego, United States?

RevenueBase identified 29 company matches for after school program nonprofits associated with San Diego, 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?

Elevo Learning 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 after school program nonprofits?

New York leads the United States with 180 company records, followed by Chicago (108) and Los Angeles (100). San Diego has 29.

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 513 professional contacts with verified work emails tracked across these 29 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.