Company lists · Data refreshed September 2026

Top 21 Nonprofit child services organizations based in Seattle, United States

Name: Nonprofit child services organizations based in Seattle, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 38 companies tracked

RevenueBase identified 38 company matches for nonprofit child services organizations associated with Seattle, United States as of September 2026 and tracks 1,677 professional contacts across them, including 611 with verified work emails. Across the United States, New York is the largest hub for this category (115 companies); Seattle has 38.

This list covers company matches for nonprofit child services organizations associated with Seattle, 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 20, 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 20, 2026 How this list was built

38Companies

1,677Contacts tracked

611Verified emails

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The 21 largest nonprofit child services organizations based in Seattle, United States

Ranked by team size

Top 21 of 38 company matches for nonprofit child services organizations based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Casey Family Programs	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	201-500	478 contacts →
	Exact match “Casey Family Programs is the nation’s largest operating foundation focused on safely reducing the need for foster care while improving the safety and well-being of children.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Treehouse	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	51-200	177 contacts →
	Exact match “Treehouse creates opportunities for young people in foster care to thrive.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Ryther	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	51-200	157 contacts →
	Exact match “Helping children, youth, young adults, and their families find their path to healing and hope is at the core of our work.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Southwest Youth And Family Services	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	51-200	70 contacts →
	Exact match “Private, Non-Profit social services agency providing Counseling, Education, and Family Support to residents of Southwest Seattle, White Center, Burien, South Park, SeaTac and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Atlantic Street Center	Exact match	Seattle, United StatesHQ recorded Sep 20, 2026	51-200	61 contacts →
	Exact match “Atlantic Street Center (ASC), founded in 1910, is a not-for-profit, social service agency.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	The Mockingbird Society	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	11-50	49 contacts →
	Exact match “Our Mission To transform foster care and end youth homelessness.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Denise Louie Education Center Dlec	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	51-200	45 contacts →
	Exact match “Denise Louie Education Center promotes school and life readiness by providing early learning services to children and families that need our services the most.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Legal Counsel For Youth And Children	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	11-50	34 contacts →
	Exact match “Legal Counsel for Youth and Children (LCYC) is a legal nonprofit in Washington state.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Kids Club After School Program	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	n/a	31 contacts →
	Exact match “KIDS CLUB AFTER SCHOOL PROGRAM is a company based out of 1242 18TH AVE E, SEATTLE, Washington, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Believe In ME	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	1-10	28 contacts →
	Exact match “With your generosity, we fund children’s charities that provide marginalized kids with a safe place to call home, a family that loves them, a feeling of community, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Kids CO	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	51-200	24 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Laser Childcare	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	51-200	20 contacts →
	Exact match “LASER is a non-profit organization providing high-quality, year-round childcare to families in Northeast Seattle.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Northwest Resource Associates	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	1-10	15 contacts →
	Exact match “Northwest Resource Associates is a social services agency helping children, youth, and families thrive.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Westside Baby	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	11-50	11 contacts →
	Exact match “WestSide Baby is a nonprofit organization that collects previously owned items for children and babies and distributes them free of charge to King County families in need.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Tiny Tots Development Center	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	11-50	11 contacts →
	Exact match “Tiny Tots was founded by Mrs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Seattle Angels	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	1-10	9 contacts →
	Exact match “Seattle Angels mission is to walk alongside children, youth, and families in the foster care community by offering consistent support through intentional giving, relationship…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	Hopecentral	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	11-50	8 contacts →
	Exact match “HopeCentral is a pediatric and behavioral health primary care practice in Seattle's Rainier Valley.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Roots & Wings Foundation	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Two of the greatest gifts you can give a child are roots to grow and wings to fly.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	True North Group, LLC	Exact match	Seattle, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “The True North Group is dedicated to providing top-notch, strategic advice to non-profit and government organizations serving vulnerable groups.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Edugether Child Development Center	Exact match	Seattle, WA, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “Education plays a vital role in the lives of infants, toddlers, and young children.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Chosen & Dearly Loved Foundation	Exact match	Seattle, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “Our vision is to help special needs orphans around the world feel valued and find the love of a forever family.” Recorded in the RevenueBase company graph · Sep 20, 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 “nonprofit child services organizations”. 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 21 of 38 nonprofit child services organizations based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 611 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit child services organizations based in Seattle, United States at a glance

As of Sep 20, 2026

36.4%Verified-email coverage

44.1Average contacts per company

11-50Median size (employees)

Sep 20, 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 Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 38 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 Seattle, United States whose business descriptions match “nonprofit child services organizations” 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 611 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 20, 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.

Nonprofit child services organizations 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 “nonprofit child services organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit child services organizations are there based in Seattle, United States?

RevenueBase identified 38 company matches for nonprofit child services organizations associated with Seattle, 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?

Casey Family Programs 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 nonprofit child services organizations?

New York leads the United States with 115 company records, followed by Los Angeles (88) and Chicago (83). Seattle has 38.

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 611 professional contacts with verified work emails tracked across these 38 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 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 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.