> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/seattle-wa/non-profit-organizations/ # Nonprofit Organizations in Seattle, WA The bigger nonprofit organizations headquartered in Seattle, WA, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the nonprofit organizations counted in Seattle, WA, the biggest by headcount range include Bill & Melinda Gates Foundation, Ymca Of Greater Seattle and Evergreen Goodwill Of Northwest Washington. They are mostly very small: 74% have 50 or fewer employees. ## Which nonprofit organizations are in Seattle? Among the companies whose public profile lists Non-profit Organizations as their industry and Seattle, WA as their headquarters, the biggest by headcount range include Bill & Melinda Gates Foundation, Ymca Of Greater Seattle, Evergreen Goodwill Of Northwest Washington, Pioneer Human Services and World Concern. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Bill & Melinda Gates Foundation | 1,001 to 5,000 | | Ymca Of Greater Seattle | 1,001 to 5,000 | | Evergreen Goodwill Of Northwest Washington | 1,001 to 5,000 | | Pioneer Human Services | 501 to 1,000 | | World Concern | 501 to 1,000 | | The Lighthouse For The Blind | 501 to 1,000 | | Medreport Foundation | 501 to 1,000 | | Icf Washington State Icfwa | 501 to 1,000 | | Ywca Seattle King Snohomish | 201 to 500 | | Crisis Connections | 201 to 500 | | Plymouth Housing | 201 to 500 | | Sound Generations | 201 to 500 | | Entrepreneurs' Organization - Seattle | 201 to 500 | | Bayview Seattle | 201 to 500 | | Villagereach | 51 to 200 | | Downtown Seattle Association | 51 to 200 | | Greater Good Charities | 51 to 200 | | The Max Foundation | 51 to 200 | | Seattle Metropolitan Chamber Of Commerce | 51 to 200 | | National Casa Gal Association For Children | 51 to 200 | | Treehouse | 51 to 200 | | Siff | 51 to 200 | | The Panorama Group | 51 to 200 | | Paul G. Allen Family Foundation | 51 to 200 | | Lifelong | 51 to 200 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do nonprofit organizations in Seattle do? Non-profit Organizations is a broad label. The most common NAICS codes among them are 813410 (28%), 624190 (24%) and 624310 (7%). **Figure: What nonprofit organizations in Seattle do.** Bars for the share of counted nonprofit organizations with each code: 813410 28%, 624190 24%, 624310 7%, 459110 3%, 541990 3%, 611710 3%, 623990 3%. *Share of counted nonprofit organizations in Seattle by their NAICS code.* [NAICS 623990](https://enrich.chat/naics/623990/) ## How big are they? 74% of the nonprofit organizations counted in Seattle have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of nonprofit organizations in Seattle.** Seven columns for the share of counted nonprofit organizations in Seattle in each employee range: 11 to 50 74%, 51 to 200 18%, 201 to 500 3%, 501 to 1,000 3%, 1,001 to 5,000 2%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted nonprofit organizations in Seattle in each employee range.* ## How old are they? Most were founded in the 2010s (25%), then the 2000s (24%). **Figure: When nonprofit organizations in Seattle were founded.** Eight columns for the share of counted nonprofit organizations in Seattle founded in each era: Before 1960 13%, 1960s 5%, 1970s 8%, 1980s 10%, 1990s 12%, 2000s 24%, 2010s 25%, 2020s 5%. *Share of counted nonprofit organizations in Seattle by the era they were founded in, for the ones that list a founding year.* ## How nonprofit organizations compare - 29% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at nonprofit organizations in Seattle? The people to talk to are usually executive directors and operations leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the nonprofit organizations in Seattle, WA ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the executive directors and operations leaders at nonprofit organizations in Seattle, WA, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Seattle: [Software Companies](https://enrich.chat/companies-in/seattle-wa/software-development/)[Construction Companies](https://enrich.chat/companies-in/seattle-wa/construction/)[Real Estate Companies](https://enrich.chat/companies-in/seattle-wa/real-estate/)[IT Services Companies](https://enrich.chat/companies-in/seattle-wa/it-services-and-it-consulting/)[Advertising Agencies](https://enrich.chat/companies-in/seattle-wa/advertising-services/)[Technology and Internet Companies](https://enrich.chat/companies-in/seattle-wa/technology-information-and-internet/)[Consulting Firms](https://enrich.chat/companies-in/seattle-wa/business-consulting-and-services/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/seattle-wa/hospitals-and-health-care/)[Financial Services Companies](https://enrich.chat/companies-in/seattle-wa/financial-services/)[Architecture Firms](https://enrich.chat/companies-in/seattle-wa/architecture-and-planning/)[Law Firms](https://enrich.chat/companies-in/seattle-wa/law-practice/)[Legal Services Firms](https://enrich.chat/companies-in/seattle-wa/legal-services/)[Design Firms](https://enrich.chat/companies-in/seattle-wa/design-services/)[Education Organizations](https://enrich.chat/companies-in/seattle-wa/education-administration-programs/)[Food and Beverage Manufacturers](https://enrich.chat/companies-in/seattle-wa/food-and-beverage-manufacturing/)[Facilities Services Companies](https://enrich.chat/companies-in/seattle-wa/facilities-services/)[Colleges and Universities](https://enrich.chat/companies-in/seattle-wa/higher-education/)[Research Services Firms](https://enrich.chat/companies-in/seattle-wa/research-services/)[All of Seattle](https://enrich.chat/companies-in/seattle-wa/) Nonprofit Organizations in other cities: [New York, NY](https://enrich.chat/companies-in/new-york-ny/non-profit-organizations/)[Washington, DC](https://enrich.chat/companies-in/washington-dc/non-profit-organizations/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/non-profit-organizations/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/non-profit-organizations/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/non-profit-organizations/)[San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/non-profit-organizations/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/non-profit-organizations/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/non-profit-organizations/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/non-profit-organizations/)[Philadelphia, PA](https://enrich.chat/companies-in/philadelphia-pa/non-profit-organizations/) ## Frequently asked questions ### Which are the biggest nonprofit organizations in Seattle? Among those counted, they include Bill & Melinda Gates Foundation, Ymca Of Greater Seattle, Evergreen Goodwill Of Northwest Washington, Pioneer Human Services and World Concern, ranked by headcount range. ### How big are nonprofit organizations in Seattle? 74% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as non-profit organizations? Companies whose public profile lists Non-profit Organizations as their industry and whose headquarters are in Seattle, WA. ## Try this prompt Find the people at nonprofit organizations in Seattle ```text Use www.enrich.chat to find the executive directors and operations leaders at nonprofit organizations in Seattle, WA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Software Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/software-development/) - [Construction Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/construction/) - [Real Estate Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/real-estate/) - [IT Services Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/it-services-and-it-consulting/) - [Nonprofit Organizations in New York](https://enrich.chat/companies-in/new-york-ny/non-profit-organizations/) - [Nonprofit Organizations in Washington, DC](https://enrich.chat/companies-in/washington-dc/non-profit-organizations/) - [Nonprofit Organizations in Chicago](https://enrich.chat/companies-in/chicago-il/non-profit-organizations/) - [Nonprofit Organizations in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/non-profit-organizations/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)