> 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/brooklyn-ny/non-profit-organizations/ # Nonprofit Organizations in Brooklyn, NY The bigger nonprofit organizations headquartered in Brooklyn, NY, 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 Brooklyn, NY, the biggest by headcount range include Heartshare Human Services Of New York, Uri and Vera Institute Of Justice. They are mostly very small: 78% have 50 or fewer employees. ## Which nonprofit organizations are in Brooklyn? Among the companies whose public profile lists Non-profit Organizations as their industry and Brooklyn, NY as their headquarters, the biggest by headcount range include Heartshare Human Services Of New York, Uri, Vera Institute Of Justice, Helen Keller Services Hks and Cypress Hills Local Development. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Heartshare Human Services Of New York | 1,001 to 5,000 | | Uri | 501 to 1,000 | | Vera Institute Of Justice | 201 to 500 | | Helen Keller Services Hks | 201 to 500 | | Cypress Hills Local Development | 201 to 500 | | The Hope Program | 51 to 200 | | Bedford Stuyvesant Restoration | 51 to 200 | | Brooklyn Bridge Park | 51 to 200 | | Imani House | 51 to 200 | | Sesame Flyers International | 51 to 200 | | Lasurim | 51 to 200 | | Kupath Rabbi Meir Baal Hanes | 51 to 200 | | Humanity In Action | 11 to 50 | | Brooklyn Chamber Of Commerce | 11 to 50 | | Rainforest Foundation Us | 11 to 50 | | Downtown Brooklyn Partnership | 11 to 50 | | Pact | 11 to 50 | | Edible Schoolyard Nyc | 11 to 50 | | Aperio Philanthropy | 11 to 50 | | International Accountability Project | 11 to 50 | | Life Vest Inside | 11 to 50 | | Phi Iota Alpha Fraternity | 11 to 50 | | Black Alliance For Just Immigration Baji | 11 to 50 | | Stoked Mentoring Inc Stoked | 11 to 50 | | Educational Housing Services | 11 to 50 | 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 Brooklyn do? Non-profit Organizations is a broad label. The most common NAICS codes among them are 813410 (33%), 611110 (17%) and 531311 (8%). **Figure: What nonprofit organizations in Brooklyn do.** Bars for the share of counted nonprofit organizations with each code: 813410 33%, 611110 17%, 531311 8%, 541219 8%, 541715 8%, 624190 8%, 624310 8%. *Share of counted nonprofit organizations in Brooklyn by their NAICS code.* [NAICS 611110](https://enrich.chat/naics/611110/)[NAICS 531311](https://enrich.chat/naics/531311/)[NAICS 541219](https://enrich.chat/naics/541219/) ## How big are they? 78% of the nonprofit organizations counted in Brooklyn 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 Brooklyn.** Seven columns for the share of counted nonprofit organizations in Brooklyn in each employee range: 11 to 50 78%, 51 to 200 13%, 201 to 500 5%, 501 to 1,000 2%, 1,001 to 5,000 2%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted nonprofit organizations in Brooklyn in each employee range.* ## How do you reach the people at nonprofit organizations in Brooklyn? 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 Brooklyn, NY ``` ### 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 Brooklyn, NY, 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 Brooklyn: [Construction Companies](https://enrich.chat/companies-in/brooklyn-ny/construction/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/brooklyn-ny/hospitals-and-health-care/)[Advertising Agencies](https://enrich.chat/companies-in/brooklyn-ny/advertising-services/)[Software Companies](https://enrich.chat/companies-in/brooklyn-ny/software-development/)[Real Estate Companies](https://enrich.chat/companies-in/brooklyn-ny/real-estate/)[Technology and Internet Companies](https://enrich.chat/companies-in/brooklyn-ny/technology-information-and-internet/)[Education Organizations](https://enrich.chat/companies-in/brooklyn-ny/education-administration-programs/)[IT Services Companies](https://enrich.chat/companies-in/brooklyn-ny/it-services-and-it-consulting/)[Design Firms](https://enrich.chat/companies-in/brooklyn-ny/design-services/)[All of Brooklyn](https://enrich.chat/companies-in/brooklyn-ny/) 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/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/non-profit-organizations/) ## Frequently asked questions ### Which are the biggest nonprofit organizations in Brooklyn? Among those counted, they include Heartshare Human Services Of New York, Uri, Vera Institute Of Justice, Helen Keller Services Hks and Cypress Hills Local Development, ranked by headcount range. ### How big are nonprofit organizations in Brooklyn? 78% 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 Brooklyn, NY. ## Try this prompt Find the people at nonprofit organizations in Brooklyn ```text Use www.enrich.chat to find the executive directors and operations leaders at nonprofit organizations in Brooklyn, NY, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in Brooklyn](https://enrich.chat/companies-in/brooklyn-ny/construction/) - [Hospitals and Health Care Organizations in Brooklyn](https://enrich.chat/companies-in/brooklyn-ny/hospitals-and-health-care/) - [Advertising Agencies in Brooklyn](https://enrich.chat/companies-in/brooklyn-ny/advertising-services/) - [Software Companies in Brooklyn](https://enrich.chat/companies-in/brooklyn-ny/software-development/) - [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/)