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Nonprofits in EAST ISLIP, NY

57 tax-exempt organizations with a return on IRS file.

Largest nonprofits in EAST ISLIP by revenue

Top 5s in EAST ISLIP

Most raised in gifts and grants

Contributions, gifts and grants received in the year

  1. 1Exchange Ambulance Corporation of the Islips990, year ended Dec 2025$1.2M
  2. 2Alzheimers Disease Resourcecenter Inc990, year ended Jun 2025$685.4K
  3. 3Islip Arts Council Inc990, year ended Dec 2024$375K
  4. 4Nassau-Suffolk Performing Arts LTD990, year ended Aug 2025$257.9K
  5. 5Ancient Order of Hibernians in America990, year ended Dec 2023$80.4K

Largest reserves

Net assets (fund balance) at year end

  1. 1Robert Keleher Private Foundation Inc990-PF, year ended Dec 2024$8.7M
  2. 2Alzheimers Disease Resourcecenter Inc990, year ended Jun 2025$2.5M
  3. 3Exchange Ambulance Corporation of the Islips990, year ended Dec 2025$1.8M
  4. 4East Islip Volunteer Exempt Firemens Benevolent Association990, year ended Dec 2024$1.4M
  5. 5East Islip Anglers & Boating Association Inc990, year ended Aug 2025$1.4M

Highest-paid people

Compensation from the organization and related organizations, including other pay

  1. 1Lauren VlachosExecutive Director · Alzheimers Disease Resourcecenter Inc$129K
  2. 2Lynda MoranExecutive Di · Islip Arts Council Inc$42K
  3. 3Joel LevySecretary & Treasurer · Nassau-Suffolk Performing Arts LTD$28K
  4. 4Steven BehrExecutive Director · Nassau-Suffolk Performing Arts LTD$28K
  5. 5Katrina KuanGallery Admi · Islip Arts Council Inc$22.3K

All nonprofits in EAST ISLIP, A–Z