Data update history
September 21, 2024
Updated personnel
Identified 3 new personnel
June 3, 2024
Posted financials
Added Form 990 for fiscal year 2023
May 31, 2024
Updated personnel
Identified 4 new personnel
May 22, 2024
Updated personnel
Identified 2 new personnel
May 19, 2024
Used new vendors
Identified 2 new vendors, including , and
Nonprofit Types
Trade associationsBusiness and community development organizationsEnvironmental organizationsChapter / child organizationsCharities
Issues
EducationEnvironmentCommunity improvementPublic policyBusiness and industry
Characteristics
MembershipsReceives government fundingCommunity engagement / volunteeringTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- 1250 H St NW 850
- Washington, DC 20005
- Metro area
- Washington-Arlington-Alexandria, DC-VA-MD-WV
- County
- District of Columbia, DC
- Website URL
- ecos.org/Â
- Phone
- (202) 266-4920
IRS details
- EIN
- 52-2053377
- Fiscal year end
- September
- Taxreturn type
- Form 990
- Year formed
- 1997
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- C60: Environmental Education
- NAICS code, primary
- 813910: Trade Associations
- Parent/child status
- Subordinate organization
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