Data update history
January 7, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 6, 2024
Updated personnel
Identified 3 new personnel
December 27, 2023
Received grants
Identified 3 new grant, including a grant for $534,587 from ClimateWorks Foundation August 7, 2023
Posted financials
Added Form 990 for fiscal year 2021
September 27, 2022
Used new vendors
Identified 2 new vendors, including , and
Nonprofit Types
Research centersEnvironmental organizationsCharities
Issues
Science and technologyPollutionEnvironment
Characteristics
Conducts researchOperates internationallyTax deductible donations
General information
- Address
- 3216 W Bertona St
- Seattle, WA 98199
- Metro area
- Seattle-Tacoma-Bellevue, WA
- Website URL
- buildingtransparency.org/about/who/
- Phone
- (206) 491-2815
IRS details
- EIN
- 84-2727715
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 2020
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- C20: Pollution Abatement and Control Services
- NAICS code, primary
- 5416: Professional, Scientific, and Technical Services
- Parent/child status
- Independent
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