Organization for Polyamory and
Data sourced from IRS 990 public filings
Organization for Polyamory and Ethical Nonmonogamy OPEN (Organization for Polyamory and Ethical Non-monogamy) is a nonprofit organization dedicated to fostering the polyamory and non-monogamy movement by advancing cultural acceptance, building political power, and supporting non-monogamous communities and leaders.
Organization for Polyamory and has received 3 grants from 1 known foundation funders. Revenue increased from $117,487 in 2024 to $246,312 in 2025. Most recent reported revenue: $246,312.
Annual Revenue
$246,312
Known Funders
1
Grants Received
3
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $246,312 | $243,469 | $75,219 |
| 2024 | $117,487 | $172,929 | $73,726 |
| 2023 | $275,610 | $152,723 | $131,768 |
Top Funders
Cambridge, MA
Cambridge, MA
Cambridge, MA
Key Personnel
From 2025 IRS 990 filing
BrettChamberlin
Executive Dir.
William Winters
President
Stacey McLarty
Treasurer
Dedeker Winston
Trustee
Casira Copes
Trustee
Noa Elan
Secretary
Evita Sawyers
Trustee
Frequently Asked Questions
Other Nonprofits in California
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