SOCIETY OF INDUSTRIAL AND OFFICE REALTORS is a Public Charity headquartered in WASHINGTON, DC. Financial data from the 2024 filing: $9.6M revenue, $9.8M expenses, $14.0M total assets. 8 publicly reported grants to this organization, totaling roughly $454K, appear in IRS filings.
THE SOCIETY OF INDUSTRIAL AND OFFICE REALTORS (SIOR) OF THE NATIONAL ASSOCIATION OF REALTORS IS A PROFESSIONAL ASSOCIATION WHICH MAINTAINS A DESIGNATED CERTIFYING EXPERTISE IN INDUSTRIAL AND OFFICE REAL ESTATE BROKERAGE. THE ORGANIZATION PROVIDES (CONTINUED ON SCHEDULE O) EDUCATION AT ITS TWO ANNUAL CONFERENCES AND PROVIDES A CODE OF ETHICS TO WHICH ITS MEMBERS SUBSCRIBE. SIOR HAS OVER 4,000 MEMBERS ALONG WITH A PRESENCE IN 50 COUNTRIES.
Showing up to 5 of 8 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $9.6M | $9.8M | $14.0M |
| 2023 | $8.2M | $9.3M | $13.0M |
| 2022 | $8.7M | $8.2M | $13.4M |
| 2020 | $5.5M | $6.0M | $13.3M |
| 2019 | $7.1M | $7.3M | $12.8M |
Between 2019 and 2024, reported annual revenue grew from $7.1M to $9.6M (+35%), with total assets most recently reported at $14.0M.
Interactive year-over-year charts and full filing details available with membership.
