THE AMERICAN LARYNGOLOGICAL RHINOLOGICAL AND OTOLOGICAL SOCIETY is a private foundation categorized as Public Charity based in OAK BROOK, IL. Its most recent IRS filing (2025) reports revenue of $3.0M, expenses of $2.8M, total assets of $25.5M. Imperigo tracks 66 reported grants from this foundation totaling approximately $3.0M.
THE MISSION OF THE TRIOLOGICAL SOCIETY IS TO ENCOURAGE AND ASSIST OTOLARYNGOLOGIST-HEAD AND NECK SURGEONS AND OTHER HEALTHCARE PROFESSIONALS TO DEVELOP, MAINTAIN, AND ENHANCE THEIR KNOWLEDGE AND SKILLS IN THEIR PURSUIT OF IMPROVED PATIENT CARE THROUGH EDUCATION, RESEARCH, AND FELLOWSHIP.
Showing up to 5 of 66 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $3.0M | $2.8M | $25.5M |
| 2024 | $3.0M | $2.6M | $24.1M |
| 2023 | $2.6M | $2.4M | $22.1M |
| 2022 | $2.5M | $2.4M | $20.9M |
| 2021 | $2.4M | $1.6M | $24.1M |
Between 2021 and 2025, reported annual revenue grew from $2.4M to $3.0M (+25%), with total assets most recently reported at $25.5M.
Interactive year-over-year charts and full filing details available with membership.
Grants from this foundation were reported to recipients in AL, CA, FL, GA, IL, IN, and 4 other states.
Full geographic grant map with state-by-state breakdown available with membership.
