Mission
TO ADVANCE ASTRONOMICAL RESEARCH AND EDUCATION BY CONSTRUCTING AND OPERATING THE WIYN OBSERVATORY FOR THE PURPOSE OF ALLOWING THE SCIENTISTS OF THE MEMBER PARTIES TO OBTAIN OBSERVING TIME.
Public Charity
WIYN CONSORTIUM INC
Based in TUCSON, AZ, WIYN CONSORTIUM INC operates as a Public Charity. The organization reported $4.1M in revenue, $4.7M in expenses, $23.5M in total assets for fiscal year 2025. Imperigo tracks 8 reported grant relationships connected to this organization totaling approximately $14.3M.
EIN: 860669456
TUCSON, AZ
Astronomy
NTEE: U31
Latest filing: 2025
Total Revenue$4.1M
Total Expenses$4.7M
Total Assets$23.5M
Grant Records8
Funding Total$14.3M
Filing Years2021–2025
Where $100 goes at Wiyn Consortium Inc
How Wiyn Consortium Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$90
Programs
the work itself
$10
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $90 for programs
$90
Construction and operation of astronomical research facility
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
SUPPORT ENABLING OBSERVING TIME & TO MAINTAIN TELESCOPE OBSERVATIONS
$846,067
SCIENTIFIC RESEARCH AND DEVELOPMENT FOR THE WIYN 3.5 TELESCOPE PROGRAM
$784,912
SCIENTIFIC RESEARCH AND DEVELOPMENT FOR THE WIYN 3.5 EXTREMELY LARGE TELESCOPE PROGRAM
$2,349,068
SCIENTIFIC RESEARCH AND DEVELOPMENT FOR THE WIYN 3.5 METER TELESCOPE FACILITY
$2,245,564
SCIENTIFIC RESEARCH AND DEVELOPMENT FOR THE WIYN 3.5 METER TELESCOPE FACILITY
$2,238,907
Showing up to 5 of 8 total records — full history available with membership.
Officers & Directors
DIRECTOR
Caroline Chick Jarrold
DIRECTOR
Eric Wilcots
EXECUTIVE DIRECTOR
Jayadev Rajagopal
TREASURER
John Salzer
DIRECTOR
Katherine Rhode
DIRECTOR
Lori Allen
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $4.1M | $4.7M | $23.5M |
| 2024 | $3.6M | $4.3M | $24.3M |
| 2023 | $3.6M | $4.3M | $24.6M |
| 2022 | $3.6M | $4.5M | $26.9M |
| 2021 | $3.7M | $4.1M | $27.0M |
Between 2021 and 2025, reported annual revenue grew from $3.7M to $4.1M (+12%), with total assets most recently reported at $23.5M.
Interactive year-over-year charts and full filing details available with membership.