Skip to main content

Public 990 Summary

Large Binocular Telescope Corporation

EIN 860724677 · Latest tax year 2024 · Usable public filing summary

TUCSON, AZ · Science and Technology · lbto.org

Donor quick answer

What to know before you donate

Large Binocular Telescope Corporation has a public Form 990 profile, but an AlignMint donation portal is not live yet. Review the public filing signals and share the claim link with the nonprofit if the profile should be activated.

Program ratio

Not enough public data

Fundraising ratio

0%

Admin ratio

Not enough public data

Program ratio estimates the share of reported expenses used for programs. Fundraising ratio estimates fundraising expense share. Admin ratio estimates management and general expense share when the public fields reconcile.

View previous 990s on ProPublica

Public filing snapshot

Ratios use reported functional expenses when available and are only derived when the public fields reconcile with total expenses.

Total revenue$15,240,683
Contributions and grants$15,123,001
Program service revenue$0
Other revenue$53,743
Total expenses$22,090,572
Grants paid$10,000
Salaries and compensation$27,500
Program ratioNot reported
Fundraising ratio0%
Admin ratioNot reported
Total assets$94,570,234
Net assets$87,006,777
Total liabilities$7,563,457

Filing history

Recent prepared public snapshots appear here as the directory rollup processes more 990 filings. Use the ProPublica link for the full public filing archive when a prior year is not shown yet.

990 2024

Revenue: $15,240,683
Expenses: $22,090,572
Program ratio: Not reported

Donor review checklist

Confirm the filing is recent

Latest public tax year: 2024. Ask for newer financials if the organization has not filed a recent 990 yet.

Read the mission and program work

Compare the mission narrative with the program-service rows and the nonprofit's current website.

Review the spending mix

Program ratio: Not enough public data. Fundraising ratio: 0%. Admin ratio: Not enough public data.

Check the giving path

This profile is public research only until the nonprofit claims it and connects payment integrations.

Mission and programs

The LBT Corporation's purpose is to maintain and operate a large optical observatory for astronomical research which will expand humanity's knowledge of space from the vicinity of Earth to the edge of the observable universe.

Public leadership

Public Form 990 officer rows; not a staff or contact directory.

Adriano Fontana

Chiarman & President

4 hours/week · Reportable compensation: $27,500

Chris Kochanek

Vice Chairman

2 hours/week · Reportable compensation: $0

Andreas Quirrenbach

Director

2 hours/week · Reportable compensation: $0

Roberto Ragazzoni

Director

2 hours/week · Reportable compensation: $0

Matthias Steinmetz

Director

2 hours/week · Reportable compensation: $0

Evan Kirby

Director

2 hours/week · Reportable compensation: $0

Public filing sources

View previous 990s and source filings on ProPublica
irs_990_cache

Tax year 2024 · Source 202522109349300232 · Parser opportunity-intelligence-financials-v1

Related nonprofits

Other public 990 health checks with similar state or category signals.

EIN 852866689

SPRINGS STEWARDSHIP INSTITUTE

We promote and improve scientific understanding and stewardship of springs ecosystems and the riparian systems they support. We pursue this mission through research, sharing information, stewardship, and collaboration. We work closely with individuals and organizations with similar goals to plan and conduct springs research and disseminate the results. We provide information, trainings, advisement, tools, and expertise, both directly and electronically, to interested springs stewards. With the goal of reaching a broad and inclusive audience, we conduct outreach and education by publishing our findings and providing lectures and other presentations. We provide advisement and assistance to agencies conducting restoration or other management activities that promote the ecological care of springs. These strategies are designed to advance sustainable ecological stewardship of springs ecosystems for the benefit of nature and humanity.

Revenue$615,273
Program ratioNot reported
Fundraising0%
Public 990 summaryLatest tax year: 2025 · Usable public filing summary
View health check

EIN 860138043

ASSOCIATION OF UNIVERSITIES FOR RESEARCH

AURA PROVIDES INNOVATIVE, OPEN RESOURCES TO ENABLE DISCOVERY AND EXCELLENCE IN RESEARCH, TO UNIFY THE ASTROPHYSICS COMMUNITIES, AND TO PROMOTE PUBLIC UNDERSTANDING OF OUR UNIVERSE AND THE BENEFITS OF SCIENTIFIC EXPLORATION.

Revenue$450,393,254
Program ratioNot reported
Fundraising0%
Public 990 summaryLatest tax year: 2024 · Usable public filing summary
View health check

EIN 860098918

LOWELL OBSERVATORY

THE MISSION OF LOWELL OBSERVATORY IS TO PURSUE THE STUDY OF ASTRONOMY, ESPECIALLY THE STUDY OF OUR SOLAR SYSTEM AND ITS EVOLUTION; TO CONDUCT PURE RESEARCH IN ASTRONOMICAL PHENOMENA; AND TO MAINTAIN QUALITY PUBLIC EDUCATION AND OUTREACH PROGRAMS TO BRING THE RESULTS OF ASTRONOMICAL RESEARCH TO THE PUBLIC.

Revenue$11,946,368
Program ratioNot reported
Fundraising0%
Public 990 summaryLatest tax year: 2024 · Usable public filing summary
View health check

EIN 472052113

LOWELL OBSERVATORY FOUNDATION

TO SUSTAIN AND ENHANCE LOWELL OBSERVATORY'S MISSION OF RESEARCH AND EDUCATION BY GENERATING PERPETUAL FINANCIAL SUPPORT.

Revenue$1,559,624
Program ratioNot reported
Fundraising0%
Public 990 summaryLatest tax year: 2024 · Usable public filing summary
View health check

EIN 860750306

OLD PUEBLO ARCHAEOLOGY CENTER

Public IRS filing summary with donation readiness and source notes.

Revenue$95,879
Program ratioNot reported
FundraisingNot reported
Public 990 summaryLatest tax year: 2024 · Usable public filing summary
View health check

EIN 860730202

PREPASS SAFETY ALLIANCE

DEVELOP AND DEPLOY ADVANCED TECHNOLOGY SYSTEMS TO CREATE A COOPERATIVE OPERATING AND REGULATORY ENVIRONMENT, WHICH IMPROVES THE EFFICIENT AND SAFE MOVEMENT OF COMMERCIAL VEHICLES AND THE PERFORMANCE OF HIGHWAY SYSTEMS.

Revenue$193,171,686
Program ratioNot reported
Fundraising0%
Public 990 summaryLatest tax year: 2024 · Usable public filing summary
View health check

Nonprofit health check FAQ

This page is educational and based on public or submitted information. It is not legal, tax, accounting, or financial advice.

Before you give

  • Latest public filing year: 2024.
  • Public data coverage: Usable public filing summary.
  • Review the mission, program services, and whether the filing matches the programs you want to support.
  • Ask about recent program outcomes and current financials when the public filing is older.

Represent this nonprofit?

Claim the profile with a free AlignMint account. If your organization already has a live AlignMint giving page, this directory can point donors to it after the profile is linked.

Claim this nonprofit See donation pages