LBTO Collaboration

University of Arizona (25%) - AZ

The University of Arizona - Tucson is the responsible party for maintaining astronomical observing facilities for the universities represented by the Arizona Board of Regents:  
    - Arizona State University
    - Northern Arizona University
    - University of Arizona

---

Germany (25%) - LBTB

The LBT Beteiligungsgesellschaft coordinates the participation by five German institutes in the LBTO:
    - Landessternwarte - Heidelberg
    - Leibniz Institute for Astrophysics Potsdam - Potsdam
    - Max-Planck-Institut für Astronomie - Heidelberg
    - Max-Planck-Institut für Extraterrestrische Physik - Munich
    - Max-Planck-Institut für Radioastronomie - Bonn

---

Italy (25%) - INAF



Istituto Nazionale di Astrofisica is the responsible party for offering to the Italian astronomical community access to LBTO

---

The Ohio State University (25%) - OSU

The Ohio State University is coordinating the participation of four universities in the United States
    - Ohio State University
    - University of Notre Dame
    - University of Minnesota
    - University of Virginia
 
​    

---