תואר ראשון (LL.B.) במשפטים וחטיבה מורחבת בניהול, אוניברסיטת תל אביב, 2011
תואר שני (MBA) במנהל עסקים (התמחות במימון), המרכז הבינתחומי הרצליה, 2018
"Gal Rub is a very good lawyer, exceptionally savvy on the Israeli energy market and its complicated regulations. He is also very commercial and business-oriented and his advice is not purely legal”
(Legal 500)
"He is a professional, knows the material, and listens to our feedback. He is also extremely familiar with the various stakeholders involved and in this respect his support is invaluable."
(IFLR1000)