The Technological Educational Institute of Western Greece (TEIWEST; Greek: Τεχνολογικό Εκπαιδευτικό Ίδρυμα Δυτικής Ελλάδας) is a Greek higher-educational institute founded in 2013.
Technological Educational Institute of Messolonghi (TEIMES; Greek: Τεχνολογικό Εκπαιδευτικό Ίδρυμα Μεσολογγίου) was a higher education public institute (university) specialized in applied technologies, located 4 km outside the city of Messolonghi. It was founded in 1981.
The institute had two campuses, the main campus in Messolonghi Area and the second campus in the city of Nafpaktos.
The institute comprised 3 schools, each consisting of 8 departments: