Sadi Gülçelik
From Wikipedia, the free encyclopedia
Sadi Gülçelik (1930 – 1980) was a Turkish entrepreneur. He graduated from İstanbul Technical University as a civil engineer and established Enka Insaat ve Sanayi A.S. with his brother in law Şarık Tara in 1957. Gülçelik died in an air disaster in 1980.

