AKSA Group
Alarko
AYESAS (F/K/A Aydin Yazilim)
BAE Systems
Bahcesehir University
Bank Pozitif A.S.
Bechtel Corporation
Chevron
Citigroup
Concepts & Strategies, Inc.
Eczacibasi Holding A.S.
EKSEN Holding
Eli Lilly
Enka
ExxonMobil
Frito Lay
Gama Endustri Tesisleri
General Electric
Havelsan
Invar International, Inc.
Koc Holding
Kuanta Construction
Lockheed Martin
Metis Holding Inc.
MNG Holding Co., Inc.
NTF Construction Co.
Nobel Ilac
Northrop-Gruman Internationalv
Overseas Partners
Oyak
Pfizer Inc.
Philip Morris / Sabanci
Raytheon Company
Sabanci Holding A.S.
Sanko Holding
Sasim
The Boeing Company
The Coca-Cola Company
Tuprag
Tuskon
United Technologies Corporation (Sikorsky)
Whitehead Group
Yasar Holding
Yuksel Holding
