We were established 27 years ago with the aim of meeting the professional support needs of Turkish business circles in the field of strategic communication on the axis of "state - private sector - society - media". Over the course of 25 years, we have carried out dozens of successful projects with our experienced team, worked with hundreds of brands and pioneered strong collaborations.

References
PRIVATE SECTOR
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A DESIGN ARCHITECTURE
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ACTUS PORTFOLIO MANAGEMENT
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AKTÜRK CONSTRUCTION
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ALIEE
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ALL ENERGY TURKEY
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ARBY'S
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ARCELIK
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ARIKANLI CONSTRUCTION
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ASAF BUSINESS PARTNERSHIP
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ASTRAZENECA
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BECHTEL – ENKA
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BILKENT CENTER
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UNITED REAL ESTATE
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BODUR REAL ESTATE
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BOSTON SCIENTIFIC
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BURC GROUP
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CARGILL
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CIMPOR YİBİTAŞ
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CITYSCAPE TURKEY 2016
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COMODO
-
ÇELEBİ HAVACILIK
HOLDİNG -
STRAWBERRY
-
DATASET
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DEXIA
-
DOĞANER plaster
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DOĞRUDAN SATIŞ
DERNEĞİ -
DOĞUŞ MÜŞTERİ
SİSTEMLERİ
(ZUBİZU/REZERVİN) -
WORLD CITY
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EKIN TECHNOLOGY
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ERCIYAS HOLDING
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EXPERTİSE FRANCE
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FERROVIAL
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FIREFLY
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FLAP TOUR
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FRITO-LAY
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GENEL AVIATION INC.
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GENPOWER
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GILAN JEWELRY
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GLOBALSTAR
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GOLDMAN SACHS INTERNATIONAL
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GÜNERİ CONSTRUCTION
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GÜNERİ CONSTRUCTION
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GUVEN HOSPITAL
PRIVATE SECTOR
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HAKKASAN
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HAREMLIK & SEAMLIK
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HARVEY NICHOLS
-
HYUNDAI
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JOHN DEERE & CO.
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KOLEKSİYON
-
BUTTERFLY
-
KOÇ HOLDING
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BRAND CONFERENCE
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MEDEX
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MEDIA CITY
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MEKSA FOUNDATION (2003)
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MESA
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MOMENT BUILDING
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NUROL REAL ESTATE
-
OTIS
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OZAK GYO
-
PET HOLDING
-
PETROL OFFICE
-
PHONAK Türkiye
-
REIDIN
-
ROSS BREEDERS ANATOLIA
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RÖNESANS HOLDING
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TATA – ISOTLAR
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TEMA ISTANBUL
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TEPE / KNAUF
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HILL MESA
-
TRENDYOL
-
TURKERLER HOLDING
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UNIVERSIADE 2011
ERZURUM WINTER -
UNITIM HOLDING
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VARTAS
-
VOTORANTIM
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WJE (Earthquake Engineering)
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DOMESTIC CARGO
PUBLIC
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THE ISTANBUL METROPOLITAN MUNICIPALITY
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TR MINISTRY OF ENVIRONMENT AND URBANIZATION – ZERO WASTE PROJECT
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TR MINISTRY OF FOREIGN AFFAIRS – EXPO 2010
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TR PRESIDENCY OF RELIGIOUS AFFAIRS
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TR MINISTRY OF YOUTH AND SPORTS
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TMSF (Savings Deposit Insurance Fund)
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TRABZON/ 11TH EUROPEAN YOUTH OLYMPIC GAMES EYOF (2011)
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TURKISH AIR FORCES (100TH ANNIVERSARY CELEBRATIONS)
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TURKISH PATENT INSTITUTE
CIVIL SOCIETY
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AÇEV
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PLASTER PRODUCERS ASSOCIATION
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ÇEV Art
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ECONOMY JOURNALISTS ASSOCIATION
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GYODER
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İMİB (Istanbul Mineral Exporters Association)
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IZODER
-
CARID
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SCA MUSIC FOUNDATION
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TMSF
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TOHUM AUTISM FOUNDATION
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TURYİD (Tourism Restaurant Investors and Gastronomy Enterprises Association)
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TURKISH EDUCATION ASSOCIATION
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TURKISH ASSOCIATION OF PRIVATE ARCHITECTS
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TURKISH THORACIC ASSOCIATION
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Türkiye İMSAD
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Türkiye HELP LOVERS ASSOCIATION
INTERNATIONAL ORGANIZATIONS
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EUROPEAN UNION
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EUROPEAN UNION DELEGATION TO Türkiye
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EUROPEAN AGENCY FOR OCCUPATIONAL HEALTH AND SAFETY (EU-OSHA)
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UNITED NATIONS DEVELOPMENT PROGRAM (UNDP)
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WORLD BANK
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INTERNATIONAL MONETARY FUND (IMF)
Manage Your Reputation Effectively
As GTC, we provide a wide range of strategic communication consultancy services such as media relations, public relations, reputation and crisis management to leading brands in their sectors with our 27 years of experience and expert team in Istanbul and Ankara.