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- GfK – The Ritz-Carlton
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- BCR – Ceylan Intercontinental
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- IDC – Çırağan Kempinski
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- IBM – Çırağan Kempinski
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- Keytorc – Watchout Sheraton Maslak
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- Feriye – Live Music
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- BCG – Çırağan Kempinski
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- Gratis – Divan Asia
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- IBM – Swissotel
