Tuba Köseoglu Okçu

Tuba Köseoglu Okçu

Human Resources Officer at TURKIYE GARANTI BANKASI

53 year
Consumer Services
Finance
Health Technology

Network origin in Tuba Köseoglu Okçu first degree

EntityEntity typeIndustry
Bogazici University
139
College/University Other Consumer Services 139
Public Company Major Banks 20
Teachers Academy Foundation
12
Private Company 12
Public Company Pharmaceuticals: Major 5

Chart of Companies connected to the second degree

Multi-company connection

Companies connected to Tuba Köseoglu Okçu via their personal network

CompanySectorRelated peopleMain position
TURKCELL ILETISIM HIZMETLERI Wireless Telecommunications

Muammer Cüneyt Sezgin

Serkan Okandan

Ataç Tansug

Zeynel Korhan Bilek

Ísmail Bütün

Director/Board Member

Chief Executive Officer

Corporate Officer/Principal

Investor Relations Contact

Sales & Marketing

EASTPHARMA LTD. Pharmaceuticals: Major

Beat Martin Schlagenhauf

Mesut Çetin

Director/Board Member

Director/Board Member

HACI ÖMER SABANCI HOLDING Regional Banks

Revna Besler

Zeynel Korhan Bilek

Pelin Zeynep Erkiralp

Human Resources Officer

Corporate Officer/Principal

Public Communications Contact

YAPI VE KREDI BANKASI Major Banks

Ahmet Çimenoglu

Hüseyin H. Imece

Feza Tan

Mehmet Gökmen Ucar

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

Human Resources Officer

DOGAN SIRKETLER GRUBU HOLDING Specialty Stores

Murat Dogu

Ali Erbil

Corporate Officer/Principal

Director/Board Member

ÇIMSA ÇIMENTO SANAYI VE TICARET Construction Materials

Huseyin Caglar

Tugba Çörtelekoglu

Sales & Marketing

Human Resources Officer

ECZACIBASI YAPI GERECLERI SAN. VE T.A.S. Building Products

Atalay Muharrem Gümrah

Ali Murat Aköz

Seyfettin Sariçam

Chairman

Director of Finance/CFO

Director/Board Member

ECZACIBASI YATIRIM HOLDING ORTAKLIGI Financial Conglomerates

Atalay Muharrem Gümrah

Seyfettin Sariçam

Director/Board Member

Chief Executive Officer

KORAY GAYRIMENKUL YATIRIM ORTAKLIGI Real Estate Development

Orhun Kartal

Songül Altunpolat

Vehbi Ergin Öztürk

Ahmet Salahattin Sakarcan

Chairman

Director of Finance/CFO

Director/Board Member

Director/Board Member

GARANTI FAKTORING Finance/Rental/Leasing

Sait Ergun Özen

Murat Atay

Muammer Cüneyt Sezgin

Ali Temel

Ali Erbil

Faruk Nafiz Karadere

Aydin Senel

Osman Bahri Turgut

Recep Bastug

Cemal Onaran

Aydin Güler

Sibel Kaya

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

INTEMA INSAAT VE TESISAT MALZEMELERI YATIRIM VE PAZARLAMA Building Products

Atalay Muharrem Gümrah

Ali Murat Aköz

Seyfettin Sariçam

Director/Board Member

Director of Finance/CFO

Director/Board Member

Engineering & Construction

Süleyman Sözen

Sait Ergun Özen

Faruk Nafiz Karadere

Sehnaz Bulak

Director/Board Member

Director/Board Member

Director/Board Member

Human Resources Officer

TÜRK TELEKOMÜNIKASYON ANONIM SIRKETI Major Telecommunications

Muammer Cüneyt Sezgin

Avni Düren

Kaan Aktan

Murat Kirkgöz

Firat Yaman Er

Ísmail Bütün

Director/Board Member

Director/Board Member

Director of Finance/CFO

Director of Finance/CFO

Corporate Officer/Principal

Sales & Marketing

DENIZBANK A.S. Major Banks

Bekir Cem Köksal

Dilek Duman

Mustafa Saruhan Özel

Corporate Officer/Principal

Chief Operating Officer

Corporate Officer/Principal

Real Estate Development

Atalay Muharrem Gümrah

Seyfettin Sariçam

Chief Executive Officer

Director of Finance/CFO

ÜNLÜ YATIRIM HOLDING Investment Managers

Sebnem Kalyoncuoglu Ünlü

Bedriye Banu Köker

Director/Board Member

Corporate Officer/Principal

BANCO BBVA PERÚ, S.A. Major Banks

Jaime Saenz de Tejada Pulido

Alfonso Pastor Muñoz

Chief Executive Officer

Director/Board Member

Heriot-Watt University College/University

Mehmet Nane

Mehmet Tevfik Nane

Masters Business Admin

Graduate Degree

London School of Economics & Political Science College/University

Rafael Salinas de Lecea

Sebnem Kalyoncuoglu Ünlü

Graduate Degree

Graduate Degree

Istanbul Technical University College/University

Ahmet Çimenoglu

Ali Erbil

Aydin Güler

Muhammed Emin Ozer

Doctorate Degree

Doctorate Degree

Undergraduate Degree

Undergraduate Degree

Koray Yapi Endüstrisi ve Ticaret AS

Orhun Kartal

Vehbi Ergin Öztürk

Ahmet Salahattin Sakarcan

Chairman

Director/Board Member

Director/Board Member

Middle East Technical University College/University

Murat Atay

Muammer Cüneyt Sezgin

Ali Erbil

Mustafa Kemal Ciliz

Cemal Onaran

Sibel Kaya

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

CARREFOURSA CARREFOUR SABANCI TICARET MERKEZI Food Retail

Temel Cüneyt Evirgen

Mehmet Nane

Mehmet Onder Kaplancik

Zeynel Korhan Bilek

Mehmet Tevfik Nane

Pelin Zeynep Erkiralp

Director/Board Member

Chief Executive Officer

Chief Tech/Sci/R&D Officer

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Regional Banks

Sait Ergun Özen

Murat Atay

Muammer Cüneyt Sezgin

Ali Temel

Ali Erbil

Faruk Nafiz Karadere

Osman Bahri Turgut

Recep Bastug

Cemal Onaran

Aydin Güler

Mahmut Akten

Sibel Kaya

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Life/Health Insurance

Sait Ergun Özen

Muammer Cüneyt Sezgin

Avni Düren

Ali Erbil

Faruk Nafiz Karadere

Osman Bahri Turgut

Recep Bastug

Cemal Onaran

Aydin Güler

Sibel Kaya

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Comptroller/Controller/Auditor

Chairman

Chief Executive Officer

Director/Board Member

Director/Board Member

Marmara University College/University

Aydin Senel

Mehmet Nane

Osman Bahri Turgut

Esra Yazici

Graduate Degree

Doctorate Degree

Undergraduate Degree

Masters Business Admin

Major Banks

Süleyman Sözen

Sait Ergun Özen

Muammer Cüneyt Sezgin

Avni Düren

Recep Bastug

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Ankara University College/University

Süleyman Sözen

Faruk Nafiz Karadere

Emre Özbek

Undergraduate Degree

Undergraduate Degree

Undergraduate Degree

TEKNOSA IÇ VE DIS TICARET ANONIM SIRKETI Electronics/Appliance Stores

Revna Besler

Temel Cüneyt Evirgen

Mehmet Nane

Mehmet Onder Kaplancik

Zeynel Korhan Bilek

Mehmet Tevfik Nane

Human Resources Officer

Director/Board Member

Chief Executive Officer

Chief Tech/Sci/R&D Officer

Director of Finance/CFO

Director/Board Member

Sabanci University College/University

Temel Cüneyt Evirgen

Kemal Ozgur Demirtas

Mevhibe Canan Özsoy

Corporate Officer/Principal

Corporate Officer/Principal

Graduate Degree

POLISAN HOLDING Industrial Specialties

Esra Yazici

Cumhur Aksoy

Director/Board Member

Chief Tech/Sci/R&D Officer

Koray Insaat Sanayii ve Ticaret AS

Orhun Kartal

Vehbi Ergin Öztürk

Ahmet Salahattin Sakarcan

Chairman

Director/Board Member

Corporate Officer/Principal

Turkish Industry & Business Association

Sait Ergun Özen

Ibrahim Aykut Özüner

Sebnem Kalyoncuoglu Ünlü

Director/Board Member

Corporate Officer/Principal

Corporate Officer/Principal

Türkiye Bankalar Birligi

Sait Ergun Özen

Muammer Cüneyt Sezgin

Ali Erbil

Recep Bastug

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Regional Banks

Süleyman Sözen

Sait Ergun Özen

Avni Düren

Ali Erbil

Jaime Saenz de Tejada Pulido

Belkis Sema Yurdum

Osman Bahri Turgut

Recep Bastug

Jorge Saenz-Azcunaga Carranza

Rafael Salinas de Lecea

Chairman

Director/Board Member

Director/Board Member

Chief Executive Officer

Director/Board Member

Director/Board Member

Comptroller/Controller/Auditor

Director/Board Member

Director/Board Member

Director/Board Member

Major Banks

Sait Ergun Özen

Murat Atay

Muammer Cüneyt Sezgin

Ali Temel

Ali Erbil

Faruk Nafiz Karadere

Belkis Sema Yurdum

Recep Bastug

Cemal Onaran

Mahmut Akten

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

KOC University College/University

Mehmet Nureddin Yagci

Mehmet Onder Kaplancik

Baris Tan

Masters Business Admin

Masters Business Admin

Corporate Officer/Principal

Information Technology Services

Muammer Cüneyt Sezgin

Kaan Aktan

Director/Board Member

Director of Finance/CFO

Ogretmen Akademisi Vakfi

Sait Ergun Özen

Muammer Cüneyt Sezgin

Avni Düren

Ali Erbil

Faruk Nafiz Karadere

Aydin Senel

Osman Bahri Turgut

Recep Bastug

Cemal Onaran

Aydin Güler

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Garanti BBVA Mortgage

Murat Atay

Avni Düren

Faruk Nafiz Karadere

Cemal Onaran

Aydin Güler

Corporate Officer/Principal

Director/Board Member

Director/Board Member

Chief Executive Officer

Director/Board Member

Capital Market Board

Murat Dogu

Muhammed Emin Ozer

Corporate Officer/Principal

Consultant / Advisor

Investment Trusts/Mutual Funds

Muammer Cüneyt Sezgin

Avni Düren

Ali Erbil

Faruk Nafiz Karadere

Aydin Senel

Osman Bahri Turgut

Cemal Onaran

Aydin Güler

Director/Board Member

Corporate Officer/Principal

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Director/Board Member

Regional Banks

Sait Ergun Özen

Ali Erbil

Faruk Nafiz Karadere

Osman Bahri Turgut

Recep Bastug

Cemal Onaran

Director/Board Member

Director/Board Member

Director/Board Member

Comptroller/Controller/Auditor

Chairman

Director/Board Member

Finance/Rental/Leasing

Osman Bahri Turgut

Recep Bastug

Cemal Onaran

Aydin Güler

Sibel Kaya

Director/Board Member

Chairman

Director/Board Member

Director/Board Member

Director/Board Member

Garanti Konut Finansmani Danismanlik Hiz AS

Faruk Nafiz Karadere

Osman Bahri Turgut

Aydin Güler

Director/Board Member

Director/Board Member

Director/Board Member

Home Furnishings

Atalay Muharrem Gümrah

Ali Murat Aköz

Chief Executive Officer

Chief Executive Officer

Garanti BBVA Filo AS

Osman Bahri Turgut

Cemal Onaran

Aydin Güler

Director/Board Member

Director/Board Member

Director/Board Member

Regional Banks

Muammer Cüneyt Sezgin

Avni Düren

Recep Bastug

Director/Board Member

Director/Board Member

Chairman

Yeditepe University College/University

Murat Atay

Funda Çaglan Mursaloglu

Songül Altunpolat

Graduate Degree

Graduate Degree

Masters Business Admin

Garanti Ödeme Sistemleri AS

Sait Ergun Özen

Avni Düren

Ali Erbil

Faruk Nafiz Karadere

Recep Bastug

Sibel Kaya

Director/Board Member

Director/Board Member

Chairman

Director/Board Member

Chairman

Director/Board Member

Statistics

International

Turkey 43
United Kingdom 3
Bermuda 2
Peru 2
Netherlands 2

Sectoral

Finance 18
Consumer Services 10
Retail Trade 4
Communications 3
Producer Manufacturing 3

Operational

Director/Board Member 312
Corporate Officer/Principal 145
Chairman 108
Undergraduate Degree 95
Chief Executive Officer 36