CYÖCem Yaşar ÖzeyTR/EN

About

Seeing the business as a whole.

Over more than twenty years, I have held responsibilities as CFO, COO, strategy and digital transformation leader, Managing Director and Chairman of the Board. Today, I serve as EVP & CFO at Tatmetal and sit on its Executive Committee. My approach to financial management connects strategy, operations, people and technology.

My education in management engineering and food engineering shaped how I think about interconnected processes. I look for the commercial and operational factors behind a financial result.

For me, a sound management decision needs both rigorous analysis and a practical path to execution. I work to build a shared language across teams, clarify priorities and make financial discipline part of everyday decisions.

Professional experience

My career spans finance, operations, strategy and general management across industrial manufacturing, logistics, retail, e-commerce, technology and services. Working in Türkiye and Germany has given me first-hand experience of different business models and management cultures.

08.2024 - Present

Steel and manufacturing

Tatmetal

Executive Vice President / Group CFO

I lead the group finance agenda across treasury, accounting, budgeting and reporting, financial control, corporate finance and risk management. I support Executive Committee and Board decisions on liquidity, working capital, profitability and investments.

09.2023 - 05.2024

Mobility and technology

Martı Technology

Group CFO

In a NYSE-listed company environment, I established financial reporting standards aligned with PCAOB expectations. I led forward-looking management reporting, the SOX implementation agenda and internal control readiness.

04.2021 - 08.2023

OYAK Group

Omsan Logistics

Group Chief Strategy & Digital Officer / Group CFO

I led finance, accounting, budgeting and reporting, international finance, purchasing and legal. I later took responsibility for strategy, business development, corporate communication, digitalisation, data analytics and technology.

03.2020 - 04.2021

Boyner Group

Boyner Büyük Mağazacılık

COO / Founder of BoynerExpress

I led logistics, warehousing and distribution across retail and e-commerce channels. I founded BoynerExpress and led order management systems, delivery optimisation and lean warehouse initiatives.

07.2014 - 03.2020

Boyner Group

Morhipo.com

CFO / COO

I directed finance, accounting, budgeting and reporting alongside business intelligence, legal, export and logistics. I supported growth, profitability, capital raising and technology infrastructure through a focus on operational discipline.

11.2018 - 01.2020

Boyner Group

Hopi

CFO

At the digital loyalty platform, I led the operational KPI project and the 2019 budget process. I also worked on working capital financing through intercompany loans.

10.2011 - 06.2014

Droege Group

Trenkwalder Turkey

Chairman of the Board / Managing Director / Group CFO

I led restructuring, support-function centralisation and operational consolidation. I took responsibility for cash management, financing, merger and due diligence processes, and established IFRS reporting in line with group standards.

2011

DSM Group

Trendyol.com

Finance Director

I restructured accounting, treasury, budgeting and reporting. I established cash management and a sustainable profitability project.

2011

Telecommunications

Turkcell Europe GmbH

Managing Director / Finance Manager

I helped establish the German operations, building the finance, controlling and logistics functions.

2008 - 2010

International retail

Triumph International

Finance and Controlling Manager

I built the financial infrastructure for the Turkish operations, establishing SAP FI/CO, budgeting, reporting, IFRS, local accounting, cash flow management and standard operating procedures.

2004 - 2008

Industrial manufacturing

Bosch Rexroth

Controlling Manager / IFRS Project Manager / International Development Program

I worked on IFRS, budgeting, forecasting, cost calculation, pricing, SAP FI/CO and investment analysis in Türkiye and Germany.

Education

İstanbul Erkek Lisesi

Istanbul Technical University

Management Engineering · Food Engineering

Yeditepe University

MBA