Our Team

Team

Behind the strength of OKKS is a dedicated team whose expertise and experience add value across every stage of our operations.

Experience, expertise, and shared goals.

We carry forward the manufacturing experience we have built since 1974 through technical expertise, strong collaboration and a customer-focused approach.

Our Team Approach

An integrated working culture built on expertise.

OKKS's strength comes not only from its production infrastructure, but from the people who manage and develop it.

Our teams working across production, quality, technical operations, sales, and logistics collaborate to correctly understand customer needs, meet technical requirements, and ensure the continuity of production processes.

By combining experience and technical know-how with a mindset of continuous improvement, we aim to offer our customers reliable and sustainable solutions.

Departments / Areas of Expertise12 people

The Beginning of a Vision

Our founder, Ali Demirtaş, who laid the foundations of OKKS and shaped the manufacturing culture we carry forward today.

ALI DEMIRTAŞ

Our Founder

Management

Our leaders who define OKKS’s strategic direction and guide its sustainable growth and long-term development.

Halil Demirtaş

Chairman of the Board

Erol Demirtaş

General Manager

Domestic Sales

Our team responsible for customer relations, business development, quotations, order management and sales operations across the Turkish market.

Emirhan Demirtaş

Domestic Sales Manager

+90 554 590 14 85

Şadiye Kılıç

Domestic Sales & Operations Manager

+90 532 130 87 66

Global Sales & Export

Our team manages international customer relations and business development, coordinating OEM-referenced product inquiries, quotations, commercial processes, order management and export operations.