Türkiye’s Leading Companies, Together with KoçZer
OUR BUSINESS PARTNERS
Strong Partnerships Drive Successful Outcomes
From energy and manufacturing to retail and automotive, we connect diverse business needs with the right expertise and trusted suppliers.
OUR REFERENCES
Beko
Success lies in choosing the right business partners, and my own experience has shown me the value of working with a partner like KoçZer.
Aydın Dirican
Beko Senior Director of Procurement
TOFAŞ
We have been using the Promena platform for over 20 years. It has brought transparency, speed, and efficiency to our processes. Performing all our bidding processes through the system has greatly benefited us in terms of traceability and simplified business follow-up. Thanks to e-tendering options, it has significantly contributed to competitive agreements. We also collaborated on RPA projects and implemented robotic purchasing activities. I believe that with the new versions, the benefits will continue to grow, offering even faster and more dynamic infrastructure.
Banu Tuncer
Capex, Energy and Materials Procurement Manager
ŞİŞECAM
As a business partner of KoçZer, we collaborate on procurement processes through Promena and ZerOnline. With the support of Promena's e-procurement system and expert staff, we benefit from the highest level of reliability, transparency, and speed in procurement. In catalogue purchases, KoçZer's sector dominance and expertise, combined with Şişecam Group's procurement potential, create a synergy that saves cost, time, and labour in our procurement processes.
Gökhan Salca
Senior Director Of Procurement
Ford Otosan
In collaboration with KoçZer, we develop agile and sustainable logistics solutions. We continuously strengthen our operations through optimized cost management, enhanced efficiency, and proactive risk mitigation. The importance of this partnership has never been more critical, particularly in the face of recent natural disasters, increasingly challenging climate conditions, and logistical infrastructure disruptions.
Onur Sarıkaya
Material Planing & Logistics Lead
Tüpraş
KoçZer supports our business by offering category management for high-volume segments where creating categories was previously unfeasible.
Göksel Baydar
Tüpraş Supply Chain Group Director
Anadolu Efes
We have redesigned our digital processes with Promena. This platform has not only transformed our workflow and speed but has also enabled us to reduce costs while improving our procurement capabilities. By leveraging KoçZer’s economies of scale through ZerOnline’s catalog management, we further decreased costs and increased agility through standardization, automated workflows, and measurable processes. Both systems also provide valuable contributions to transparency, corporate memory, and accountability. In an era where technology plays a leading role, a good business partner always propels you forward.
Düzgün Ceylan
Anadolu Efes Country Planning ,Procurement and Logistics Director
Otokoç Otomotiv
In our multi-brand organization, accurately understanding diverse needs and managing processes effectively are key priorities for us. With Promena, KoçZer’s digital procurement solution, we can make our multi-layered structure more visible, integrated, and manageable without imposing a one-size-fits-all approach.
Onur Şimşek
Procurement Leader
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