Turkey’s first and largest procurement and supply chain management company, Zer, carries out processes of thousands of companies with its experience of more than 20 years, its dominance in different sectors, its competent expert staff and the technology solutions it has developed. Zer, accelerates and facilitates companies’ business processes and offers end-to-end solutions that bring savings under the volatile circumstances of trade. 
Zer offers customized strategic roadmaps to its business partners by accurately analyzing sector and supplier behaviors at each stage of procurement and supply chain processes, and by combining all the data derived with its expertise. In addition to its main fields of engagement, which are logistics, materials and media, the company makes mass purchases on behalf of its customers across a broad array ranging from specific services purchasing for outsourcing, equipment, transportation, and facility management to second-hand commodity, industrial waste and scrap sales. Zer offers fast, practical and reliable technological solutions in purchasing and procurement processes under its various brands, particularly its strategic procurement platform Promena, as well as ZerOnline, Loji-Portal, Araciste and Zervis. Expanding its ecosystem by creating collaboration opportunities with domestic and foreign companies in addition to the Koç Group, Zer builds on commercial relationships on the back of its collaborative business understanding founded on trust, and creates shared value for its stakeholders drawing on the power of the ecosystem it addresses.