Why Do Our Customers Choose
 Promena?

As LC Waikiki, we use the Promena for our indirect procurement operations, including RFIs, e-auctions, and quotation collection processes. While conducting our Indirect Procurement activities in full compliance with transparency and traceability requirements, we feel confident in ensuring a fair competitive environment. Thanks to the platform, which we use in integration with our ERP system, we are increasing our operational efficiency and strengthening our supplier management and data-driven working infrastructure.

Thanks to Promena’s e-procurement module, we are delighted to manage our procurement processes through the system, enabling us to reach multiple suppliers much faster.

As Arçelik – LG, we benefit from many of the services offered by Promena. Our purchasing team uses the Promena technology platform and also receives professional consultancy support from Promena for bid collection and e-tendering processes.

Allianz Turkey, thanks to Promena to ease creation of the requests and order, bid collection, E-auction in the system. Again thanks to this module, we manage our purchasing processes from a single center, create a more effective competitive environment and increase efficiency. We would like to thank Promena team for the module's transition to live and its continuous support.

Using e-Sourcing program in sourcing activities (i.e. provision of tenders, e-auctions, RFI, etc) is very critical for any organization since it addresses three important business requirements: sustaining transparency, control in sourcing activities, expanding access to suppliers across the world and increasing the timing of sourcing events. While we were looking for a digital solution for e-Sourcing, our preference was a flexible platform with an easy and user-friendly interface. This is important both for employee and supplier access. Promena has truly covered our needs and is providing the service which we were looking for. With their user-friendly platform, anyone can access and use this program without compromising key principles of sourcing activities.

Our experience has been wonderful because it is a solution with an attractive user interface, which has offered our Organization a great value for money procurement solution. I was able to make significant reduction in our expenditure with nominal investment. The system has many features that assist the user to avoid repetitive tasks such as saving a bid setup as a template, copying events, and many others that helps reduce the effort needed to manage purchases. Most of all, the system provided internal and external transparency to our procurement process.

Promena, with its expert staff, not only performs its job in the fastest and safest way, but also offers us a secure environment at every stage of the project with its friendly and solution-oriented approach. Thanks to its easy-to-understand menu, it is a complete solution partner for both us and our suppliers. We have achieved many measurable benefits since the first day we started working with Promena.

Our primary goal is to conduct our purchasing activities transparently, at an equal distance to our suppliers, with the understanding of the most suitable quality and price. In this context, using e-tender processes in our decision-making processes is a matter of great importance for us.

The software functions well and has delivered the required value. It also offers excellent reporting and audit trail. Bidders have found the software to be stable and easy to use. The support and training we have received has been adequate and prompt. I therefore have no reservations in recommending Promena to provide online auctioning services.

We have achieved efficiency and transparency in all our purchasing processes conducted with Promena. We obtained significant savings through e-auctions. Most importantly, the trust of the bidding suppliers regarding the fair operation of our purchasing processes has increased.

Promena E-Sourcing solution digitized Divan’s procurement processes, delivering both operational efficiency and direct cost advantages. The quotation collection processes, which we previously managed through traditional methods over long periods and with difficulty, are now centrally managed on a digital platform via Promena. As a result, we increased competition by gaining access to over 2,000 new suppliers, achieving more competitive pricing and higher service quality.

At Entek Elektrik, sustainability is more than a strategic objective—it’s a shared commitment embedded across every link of our value chain. This year, we took a significant step forward by launching our Sustainable Supply Chain Management Survey to strengthen our ESG and responsible sourcing practices. In partnership with Promena, we digitalized our ESG processes, minimized administrative workload, and redirected our focus toward deeper, data-driven analysis. This collaboration has empowered us to drive lasting impact—and we remain committed to continuously advancing our sustainable procurement vision.

Together, Promena and Çetaş delivered a truly transformative procurement programme. Promena helped us redesign our sourcing, bid evaluation, approval and reporting processes in a way that genuinely fits how our organisation operates, bringing everything together in an end-to-end structure. As a result, procurement became faster and more efficient, decision-making improved, and management gained full visibility. The new structure made it clear that procurement is no longer just an operational activity, but a strategic capability that strengthens financial control and supports effective corporate governance.