DHL Express has worked with Sistema for the last 10 years to help develop, manage and maintain our Sales Process. Sistema have provided excellent support to help grow our business and drive our sales team to new levels of attainment. They have an extremely professional team that has taken the time to really understand our business and provide us with proactive innovation and support.
Malcolm Rees
Head of Global Sales
DHL Express
Sistema has been a long term business partner that has helped us manage complex global strategies in terms of both strategic design and implementation. In today’s environment which demands a strong ROI on all global projects I am confident that they positively impact our business results. The Sistema team is professional, results oriented and engaging, an expert in process and project management.
Tim Martin
Vice President, Global Sales Development
DHL Express
Sistema owned the project, analyzed all the data in various aspects and analyzed the end to end supply chain together with data analysis, field work and workshops. They forced all units in the organization to meet the deadlines together with detailed action plans to solve root causes of symptoms.
All of these were key drivers behind the huge success further than our initial expectations.
Atalay Gümrah
CEO
Eczacıbaşı
With the help of the solution oriented approach of Sistema, we managed to achieve desired results in every step of the projects. In our every project, scheduling was strictly adhered and each consultant of Sistema owned the projects as much as us.
We are thankful to the senior management and consulting team of Sistema for their contributions to us.
Kemal Yücesan
Assistant General Manager
Groupama
Before the P2P project, we had very limited facts on process performance. After the project it became possible to track progress and we started to make new decisions in the context of continuous improvement.
AyÅŸe Ä°lik
CFO
Mondi Tire Kutsan
I want to say big THANK YOU for the work you have made for Sony as a Programme Manager in very complex Project. Without you, I’m sure we would end up in not a good way, I’m so happy that you were available to step in so quickly and do tirelessly day by day great work. You followed up every one small task always timely and properly addressed. Impressive achievement.

Thank you from bottom of my heart for this fantastic achievement.
Dagmar Franzova
Head of HR Program Management and Efficiency
Sony Europe BV
Sistema Program Manager successfully played two key roles for our program. First you took over the role of transition lead for SEU, driving all operational readiness elements to a successful go-live across 28 countries. Then you accepted a bigger challenge as global business simulation lead for Asia and America regions involved.
You have been highly efficient and reliable, always with great commitment and drive. A great team player with a proven delivery capability.
Very disciplined, always reachable and great working ethics.
Able to structure complex tasks and navigating through lots of uncertainty.
Great communication and leadership skills, you had to manage a network of senior regional project resources and they were always recognizing you as a reference and accepting your direction.
Albert Albas
Global Change Management Lead
Sony Europe Ltd
We have many on going projects however we have not experienced a project that has been owned and enjoyed this much in a long time. Project planning, design of processes and successful results were the key outputs.
Thank you to everyone who participated in the project.
Aybars Karaatmaca
Division Head – Distributor Management and Sales Operations
Turkcell
Sistema helped us in a very professional and systematic way to create clarity of what we where doing in the space of Customer Service and how we could ensure that what we do add value to our customers!
Ulrik Topp
CEO
DHL Global Mail Central & Northern Europe
Our consulting experience with Sistema during the design of retail business model of Turkcell Flagship stores can be summarized by 4 words: focus, communication and excellence in execution.
I would like to thank Sistema team for exceeding our expectations in every project phase.
Turgay Adıyaman
Channel Management, Channel Strategy Unit Head
Turkcell
With Sistema, we have come across a business partner looking beyond the project scope with its vision and relationship management; together with a fine blend of professionalism and amateurism, competency, high level of ethics and full delivery against commitments.
Nida Çetin
Assistant General Manager
Ä°ÅŸ Leasing
Extremely diligent, detailed and focused job done by Sistema team. Results were eye-opening, future proof and added much needed efficiency to the company. Their dedication and thoroughness is of the highest quality.
Cengiz Öztelcan
CEO
Turk Telekom International
We've managed to turn all challenges into positive results with Sistema’s professionalism, senior management support and active participation of all stakeholders from the beginning till the end of project.
We engaged all stakeholders from the very beginning and this ensured the spread of the process management culture within the company. As a result of this culture, cross-functional teams continue to discuss problems and seek solutions together.
Åžennur Kuru
Director of Organizational Development
Avea
The focus of the project was to maximize the efficiency of sales force especially in terms of time spent on the field and monitoring its results. I really benefited from the outcomes of the project carried out by Sistema while reviewing the business model and organizational redesign of the sales group. We have already started to get results. I would like to thank all participants for their remarkable involvement in the project.
Hüseyin Balcı
CSO
Avea
Our journey focused on customer satisfaction, our Corporate Business Unit started to experience the benefits of the project and its impact increases over time.
Taner Subaşı
Process Development Manager
Avea
As a result by this project our company adapted to the country’s conditions in a very short period, began operating with the lowest financial risk possible, stand out with its revenue per employee and profitability among its competitors, be able to decrease its costs below the industry average with the help of its expertly optimized logistic processes.
Ertan Atay
Managing Director
Brightstar
We gained the capability to monitor company strategy
We were aiming at a transparent and intuitive performance management solution for all staff to ensure real time tracking and comparison of metrics at corporate, department and individual level. All our expectations were met after implementation of Strategic Performance Management software by Sistema. We gained the capability to measure and monitor individual responsibility and contribution to company strategy from a single interface.
Assistant General Manager of Leading System Integrator
Sistema is a clear choice to partner with
It is very important when selecting our service partners that we work with people who are knowledgeable about our day-to-day business, reliable and demonstrate a strong understanding of our ultimate requirements. Sistema have exhibited all of these characteristics on more than one occasion making them a clear choice to partner with.
Shonagh Baigent
VP, Global Sales Development
DHL Express
Sistema met and exceeded our expectations.
Sistema met and exceeded our expectations. They are very professional, customer oriented, reliable, quality focused, efficient service -quick response/ turnaround time, friendly & patient, proactive and very committed. They are also transparent of charges – no hidden costs. They go the extra mile- nothing is too much trouble for them.
ÇiÄŸdem Wondergem
Global Head of Sales Training
DHL Express
Sistema was highly instrumental in the delivery of quality documentation and training programs in a very short timeframe. The end products were very well received by users and feedback was unanimously positive. Overall, the cooperation with Sistema has clearly helped us reach our business objectives in the last two years.
Cedric Cornelis
Senior Director Global Pricing Processes and Systems
DHL Express
With the project all end to end processes of our company has been clearly defined. Huge benefits were realized by design, improvement and adoption of end to end business processes.
Contribution of IT systems within each business process and improvement areas were identified.
Process metrics were re-evaluated and actions were initiated to close the identified gaps.
Hakan Urhan
General Manager
Doğan Dağıtım
We designed our end to end business processes including the outsourced processes.
Process metrics defined within the project enables continuous improvement actions.
Utkan Demiröz
Information Resources Manager
Doğan Dağıtım
Sistema played a great role in achieving successful results
At the beginning we were sure of that our transformation program would affect the business results at this level and we have seen that we were not wrong. The project objectives were successfully realized. We have adopted a systematic working approach and gained analytical point of view. Sistema’s experience, professionality, high dedication and the synergy created between our team and Sistema team played a great role in achieving these results.
Assistant General Manager of Sales and Customer Services
European International Logistics Company
Sistema had a great contribution in the improved performance level of our retail channel.
Deployment of the newly designed retail model, a greater success story awaits us in the near future.
Taner Kokino
Managing Director
Karland
Strategic Management Platform implemented by Sistema enables viewing our strategies in different perspectives. We achieve optimization by associating our targets with initiatives and processes; and by detection of positive or negative trends in our strategic targets.
Founder and Managing Partner of Leading Technology Company
Direct impact on our business results
I am extremely pleased to see the direct impact of the work we have done with Sistema on our business results. One of the most important factors contributing to the implementation success of the project was that Sistema consultants acted as flexible, possessive and as “one of us".
Our work with Sistema will continue to increase in the future. Thank you very much for your contribution.
Alp Saul
Chairman
Pronet
We are thankful as everything became visible in very short time .
We had such a good progress.
Among all the projects that we have realized till now, I think this is the most effective one.
Hayri Dayı
Partner
Telekurye
As TTNET, we are a very young and dynamic team. We are determined to maintain our success in the face of rapidly changing trends, technologies and fierce competition. As we move on this path, we need critical behaviors to overcome all these challenging factors.
One is "strong and continuous communication" and the other is "systematic perspective".
Our process project with Sistema supported both of these competencies together with the building of invaluable end-to-end business process model.
I sincerely thank all my colleagues for their valuable and devoted contributions.
Abdullah Orkun Kaya
General Manager
TTNET
Outputs of our project with Sistema improved our way of working with the following deliverables:
- our business processes were modelled systematically with a common language
- gray areas within our processes were clarified
- internal communication was strengthened via visibility and cross functional workshops
I would like to thank all participants for their remarkable involvement to the project.
Hasan Kaya
Senior Director
TTNET
During the workshops, we realized that we had not sufficiently expressed working methods and processes of Technology team to other internal units. We found the opportunity to cover this deficiency up and to better explain our internal processes.
Modeling and hand shaking on the end-to-end processes has been very beneficial to minimize inefficiencies, monitoring and improving the process performance.
CoÅŸar Baykal
Enterprise Architecture and Software Manager
TTNET
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