the way to TRUE POWER.


WinJi uniquely combines interdisciplinary knowledge and experience in the global megatrends of decarbonised energy transformation and "Big Data"​.  

We offer a solution for the digital asset management of renewable assets that uses state-of-the-art data analytics in a user-friendly way.
With our built-in Artificial Intelligence, we have identified actionable production efficiency improvements with our "TruePower Platform"​ solution for over 20 owners and operators, who have a combined production capacity of over 10 GW.

We are a dynamic and innovative company with an exceptional entrepreneurial mindset. Founded as a Joint Venture with D|ONE, we have proven experience and professionals in the areas of energy economics, renewable technologies as well as data modelling and data analytics.

We’re looking for passionate talents!

Please contact us to contribute to the global energy transformation and the future of our innovative company.

CTO and Entrepreneur

Sales Manager DACH/F/I

Sales Manager Iberia

Executive Directors

Bernhard Brodbeck

Bernhard is the founder and CEO of WinJi. He holds a Master of Science from ETH Zurich in Mechanical Engineering of Energy Systems and an Executive MBA from the University of St. Gallen. Bernhard has more than 20 years experience in the energy industry with a strong focus on power production, M&A and operation of new renewable energies as well as trading. Previously, he was deputy CEO at IWB, manager and strategy consultant of international energy and industry projects. Bernhard has many years of project experience in Europe, USA, South-East Asia and China.


Mobile   +41 79 572 03 28


Hans Peter Gränicher

Hans Peter is a co-founder of WinJi focusing on Strategy & Business development. He has been fascinated by the opportunity to unite the fields of renewable energy and Smart Data. He is a founder and the CEO of D|ONE, a leading Swiss AI specialist. Previously, he was working in innovation consultancy and the energy sector.

Phone   +41 44 435 10 11


Roman Gysel 

Roman graduated in Materials Science from ETH Zurich (2003) and earned a PhD degree  at the EPFL in Lausanne (2008). Afterwards, he did postdoctoral research and completed an entrepreneurial training course at Stanford University in California (Silicon Valley). He worked for 8 years, most recently as Head of Business Unit, at a leading global equipment and module manufacturer in the photovoltaic industry. Since 2019, Roman is responsible for sales and business development at WinJi. 

Mobile  +41 79 227 35 94


Hansruedi von der Mühll

Hansruedi holds a degree in electrical engineering from ETH Zurich and is Chief Technology Officer at WinJi.
Hansruedi is Fellow and member of the Board of Directors of Netcetera, a Swiss high-end software provider. He uses his more than 20 years of experience in software engineering by contributing expertise in architecture and scalability of the platform.

Phone   +41 44 297 59 02 


Simon Hefti

Simon is a co-founder of WinJi and leads the development of the cloud platform. He is a founder, the CTO and Board President of D|ONE. Previously, he had been managing director of the IT company Netcetera. Simon received his PhD in physics from the University of Berne. In his thesis, he studied the origin of the solar wind in the interplanetary space.

Phone   +41 44 435 10 00


Core Team

Dimitrios Anagnostos

Dimitrios graduated in Electrical and Computer Engineering from NTU Athens (2012) and earned a dual PhD degree of KU Leuven and NTU Athens. As a visiting PhD student, he worked extensively with the PV department of imec, resulting in a number of publications and patents. His expertise lies in advanced modelling and forecasting of PV installations, with a focus on machine learning. Since December 2019, Dimitrios works as an Asset Analyst at WinJi.


Mobile  +41 77 523 71 76


Nicolas Harder

Nicolas studied Energy and Environmental Engineering at the ZHAW School of Engineering in Winterthur. He also has professional experience in the IT sector. Nicolas has been working as an Asset Manager at WinJi since 2018. He is responsible for the concept development, implementation and testing of further platform developments, operation of the IoT platform, onboarding of new power plants to the platform as well as data communication with customer assets.

Mobile +41 79 196 97 97


Janine Maron

Janine holds a Bachelor degree in Energy and Environmental Engineering from the ZHAW School of Engineering in Winterthur. In her Bachelor thesis she compiled and analysed wind measurement data for a wind yield report. Since 2017, Janine has been working as an Asset Analyst at WinJi. She is responsible for in-depth asset analysis, performance optimization projects and the business requirement of analytical functions and reporting features of the platform.


Mobile   +41 79 709 25 33


Mark Pfändler

Mark received his Master in Management, Technology and Economics from ETH Zurich in 2019 and also holds a Bachelor in Mechanical Engineering. His areas of expertise are machine learning and data analytics. Mark joined the team in 2019 with a focus on artificial intelligence for predictions and performance optimization.


Mobile  +41 79 461 45 95


Philipp Hilsheimer

Philipp completed his studies of Environmental Sciences with a focus on Atmospheric Physics at the University of Tübingen in 2019. At EnBW, he worked in the areas of wind forecasting and direct marketing. His special interest lies on the intersections between meteorology, data science and renewable energies. Philipp joined WinJi in 2020 as an Asset Analyst and is contributing latest knowledge from science and energy science from his studies at ETH Zurich.


Jack White

Jack graduated with a Master's degree in Mechanical Engineering from the University of Southampton in 2015, specialising in sustainable energy systems. Prior to WinJi, he spent over three years working as a technical consultant across the energy sector. Jack joined the team in 2019, focusing on Sales, Analytics and Business Development.

Mobile  +41 79 390 48 05


Klaus Krüder

Klaus holds a Master degree in Economics  from University Bremen in 1986. With more than 30 years experience in Sales and Management he is an expert in the renewable industry. Klaus joined WinJi in 2020 and supports the sales team with his expertise.


Oxana Andrienko

Oxana has a Bachelor’s and a Master’s degrees in communication and journalism, and is working towards finalising her PhD thesis on Sociology of Management. She has 8 years of experience in B2B sales and business development and joined WinJi in 2020 focusing on Sales for UK and Scandinavia region.

Mobile  +44 7841 67 68 11


Sabrina Bernasconi

Sabrina did an apprenticeship in bilingual secretary and gained a more than 10 years experience in sales and marketing support. Since 2020 she ist supporting the sales and marketing team at WinJi.



Andreas Hürlimann

Andreas is a serial entrepreneur and an independent board professional with a track record of over 20 years in the tech industry. He holds a MSc degree in Electrical engineering from ETH and a diploma of advanced studies in Corporate Finance from University of Zurich.


Patrick Buck

Patrick holds an MSc in Electrical Engineering and Information Science from the Swiss Federal Institute of Technology (ETH Zurich). Patrick is in the Management Team at D ONE and holds a Sales Advisory role at WinJi. 

Phone   +41 44 435 10 12


Asli Yaman

Asli received her PhD in theoretical mathematics from University of Southampton in 2003. Afterwards, she worked as a researcher at the Max Planck Institute in Bonn, followed by IHES in Paris, and CIRM in Barcelona. From 2008 she worked as an associate professor at the University of Marseille, before she joined D|ONE in 2013. At WinJi, Asli is responsible for the conceptual development of the platform as well as for the optimization and prediction algorithms.


Phone   +41 44 435 10 06


We own unique industry knowledge, relevant know how and long-term experience

We are a young, agile, innovative and entrepreneurial thinking company.

We are full of energy and work with enthusiasm and commitment - we make the difference...

© 2020 WinJi AG,