meet the team responsible for solid growth and continuous development.

We are pioneers in the IoT world, developing customized solutions since 2010. From the outset we discovered that energy is one of the main concerns in our society. That’s why we decided to bring IoT to the energy industry and help both consumers and companies get the insights they need to save costs and become more energy efficient.

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Chief Technical Officer & Co-Founder
Patrick Thomas
Patrick has a strong expertise in software engineering and he is passionate about (fighting) climate change. This enables him to make sure that the company’s technology serves its business strategy.

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Chief Executive Officer & Founder
Werner Weihs-Sedivy
Werner founded twingz back in 2010 with the vision to “make things and their status understood by people”. He has a deep and wide tech background and wants to see tech being made use of in meaningful manner. He connected twingz’ digital identities and skills of predictive analytics to verticals energy & grid, insurance and industrial manufacturers.

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Product-Manager & Co-Founder
Normann Lindner
Normann takes care of pre-sales as well as account and product management: performance track in several startups/SMEs as sales management and business development executive: He is a “running lean” aficionado.

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Marketing, PR & Events / PA to CEO
Rose Aquino
Rose brings many years of experience from the marketing and advertising industry that she uses now in her responsibility for Marketing & Social Media. She takes care of strategies and concepts from creation to implementation. Furthermore she is also the right hand of the CEO Werner Weihs-Sedivy and is also responsible for internal organisational processes.

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Head of Machine Learning & Co-Founder
Dietmar Millinger
Dietmar is an IT enthusiast with two decades of experience as founder, managing director and CTO in the area of automotive embedded systems. He has a strong personal interest in AI, Machine Learning and the study of consciousness. Dietmar is the founder of AI Austria and publishes as well as lectures on this topic. At twingz he drives the development of the data analysis algorithms.

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Business Development
Jens Münter

Jens is a 100% merchant with an extended affinity to techniques. Beside this, he can draw on extensive experiences in different branches, e.g. energy, security, automotive industry and risk consulting. Jens’ main objective always is to generate the best solution for each party.Thus he will support the BizDev department.


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Sales & Project Management
Elizabeth Rdz. Bringas
Liz has many years of experience in the areas of Sales and Project Management working for International companies. She has deep knowledge in the areas of Business strategy and Renewable Energy, as well as energy efficiency.

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Chief Financial Officer
Stephan Dorfmeister
Stephan leads all strategic and tactical financial matters at twingz. He inputs his background as serial entrepreneur and investor in various ventures in the last 30 years.  

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Human Resources
Barbara Morrison
Barbara holds the position of Human Resources, a very important position if you grow like twingz. She is part of the team since March as well. Barbara has been working in HR since 2003. She studied at the Vienna University of Economics and Business (Marketing and Human Resource Management). She is also a trained systemic coach, a project manager and 360 degree facilitator.

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Business Development
Karin Fleck
Karin is an experienced manager in energy, specifically asset optimisation and energy trading. She is an expert on optimisation, forecasting and trading. She has run projects in the field of energy IT and portfolio management. She develops the energy applications of the twingz product portfolio.

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Sales & Operations
Chretien Van der Aa
Chretien has been in various international senior sales and business development positions at Cisco, Polycom and other US based companies. Since 2013 he is advisor of various start-ups. At twingz, Chretien will be working on the creation of GTM-model in the non-German speaking countries.

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Strategic Expert & Co-Founder
Chris H. Leeb
Chris has been in charge of strategic thinking from the very beginning. He deploys his extensive experience in the start-up world and brings in his large network.

Thomas is an Astrophysicist with 15 years of experience in university research. He is also an IT enthusiast with a strong background in data analysis and scientific software development. At twingz he complements the data analysis and software engineering team. If not at work, he publishes and lectures about time series analysis.

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Sales & Marketing
Gareth Lewis
Gareth held positions from operative to director level in the field of Marketing and Sales for large corporations over a course of 15 years. For the past 5 years, he has been supporting aspiring companies in need of sales and marketing skills to launch their innovations to the market. Additionally, as the business coach for green start-up accelerator programs, I support projects that improve our environment for the generations to follow. He is supporting Sales & Marketing.