We support housing companies, municipal utilities, energy suppliers and smart cities in precisely recording consumption data for heat, water and indoor climate, optimizing processes and making energy savings transparent.
With over 4.500 employees and business activities in more than 100 countries, we combine our expertise in measurement technology, billing services and digital solutions.
Through our IoT solutions, digital services and our strong partner network, we create interconnected, innovative solutions.
The Minol-ZENNER Group is a consortium of leading companies in the fields of metering technology, billing, and IoT solutions. Our goal is to provide digital and sustainable solutions for the real estate and energy sectors worldwide. We combine technological expertise with decades of experience and a strong partner network.
Minol Messtechnik W. Lehmann GmbH & Co. KG is a leading global solutions provider for the housing and real estate industry. Brunata Minol offers innovative solutions for heating cost accounting, minimizing operating costs and managing properties digitally, sustainably, and in compliance with legal requirements.
Minol generates more than 1,7 million invoices annually in Germany alone.
ZENNER International GmbH & Co. KG is a leading global provider of innovative solutions for municipal utilities, energy suppliers, and local authorities. Focusing on the digitalization of smart cities, the company develops and produces measurement technology for recording water, heat, and gas consumption, as well as digital solutions for the Internet of Things (IoT).
Founded in 1903, ZENNER is now part of the international Minol-ZENNER Group.
Brunata A/S, headquartered in Herlev, Denmark, was founded in 1917 and is one of the pioneering companies in consumption-based heating cost billing in Europe. Today, its focus is on collecting consumption data for heating, water, and indoor climate, as well as on digital services.
Brunata A/S operates in over 15 European countries (not in Germany and Luxembourg).
We work in three key areas of expertise to make the real estate and energy sectors resilient, digital, and sustainable. As an international group of companies, the Minol-ZENNER Group combines technological innovation with decades of experience in measurement technology, data management, and digital infrastructure.
Together with our partners and customers, we are shaping the digital and sustainable transformation of the housing industry as well as municipal utilities, energy and water management.
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Energy and consumption management
Using state-of-the-art measurement technology, we provide the basis for fair billing, efficient energy management and sustainable use of resources in buildings and infrastructures.
Digital platforms and IoT solutions
We create scalable solutions for smart metering, energy and environmental monitoring, and smart applications for the housing industry, smart cities, and the energy and water industry.
Sustainability and future viability
Through digitalization and data-driven processes, we promote energy efficiency, climate protection, and resilient infrastructures. Our solutions help conserve resources and reduce emissions.
The Minol-ZENNER Group creates systems that combine efficiency and sustainability while strengthening the resilience of infrastructures and companies to the challenges of climate change, urbanization and digital transformation.
With this combination of technology, experience and responsibility, we are shaping the buildings, cities and infrastructures of tomorrow.
"Today we are creating the digital infrastructure to advance smart applications and climate protection in many countries. This has made us a global pioneer in digitalization."
Alexander Lehmann, Managing Director of the Minol-ZENNER Group
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Sustainability and climate protection
Challenges such as climate change affect us all. Together with the energy industry, the housing industry and technology partners, we at the Minol-ZENNER Group develop sustainable concepts that have a local impact and are globally applicable.
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smartmakers
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