SEFE Energy GmbH Energise your business with one of Europe’s leading business energy suppliers

About us

Demand-oriented energy solutions to meet your business needs We give businesses energy

At SEFE Energy, we’re more than just an energy supplier. From industrial applications to packing, textiles, plastics and more: The energy we supply is used to produce essential products and services used by millions of people across Europe every day.

From Kassel, we supply municipal utilities, industrial customers and power plants in Germany, Belgium and the Netherlands with gas and electricity.

Your partner: SEFE Energy

Providing business energy solutions to over 50,000 customers across Europe. 

Why SEFE Energy?
Experience

Over 30 years of experience in helping businesses achieve their energy goals. 

Multi-national capabilities

We offer streamlined support for multi-national organisations through a single energy supply partner.

Customer service

We’re committed to delivering the best possible experience for every customer that trusts us with their energy supply.  

Stable & reliable

We’re part of SEFE, a mid-stream European energy company offering end-to-end services throughout the energy value chain.

Insights & reports

We offer market reports and insights to keep you in the loop and help you manage your business energy.

Clear & simple

From our Customer Portal to our dedicated Account Managers, we make managing your business gas supply easy.

Our products Energy supply solutions for your business

At SEFE Energy, we offer a range of energy products and services to meet your business needs.

  • Gas

    Whether you are an industrial company, power plant operator, municipal utility, or natural gas trader – we deliver tailored natural gas solutions to match your specific needs. With our expertise and market knowledge, we ensure a secure, flexible, and efficient supply you can always rely on.

    Gas

  • Power

    SEFE Energy is active in power trading and currently offers access to standardised trading products in the German market. We are continuously expanding our portfolio to provide our partners with even greater flexibility and choice. In doing so, we create the foundation for long-term and reliable energy partnerships.

    Power

  • Hydrogen

    We connect hydrogen production centers with industrial sites and build partnerships worldwide to source low-carbon hydrogen at scale.
    In this way, we support companies in driving their energy transition forward and creating sustainable value chains.

    Hydrogen

  • Contact us

    Do you already know which product you are looking for, or would you like more detailed information?
    Send us your request conveniently online. Our team will take the time to understand your needs and get back to you promptly to find the right solution for your business.

    Send a request

    • Our dark fibre solutions

    Since 1996, SEFE Energy has been a pioneer in fibre-optic infrastructure. Today, we operate a network of around 8,500 kilometres of optical fibres, available to businesses, municipal utilities, and telecommunications providers. Whether it’s dark fibre for maximum data security, technical facilities with state-of-the-art infrastructure, or broadband connections in regions that are not yet fully developed – we deliver tailored solutions for your networks. Fast, reliable, and future-ready.

    Nationwide, secure, and high-performance – your partner for fibre solutions

    More information

    Where next? Latest updates

    We pride ourselves on providing relevant industry and company insights, resources and updates for our customers. 

    • Evos, SEFE and Petrogas E&P (Abeona) to explore CO₂ logistics and storage collaboration

      Evos, SEFE and Petrogas E&P have signed a non-binding Memorandum of Understanding (MoU) to align on technical, operational and commercial interfaces across the carbon dioxide (CO₂) transport and storage value chain. The purpose of the collaboration is to identify integration requirements and define the next steps towards an integrated CO₂ transport and storage system, with the three companies representing different segments of the CO₂ value chain.

    • Biomethane: Sustainable, Ready to Use and Certified

      Biomethane is a sustainable and secure energy source that can be used immediately via the existing natural gas infrastructure. Read on to find out about the range of applications offered by this energy source and why its certification is so important.

    • The World Energy Outlook 2025: Key Developments for the Energy Market

      The latest World Energy Outlook 2025 (WEO 2025) from the International Energy Agency (IEA) provides a comprehensive analysis of global energy trends up to 2050. The report examines the balance between energy security, affordability, and sustainability – issues that are currently shaping the energy landscape.

      Below, we have summarised the most important findings in a concise and useful manner.

    Insights & Resources

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