PST Purenergy – your energy partner

As someone in business, you have more important things to do than navigate the jungle of energy supplier tariffs. You simply don’t have the time for annoying contracts that lack transparency.

Free yourself from these burdens with PST Purenergy: switch once and know that you are in the best hands. As your reliable partner in the field of energy supply, we offer fair prices that you can rely on for the long term. We also provide the reliability of a Europe-wide group of companies with over 150 years of experience as well as its own sources of natural gas in the North Sea. We supply you with 100% green electricity, natural gas and climate-neutral gas. And because things can always be a little better, we are happy to support you in your efforts to make your company a carbon-neutral enterprise.

Does that sound good? We think so, too.

Find out more

Weißes Award Siegel Your benefits

PST Purenergy is personal: We offer a tailored energy service to promote your business success. Our employees are always keen to listen to your needs and take care of things so that you no longer have anything to worry about. Personal, professional and approachable.

PST Purenergy is reliable: As part of a pan-European group of companies that has been active in the energy sector since the 19th century, we are a reliable partner for you. Stable, financially robust and with vision.

PST Purenergy is transparent: We offer maximum flexibility with respect to tariffs, contracts and billing. And you can rely on our prices – for at least 24 months. Fair, consistent and reliable – without hidden charges or unexpected increases.

PST Purenergy is sustainable: We supply 100% green energy and climate-neutral gas. And because even that is not enough for us, our company has also been climate-neutral since 2014 – and will advise you on how to achieve this journey. As a partner of Plant-for-the-Planet (link to campaign page), we are part of humanity’s largest afforestation project. Systematic, fit for the future and built on conviction.  

Become a climate-neutral company with us

100% green electricity and climate-neutral gas with TÜV certification are a matter of course for us. However, we believe that things can always be a little better. For that reason, our company has been climate-neutral since 2014. You can achieve this, too: in cooperation with Zukunftswerk e.G., we advise you on possible ways to offset your company’s carbon footprint. Reliable and affordable. In this way, we are working together for a liveable future – and you can secure a competitive edge in the process.

Plant a tree for the future with us

Become part of humanity’s largest afforestation project

100% TÜV-certified green electricity and climate-neutral gas are a matter of course for us. But we want more – which is why we are planting a tree for every new customer in cooperation with Plant-for-the-Planet, a global initiative led by children and young people. Our shared aim is a future that is still worth living for generations to come.