We live rectifiers and therefore we are the perfect partner for long-term business relationships. Arose from the two familiyowned rectifier manufacturers "Befeld Systeme" and "Regler- und Gleichrichterbau Heythekker") we are one company since August 2016, the IPS-FEST GmbH.

Together we can learn from one another and share our synergies to be even more successful. We stand for fast and flexible reactions as well. Short ways and fast decisions are our motto. For us, the customer wishes are in the foreground. We are personally there for you and are happy to supervise competently. With 55 employes we are your competent partner for power supplies.

  • Designing and Construction - Individual and customer-optimize production of products
  • Hand in Hand - experienced at work
  • What we deliver arrives - safely
  • Commissioning - Maintenance, reparations - Our service team will be there for you. We help you fast and reliable even in an emergency.
  • Reliable and Longerity are our Quality characteristics as well as on time service, and quality "Made in Germany"
  • #PowerfulDC #Solutions worldwide - the best reference for us

Trend-setting for electricity

Project Planning & Design

With constantly changing requirements looking for solutions for complex tasks and driven by the ambition to become increasingly better – a challenge for every engineer. Our project engineers repeatingly take on this task every day. They cannot only resort to their own long-standing experience, but also to the technical competence and innovative force of the entire team. Our motivation: ensuring permanent further development of our products by optimisation.

With passion – for our own cause and that of our customers.

Maintenance & Repair


In all stages of the production process, utmost care is of major importance. Our well-trained personnel are aware of what is important in terms of assembly. The respective departments implement the specifications of the process and production plan in a safe and well-versed way. The different departments work with care and expertise – they work highly professionally to ensure smooth processes hand in hand in all stages of production.


To be there when needed – that’s what our service technicians commit themselves to, if – despite of all reliability – repair should be required or an urgently needed spare part must be delivered in an emergency situation. In addition to carrying out commissioning, maintenance and repair work on site, our flexible After-Sales-Service is also in charge of the entire revision in the factory. Of course we carry out a final test of the devices “with painstaking care”.

Our service team is there for you – that’s a promise.

Quality - Basis of Process Reliability

To exclude sources of error in the production process means to apply strict quality standards right from the start. Since material and processed products are exposed to a maximum of stress in industrial applications, every stage of production is subject to strict inspections by our quality management system. For this reason, our quality management starts in the early phase of planning and development and consistently proceeds over the entire value chain by purchasing high-quality parts and components and by carefully assembling them. With high expectations, every power supply and control system has to undergo a thorough final performance test in our test area prior to delivery.

Cooperations & Partners

Electrochemical processes are influenced by many different parameters and only a holistic view of correlations ensures a production process with a demanding result. This is ensured by our cooperation with research institutes such as the "Institut für Elektrische Energiesysteme (IESY)" at the Otto-von-Guericke-University Magdeburg and companies from the field of surface technology, like Linnhoff & Partner GmbH, Iserlohn and Vision-Electric/EMS Elektro Metall Schwanenmühle GmbH, as it is often interdisciplinary cooperation with our partners that guarantees the desired success.

Owing to this networking in connection with our own resources and competences we offer solutions for the “perfect surface”, supported by our competent distribution partners in Germany and abroad.

Our company does not only make use of its own distribution network, which has grown over decades, but also of the worldwide distribution network of the entire Schmidt, Kranz company group – here with the FEST GmbH in Goslar in especially intensive cooperation. This also applies to the service network without any limitations and ensures optimal customer care on site – anywhere in the world.

Delivery & logistics


Frequently, the worst enemy in competition is time. Today, this is the case for almost everything and everywhere in the world. Also for transport and delivery. Being aware of that, we accept this challenge by being flexible and cooperating with our reliable logistics partners. Together we find the way to get to all national and international destinations, to new or familiar places. Our customers can rely on that.

You’ll get what we deliver – that is for sure.