BIOGEST® AG stands for development, conception, planning, delivery and plant construction of environmental technology for water management.

About us

We - die BIOGEST® AG - have achieved a top position in the handling of urban water in almost four decades. We provide project-related advice and develop continuously in the sense of reliable, durable and largely maintenance-free systems. Our main areas of expertise include rainwater management, flood protection and wastewater treatment, which we serve nationally and internationally.

Water is one of our most elementary goods and its value increases with dwindling resources. The water industry and the technologies it uses are increasingly responsible for ensuring that this resource is still available in adequate quantity and good quality to future generations.

Climate change faces humans with new challenges. We act sustainably in the interests of the environment and develop devices that go through short transport routes, are of high quality and have a long service life.

Around 40 employees - including engineers, technicians, CAD draughtsmen, employees in assembly and administration - form a closely cooperating team. Highly motivated and qualified employees, a modern machine park and products made of high-quality stainless-steel stand for impeccable quality.

In our main plant in Taunusstein you will find not only the production halls but also our office buildings, which architecturally underline our company philosophy: Environmentally conscious with optimal effectiveness. We value Germany as a business location, which is why all of our products are “Made in Germany”.

Our memberships at DWA and German Water Partnership guarantee a high level of professional competence and a permanent exchange. The references of our often-long-standing partners document our experience, reliability and high level.

We operate internationally. With our cooperation partners in over 20 countries worldwide, we can build on experience and presence.

Our product portfolio includes:

  • Flow control
  • Flood protection
  • Flushing systems
  • Coarse solid retention
  • Debris retention system
  • Wastewater treatment
  • Surface aeration
  • Decanting