Who we are

About us

Who we are



Start as IBR

The business activities were started in 1987 as IBR (Ingenieur Bureau Rausch) and in October 2013 the activities where consolidated under the name of SusTeco.


SusTeco e.K.

SusTeco e.K. a German company, was established on 02.10.2013 in Bad Reichenhall / Germany with the registration number TS HRA 11356 by Mr. Wolf-Dieter Rausch. 


SusTeco ME

In 2013 SusTeco ME was found in Oman by Mr. Wolf-Dieter Rausch and his Omani partner Mr. Yaqoub Al Mahrooqi, registered under the law of Oman with Commercial Registry, CR 1303218 as a first-grade company. Since then, SusTeco aims to serve the community with sustainable, solutions for water treatment and provide design consultancy to the public and private sectors and lead in the Middle East with the Natural Water Treatment Technologies.

A bold direction

About us

Our vision

With our vision of “greening the deserts”, unique concepts and leading-edge technological ideas we aspire to be the pioneers in natural purification and treatment processes of waste water and we strive to deliver the best solutions for sustainability projects.


As our deal for environmental sustainability leads us to design and develop diverse concepts and solutions, we aim to execute every project with our finest ideas and skilled team players. The demand for innovative engineering solutions for environment drives us in conceptualizing and delivering designs and technologies that are most importantly energy efficient, self-reliant and cost effective.


Our core values are based on the passion for environment and sustainable prosperity. With the stand-alone feature of environmental engineering and biotechnology we pledge to preserve and restore the planets natural capital.