Welcome to the pages of Siempelkamp NIS Ingenieurgesellschaft!

For more than four decades Siempelkamp NIS Ingenieurgesellschaft mbH, or Siempelkamp NIS for short, has been a manufacturer-independent service provider and supplier of turnkey systems as well as products for conventional and nuclear power plants, not only for industrial companies, but also for public authorities and institutions at home and abroad

The range of services comprises a multitude of products, modules and services for efficient administrative procedures and safe plant operation. For the requirements and individual needs of our various customer groups, we supply customer-specific solutions which are implemented by our long-standing, experienced employees.