Our Company

We are glad to introduce our company with some words.

Benefit from our long-standing existence from our powerful service network. The experience gained over the years during the completion of numerous projects across Europe is still the basis of our performance today, so S.I.S. GmbH is also available to you as a service company with qualified and certified specialist staff across Europe. With us at your side, you gain a strong partner with motivated employees.

The S.I.S. GmbH has set itself the goal of taking over the services provided by S.R.S. GmbH like the well-founded expertise, the quality and customer orientation with the esteemed partners and to continue to meet the high standard.

We offer our core competences primarily customers from the following branches:

  • Windenergy On- / Offshore
  • Shipconstruction / Yachtrepairs
  • Crane- and bridgeconstruction

Our strengths lie in both new construction and maintenance.
We also specialize in special work in the offshore segment
such as. on tripods, transition pieces and jackets.

We work on the basis of work contracts, among other things
and are in possession of a temporary permit for the temporary employment agency of the Federal Employment Agency in Kiel. Our commercial employees at the company headquarters and our specialist staff on the respective construction sites guarantee quality work at the highest level.

Our goal is to provide our customers with one-stop support.
A long-term partnership with our customers to sustainably increase mutual benefits is more important to us than short-term business success.

Our aim is to support our customers in a short-term business success.

Offshore Wind Jackets


Offshore Monopile’s

Offshore Monopile


Offshore Platform