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Planning and ROI calculation of efficiency measures

Sauter FM > Services > Energy-efficient FM > Planning and ROI calculation of efficiency measures

As a rule, we implement the savings measures identified in the energy consulting process ourselves on behalf of the customer. This requires planning beyond the conventional technical building systems. Because the construction activities are always carried out in existing buildings and usually during ongoing operations, the planning must include drywall construction, fire protection and legal regulations, as well as measures before and after construction. We use well-known professional software solutions for the design and the energy assessment. This also applies to the dynamic consideration of the energy systems in a building.

  • Classic design (heating/cooling load and air quantities)
  • Energy balancing according to DIN V 18599 / VDI2067
  • HVAC planning from design to implementation
  • Calculation and simulation using professional software solutions
  • Expertise and possible solutions in building automation
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SAUTER Head Office was the target of a cyber security incident on November 20, 2024. SAUTER’s IT department immediately activated, well defined, internal emergency plans. All IT systems were completely isolated and shut down to successfully prevent the attack from spreading. External cybersecurity experts and data forensics specialists then began to check all systems and restore them securely. This process is unfortunately time-consuming, but absolutely necessary to ensure that the cyber-attack does not continue at a later date.


The SAUTER websites have been affected by the emergency operation and are available again with immediate effect.


There are currently no concrete indications that our customers' infrastructures have been compromised in any way by SAUTER devices. It appears to be an opportunistic incident with no clearly recognisable long-term goals or systematic attacks. The situation does not currently suggest that there is a targeted, sustained threat to the affected systems.