Digital Building Planning

The future is digital - we seamlessly combine planning, construction and operation with smart technology.

Beyond Engineering

We network systems into higher-level platforms, integrate IoT and cloud solutions, use artificial intelligence for optimization and place the highest value on cyber security. Together with the use of BIM methodology, we create the digital twin for optimal property management.

How digital is the future of facility management?

12,800 trade visitors, 400 exhibitors - Ilmac 2025 in Basel showed where the journey is heading. Our contribution? An insight from our Chief Digital Officer Adrian Staudenmaier into digital twins that are already making life science facility management processes noticeably smarter.

How do I ensure that my BIM order is implemented?

As the client, you have defined the BIM requirements and need a reliable partner to ensure implementation in the projects. Our BIM managers on both the client and project side take on the necessary tasks and use their in-depth knowledge of BIM methods to ensure targeted implementation.

Where do IoT and AI solutions help us to achieve the DGSs?

Through our involvement in the IoT AI Business Hub, we share our expertise and benefit from the exchange with research and industry. This allows us to stay close to current developments and understand new technologies at an early stage. By transferring this knowledge to our projects, we are driving forward „Engineering for a better world“ step by step.

BIM in hospitals - how can smart operation succeed?

In the CAS "Strategic Hospital Construction Planning" at the HSLU, we get to the bottom of this question in a guest lecture. Why is BIM already crucial in strategic planning, what basics are needed and how do we transfer the information to operations?

How do I monitor a heterogeneous building automation park?

Many buildings, a wide variety of automation stations, discontinued systems and unmanaged networks - a nightmare for any operator. By establishing a clear OT (operational technology) network structure and a multi-vendor system approach at the building management system level, we create transparency, security and future viability.

How do I automatically optimize the energy requirements of my properties?

Energy management systems are now installed in every large building and provide reports. However, there is no fully automated integration into the building automation system. Modern AI-based systems can be used to automate the optimization of HVAC systems. We support you in setting up such solutions and ensure efficient, energy-optimized operation.

My OT network does not meet the new IEC 62443 requirements - what do I have to do?

Today's OT networks must comply with current standards in order to reliably implement technical and procedural requirements and secure the infrastructure against attacks. Our OT network and cyber security concepts are flexible and scalable - they work for both individual buildings and large building parks.

How do we transfer the building documentation to operations in a CHF 700 million hospital project?

Clear BIM specifications (client information requirements), close project support and the parallel development of the necessary systems such as CAFM and CDE on the hospital side create the basis. This is supplemented by continuous change management for the workforce and ongoing testing of the delivery objects from the construction project. In this way, we ensure that complete digital documentation is available for the start of operations by the deadline.

Our expertise

Together with building owners, operators and technology partners, we design digital building technology - well-founded, networked and future-oriented.

We combine planning, operation and technology to create efficient, transparent and sustainable buildings. With control systems, cloud and IoT applications, we make operations controllable in real time. Our expertise in OT cyber security and BIM management creates resilient, scalable and integrated infrastructures across the entire life cycle.

Our digital building consultants support you in all project phases for the development and implementation of IoT and cloud use cases for your portfolio. The needs of all user groups are taken into account and implemented in future-oriented solutions. The latest technological developments, e.g. in the field of artificial intelligence, are integrated into the concepts.

With our digital twin consulting services, we provide support for all projects relating to the digital operation of buildings - from strategies and roadmaps to market evaluations, innovation workshops and application architectures. Our clients can count on us when it comes to practical and forward-looking planning and implementation of a digital twin environment.

We know from many projects: Good BIM management not only prevents errors - it creates stability, speed and transparency. We support you on the client side in the development of the basic principles and project management and on the project side as BIM manager with the necessary capacities.

BIM (Building Information Modeling) in facility management enables new digital work processes and ensures that the wealth of information from construction projects can be used sustainably. Our experts support you in laying the foundations, setting up CAFM and CDE systems and onboarding employees.

Higher-level building management systems enable the central control of numerous building and automation stations. In combination with energy monitoring and alarm escalation, they form the basis for efficient, safe operation. With our expertise in setting up multi-vendor systems, we harmonize your system diversity.

OT concepts and cyber security aspects are crucial today, as the increasing networking of building technology, production facilities, IoT and cloud applications is creating new areas of attack. We support you in the planning, implementation and secure operation of robust OT environments.

Use case definition - our framework for agile definition and implementation

Digital building solutions arise from clearly defined use cases that are developed together with the users. With our approach, we ensure that the vision is supported by the organization and that the solutions are integrated step by step with the appropriate technology partners. Feedback from operational experience enables continuous optimization and scaling.

Willers Use Case Framework - agile from strategy to implementation and further development

buildings

Buildings for the requirements of tomorrow

We develop solutions that combine efficiency, flexibility and sustainability - for buildings that grow with their tasks.

Airport

Energy Hub

Workspace

Data Center

Medical room in the hospital from the inside

Healthcare

willers work in the laboratory and research

Life Sciences

TECHNOLOGIES

We combine digital innovation with real added value

Curiosity and expertise are the driving force behind our innovation. A sense of personal responsibility is the basis for the quality of our sustainable solutions.

All Technologies

Application

BIM Management

reference projects

We accompany construction projects at the cutting edge of innovation

With our experience and passion for progress, we realize spaces and infrastructures that not only function - but create the future.

All reference projects