Our key areas of expertise


Appropriate concepts for the pharmaceuticals industry

As a consultant, we assist pharmaceutical businesses in designing structures and processes, as well as planning out specific courses of action.

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Medical engineering

The healthcare sector is facing cost pressures and increasing quality awareness

High requirements, increasing quality awareness and growing cost pressures in the healthcare sector are placing huge demands on manufacturers of medical devices.

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Food industry

Projects in the food industry

We work with our customers from the food industry to develop strategies and organisational concepts across all relevant corporate sectors, such as for suppliers, investors or administrative bodies.

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Automotive sector

Making the automotive sector fit for the future

The automotive sector is currently undergoing a period of fundamental upheaval and change. Strategic matters for rantronik range from product and drive portfolios, digitalisation and requirements falling under the overarching concept of "Industry 4.0" to business models for future mobility.

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Mechanical engineering

Tapping into new potential in the mechanical engineering sector

We have collaborated with our clients from the mechanical engineering sector across numerous projects to successfully transform the overall direction of their business, strategically position individual, specialised departments and deliver a lasting contribution towards their continued success in the current and future competitive landscape.

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Energy saving

We illuminate your business

Whether a showroom, office or production or storage facility – every space has light bulbs, and therefore the potential for significant savings. Being an entrepreneur, do you struggle to find the time and resources to deal with this issue?

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Experience our expertise for yourself

Do you have any questions, or want to find out more?
Then please get in touch by telephone, e-mail or using our contact form – we look forward to hearing from you.