SERVICES COMPANIES CAREER MEDIA LIBRARY CONTACT Home Companies VISIONS WITH A CONCEPT OTTO - Experts in building technology. For 50 years we have been your specialists for sophisticated concepts and solutions in the fields of ventilation and air conditioning, refrigeration and building automation. A good climate means, for us as a medium-sized family company with 15 locations in Germany, more than modern building technology. It is our daily drive on the way to innovative plant systems for a wide variety of needs and industries. As competent on-site contacts, our 900 employees with their individual skills ensure tailor-made concepts - at all levels. They are your experts and our recipe for success for modern building technology - from the idea to implementation. about us A corporate culture characterized by trust, performance and profitability - that is the key to our OTTO quality. More about us Locations With a Germany-wide network of specialists, we offer you personal contact on site right from the start. More about our locations credentials Every project means a new, satisfied customer - that's our claim. You can find an exemplary selection of our work here. More about our references CONTACT Any questions? Your contact person: Regina Kirchner +49 2755/89 - 0 More about contact LEFT OTTO at a glance Our company Job offers Study and training Entry opportunities imprint data protection Sitemap Contact © 2021 Otto Building Technologies GmbH 24h service: +49 2755/89 - 280 We use cookies to continuously improve our website. If you continue surfing our site without changing your cookie settings, we will assume your consent. Further data protection notice x