Comprehensive know-how and many years of experience Since 1953, we have been providing our clients with design, consulting and project management services for all phases of their construction projects, covering infrastructure, real estate, structural engineering, surveying, energy & environment and mobility & traffic. In your area Our 750 employees, including 60 apprentices, operate from 30 locations across Switzerland, allowing us to stay close to our clients. Complete solutions for your needs We aspire to develop innovative, sustainable, overall solutions in house, which are optimised both technically and economically for our customers. A key part of this is how our experts cooperate intensively and across the company for and with you. A committed team You can count on our employees’ enthusiasm, commitment and responsibility. You will benefit from interdisciplinary teams, up-to-date knowledge, expertise and a network of contacts throughout Switzerland. Our company entirely belongs to our employees, meaning we’re independent and committed to excellence each and every day. Our management system is ISO 9001 certified.