What Does EDC Stand For? Engineering, Development and Commissioning, because we know that the automation of plants starts with a solid overall concept. We accompany our customers from the conceptual design, planning and layout to commissioning and maintenance, thus enabling reliable and safe operation of the plants. We are a young, up-and-coming company that has made the refuelling of hydrogen vehicles one of its main tasks. With our many years of experience, our motivated team develops, plans and automates systems that stand up to all challenges.