Power supplies, railway systems, electrical safety, charging stations for electric cars and buses or tunnel safety. Infratek provides a wide variety of services in engineering, quality control, assembly work, service and maintenance. Infratek is owned by VINCI Energies, one of six business areas in the French industrial group VINCI, which has about 190,000 employees worldwide. In Infratek, 1400 employees are divided into 40 departments in the Nordic region, with total revenues of approximately NOK 3 billion. Infratek is expanding and constantly gaining new assignments in Norway, Sweden and Finland. We often work across borders and interdisciplinary between the different departments in each country. We use Workplace (Facebook at work) as a platform for internal communication.