Working with GBM Group you get an experienced partner to handle all your needs whether it is about BIM (Building Information Modeling) services or geospatial solutions. Our team is reliable, professional and always available to our clients and partners when they need us. GBM Group is authorized service partner of Amberg Infra 7D. Amberg Infra 7D is a joint venture of Amberg Engineering&Amberg Technologies. Our office consists of engineers, technicians and specialists for office communication. We offer a good mix of solid experience and young, innovative people, combined with technical know-how. Through constant training, certification and partnerships, we ensure a high level of professional competence and processing quality.