JonaCom is rated 3 out of 5 in the category information technology and services. Read and write reviews about JonaCom. Consultant Company focusing on Enterprise Architecture, ITIL, IT Security. Located in Sundsvall Sweden. Founded in 1995. Our primary costumer base is within the public service. Consultant Company focusing on Enterprise Architecture, ITIL, IT Security. Located in Sundsvall Sweden. Founded in 1995. Our primary costumer base is within the public service.