Per Johannes Marthinsson

Portomus AB is a holding company, which develops web-based software for postage optimization and to streamlines the order process. It provides combination of distributors based on the specific requirements. It offers postage, as well as it reduced administration for mailings. The firm services include Portomus Analytics, Broker and Optimizer. The company was founded on December 13, 2007 and is headquartered in Goteborg, Sweden.

Katshing AB operates as a retailer of mobile products and services. It markets mobile telephony, including telephones, accessories, subscriptions, and services. The firm offers its products and services through Internet. It also sells consumer electronics, toys, beauty and health, and tablet products. The company was founded in 2003 and is headquartered in Mölnlycke, Sweden.