Polystar Instruments is the parent company of the Polystar Group, with the main goal of developing new product groups, and to offer common services to the subsidiary companies, such as finance, IT support, and marketing. Polystar Instruments is also the active owner of the subsidiaries.





Polystar OSIX AB is a telecommunication supplier, providing world-class service assurance solutions to the leading telecom manufactures, operators and service providers worldwide. Polystar delivers solutions that provide real-time visibility into the reality of operators’ network quality and their customers’ experience. Polystar empowers network owners—be it for fixed, VoIP, NGN or mobile networks—to make business-critical decisions with speed and accuracy.

Polystar T&M AB develop, market and support the SOLVER system—a high-performance load and stress test tool for PSTN, 2G, 2.5G, and 3G telecommunications networks. SOLVER provides the ability to simulate a radio access network (RAN) for GSM/GPRS and UMTS with an immense number of connected mobile subscribers providing load to the core network.

Polystar Electronics AB offer consulting and delivery of complete antenna, cable-TV, and communication solutions. In addition to high-quality products from leading manufacturers on the antenna, cable TV, and measuring tools market, Polystar Electronics offer new innovative electronics products and services, such as assembly and consulting.