Mobile Systems International (MSI) is a leading brand in the telecommunications and security industry, with a rich history of providing Defense & Commercial systems and networks. Established in 1989 in London, UK, MSI has expanded its international presence with operations in Europe, the Middle East, and Africa. The company offers a wide range of professional services and consultancy solutions, including 5G network planning, managed services, engineering services, tactical communication solutions, mixed reality applications, blockchain, artificial intelligence, and IT and cyber-security products.

MSI's expertise covers network evolution, spectrum harmonization, network automation, IoT, network security, and government networks. Their clientele includes international and regional mobile operators, regulators, and investors, and the brand is committed to delivering value by understanding and addressing the varied needs and challenges of their customers. With a focus on innovation and excellence, MSI is dedicated to guiding the mobile industry's journey into the future