Shefa is a 100% owned subsidiary of Faroese Telecom

Shropshire is the second largest inland rural county in England, and one of the most sparsely populated.

Siemens AG is a global technology powerhouse that brings together the digital and physical worlds to benefit customers and society.

Sigma Connectivity is a global design house and engineering services group.

Sigma Systems is the global leader in catalog-driven software solutions for communications, media, and high-tech companies. We serve over 80 customers in 40 countries with our award-winning products.

Silver Odyssey is a creative events brand encompassing Audio, Art, 5G Technology, Elixir-Bar® and the Healing Arts. International DJs, Artists, a brand revealed by music industry insiders, and Alchemists deliver multi-sensory, synchronised reality, immersive experiences around the globe.

Established in 1990, Simms International plc is a specialist distributor of world-class memory and storage solutions for; Datacentre, server, industrial, embedded, workplace, gaming & consumer environments.

Simnovus is a young test and measurement company offering software-based UE Simulator and NW Emulator to validate 4G and 5G base stations and devices.

SIRADEL – a subsidiary of the ENGIE Group – delivers digital technologies that accelerate the transition towards a more connected, carbon-neutral and resilient world that positively impacts our communities and the planet.

Since 1994, SIRADEL has been leveraging expertise in geo data production, 3D modeling, digital twins, simulation and AI to help clients in telecom, industry, energy, and local and regional governments reach their sustainability and digital transformation goals.

Siroda are a specialist consultancy dealing in all aspects of radio field measurement for the telecommunications sector.  

Sitenna is a software-enabled marketplace connecting mobile operators, tower/infrastructure provider and landlords/local authorities to speed up deployment and management of digital infrastructure.

Sivers IMA is a leading developer and manufacturer of cutting edge chipsets, modules and sensors based on advanced wireless and optical semiconductor technologies. Our innovative microwave, millimeter wave and laser products enable reliable Gigabit speeds for 5G and beyond.

Provider of various technical courses