Networking
SD-WAN, NaaS, SASE and enterprise connectivity
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Smart Data Optics
Smart Data Optics is a York-based, accredited structured cabling and IT infrastructure company installing data and network cabling including CAT 5E, CAT 6, CAT 6A, CAT 7 and fibre optic cable. Services cover design, installation, testing and certification, alongside CCTV, Wi-Fi, network cabinets and Starlink site services for remote operations. Engineers are manufacturer-accredited with over 20 years' experience, handling projects from single outlets to large-scale installations.
Smart Remote Support
Smart Remote Support is a Cheltenham-based managed IT services provider offering remote and on-site support, cybersecurity, backup and proactive system monitoring for businesses across Gloucestershire.
Smarty
Three-owned MVNO offering 30-day rolling SIM plans with EU roaming included.
Smithsons Limited
Smithsons Limited is a Walsall-based communications infrastructure engineer established in 2006, delivering network cabling and telecommunications installations. It specialises in structured cabling, data networks and fibre optic systems, offering onsite termination or pre-terminated offsite fibre solutions. The company also designs and installs audio visual systems including displays, projection, video conferencing and control systems. An Excel Accredited Partner with Fluke certification, it handles projects of all sizes.
Sofant Technologies Ltd
Sofant Technologies develops next-generation satellite communication (SATCOM) antenna terminals for use on the ground, at sea and in the air. Its terminals provide fast beam switching and multi-beam, multi-orbit connectivity across LEO, MEO and GEO networks, using passive cooling and modular engineering designed for high-volume manufacture. The Edinburgh-based company has also worked with Inmarsat Government on a phased array antenna for aircraft.
SoftTeco
With extensive web and mobile expertise, we help our customers to master all digital challenges in an agile manner.
Soho66
Award-winning UK VoIP telephony provider serving over 35,000 businesses since 2007.
Solarflare (now Xilinx/AMD)
High-performance network interface cards and software-defined networking solutions for low-latency data centre and cloud workloads.
Soldiernet Ltd
SoldierNET provides broadband services to members of the UK Armed Forces, serving several thousand rooms across all three services since 2009. Created by soldiers, the company manages each installation from site survey and design to MOD specification through engineering approval, installation and end user support. Packages are contract-free with no sign-up fee, allow multiple devices per account, and include 24/7 support.
Sonet
Sonet Communications is a Lisburn-based network infrastructure company delivering structured and fibre optic cabling installations, IP converged technology solutions, UPS power systems and data centre connections for businesses across energy, finance, education, hospitality, retail and public sectors. It also provides secure, certified onsite data destruction, IT asset disposal and electrical waste collection, carried out by trained, security cleared operatives.
South West Telecommunications Ltd
SWT Group supplies specialist submarine cable and data centre engineers to the global telecommunications industry. Its teams install and upgrade subsea cable landing stations, with work on more than 40 sites internationally since 2006, covering infrastructure, rack installations, power terminations, battery backup, high voltage power feed equipment and fibre cabling. It also builds and upgrades hyperscale data centres worldwide, deploying engineers around the clock from its UAE headquarters.
Spectra Group (UK) Ltd
Spectra Group designs and delivers secure, resilient communication systems for military and distributed forces. Its GENSS software-defined tactical system provides beyond-line-of-sight voice and data with AES-256 encryption and MANET extension, while its troposcatter range (COMET, TOTM, MTTS) delivers high-capacity links of up to 210 Mbps over 250km where infrastructure is absent or degraded. Solutions are built by ex-operators for expeditionary, maritime and autonomous operations.
Speednet Scotland
Speednet Scotland is an internet service provider based in Hurlford, East Ayrshire, specialising in fixed wireless broadband for rural areas of Ayrshire and beyond. It supplies residential broadband packages with unlimited data on monthly rolling contracts, serves caravan and holiday parks, and provides commercial broadband with failover and redundancy connections using fibre, 4G/5G or Starlink. The company also offers VoIP phone systems, network installation and site surveys.
Sprintwave
Sprintwave is a network installation company based in King's Lynn, Norfolk, serving homes and businesses across Norfolk, Suffolk, Cambridgeshire and Lincolnshire. It installs WiFi networks, Starlink satellite broadband, CCTV systems and Cat6/Cat6a cabling, and provides network setup for small businesses. Additional services include event and festival WiFi hire, backup internet failover, rural broadband, and enterprise consulting covering WiFi surveys, firewalls, Cisco and Aruba solutions.
Starlink
SpaceX's LEO satellite internet service offering direct-to-consumer broadband for rural and remote UK locations.
Stix Internet
Stix Internet is a rural internet service provider based at Nortonthorpe Mills, Scissett, Huddersfield, serving customers across Yorkshire through its own network. Connections need no phone line, and packages carry a 28 day money back guarantee. The company manages enquiries, installations and aftercare directly, with a coverage checker and live service status page on its website.
Stone Refurb
30-year UK supplier of reconditioned and refurbished laptops of the highest standard.
Structured Cabling Services
The UK's leading cabling & infrastructure specialists. Structured Cabling Services support voice & data applications designed to futureproof your network.
Student Internet
Student Internet provides a fully managed broadband service for off-campus student accommodation in Coventry, Leamington Spa and Kenilworth, serving University of Warwick and Coventry University students. Working with landlords, managing agents and developers, it supplies business-grade broadband prioritised on ISP networks, routers built for many simultaneous users, house-wide Wi-Fi, IT support, internet maintenance and technical tracking, with on-site maintenance included.
Swish Fibre Ltd
Join the UK's fastest network, bringing exceptional connectivity to homes and businesses. Enjoy reliable, super fast Full Fibre broadband as you work, surf and play.
Switchee
Smart thermostat and IoT platform for social housing providers helping landlords improve energy efficiency and tenant wellbeing remotely.
TDI Solutions
TDI Solutions is a Stevenage-based company specialising in structured cabling and IT data infrastructure. It provides end-to-end services covering planning, design, installation and maintenance of data networks for businesses, including those in specialised industries. The company states its aim is to deliver reliable, scalable infrastructure supporting seamless operations, handling projects from initial design through to delivery and ongoing support.
TDJC DATA LIMITED
TDJC Data installs network infrastructure from Weston-super-Mare, providing structured cabling design and installation, fibre optic and CAT6/CAT6a cabling, WiFi installation and surveys, data centre cabling, CCTV, access control systems and electrical services. Installations are tested with Fluke DSX 5000 testers. Clients include heavy industry, stadiums, military sites, hospitals, manufacturing and new builds, with projects at Wembley Stadium, MOD Stafford and the Birmingham 2022 Commonwealth Games.
TEC GLOBAL SOLUTIONS
Tec Global Solutions installs and maintains network and communications infrastructure for clients across Greater London and Essex. Services include structured cabling, fibre optic installation and splicing, switch configuration, network data points, Wi-Fi access points, audio-visual setup and PAT testing. Engineers work in varied environments, from street works and residential cabling to ISPs and small offices, with emergency callouts supported from their Basildon base near the M25.
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