Our Group

One group. Four ways to connect.

Silux Chat is part of the Silux family — a group of British technology companies covering conversation, connectivity and control. Each business stands on its own, and together they cover how people talk to customers, how they get online, and how the buildings around them run.

Silux Call logo

Silux Call

UK business VoIP & virtual landline

A proper phone system for your business, without the phone system. Silux Call gives you a virtual landline — a real UK number, in any area code you like — that rings wherever you actually are: your mobile, your laptop, or a handset on the desk. Keep your existing number if you have one, and take business calls from anywhere without ever giving out your personal mobile.

It also answers when you can't. An AI receptionist greets callers, works out what they need and puts them through to the right person or takes a message, while nuisance and scam calls are blocked before your phone even rings. Every call can be recorded and transcribed, so you can search back through what was said instead of trying to remember it. And with BT switching off the old copper network in 2027, it is already built for what comes next.

  • Virtual landline — any UK area code
  • Keep your existing number
  • AI receptionist answers & routes calls
  • Scam and spam calls blocked before they ring
  • Searchable call recording & transcripts
  • 30-day free trial, no card, no contract
siluxcall.co.ukalso at siluxcall.com
Silux Mobile logo

Silux Mobile

UK mobile network & broadband

Broadband without the landline, and SIMs without the mark-up. Silux Mobile runs on the Three 4G and 5G network, so instead of waiting weeks for an engineer to dig up your street, a router arrives in the post, you plug it in, and you are online the same day. Unlimited data plans mean the whole house can stream, work and game without anyone watching a usage bar.

If you only need the data, SIM-only is where most people start — from small monthly allowances for a tablet or dashcam right up to genuinely unlimited data for your own router. There are portable MiFi units for the caravan, the van or a site office, and signal boosters and antennas for places where the bars run low. Free next-day delivery, and real people in the UK when you need them.

  • Home broadband with no landline needed
  • Unlimited data plans available
  • SIM-only from small allowances upward
  • Portable MiFi for vans, caravans & sites
  • Routers, boosters and antennas
  • Free next-day delivery
Silux Voice logo

Silux Voice

Real-time AI voice communications

An AI that talks to your customers out loud, and sounds like a person doing it. Silux Voice holds a real conversation in real time — it listens, understands, answers and can be interrupted mid-sentence, exactly like a human would be. No pressing one for sales, no robotic menu, no waiting on hold at half past eight in the evening.

It speaks over 23 languages in more than 40 voices, so a customer who would rather not explain themselves in English does not have to. Because it can run entirely on your own servers, nothing sensitive has to be handed to anyone else — which matters if you take health, legal or financial calls. Use it to answer the phones out of hours, handle the routine questions that eat your team's day, or follow up on enquiries before they go cold.

  • Sounds human — and can be interrupted
  • 23+ languages, 40+ voices
  • Answers out of hours and overflow calls
  • Handles routine questions end to end
  • Self-hosted so data never leaves you
Silux Control logo

Silux Control

Industrial, commercial & home automation

Buildings that look after themselves. Silux Control makes lighting, heating, power and security work together — whether that is a factory floor, a shop, an office or your house. At home it means lights that come on as you pull onto the drive and heating that is not warming empty rooms all day; on site it means equipment monitored and controlled without somebody walking the building to check it.

Their speciality is automated emergency lighting: the legally required lights that have to work in a power cut, and that normally have to be tested by hand, one fitting at a time. Automated testing does it for you and keeps the records you need for compliance. Everything else can be run from your phone or your voice, working with Amazon Alexa, Google Home and Apple Home rather than locking you into one brand.

  • Automated emergency lighting & compliance testing
  • Lighting, heating, power and security in one place
  • Industrial, commercial and home installs
  • Control from your phone or your voice
  • Works with Alexa, Google Home & Apple Home
siluxcontrol.co.ukalso at siluxcontrol.com

Common questions about the Silux group

What companies are part of the Silux group?

The Silux group is made up of Silux Chat (AI chatbots and live chat), Silux Call (business VoIP, virtual landlines and AI receptionist), Silux Mobile (SIM-only deals and mobile broadband), Silux Voice (real-time AI voice agents) and Silux Control (industrial, commercial and home automation). All are British companies serving UK customers.

Is Silux Chat the same company as Silux Mobile?

They are separate businesses within the same group, run by the same people and sharing the same engineering team and standards on privacy, UK hosting and support. Silux Chat provides AI chatbots and live chat; Silux Mobile is a UK mobile and broadband provider.

Which Silux company do I need for a business phone number?

Silux Call. It provides a virtual landline with a real UK number in any area code, which rings on your mobile, laptop or desk handset. You can keep an existing number, and an AI receptionist can answer, screen and route calls when you are unavailable.

Which Silux company provides internet without a landline?

Silux Mobile. It supplies 4G and 5G mobile broadband on the Three network, so a router is delivered by post and works the same day with no engineer visit and no phone line, including unlimited data options.

What is the difference between Silux Chat and Silux Voice?

Silux Chat handles written conversations — website chat and WhatsApp. Silux Voice handles spoken ones, holding real-time phone conversations in over 23 languages and more than 40 voices, and can be self-hosted so call data never leaves your own infrastructure.

Built by the same people

Every company in the group is British-built and independently run, sharing the same engineering team and the same standards on privacy, hosting and support. If you already work with one of us, you will recognise the approach in the others.