Amazon – Online retailer / Smart Home

Arrow – Hardware & software manufacturer

August – Smart lock maker

Blink – Smart camera and doorbell manufacturer (acquired by Amazon in 2017)

Bosch Building Technologies – Business infrastructures, commercial buildings, smart cities

Bulb – Renewable energy supplier

Digital Catapult UK – Non-profit organisation

ELAN – Smart home control and automation

FoAlert – Farm animals (mares, cows, sheep, llamas) birth monitoring system

Hudlog – Head-Up display /  AR

IBM – IoT End-to-End stack provider

iLumTech – innovates lighting, optical, and electronic products

IoTChain – An IoT operating system based on the blockchain

LIFX – Smart Lights

Mainflux – Open-source IoT platform

Microsoft – IoT End-to-End stack provider

MultiTech – Hardware manufacturer – DevOps management platform for connected devices

Ring – Video doorbell manufacturer (acquired by Amazon in 2018)

TP-LINK – Hardware manufacturer

u-blox – Hardware manufacturer

weeve – Blockchain-based global network of IoT devices autonomously buying and selling their data.

WND – UK Sigfox Network operator