The World Green Building Council is a global network leading the transformation of the built environment to make it healthier and more sustainable. They catalyse the uptake of sustainable and decarbonised built environments for everyone, everywhere. They work with businesses, organisations and governments to deliver on the ambitions of the Paris Agreement and UN Global Goals for Sustainable Development.

WBR is the world's biggest large-scale conference company and part of the PLS group, one of the world's leading providers of strategic business intelligence with 16 offices worldwide.

Young and Young Security, professional installation company is based in London for over fifty years and provides services in locksmith, alarms, CCTV, access control, PIDS and all types of electronic security systems.

ZimCos Ltd provides installation and maintenance of CCTV, access control security equipments.