Security Research Group plc, formerly PSG Solutions plc, is a diverse group of company. The Company consists of an electronics design and manufacture division specialising in applications of harmonic radar and mobile communications; a legal services division that supplies property information used in the home and commercial property buying process, and a specialist packaging division supplying bespoke packaging solutions. It consist of Specialist Electronics consists of Audiotel International Limited and its subsidiary Security Research Limited; Property Information Services Businesses (PSG), and Moore & Buckle (Flexible Packaging) Limited (M&B). PSG is a provider of residential property searches and Energy Performance Certificates to the residential and commercial property marketplace in England and Wales. M&B provides bespoke, flexible packaging solutions.