We specialise in providing tailored security & cleaning services to protect and maintain businesses, people & property nationwide. The OZ Group provides trained and licensed security & cleaning personnel to various leading firms across the UK.Our commitment to quality and high standards mean that when you place yourselves in our hands, you are guaranteed a professional, cost effective solution, which is supported by the most important factor of all, reliability. This dedication to quality filters down to our team. All of our staff are fully screened and licensed, The OZ Group is already a QMS ISO9001 registered company ISO 9001 is the internationally recognised standard for quality management.