Security Guards at competitive rates throughout UK. Established in 2010, Novus Altair is now widely recognised in the security industry for its quality and reliable services. We are proud to offer a comprehensive range of security services throughout the UK. We hold ISO 9001, ISO 14001 & OHAS 18001 Certifications and SIA ACS status in four areas including Security Guards, Door Supervision, Key Holding and Close Protection Services. We specialize in providing security guards for retail, events, offices and construction sites as well as key holding and alarm response.