Advanced Computer Software Plc (ACS) is an information technology service provider. The company provides software and IT services. It offers services such as financial accounting, HR and payroll services, procurement, document management, business intelligence, professional services and others. ACS’s products include adastra, adastra 111, advanced community, advanced mobile, airtime, carenotes, caresys, crosscare hospice, odyssey, among others. The company also offers managed services, cloud computing, application development, business intelligence and IT outsourcing services. It partners with SPS Consultancy, KPMG, Grant Thornton, PwC, Accenture, Deloitte, among others. ACS is headquartered in Surrey, England, the UK.