AUCyber Limited provides cloud services and cyber security solutions for organizations and Government agencies. It operates in two segments, Cloud Services in Australia and Cyber Security Services in Australia. The company's solutions include secure cloud, cloud compute and storage, backup, M365 backup, and disaster recovery; cyber security, including managed security services, managed security operations centre, managed cyber security packages, cyber security maturity assessment, phishing awareness training, and governance, risk, and compliance; and managed services, such as managed IT services and managed cyber security services. The company was formerly known as Sovereign Cloud Holdings Limited and changed its name to AUCyber Limited in October 2024. AUCyber Limited was incorporated in 2017 and is headquartered in Brisbane, Australia.