Synology is a data management company. It was founded in January 2000 and is headquartered in Banqiao, New Taipei City. The company's mission is to help businesses manage, secure and protect their data, from the edge to the datacenter and the cloud. It reports more than thirteen million installations, tens of thousands of channel partners and six branches around the world.

Synology sells both hardware and software. The hardware includes DiskStation and RackStation network-attached storage, FlashStation all-flash systems, and PAS-series primary storage such as the all-NVMe PAS7700 and the active-active PAS3600. It also sells ActiveProtect backup appliances and AI-powered network video recorders such as the DVA7400. The software side centres on the DiskStation Manager (DSM) operating system, currently DSM 7.4. DSM runs applications for file sync and collaboration, email, virtualisation, containers, backup and surveillance. Synology also offers C2 cloud services, which extend backup and storage into the cloud.

Synology specialises in file storage and NAS, backup and data protection, and private and hybrid cloud infrastructure. ActiveProtect appliances protect SaaS applications, IaaS services, virtual machines, physical devices and databases from a single console. Its other focus areas are high-availability and flash storage for business-critical workloads, snapshot-based replication and disaster recovery, ransomware resilience, and IP video surveillance with AI-assisted analytics. Together these serve organisations from small businesses to large enterprises.