Prostranstvo Tekhnologiy (Space of Technologies) is a Russian developer and provider of data storage systems, information-protection solutions, special communications systems, and cryptographic security technologies. The company helps organizations design and improve IT infrastructure, combining its own hardware and software with integration and support services tailored to business needs.

Its SpaceSAN portfolio includes HDD and all-flash storage systems, with capacities listed at 96 TB, 40 TB, and 80 TB, as well as a management module designed to simplify storage administration. The company also offers hosting, SSD and RAM resources, storage rental, and server platforms. Its services include software and systems integration; remote server, network, and virtualization support; on-site installation, configuration, maintenance, and repairs; and employee training on IT infrastructure.

Prostranstvo Tekhnologiy provides equipment delivery across Russia, handling delivery within the Rostov region directly and using third-party carriers elsewhere. Its project experience includes storage deployments and IT infrastructure modernization for organizations in information security, research, education, and related fields.