Service4biz provides cloud infrastructure and IT services for businesses, operating since 2012. Its offerings support remote work, accounting, office operations, and collaboration, with server locations in Russia and nine European countries. Customers can rent Windows servers configured for 1C accounting software and office applications, including terminal servers in Moscow, St. Petersburg, Yekaterinburg, and Europe. The company also offers Windows 10/11 Pro VPS plans with separate IP addresses for individual businesses, as well as dedicated servers in St. Petersburg.

For teams using artificial intelligence, Service4biz provides access to Claude, ChatGPT, and more than 350 models through a browser-based panel or a Windows server in Europe. Other services include cloud migration and administration for 1C, corporate email, Synology and OwnCloud/NextCloud file storage, computer maintenance, technical support, and secure networking to connect offices and branches. Service4biz states that server setup can be ready in as little as 15 minutes, includes administration with selected services, and accepts payment in rubles. It also offers discounts for advance payment on eligible server and email services.