Its database covers more than 10 million companies and 14 million individual entrepreneurs, including businesses that have been liquidated. Users can search by tax or registration number, name, address, founders, or managers, then review company ownership and connections, financial performance, and legal history.

The service brings together corporate registry details, accounting reports, revenue and profit data, taxes and arrears, court cases, enforcement proceedings, bankruptcy notices, inspections, and risk assessments. It also provides information on licenses, contact details, trademarks, insurance contributions, and participation in public tenders and government procurement. These tools are designed to support competitor research, counterparty checks, and business risk evaluation.

bizfiles states that its information comes from Russian public-sector sources, including the Federal Tax Service, statistical service, courts, bailiffs, treasury, and Rospatent. The portal says it publishes data in accordance with Russian law and does not provide or store specified personal identification or residential information.