Financial Market Service (FMS) is a part of the Bulgarian Stock Exchange group. Online platforms provided by the company:

x3news - a specialized media portal through which issuers of financial instruments fulfill their legal obligations to disclose regulated information to the public according to the Public Offering of Securities Act.

Extri.bg – an online platform through which companies disclose information to stakeholders. The platform offers automatic transfer of the information provided by companies to the Financial Supervision Commission (FSC), the Bulgarian Stock Exchange (BSE), and the public.

Oxygen - an online platform for effective and transparent reporting of sustainable practices by Bulgarian companies.

x3analytics - an online platform that maintains up-to-date, structured information about companies traded on the Bulgarian Stock Exchange (BSE). The platform is freely accessible.