The Macedonian Secret Revolutionary Committee (MSRC) (Bulgarian: Македонски Таен Революционен Комитет (МТРК)) was founded in 1895 in Plovdiv. It was developed later in Geneve in a secret, anarchistic, brotherhood called "Geneve group".
The Bulgarian anarchist movement grew in the 1890s, and the territory of Principality of Bulgaria became a staging-point for anarchist activities against the Ottomans. Its activists were the students Michail Gerdjikov, Petar Mandjukov, Petar Sokolov, Slavi Merdjanov, Dimitar Ganchev, Konstantin Antonov and others. In 1893 they started in Plovdiv revolutionary activity as founders of the MSRC, which was proclaimed there in 1895. At the end of 1897 part of the group moved to Switzerland (Lozana and Geneva), where it made close connections with the revolutionary immigration and founded in 1898 the so-called Geneve group, an external extension of MSRC. The organisation was under strong anarchist influence and rejected the nationalisms of the ethnic minorities of the Ottoman Empire, favouring the idea about a Balkan Federation. They proposed a "Macedonian state", which included also the Adrianople Vilajet (i.e. Macedonian-Thracian state) as part of the future Federation. They presumed that Bulgarian language, Bulgarian Church and Bulgarian education ought to be used there. However, the anarchists promoted the idea of the new state, for all the Macedonian "nationalities". Its members were to exert a significant influence on the development of the Macedonian and Thracian liberation movements. Between 1897 and 1898 two anarchist papers were published from Geneva - "Glas" and "Otmashtenie". In 1899 Gerdjikov came back to Sofia and met there Gotse Delchev. As a result, he and part from his comrades joined the Internal Macedonian Adrianople Revolutionary Organization and the Supreme Macedonian-Adrianople Committee. Slavi Merdjanov moved to the Bulgarian school in Salonika, where he worked as teacher and sparked some of the graduates with this ideas. They became later the so-called Gemidzii.