Marxist Worker was created in 1976.
Marxist Party ended in 2004.
Marxist Communist Party of India - United - was created in 2005.
There are no Marxists in the US government. There may be a couple Social Democrats here and there, but no Marxists.
Marxist Group - UK - was created in 1934.
Revolutionary Marxist League was created in 1939.
Socialist Party - Marxist - ended in 1958.
Communist Marxist Party was created in 1987.
International Marxist Group was created in 1968.
International Marxist Group ended in 1985.
Marxist League - India - was created in 1933.
Marxist Workers Party was created in 1937.