Sinhala Maha Sabha was created in 1936.
Agdistopis sinhala was created in 1909.
Maha Badmaash was created in 1977.
Maha Yogi was created in 1963.
Maha Shaktishaali was created in 1994.
Maha Kali was created in 2004.
Fegh Maha was created in 2004.
Sabha University was created in 1983.
Maha Bodhi Society was created in 1891.
Maha-Sangram was created on 1990-01-12.
Kularathna Maha Vidyalaya was created in 1986.
Maha Music Festival was created in 2009.
Akuressa Maha Vidyalaya was created in 1923.