Thunchan Smaraka Samithi has a sister concern organisation named Ezhuthachan National Academy. The Samithi runs Educational Institution such as Ezhuthachan College of Pharmaceutical Sciences, Thunchan Smaraka English Medium High School, Junior Health Inspector Training College, Two Teacher Training Institute, Two Pre Primary Teacher Training Institute and Two Nursery Teacher Education Institute. All courses are recognised by Government of Kerala.
Ezhuthachan National Academy was founded in 1990, registered organization under the Travancore, Cochin Scientific, Literary and Charitable Societies Registration Act 1955. The academy is constantly benefited by the presence of eminent educationists on its Advisory Board which includes reputed scholars, Professors and retired Vice-chancellors under the leadership of Dr Prof V R Prabodhachandran Nayar, former Chairman, Kerala Kalamandalam and well known linguist and patron of art.