Hindu Matha Dharma Paripalana (HMDP) Sabha, Moothakunnam, Ernakulam was established in 1882 under the guidance of Asthavadhani Parishudha Vishista Paranatha Khanadana Venkatagiri Sasthrikal, an Andhrite theologist and disciple of Sree Narayana Guru. He was the founder president of HMDP Sabha. Erezhath U Krishnan Vaidyan, Srimoolam Praja Sabha member, as founder secretary, motivated by the teachings of Sree Narayana Guru.
A number of educational institutions were established and run by the Sabha.
Sree Narayana Mangalam Institute of Management & Technology, Maliankara, Moothakunnam ErnakulamSree Narayana Mangalam Institute of Science & Technology, Maliankara, Moothakunnam ErnakulamSree Narayana Mangalam Arts and Science college, Maliankara, Moothakunnam ErnakulamSree Narayana Mangalam Kindergarten, Moothakunnam ErnakulamSree Narayana Mangalam LP School, Maliankara, Moothakunnam ErnakulamSree Narayana Mangalam High School, Moothakunnam ErnakulamSree Narayana Mangalam Higher secondary school, Moothakunnam, ErnakulamSree Narayana Mangalam Elementary TTI, Moothakunnam ErnakulamSree Narayana Mangalam TTI, ErnakulamSree Narayana Mangalam Training college with B. Ed & M.Ed, Moothakunnam ErnakulamSree Narayana Mangalam Industrial training centre Moothakunnam Ernaku