Ambattur Nair Seva Samajam was established in 1981 by a few like-minded Nairs from in and around Ambattur. The primary purpose of creating this organization was to strengthen the bonds between Nairs residing in Avadi, Ambattur and adjacent areas and to bring about a common platform to pool their energy and resources, the steady growth of ANSS has vouched the strength of the Community to bring together its contacts and traditions on a common platform. Selfless efforts and dedicated work put forth by the office bearers and volunteers earned the confidence of the community members and it started developing gradually. At present, Ambattur Nair Seva Samajam, commonly known as ANSS, has about 450 families enrolled in it as members.