Lord Jegannath College of Engineering and Technology (LJCET) is built in a serene, green and vast campus at Ramanathichanputhur, 15 Kms east of Nagercoil and 15 Kms north of Kanyakumari. It is founded and run by PSN Educational & Charitable Trust, P. S. Nadar Buildings, Court Road, Nagercoil. The great visionaries behind the establishment of this Promoting Body are a host of munificent trustees with noble and charitable blend of mind and is headed by the Managing Trustee and Chairman Dr. P. Suyambu who carved out the PSN Nagar from Marungoor.

The PSN College of Pharmacy was established in October 2006 as a charitable institution with a prime ambition of affording opportunities to young men and women to equip themselves for employment and contribute to the technological development of the nation. The college is growing day by day and emerging as one of the foremost Institutions in TamilNadu..

With a view to meeting the growing educational needs of the people and the demands for quality modern higher education in the district of Tirunelveli, PSN Educational and Charitable Trust was formed in the year 2000 by the renowned visionary of this territory Shri.Dr.P.Suyambu.The Sole aim of the Trust is to offer value-based education from the basic level to the professional level at a fee affordable to all classes of the society.The trust has resolved to offer education in diversified fields like arts, science, management and engineering & technology and has been running a chain of institutions and producing excellent results for many years.

PSN College of Education was established in the year 2007 and is being administed by the PSN Educational and Charitable Trust. This College is affiliated to Manonmaniam Sundaranar University. The duration of the course is one year. The College presently offers the following optional in the B. Ed Course..

The PSN Institute of Technology was established in December 2006 as a charitable institution with a prime ambition of affording opportunities to young men and women to equip themselves for employment and contribute to the technological development of the nation. PSN Institute of Technology is situated in a green and serene campus at Ramanathichanputhur, near suseedharam15 km north of Kanyakumari, The Chairman of the trust, Dr.P.Suyambu is a scholar with a Doctorate Degree in Magneto Hydrodynamics (BARC, Mumbai) and a Doctorate Degree in Law.

The PSN Polytechnic College was established in October 2006 as a charitable institution with ambition of affording opportunities to young men and women to equip themselves for employment and contribute to the technological development of the nation. The college is located in a congenial atmosphere, about 20km from Tirunelveli city, spreading over 20 acres of sprawling campus on the Tirunelveli - Pabanasam main road at Pirancheri. The college has excellent infrastructure facilities like spacious buildings, fully equipped laboratories for each discipline, computer center with internet connectivity, workshops and well-qualified experienced and dedicated faculty.