Thiagarajar Polytechnic College, a premier institution established in 1958 by the philanthropist Late Sri.Karumuttu Thiagarajar and nurtured by Late Sri.M.S.Chockalingam has been the successful leader in Technical Education for six decades. This institution celebrated its Silver Jubilee in 1986 in the presence of His Excellency Sri.R.Venkataraman, the then Vice-President of India and in 2009 the 50 years of its commendable services were celebrated as Golden Jubilee with the iconic personality His Excellency Dr.A.P.J.Abdul Kalam, the former President of India as the Chief Guest.
The institution is located in a serene environment and equipped with the-state-of-the-art infrastructure and highly qualified and dedicated faculty. It offers a congenial learning atmosphere with the most modern teaching aids, smart classrooms, internet connectivity, Wi-Fi and modern computers with latest configurations to make learning enjoyable. The CNC Lab, PLC Lab, Cloud Computing Lab, e-Yantra Robotics Lab, Engg. Graphics Lab and Language Learning Centre are some of the notable laboratories established in the institution.
The institution has strong linkages with international institutions under highly esteemed projects like Canada-India Institutional Co-operation Project and the Scheme of AICTE-UKIERI Collaboration for Developing Community Colleges under NSQF.
Sona College of Technology, one of the top ranking engineering colleges in India, has achieved global identity through its involvement in research in recent technology and successful completion of projects and products. Situated in Salem, Tamilnadu, the southern part of India, Sona is the best destination for engineering aspirants. The college offers Bachelor of Engineering, Master of Engineering and doctoral degree (Ph.D) in all major disciplines. Sona which is an ISO Certified Institution, is known for its rich tradition and high values bestowed upon it by its Founder Chairman, Thiru. M.S. Chockalingam. Sona College of Technology has been accorded recognition as a Scientific and Industrial Research Organisation (SIRO) by the Department of Scientific and Industrial Research, New Delhi. This will entitle Sona to receive administrative support on issues that promote and encourage scientific research activities. The "AICTE – CII Award for Best Industry – Linked Technical Institute in India 2018" and an acclaimed 'A' grade by 'NAAC' stand testimony to the commitment of the college to impart quality education. The College is equipped with world class infrastructure and highly qualified and experienced faculty members. Sona’s sharp focus on quality education and training has turned it into a premier technical institution ensuring 100% placements in a wide range of companies. In short, Sona stands tall as one of the best institutions for world class professional education.
Sona Group of Institutions, serving the Education sector for past 60 Years in the technical field. “Sona College of Arts and Science” was established to promote education innovation in field of Arts and Science. Sona College of Arts and Science locality is at the heart of the "Steel City", Salem which is a well known district in Tamilnadu, South India. The Management aims to uplift the young minds through education and fetching employment in the reputed organizations.