R.K. Group of Institutions began in 2006 as R.K. Institute of Paramedical Sciences, offering diplomas in Physiotherapy and Optometry. It has since evolved into a group of institutions. In 2011, R.K. Institute of Technical Studies was established, followed by Prayag Vidhi Mahavidyalaya offering a 5-year L.L.B. program in 2012. The institution is now affiliated with Prof. Rajendra Singh (Rajju Bhaiya) University, Prayagraj. R.K. School of Nursing started in 2015 with General Nursing and Midwifery courses. In 2018, R.K. College of Pharmacy introduced B.Pharma and D.Pharma courses. In 2019, Ayurveda courses were added. The institution has around 2200 students and has achieved successful placements in the corporate and government sectors.