Dr. B. Tiwari, Director of D.S. Group of Institutions is a dedicated and experienced administrator and academician, Prof. Dr. B. Tiwari has been the Director of  Trident ET group of Institutions.

Professor B. Tiwari holds a PhD degree and has taught in different engineering colleges such as DIST Delhi, N.C College of engineering (Panipat) Kurukshtera University, Vishweshwarya Engineering College Gataum Budh Nagar, Dadari, Indraprastha Engineering College Sahibabad, Ghaziabad. Prior to present position Prof. Tiwari was Director in RV Northland Institute of Technology, Gautam Budha Nagar, Dadari

Prof. Tiwari is also an approved guide of 7 different Universities. He is a member of Research Development Committee of Mewar University, Chittorgarh, Rajasthan. He is also in the expert panel of Indira Gandhi National Open University, New Delhi.

 He has vast research experience with large number of research papers in conferences and International journals. He has attended various conference and delivered talk’s on various research related subjects. He has also delivered lectures for post graduates teachers in chemistry of Jawahar Navodaya Schools (Projects of HRD Ministry). Two M. Phill. Students were awarded degree under his supervision from CDLU Sirsa Haryana. At present 13 PhD students are pursuing their research work under his able guidance.

He is a member of Inspection Committee of IGNOU New Delhi.

Dr. Tiwari is honoured to evaluate Ph.D. thesis of research scholars.

For his prestigious work he has been awarded All India Excellence award for popularization of science & Technology by Indian Achiever Podium, New Delhi in the year 2010.