NIMT Institutions are non-profit institutions. The Institutions are accredited and approved by state government universities and regulatory councils including Bar Council of India, All India Council for Technical Education, Indian Nursing Council, Pharmacy Council of India, National Council of Teacher Education, University Grants Commission(UGC).
The organisation was founded in 1992 and commenced operation in the start of the academic year in July 1992. The organisation started at its Ghaziabad campus located at Mohan Nagar on GT Road, about 10 minutes drive from New Bus Station of Ghaziabad. Initially it was affiliated to the AICTE, Ministry of HRD and offered only a post graduate diploma course, the 'Post Graduate Diploma in Management'. The course was offered in a total of 29 specializations. By 2000 the group expanded into the state of Rajasthan with the introduction of Bachelor of technology (Affiliated to Rajasthan Technical University and approved by AICTE at its new sprawling campus, which is located in the fast developing corporate and industrial hub Kotputli, Rajasthan. The campus is approximately 60 km. (a 40-minute drive) from Delhi on National Highway 8 (India). The campus hosts all basic facilities along with hostel accommodation for students and staff.By the year 2005 NIMT introduced MBA (Affiliated to Rajasthan Technical University and approved by AICTE) and PGDM(Approved by AICTE) courses into this Rajasthan campus as well. In the same year 2005, NIMT expanded itself into a new state of the art campus and hospital in Greater Noida. The campus is located at the prime location of Pari chowk in Knowledge Park -1, Greater Noida. The campus is approximately 20 KM (a 20-minute drive) from Sector 18, Noida and around 10 km. (10 mins drive) from Buddh International Circuit on the Yamuna Expressway. NIMT commenced the batch of Bachelor of technology (B.tech) in Electrical, Information Technology, Civil and Mechanical Engineering operations from the start of academic session in August 2006. The same year 2006 NIMT initiated the first batch of MBA in its new Greater Noida campus. In the following years it gradually introduced various other courses in its campuses.