Punjab

Indian School of Business - [ISB]
Gian Jyoti Institute of Management and Technology - [GJIMT]
Chandigarh Business School of Administration - [CBSA]
National Institute of Pharmaceutical Education and Research - [NIPER]
Rayat Bahra University
Sahibzada Ajit Singh Group of Institutions
Swami Parmanand Engineering College - [SPEC]
Chandigarh Engineering College - [CEC]
Chandigarh Group of Colleges - [CGC] Landran
GGS College of Modern Technology
Shaheed Udham Singh College of Engineering and Technology
Quest Group of Institutions
Career Point Technical Campus - [CPTC]
Sri Sukhmani Institute of Engineering and Technology - [SSIET]
Above are the colleges in Mohali which provide PGDBM correspondence.

Overall, if you see the ranking, then it is like:
1. ). S. G. I. T. S
2. ). I. E. T D. A. V. V
3. ). J. E. C
But, personally I feel that IET-DAVV is best available option for you after IIT-I and MANIT in Madhya Pradesh. JEC is simply out of the race when compared to these two institutes. Now, I am going to make a comparison between IET and SGITS on following criteria:
1. ). Academics: As far as academics is concerned, no doubt SGITS is better than IET as it was established in 1952 so it has got a whole bunch of experienced Professors whereas talking about IET, the institute is just 20 years old and has actually carved a niche for itself in these 20 years.
2. ). Placement: Talking about the placement, both the college got an equal share. Rising giants like Mu-Sigma and Adobe visits IET and no matter if you are a student of Civil or etc. You will surely land for a software job in IET. Core companies in Mech. Also recruits from our college.
3. ). Campus Life: No doubt IET, personally I have never ever experienced such a great leniency in my whole life. Although going by the book, you ought to have a bare minimum of 75% attendance but even if you attend 5 classes in whole semester then also you are safe. The one jackpot which we have and GS (its actually GS for SGITS in Indore) don't is AAKSHANK, no doubt its central India's the biggest cultural fest. Yes, you got me right, not in MANIT neither IIT, but IET.
4. ). INFRASTRUCTURE: Although, IET is spread over a greater area but the campus is not well organized as most part of the college is still undeveloped, but DAVV university campus is just at a Stone's Throw distance and its extremely beautiful and well maintained with football ground, cricket ground, hockey ground, basketball court, synthetic athletic track and facility for almost all Indoor and Outdoor games with experienced coach and team. SGITS whereas is constructed on a lesser area but the campus is well organised and is in the middle of the city.
5. ). COMPETITIVE ENVIRONMENT:Both the colleges provide an excellent crowd for competitions such as GATE CAT GRE etc. Talking about IET this year a lot of students were under 100 AIR in GATE and in CAT there were 4 students with 99+. .