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Chennai Mathematical Institute (CMI) Contact No.

Updated on Tuesday, 9 September 2025 - 10:54am
All India Number(s): 
  • 044-7196 1000 (For Contact Support)
  • 044-2747 0226 (Alternate Contact Support)
Website: 
Official Website

Email

  • enquiry [at] cmi [dot] ac [dot] in (For General Query)
  • admissions [at] cmi [dot] ac [dot] in (For Admission Related Query)

Intercom Directory

Sr No. Name Intercom No.
1 K.G. Arun 956
2 V. Balaji 988
3 Aiswarya Cyriac 972
4 Clare D'Cruz 916
5 Sourish Das 969
6 Samir Datta 948
7 Priyavrat C. Deshpande 962
8 Krishna Hanumanthu 912
9 Aditya Karnataki 975
10 Govind Krishnaswami 911
11 Upendra Kulkarni 952
12 Manoj Kummini 915
13 Alok Laddha 950
14 K. Narayan 917
15 K. Narayan Kumar 927
16 Sukhendu Mehrotra 918
17 Pranabendu Misra 982
18 Partha Mukhopadhyay 951
19 Madhavan Mukund 906
20 Prajakta Nimbhorkar 953
21 Siddhi Pathak 986
22 G. Philip 957
23 M. Praveen 966
24 Purusottam Rath 947
25 Parameswaran Sankaran 922
26 Amit Kumar Sinhbabu 985
27 S. Senthamarai Kannan 944
28 V.V. Sreedhar 913
29 R. Srinivasan 914
30 B. Srivathsan 960
31 K.V. Subrahmanyam 928
32 M. Sundari 942
33 S.P. Suresh 946
34 Amitabh Virmani 959
35 V Arvind 977
36 Sajad Ahmad Bhat 979
37 Y. Chandramouli 987
38 Sourav Das 963
39 Ghanashyam Date 971
40 Jayanth Guhan 976
41 Varun Gupta 974
42 Murugeswari Issakkimuthu 980
43 Rajeeva L. Karandikar 921
44 Usha Mahadevan 964
45 H.S. Mani 908
46 Madhu Misra 981
47 Snehajit Misra 978
48 Suhas B N 974
49 Amrutha P 987
50 T.R. Ramadas 924
51 B.V. Rao 925
52 Nabanita Ray 978
53 Poulami Dutta Roy 965
54 Shibasis Roy 973
55 Kamalesh Saha 964
56 Sharad S. Sane 971
57 Bala Sathiapalan 907
58 Amit Kumar Singh 967
59 M. R. Srinivasan 907
60 Mandayam Srivas 958
61 V. Swaminathan 967
62 Pascal Weil 923
63 Research Scholars 931, 932, 935, 938
64 Visitors (Music Room) 995
65 Visitors (406) 965
66 Visitors (701) 970
67 Visitors (702) 971
68 Visitors (705) 974
69 Visitors (709) 978
70 Visitors (710) 979
71 Venu Santhakumari 901
72 Ranjini Girish 902
73 Sathishkumar A 903
74 Rajeshwari Nair 904
75 Nisha John 919
76 N. Vikash 920
77 Director 906
78 COO 901
79 Registrar 904
80 Administration 901, 902, 903, 919, 920
81 S. Giridhar 910
82 A. Sankaranarayanan 996
83 Saju Varughese 997
84 Siva Subbu Raj 909
85 Librarian 904
86 Canteen Manager 997
87 Personnel Manager 909
88 Facilities Manager 910
89 System Engineer 996
90 Computer Lab 990
91 Library (ground floor) 993
92 Physics Lab (ground floor) 991
93 Security 900, 999

Administrative Contact Details

Sr.no Name Desigantion Email
1 Ranjini Girish Accounts Officer granjini [at] cmi [dot] ac [dot] in
2 Nisha John Accounts/Administrative Executive nishajohn [at] cmi [dot] ac [dot] in
3 T. Jothi Electrician Cum Plumber jothi [at] cmi [dot] ac [dot] in
4 Daniel Lawrence Plumber Cum Electrician daniel [at] cmi [dot] ac [dot] in
5 Rajeshwari Nair Registrar raj [at] cmi [dot] ac [dot] in
6 A. Sankaranarayanan Systems Engineer asankar [at] cmi [dot] ac [dot] in
7 Venu Santhakumari Chief Operating Officer venu [at] cmi [dot] ac [dot] in
8 Sathishkumar A. Administrative Assistant sathish [at] cmi [dot] ac [dot] in
9 N. Vikash Accounts Assistant nvikash [at] cmi [dot] ac [dot] in

Department Wise Contact Details

Sr No. Name Designation Email
Mathematics
1 Clare D'Cruz Professor clare [at] cmi [dot] ac [dot] in
2 Krishna Hanumanthu Associate Dean krishna [at] cmi [dot] ac [dot] in
3 S. Senthamarai Kannan Professor kannan [at] cmi [dot] ac [dot] in
4 Rajeeva Karandikar Professor Emeritus rlk [at] cmi [dot] ac [dot] in
5 Aditya Chandrashekhar Karnataki Assistant Professor adityack [at] cmi [dot] ac [dot] in
6 Upendra Kulkarni Associate Professor upendra [at] cmi [dot] ac [dot] in
7 Manoj Kummini Professor mkummini [at] cmi [dot] ac [dot] in
8 Sukhendu Mehrotra Associate Professor mehrotra [at] cmi [dot] ac [dot] in
9 Siddhi Sudhir Pathak Assistant Professor siddhi [at] cmi [dot] ac [dot] in
10 Purusottam Rath Professor rath [at] cmi [dot] ac [dot] in
11 Anwesh Ray Assistant Professor anwesh [at] cmi [dot] ac [dot] in
12 P Sankaran Professor Emeritus sankaran [at] cmi [dot] ac [dot] in
13 R. Srinivasan Professor vasanth [at] cmi [dot] ac [dot] in
14 Akashdeep Dey Associate Professor akashdeep [at] cmi [dot] ac [dot] in
15 M. Sundari Associate Professor sundari [at] cmi [dot] ac [dot] in
Computer Science
16 K. V. Subrahmanyam Dean of Studies kv [at] cmi [dot] ac [dot] in
17 C. Aiswarya Associate Professor aiswarya [at] cmi [dot] ac [dot] in
18 Samir Datta Professor sdatta [at] cmi [dot] ac [dot] in
19 Pranabendu Misra Assistant Professor pranabendu [at] cmi [dot] ac [dot] in
20 Partha Mukhopadhyay Professor partham [at] cmi [dot] ac [dot] in
21 K. Narayan Kumar Professor kumar [at] cmi [dot] ac [dot] in
22 Geevarghese Philip Associate Professor gphilip [at] cmi [dot] ac [dot] in
23 M. Praveen Associate Professor praveenm [at] cmi [dot] ac [dot] in
24 Siddharth Pritam Assistant Professor spritam [at] cmi [dot] ac [dot] in
25 B. Srivathsan Associate Professor sri [at] cmi [dot] ac [dot] in
26 Amit Kumar Sinhababu Assistant Professor amitks [at] cmi [dot] ac [dot] in
27 S.P. Suresh Professor spsuresh [at] cmi [dot] ac [dot] in
Physics
28 K G Arun Professor, Swarnajayanti Fellow kgarun [at] cmi [dot] ac [dot] in
29 Govind Krishnaswami Professor govind [at] cmi [dot] ac [dot] in
30 Alok Laddha V. V. Sreedhar Associate Professor aladdha [at] cmi [dot] ac [dot] in
31 Ajit Kumar Mehta Assistant Professor ajitkm [at] cmi [dot] ac [dot] in
32 K. Narayan Professor, Ramanujan Fellow narayan [at] cmi [dot] ac [dot] in
33 Ronak M. Soni Assistant Professor ronak [at] cmi [dot] ac [dot] in
34 V. V. Sreedhar Professor sreedhar [at] cmi [dot] ac [dot] in
35 Amitabh Virmani Professor avirmani [at] cmi [dot] ac [dot] in

Research Scholar Contact Details

Sr No. Name Email
Mathematics
1 Abhiram Subramanian abhiram [at] cmi [dot] ac [dot] in
2 Aisha Negi aisha [at] cmi [dot] ac [dot] in
3 AL Amin Miah aamiah [at] cmi [dot] ac [dot] in
4 Arkadev Ghosh arkadev [at] cmi [dot] ac [dot] in
5 Cyril J Jacob cyril [at] cmi [dot] ac [dot] in
6 Drishti Sunder Phukon drishtisp [at] cmi [dot] ac [dot] in
7 Harsh Vardhan Nahata harshn [at] cmi [dot] ac [dot] in
8 Khushbu Gulati khushbu [at] cmi [dot] ac [dot] in
9 Nima Rose Manjila nimarose [at] cmi [dot] ac [dot] in
10 Pranoy Sarkar pranoy [at] cmi [dot] ac [dot] in
11 Preeti preeti [at] cmi [dot] ac [dot] in
12 Rutuja Vilas Sawant rutuja [at] cmi [dot] ac [dot] in
13 Sadhanandh Vishwanath B sadhavishwa [at] cmi [dot] ac [dot] in
14 Suhita Hazra suhita [at] cmi [dot] ac [dot] in
Computer Science
15 Aashish Satyajith aashish [at] cmi [dot] ac [dot] in
16 Aditi Abhijit Kulkarni aditik [dot] gcs2024 [at] cmi [dot] ac [dot] in
17 G Aravind Adithya Muthuvelmurugan aravind [at] cmi [dot] ac [dot] in
18 Arnab Sur arnabs [at] cmi [dot] ac [dot] in
19 Arpan Kumar Bag abag [at] cmi [dot] ac [dot] in
20 Ashwin Bhaskar ashwinb [at] cmi [dot] ac [dot] in
21 Asif Khan asifkhan [at] cmi [dot] ac [dot] in
22 Adwitee Roy adwitee [at] cmi [dot] ac [dot] in
23 Harish Chandramouleeswaran harishc [at] cmi [dot] ac [dot] in
24 Keerthan Ravi keerthan [at] cmi [dot] ac [dot] in
25 Kushagra Shandilya kushagras [at] cmi [dot] ac [dot] in
26 Muthuvelmurugan I muthu [at] cmi [dot] ac [dot] in
27 Sahil Mhaskar sahil [at] cmi [dot] ac [dot] in
28 Sheikh Shakil Akhtar shakil [at] cmi [dot] ac [dot] in
29 Soumodev Mal soumodevmal [at] cmi [dot] ac [dot] in
30 Srinidhi N srinidhi [at] cmi [dot] ac [dot] in
31 Utsab Ghosal ghosal [at] cmi [dot] ac [dot] in
32 Vaishnavi V vaishnaviv [at] cmi [dot] ac [dot] in
33 Vishwa Prakash H V vishwa [at] cmi [dot] ac [dot] in
Physics
34 Aditya Bhargav adityab [at] cmi [dot] ac [dot] in
35 Aleek Maity aleek [at] cmi [dot] ac [dot] in
36 Alfaz Kabir alfazk [at] cmi [dot] ac [dot] in
37 Anirban Ganguly anirbang [at] cmi [dot] ac [dot] in
38 Ankit Yadav ankit [at] cmi [dot] ac [dot] in
39 Harsh harsh22 [at] cmi [dot] ac [dot] in
40 Hitesh Kumar Saini hitesh [at] cmi [dot] ac [dot] in
41 Joydeep Sarkar joydeeps [at] cmi [dot] ac [dot] in
42 Kaberi Goswami kaberi [at] cmi [dot] ac [dot] in
43 Kanika Kakran kanikak [at] cmi [dot] ac [dot] in
44 Kaustav Giri kaustavg [at] cmi [dot] ac [dot] in
45 Kirubakaran S kirubakaran [at] cmi [dot] ac [dot] in
46 Pritish Sinha pritish [at] cmi [dot] ac [dot] in
47 Saurabh Kumar saurabhk [at] cmi [dot] ac [dot] in
48 Sivasankar R sivasankar [at] cmi [dot] ac [dot] in
49 Vincent Paul A vincenta [at] cmi [dot] ac [dot] in

Faculty Contact Details

Sr No Name Designation Contact No. Email
1 Madhavan Mukund Director 044-71961000, 9444992990 madhavan [at] cmi [dot] ac [dot] in
2 K. V. Subrahmanyam Professor 044-71961028, 9445390492 kv [at] cmi [dot] ac [dot] in
3 K. Narayan Kumar Deputy Director and Dean of Studies 044-27470226, 044-27470227 kumar [at] cmi [dot] ac [dot] in
4 Priyavrat C Deshpande Associate Professor
 044-67480962 pdeshpande [at] cmit [dot] ac [dot] in
5 Prof V Balaji Professor 044-27470226, 044-32983441 balaji [at] cmi [dot] ac [dot] in
6 Pramath Sastry Professor 044-71961025, 9003207396 pramath [at] cmi [dot] ac [dot] in
7 Sourish Associate Professor 044-71961069, 9444992990 sourish [at] cmi [dot] ac [dot] in

Placement Cell Contact Details

Sr.No Name Contact No. Email
1 Prof. Priyavrat Deshpande 044-67480962 pdeshpande [at] cmi [dot] ac [dot] in
2 Prof. M. Praveen 8903873104 praveenm [at] cmi [dot] ac [dot] in
3 Ananya Kaushal 9844209423 ananyak [dot] mds2023 [at] cmi [dot] ac [dot] in
4 Ananya Sinha 7834879883 ananyas [dot] mds2023 [at] cmi [dot] ac [dot] in
5 Bibek Paul 6009115838 bibek [dot] mds2023 [at] cmi [dot] ac [dot] in
6 Dharmi Malde 9428761661 dharmi [dot] mds2023 [at] cmi [dot] ac [dot] in
7 Divyanshi Kumari 7001766369 divyanshi [dot] mds2023 [at] cmi [dot] ac [dot] in
8 Gauranga Kumar Baishya 7086090441 gauranga [dot] mds2023 [at] cmi [dot] ac [dot] in
9 Om Ambaye 9029974626 ambaye [at] cmi [dot] ac [dot] in

Internal Complaint Committee Contact Details

Email: grievance-committee [at] cmi [dot] ac [dot] in

Sr No. Name Contact No.
1 C. Aiswarya 044-71961072
2 Siddhi Pathak 044-71961086
3 Nisha John 044-71961019
4 Purusottam Rath 044-71961047

Anti-Ragging Committee Contact Details

Contact No.: 18001805522 (National Anti-Ragging Helpline, 24/7),
Email: helpline [at] antiragging [dot] in , antiragging [at] c4yindia [dot] org (UGC Monitoring Agency)
Student Grievance Redressal Committee: sgrc [at] cmi [dot] ac [dot] in
CMI Anti Ragging: disco [at] cmi [dot] ac [dot] in

Sr No. Name Contact No. Email
1 Clare D'Cruz 044-71961016 clare [at] cmi [dot] ac [dot] in
2 Krishna Hanumanthu 044-71961012 krishna [at] cmi [dot] ac [dot] in
3 K.G. Arun 044-71961056 kgarun [at] cmi [dot] ac [dot] in
4 Purusottam Rathrun 044-71961047 rath [at] cmi [dot] ac [dot] in

Address

Chennai Mathematical Institute
H1, SIPCOT IT Park,
Siruseri Kelambakkam 603103 India
Contact No.: 044-27470227, 044-27470228, 044-27470229
Fax: 044-27470225

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