- Dr. Sumita Datta, SN Bose National Centre for Basic Sciences, Kolkata, visited HPCF from July 4 to 8, 2005. Has indicated interest to visit again after parallelization of her code.
- Dr. B. T. N. Sridhar, MIT Campus, Anna University visited for a month during May/June 2005, with his students. His two students again visited from October 8th to 10th 2005.
- Mr. V. Ganesh and Mr. R. K. Dongare students of Prof. Gadre of University of Pune worked at CMSD from October 3rd to Oct 8th 2005 and again visited from December 8th to 10th 2005.
- Prof. D.P. Landau, University of Georgia, USA to visit as a Visiting Professor to CMSD and School of Physics.
- Dr. Deepak Thakkar, BioScience Segment Manager, SGI, USA. April 18, 2007.
- Sri Rajeev Kapri of Institute of Physics, Bhubaneshwar visited the CMSD for one week during July 15-22, 07.
- Mr. Jayanth and Miss. Padma, Chennai Mathematical Institute, Chennai from 11 – 17, July, 2007.
- Mr. Amit Thakur, Mr. Anek Kumar and Mr. Amod Mallick, BARC, Mumbai, visited from August 2 to 16, 2007.
- Dr. Tilak Agrewala, Vice-President Research, IBM, August 9, 2007.
- Dr. Bill Nitzberg, CTO, Altair Grid Technology, February 28, 2008.
- Prof. Gadre, University of Pune.
- Prof. Balakrishnan, IISc Bangalore.
- Mr. Y. V. Rao, Director, Systems Technology Group, CISCO.
- Prof. Hilda Cerdeira, University of Sao Paolo, Brazil
- Dr Ram D. Sriram, National Institute of Standards and Technology, USA.
- Professor Claudio Zannoni, University of Bologna, Italy. (Appointment for 2 years wef 18.2.2009), 03.12.2009 to 12.12.2009.
- Professor Anil Kumar, Indian Institute of Science, Banglore. (Appointment for 3 years wef 20.06.2009), 14.3.2010 to 20.3.2010
- Dr. M. Rami Reddy, San Diego, USA. (Appointment for 1 year wef 04.01.2010) 04.01.2010 to 01.02.2010, 25.03.2010 to 26.04.2010.
- Dr. Debasis Chakraborty, DRDL-Hyderabad. (Appointment for 1 year wef 04.01.2010).
- Dr. Ingua Rama Rao, Michigun, USA. June 7-16, 2010.
- Professor Paolo Pasini, University of Bologna, Italy. 03.12.2009 to 12.12.2009.
- Dr. Chaitan Baru, Director R&D, SDSC, USA. Oct – Dec, 2005, 2.1.09 to 12.1.09.
- Dr. Mark Gahegan, Associate Director, GeoVISTA centre, Professor of Geography, Pennsylvania State University. Jan 7 to Jan 27, 2006.
- Professor Garry A Williams, University of California, USA. 10 days during 2009.
- Dr. Andrew Forrester, University of California, USA. 10 days during 2009.
- Dr. Turab Lookman, Los Alamos National Laboratory, USA. February 1-10, 2007
- Dr. Sudhakar Pamidighantam, NCSA, University of Illinois at Urbana-Champaign, USA. March 17, 2007
- Prof. Artur Baumgaertner, Staff Member, Institut fuer Festkoerperforschung Forschungszentrum Julich, Germany. November 26 to December 11, 2007
- Prof. Dr. G. Ananthakrishna, Raja Ramanna Professor, Materials Research Centre, IISc, Bangalore. November 15 to 31, 2007
- Prof. S. V. M Satyanarayana, Department of Physics, Pondicherry University, Pondicherry. November 26 to December 11, 2007
- Dr. S. L. Narasimhan, Solid State Physics Group, BARC. November 26 to December 11, 2007 and September 2008
- Prof. Dr. Hans C. Fogedby a statistical mechanics and condensed matter physicist of international repute. Presently a professor at the Department of Physics and Astronomy, University of Aarhus, Denmark. January 2008