dignitaries-visited
His Excellency Dr A P J Abdul Kalam (Former President of India)
His Excellency Dr A P J Abdul Kalam (Former President of India)
2005, 2010
His Excellency  M Venkaiah Naidu (Former Vice President of India)
His Excellency M Venkaiah Naidu (Former Vice President of India)
2018, 2020
Dr. Shashi Tharoor (Member of Parliament)
Dr. Shashi Tharoor (Member of Parliament)
2019
Padma Shri Dr A S Kiran Kumar (ISRO Chairman)
Padma Shri Dr A S Kiran Kumar (ISRO Chairman)
2017
Sri. Oommen Chandy (Former Chief Minister of Kerala)
Sri. Oommen Chandy (Former Chief Minister of Kerala)
2004
Sri. P Sathasivam (Former Governor of Kerala)
Sri. P Sathasivam (Former Governor of Kerala)
2018
Dr M B Athreya
Dr M B Athreya
2004
Dr E Sreedharan (Principal Advisor DMRC)
Dr E Sreedharan (Principal Advisor DMRC)
2013,2019
Sri. K. Karunakaran (Former Chief Minister of Kerala)
Sri. K. Karunakaran (Former Chief Minister of Kerala)
2001
Smt. Sheila Dikshit (Former Governor of Kerala)
Smt. Sheila Dikshit (Former Governor of Kerala)
2014
Dr G Madhavan Nair (Former Chairman, ISRO )
Dr G Madhavan Nair (Former Chairman, ISRO )
2007
Sri. A K Antony (Former Defence Minister of India)
Sri. A K Antony (Former Defence Minister of India)
2001
Sri T K A Nair IAS (Adviser to Former Prime Minister of India)
Sri T K A Nair IAS (Adviser to Former Prime Minister of India)
2011
Padma Shri Dr Kota Harinarayana (Distinguished Scientist, DRDO)
Padma Shri Dr Kota Harinarayana (Distinguished Scientist, DRDO)
2017
Padma Shri Nalli Kuppuswami Chetti
Padma Shri Nalli Kuppuswami Chetti
2017
Sri V N Rajasekharan Pillai (Former Vice Chairman, UGC)
Sri V N Rajasekharan Pillai (Former Vice Chairman, UGC)
2011
Sri Sriram Bharath
Sri Sriram Bharath
2008
Swami Dr Parthasarathy (Chairman, United Nations Economic Planning Forum)
Swami Dr Parthasarathy (Chairman, United Nations Economic Planning Forum)
2010
Dr Kasthoorirangan (Former Chairman, ISRO )
Dr Kasthoorirangan (Former Chairman, ISRO )
2009
Vice Admiral Sunil K Damle (Flag Officer, Commandor in Chief Southern Naval Command)
Vice Admiral Sunil K Damle (Flag Officer, Commandor in Chief Southern Naval Command)
2009
Dr A Shivathanu Pillai (BrahMos chief )
Dr A Shivathanu Pillai (BrahMos chief )
2009
Vice Admiral Sunil Anand, AVSM NM (Controller of Logistics, Indian Navy)
Vice Admiral Sunil Anand, AVSM NM (Controller of Logistics, Indian Navy)
2019
Dr K Sivan (Director, Vikram Sarabhai Space Centre)
Dr K Sivan (Director, Vikram Sarabhai Space Centre)
2017
Dr Tessy Thomas, Project Director (Agni IV Missile), DRDO
Dr Tessy Thomas, Project Director (Agni IV Missile), DRDO
2013
Dr Seetharam Gurumoorthy IAS (Former Addl Chief Secretary )
Dr Seetharam Gurumoorthy IAS (Former Addl Chief Secretary )
2006
Dr N S Ramaswamy (Former Director IIM, Bangalore)
Dr N S Ramaswamy (Former Director IIM, Bangalore)
2011
Prof. K Kannan ( Vice-Chancellor Central University, Nagaland)
Prof. K Kannan ( Vice-Chancellor Central University, Nagaland)
2007
Dr N Gopalakrishnan (Scientist and Former Hon. Director of Indian Institute of Scientific Heritage)
Dr N Gopalakrishnan (Scientist and Former Hon. Director of Indian Institute of Scientific Heritage)
2011
Prof. Thomas J Delong (Director, Harward Business School)
Prof. Thomas J Delong (Director, Harward Business School)
2002
 Sri. R Sreedharan (Vice President, L&T Info city)
Sri. R Sreedharan (Vice President, L&T Info city)
2006
Dr S S N Moorthy (Chairman of Central Board of Taxes)
Dr S S N Moorthy (Chairman of Central Board of Taxes)
2007
Dr Achuthsankar S Nair, Director of Bio Informatics, University of Kerala
Dr Achuthsankar S Nair, Director of Bio Informatics, University of Kerala
2014
Mr David B Durocher (IEEE IAS President)
Mr David B Durocher (IEEE IAS President)
2014
Sri. Venu Rajamony (Ambassador of India to the Netherlands)
Sri. Venu Rajamony (Ambassador of India to the Netherlands)
2015
Sri. N Ravi, Chief Publisher, The Hindu Group
Sri. N Ravi, Chief Publisher, The Hindu Group
2017
Dr Saji Gopinath (CEO, Kerala Startup Mission)
Dr Saji Gopinath (CEO, Kerala Startup Mission)
2017
Dr Shibulal (C O O, Infosys)
Dr Shibulal (C O O, Infosys)
2010
Dr Prema Panduranga
Dr Prema Panduranga
2008
Sri Rajendra Damodara Yenkannamoole, Founder - Vasudeva Kriya Yoga, Melbourne
Sri Rajendra Damodara Yenkannamoole, Founder - Vasudeva Kriya Yoga, Melbourne
2020