Chairman - Dharani Sugars & Chemicals Ltd.,
Chairman - Appu Hotels Limited (Le Royal Meridien, Chennai & Le Meridien, Coimbatore).
Chairman - Ananthi Developers Ltd., Dharani Finance Ltd. & Tamil World Publications Ltd.

Founder - PGP Group of Educational Institutions & PGP Industrial Training Institute.
Founder - PGP International Financial and Industrial Consultants Inc. USA.

Managing Partner - Chelsea Square Apartments Ltd. & Port Charlotte Inn Ltd.

Vice President - Indo - Canadian Chamber of Commerce.

Past President - Tamil Nadu Mini Cement Plants Association.
Past President - Chesapeake Association of Economic Educators, Washington D.C., USA.
Past President - The Association of Economists of Tamilnadu.

Past Governor - Baltimore Regional Information Science Centre (BRISC), Baltimore, Maryland, USA .

Recipient of : ‘Life Time Achievement Award’ from Tamilnadu Foundation Inc, USA & Saveetha University.
Recipient of : ‘Dr. A.C. Muthiah Award’ for ‘Excellence in First Generation Entrepreneurship’.

Bestowed with “Outstanding Educator of America” Award.

Recipient of : “Defence Technology Spin off Award” of DRDO from Hon’ble Prime Minister of India.
Recipient of : “Scientist of the Year Award - 2010” of DRDO from Hon’ble Defence Minister of India.
Recipient of : “National Design Award - 2012” by National Design and Research Forum (NDRF) of the Indian Institute of Engineers.

Bestowed with “Honorary Doctorate (Honoris Causa)” from Sathyabama University.

Member - American Gear Manufacturers Association (AGMA), USA.
Member - American Society of Metals (ASM), USA.
Member - Institution of Engineers (India), Kolkata.
Member - Society of Automotive Engineers (SAE).

Life Fellow Member - Institution of Electronics and Telecommunication Engineers.
He Lead & Steered to set up a ‘Centre of Excellence’ for Automotive Transmission Systems at CVRDE.
His Biographical Profile was included in the 10th - Anniversary Edition of “Who is Who in the World” USA.

Recipient of : “Excellence in Aerospace Indigenisation” Award from SIATI.

Past Chairman - Confederation of Indian Industry (CII), Coimbatore.

Founder President - TiE, Coimbatore Chapter. Past President - CODISSIA.

Past President - CODISSIA.

Vice Chairman - INTEC 2017, CODISSIA.

Past Vice President - Tamilnadu Electricity Consumers Association (TECA).

Trustee & Secretary - Round Table India Foundation.

Past National President - Round Table India.

Past Chairman - Round Table International, Asia Pacific Region.
Past Chairman - World Council of Service Clubs (WOCO).

President - TN Chamber of Nippon India Trade & Industry.

President - AOTS - Alumini 5S Forum of India.

Vice President - Chennai District Small Industries Association.

Past President - ABKAOTS Dosokai, Tamilnadu.

Recipient of many Awards from Government of India.

Past President (Operations) - Kurl-On Ltd.,

Active participant in MDP’s conducted by IIM - Ahmedabad & Bangalore.

Has Guest Lectured in many reputed Management Institutes.

Founder - Vivek Vidyalaya Educational Institutions.

Member - Systems Society of India & Indian Carbon Society.

Founder Trustee - Dharma Chakkra, (A Trust to provide Education for Rural & Semi Urban Children).

Has designed Bullet Proof Fabric, 3-D Weaving Machine, Electrical Furnaces and Ovens.

Head - Manufacturing Panel, Confederation of Indian Industry (CII), Coimbatore.

Past President - Rotary Coimbatore Ikons, Member - Codissia & IIF.

Has Presented Technical Papers in Many International Conferences held at India & Germany.

Managing Partner & Co-Founder- CROSSROADS.

Past Programming Director- Radio City 91.1 FM.

Recipient of CEO Award for the Best Programming Director.

Served as Programming Faculty in Radio City School of Broadcasting.