Our Chairman & Managing Director
Mr. M. Umapathi
Murugesan Umapathi, Chairman and Managing Director of Voltech Group of Companies. Started in a car shed in 1995 with 4 inexperienced young engineers. Today, the Voltech Group is a 600cr company with its presence in 40+ countries employing over 6000+ professionals across the globe.
Board of Directors
Mrs. Kalaivani Umapathi
Director
Mrs. Kalaivani Umapathi
Director - Voltech Engineers Pvt. Ltd.
Mrs. U.Kalaivani completed her Post Graduation (M.Sc., M. Phil, M.Ed) at Madras Christian College, Chennai. She has been serving as High School Teacher at Govt. Higher Secondary School, Pallavaram for nearly about 20 long years of experience. She then got VRS from the Teaching Profession and started to associate with Voltech Engineers Pvt Ltd., as Director in 2005.
+91- 95660 03636
Ms. Devi umapathi
Director
Dr. Nandhinee Umapathi
Director
Mr. Chandra Mohan S M
Director
Mr. K. Rajendra Prasad
Technical Director
Mr. K. Rajendra Prasad
Technical Director - Voltech Engineers Pvt. Ltd.
Mr.K.Rajendra Prasad, is one of the strongest contributor towards the growth of the company. He was involved in launch of several new relays, growth of solar division, while remaining as a guiding hand for the R&D unit. With his technical proficiency and problem solving abilities, he remains Technical Director of the Voltech group, ensuring solutions to several complicated technical issues within the Electrical domain. He was one of the first employee of the group, and has remained with the organization since 1995. Despite beginning his career with the group as a trainee, he quickly grew up the corporate ladder, to reach the position of Director. In the past, he has served as the head of T&C portfolio
+91- 9600095599
Mr. S. Manikandan
Director
Mr. S. Manikandan
Director - Voltech O and M Services Pvt. Ltd
Mr. S.Manikandan has an experience of over 23 years in Testing and Commissioning of electrical systems up to 400kV in domestic and overseas. Additionally, he has the experience and expertise in the field of operation and maintenance of various thermal, solar, wind and nuclear projects.
+91- 9600095611
Mr. S. Vasanth
Director
Mr. S. Vasanth
Director - Voltech Engineers Pvt. Ltd.
Mr. S. Vasanth has been handling one of the most important portfolios of the group, i.e., the Domestic & International division, since several years. Over the years, he has built a strong network and business relationships at African and Middle-east countries, ensuring strong order book. Additionally, he remains the group’s face several key international circles and other important revenue centres. He has a bachelor’s degree in Electronics and Electrical engineering and has been with the organization since 2000. He has also completed management in business administration in 2014, further enhancing his corporate skillsets.
+91 - 9600096366
Mr. Vasudevan Comandur
Director
Mr. Vasudevan Comandur
CEO & Director - NLP Labs India Pvt. Ltd.
He is the CEO and co-founder of the company and he has 25 years of experience in IT industry. He has worked in Senior Management positions in companies such as Trigent Software and Aztec Software. Vasu has Masters degree in Electrical Engineering from IISc, Bangalore. and started his career with Tata Unisys Ltd. Vasu has been doing research for the past 5 years in Natural Language Processing. He is a co-inventor of 5 patents filed with USPTO and three patents have been awarded .
+91 - 9880042322
Mr. T. Premnath
Director
Mr. T. Premnath
Director - Voltech Bliss Management Services Pvt Ltd.
Mr. T. Premnath handles the Voltech Bliss Management Services Pvt. Ltd. as Director and has handled international business for the group, in the regions of South Asia and South-East Asia. He has a bachelor’s degree in Electrical and Electronics engineering and has been with the organization since 2001. He remains a strong contributor to the company, with his vast knowledge and understanding of technical processes.
+91-9840168683
Mr. M. Babu
Director
Mr. M. Babu
Director - Voltech Manufacturing Company Pvt Ltd
Mr M. Babu, has an overall experience of over 17 years in the field of testing and commissioning. He has grown rank within the organization and currently he is Technical Director of the R&D department. In this capacity, he is responsible for performing the type tests and getting approval of the products.
+91- 9840557104
Mr. R. Adalarasan
Director
Mr. R. Adalarasan
Director - Voltech Manufacturing Company Pvt Ltd
Mr. R. Adalarasan has over 20 years of experience in the electrical engineering field. He began his career as an O&M Engineer and has since held several key roles including Erection, Testing and Commissioning, Tendering and Marketing along with valuable contributions in the production domain. With his extensive expertise across both technical and commercial functions, he currently serves as the Director – Marketing at Voltech Manufacturing Company Pvt. Ltd., where he plays a pivotal role in driving business development and enhancing customer relationships.
+91- 9677055467
Mr. A. Sivaraman
Director
Mr. A. Sivaraman
Director - Voltech Vipra Engineers Pvt Ltd
Mr. Sivaraman is an accomplished engineering graduate from Annamalai University with over 19 years of specialized experience in the field of Instrumentation. His career includes a notable 8-year tenure with Saipem, where he contributed to high-profile international projects for clients such as Aramco, Sonatrach, and Shell. Throughout his journey, he has demonstrated deep technical acumen in Instrumentation Design, Engineering, and Commissioning, delivering excellence across diverse industrial sectors.
Currently serving as Director at Voltech Vipra Engineers Pvt. Ltd., Mr. Sivaraman continues to lead with innovation and strategic vision. His expertise spans critical industries including Oil & Gas, Pulp & Paper, and Water Treatment. Known for his strong leadership and solution-oriented approach, he plays a pivotal role in driving operational efficiency, technical excellence, and sustainable growth for the organization.
+91- 9962649984
Mr. A. Ravindran
Director
Mr. A. Ravindran
Director
More than decade of successful experience in testing & commissioning,O&M of Thermal, Nuclear, Hydro, Combined cycle power plants, Biomass Plants, substations and various industries.
+91- 9600188299
Mr. K. Senthilkumar
Director
Mr. K. Senthilkumar
Director
Versatile Experience and Expertise in the field of Testing, Commissioning, Operation and Maintenance of Nuclear Power plants, Substations, and Renewable Energies.
+91-7598092900
CEO, Advisors & ED's
Mr. T. Hariraj
Chief Executive Officer
MR. T. Hariraj
Chief Executive Officer - Voltech Manufacturing Company Pvt Ltd
Mr. T. Hariraj is the CEO of Voltech Manufacturing Company Private Limited. An enthusiastic and dedicated professional with 36 years of experience in Sales, Finance, Marketing, Distribution, Manufacturing and Operations. He is a pro-active leader who advocates a logical approach to challenges and being effective in a highly pressurized work environment.
+91-9840036512
Mr. R. Swaminathan
Chief Advisor - Board
Mr. R. Swaminathan
Chief Advisor - Board.
Mr. M. R.Swaminathan has an experience of over 35 years, in areas of sales & marketing, engineering, project management and commissioning services. He had worked in several major multinational companies, operating in power, transmission and distribution sectors. Additionally, he has built strong understanding around critical areas such as EHS, Six Sigma and other such operational tools, which bring value to the company. .
+91-97908 08013
Mr. M. R. Senthamil Arasu
Chief Advisor - Board
Mr. M. R. Senthamil Arasu
Chief Advisor - Board.
Senthamil Arasu Passed out from Madras Institute of Technology (MIT) in 1971, well known in Instrumentation field. Worked in various Indian and Multi-national Instrumentation Companies like Invensys, YOKOGAWA & Emerson. He is in the marketing field for the past 50 years.
+91- 9444610084
Mr. P. Raveenthiran
Chief Advisor - Board
Mr. P. Raveenthiran
Chief Advisor - Board.
Mr. P. Raveenthiran brings over five decades of rich experience in the electrical engineering domain and serves as a Chief Advisor – International Operations at Voltech Engineers Pvt. Ltd. With a strong foundation built during his early career at SPIC as a Maintenance Engineer, he has developed deep expertise in Construction, Maintenance, and Marketing. Over the course of his 17+ years with Voltech, Mr. Raveenthiran has been instrumental in supporting the company’s global growth, having traveled to more than 30 countries for various international assignments. His vast knowledge, leadership, and global exposure continue to add strategic value to Voltech’s international operations.
+91 - 9176652744
Mr. A. Dhavakkumar
Chief Advisor - Board
Mr. P. Arul Gandhi
Chief Advisor - Board
Mr. S. Karthikeyan
Chief Advisor - Board
Mr. S. Arumugavelan
Executive Director
Mr. S. Arumugavelan
Executive Director - F&A - Voltech Engineers Pvt. Ltd
+91-8754406784
Mr. R. Rajayogesh
Executive Director
Mr. R. Rajayogesh
Executive Director
With over 20 years of experience in the electrical industry, Mr. R. Rajayogesh brings a powerful combination of technical expertise and strategic leadership to the organization. An alumnus of the 2003 batch, he began his career as a Testing & Commissioning (T&C) Engineer, quickly earning recognition for his problem-solving skills and hands-on technical acumen. Over the past 17 years, he has led cross-functional teams, driving operational excellence, market expansion, and business transformation through data-driven strategies.
Mr. Rajayogesh is known for his ability to identify new market opportunities, launch successful business verticals, and scale operations for long-term growth. A natural mentor and visionary, he is passionate about building high-performance teams and cultivating a culture of innovation and collaboration. His strategic foresight and focus on aligning operations with business goals have made him a key pillar in the organization’s leadership.
+91-8870533349
Mr. C. Natarajan
Executive Director
Mr. S. Karthickraja
Executive Director
Mr. A. Gopinath
Executive Director
Mr. A. Gopinath
Executive Director
Experienced in Electrical Testing & Commissioning, Electrical Engineering Systems, Project Coordination, and Business Development. Currently serving as Executive Director with a focus on strategic growth, operational excellence, and market expansion. Driven by innovation and committed to delivering quality and client satisfaction across all projects.
+91-8668099295
Business Development Team
Mr. T. Satheesh Kumar
Sr. General Manager
Mr. T. Satheesh Kumar
Sr. General Manager – Business Development
T. Satheesh Kumar, a seasoned electrical engineering professional, began his career after completing his degree in 2006 and has amassed over 19 years of extensive industry experience. He joined Voltech in 2010 as a Graduate Trainee Engineer (GTE) and quickly established himself as a dedicated and results-driven team member. With 3 years of experience in domestic operations, he expanded his expertise internationally, serving as an Engineer in Sri Lanka for 2 years and in Qatar for 1 year. His global exposure and technical insight laid a strong foundation for his transition into leadership roles within the company.
Over the past 8.5 years, Mr. Satheesh Kumar has successfully served as Regional Business Head, overseeing strategic operations in key regions including Delhi, Mumbai, and Kolkata. Currently, he holds the role of Overall Business Development Head for Voltech Group, where he leads initiatives aimed at market expansion and client engagement. He is widely recognized for his exceptional customer handling, new client identification, and strong management skills, making him a driving force in the company’s growth and long-term success.
+91 - 9789057453
Mr. T. Dinesh
General Manager
Mr T. Satheesh Kumar
General Manager – Business Development
T. Dinesh, an accomplished electrical engineering professional, began his career after graduating in 2011 and joined Voltech in 2012 as a Testing and Commissioning Engineer. With over 4.5 years of experience in domestic projects and another 4 years in international assignments, he has built a strong foundation in project execution and field operations. He further advanced his career by serving as Country Manager in Kenya for two years, successfully leading international operations and enhancing client relationships. His commitment to quality and performance earned him the position of Quality Head, where he spent 2.5 years ensuring adherence to international standards and driving continuous improvement across projects.
Currently serving as General Manager in the Domestic Business Development team, Mr. Dinesh brings a wealth of experience totaling over 14 years. His core strengths lie in project and customer coordination, product quality, and inspection. He has consistently demonstrated leadership in building strong client relationships and identifying new business opportunities. With his deep industry insight and strategic thinking, he continues to play a vital role in expanding Voltech’s presence and ensuring customer satisfaction across diverse markets.
+91-7550055661