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Company profile

Kalavai Digital


Viswa Group was founded in 1991 by Dr. Vis, who has a PhD in Metallurgical Engineering, a Masters in Internal Combustion Engineering, and a Bachelors in Marine Engineering, and is also known as the Bunker Guru.” Dr. Vis, as a Marine Engineer sailing on ships and during his work at ABS, got to experience firsthand the problems caused by poor quality fuels on ships. This led him to pursue his lifelong vision of Viswa Lab, ensuring and enabling the highest energy solutions for the Marine Industry. The Viswa Group is a member of the CIMAC committee, and is well-known in the industry by the reputation of being a solution provider. The Viswa Group is considered by many to be a “One Stop Shop.” Our goal is to consistently help our customers with their problems and help solve these problems. We have a dedicated, dynamic, and entrepreneurial team of scientists, engineers, and support professionals with a long-standing reputation of technical excellence in the fields of Fuel Oils, Distillates, Lubes, Cylinder Lubes, Grease Oil, Hydraulic Oils, Emission Optimization, Environmental Monitoring and Analysis, Non-Destructive Evaluation and Failure Analysis.