RoLanka: The world's leading supplier of GeoNatural products for erosion & sediment control, soil-bioengineering, gardening and landscaping.

RoLanka Officials

Lanka Santha, M.S., P.E.
CEO
E-mail: lanka@rolanka.com

Lanka holds a M.S. degree in Civil Engineering from Texas A&M University. He has over 26 years of experience in construction, design and research in the Civil Engineering field. He is a registered professional engineer in the State of Georgia. He worked for Georgia DOT Materials and Research office for 15 years. His interests include the application of soil bioengineering techniques to solve civil engineering problems. He is also interested in the research and development of new and improved erosion & sediment control and soil bioengineering products. Lanka has a number of publications in the field of erosion control and transportation. He has a number of patents in the US and Sri Lanka. He is a member of International Erosion Control Association (IECA) and ASTM (D18 & D35 committees) which are responsible for developing standards for erosion control and geo-synthetic products. Lanka is an editorial board member of Land and Water magazine

Calista Rohini Santha, Ph.D.
President
E-mail: rohini@rolanka.com

Calista holds a Ph.D. degree in Wildlife and Fisheries Sciences from Texas A&M University, College Station, Texas. Her M.Sc. degree in Aquaculture is from Asian Institute of Technology, Bangkok, Thailand and B.S. degree in Agriculture is from University of Peradeniya, Sri Lanka. Her interests include the environmental protection through effective erosion and sediment control practices.