Suresh Dayanath de Mel

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

The International Ecotourism Society is a non-profit organization that advocates for responsible tourism practices that benefit conservation and communities. The non-profit company is based in Washington. The organization has a global network of members from over 190 countries who are leading efforts to make travel and tourism more sustainable.

Kalpitiya Beach Resort Ltd. engages in the business of tourist hotel management and construction of resorts under the Kalpitiya brand. The company was founded on January 21, 2011 and is headquartered in Colombo, Sri Lanka.

Part of Citrus Leisure Plc, Citrus Vacations Ltd. operates as a travel agency.

Part of Citrus Leisure Plc, Citrus Silver Ltd. operates hospitals.

Gamefishing Asia Pvt Ltd. operates as a sport fishing charter. The private company is based in Port Blair, India.

The Vocational Training Authority of Sri Lanka provides vocational training services. The private company is based in Colombo, Sri Lanka.

Sri Lanka Export Development Board promotes exports. It focuses on export sales and employment prospects. The company was founded in 1979 and is headquartered in Colombo, Sri Lanka.