As of 2024, the EDC has completed over 2,000 projects since its inception in 1993. Approximately 60% of these projects are of national interest and have been conducted in collaboration with state organizations such as the Road Development Authority (RDA), the Department of Food, the National Water Supply and Drainage Board (NWS&DB), the Ceylon Electricity Board (CEB), the Department of Archaeology, the Central Environmental Authority (CEA), the Department of Irrigation, and various Municipal Councils.