Wecon Holdings Limited, an investment holding company, operates as a construction contractor in Hong Kong. It operates through two segments, Construction contracts; and Repair, Maintenance, Alteration and Addition (RMAA). The company provides building construction services for residential, commercial, and industrial buildings. It offers RMAA services, such as general upkeep, maintenance, improvement, refurbishment, alteration, and addition of existing facilities and components of buildings and their surroundings. In addition, the company engages in the provision of building information modelling services. Wecon Holdings Limited was founded in 1974 and is headquartered in Central, Hong Kong.