Eka Tjipta Widjaja Net Worth: Eka Tjipta Widjaja is an Indonesian businessman who has a net worth of $7 billion. Eka Tjipta Widjaja is best known as the founder of the Sinar Mas Group, which was considered to be one of the largest conglomerates during the Indonesian New Order period. In addition, he is the owner of Bank International Indonesia (BII), as well as one of the world’s largest palm oil plantation companies Golden Agri-Resources and paper manufacturing company Asia Pulp & Paper. Born on October 3, 1923 in Quanzhou, Fujian, Republic of China, Widjaja has long retired from the family business. Now, the management of his company is in the hands of his children and grandchildren.