Design Science, Incorporated (DSI) was established in September, 1981 as a Philippine corporation. Its founder, Mr. Roberto S. Tenchavez, has led the company from its humble beginnings to the present.
Today, the firm has a staff complement of over 200 professionals of various education and disciplines. A multi-faceted company, Design Science has been commissioned by the Philippine government, its allied agencies and private industries as a solutions and technical provider for various projects, notably, in Build-Operate-Transfer (BOT) projects for toll roads and expressways, among others.
Since 1993, DSI has spawned into other successful commercial ventures by establishing corporations in cable television, telecommunications, high-end family restaurant chain and foundation construction.