拿督斯里张建安先生不仅是新加坡得运德士私人有限公司的主席兼首席执行官，也是优联能源集团Union Gas Holdings Limited的创办人，并担任常务主席。
张建安先生于2011年获得公共服务奖章（Pingat Bakti Masyarakat）。目前，他担任醉花林俱乐部（潮州氏族协会）的主席。
Asia’ s Most Influential Cover Personalities Awards 2018 ： Dato Seri Teo Kiang Ang, PBM
Dato Seri Teo Kiang Ang, PBM serves as Chairman and Chief Executive Officer at Trans-Cab Holdings Ltd. Mr. Teo is founder of Union Gas Holdings Limited and serves as its Non-Executive Chairman. Having founded the business as a sole proprietorship in 1974, Mr. Teo has more than 40 years of experience in the LPG market in Singapore and has gained intimate knowledge and understanding of the business. He is responsible for formulating Group’s strategic focus and direction.
He serves as President of Chui Huay Lim (a Teochew clan association) and was awarded the Public Service Medal (Pingat Bakti Masyarakat) in 2011.
Mr. Teo is best known as a gas tycoon and taxi towkay.
The secondary school dropout made a living delivering gas cylinders more than 40 years ago but now owns Union Energy Corporation, which controls more than 30 percent of the bottled gas market and has an annual revenue of $130 million.
The interview video clip of Dato Seri Teo Kiang Ang, PBM: