Milestone

1979 : Supsakorn family established Tipco Emulsion Company Limited

1981 : First Tipco Emulsion plant was launched in Ladkrabang Industrial Estate.

1990 : The Company name was changed to “Tipco Asphalt Company Limited”

1991 : Tipco Asphalt was listed on Stock Exchange of Thailand under symbol “TASCO”

1993 : Partnership with Colas S.A. in Raycol Asphalt

1995 : First Tipco Asphalt terminal was set up in Prapradaeng

            Tipco Asphalt was the first asphalt emulsion manufacturer in Thailand to receive
            ISO 9002 certification

            Tipco Maritime Co., Ltd. was established as asphalt vessel management
            company

1998 : Lang Fang Tongtai Road Material Co., Ltd. was the Company’s first investment in China

1999 : Cambodia Asphalt Co., Ltd. started its operations. It is now known as
            Tipco Asphalt (Cambodia)
Co., Ltd.

2000 : Colas S.A. became Tipco Asphalt’s strategic and major shareholder

2007 : Tipco Asphalt introduced the first colored asphalt in Thailand

2008 : Kemaman Bitumen Company Sdn. Bhd. (Tipco Asphalt Refinery) started commercial
             production

            Tipco Asphalt became one of first 28 Thai companies that was certified with
            the CSR-DIW by Department of Industrial Works, Ministry of Industry

2009 : Tipco Asphalt celebrated its 30th anniversary

2010 : Tipco Asphalt celebrated highest sales record surpassing 1 million tons.

2012 : Historical high sales volume of 1.33 million tons.