B.I.G. Industries Berhad has been operating in East Malaysia for the past 22 years. B.I.G. – Stands For Bintulu Industrial Gas. Established in 1982 in Miri, Sarawak. We were listed on KLSE Second Board in 1995. We are the largest suppliers of industrial gases in Sarawak – 60% market share with a smaller share in Sabah.