PT Emdeki Utama Tbk, together with its subsidiaries, produces and sells calcium carbide in Indonesia, Japan, India, the United States, and internationally. It offers air conditioners and services; plastic pallets; and mortars. The company is also involved in non-iron base metal manufacturing; ready-mixed concrete; warehousing and storage; and trading of basic materials, chemicals, and other related products. It exports its products. The company was founded in 1981 and is based in Gresik, Indonesia. PT Emdeki Utama Tbk operates as a subsidiary of PT Emde Industri Investama.