Rollin Bertrand

Readymix (West Indies) Ltd. engages in the manufacture and sale of pre-mixed concrete, aggregates and related products. It offers lab facilities, admixtures, quarrying and technical services. The company was founded in 1959 and is headquartered in Claxton Bay, Trinidad and Tobago.

Trinidad Aggregate Products Ltd. manufactures and markets clay products. Its products include well blocks, decorative blocks, ventilation and floor tiles. The company was founded in 1976 and is headquartered in Longdenville, Trinidad and Tobago.

Arawak Cement Co. Ltd. manufactures portland limestone cement. It produces gray cement for the local and export market, and supplies its products in paper sacks, jumbo bags and in bulk. The firm operates a fleet of vehicles for distribution of the product to the local market. The company was founded in 1973 and is headquartered in St. Lucy, Barbadas.

The Trinidad & Tobago Stock Exchange is a private company based in Port of Spain, Trinidad and Tobago. and has subsidiaries in Trinidad and Tobago.

Part of CEMEX SAB de CV, TCL Packaging Ltd. is a Trinidadian company that manufactures and sells paper sacks and bags. The company is based in Claxton Bay, Trinidad and Tobago.