Jade Marvel Group Bhd (formely known as JMR Conglomeration Bhd), an investment holding company, is engaged in the manufacture and trade of bituminous premix, tarmac, emulsion, and quarry in Malaysia. The company is also involved in the development and lease of properties, and also offers construction and road paving services. It also provides management and road marking contract services. The company is based in Kuala Lumpur, Malaysia. JMR Conglomeration Bhd. is a subsidiary of JMR Consolidated Holdings Sdn. Bhd.