Dialog Group Berhad, an investment holding company, provides integrated technical services to the upstream, midstream, and downstream sectors in the oil, gas, and petrochemical industries in Malaysia and internationally. The company provides engineering, procurement, construction, and commissioning; technical consulting, and specialist technical; tankage piping construction; plant turnaround and specialist maintenance works; general civil and mechanical engineering works; rents pipelines and equipment; and trades in and markets specialty chemicals, catalysts and absorbents, petroleum additives, drilling base oil, and specialty equipment. It also offers specialized electrical and instrumentation, construction, commissioning, and calibration; management, consultancy, and administration; project management and upstream support; catalyst and process material handling; heavy fabrication and multi-disciplined engineering; plant maintenance; supply base logistic; power pylon painting; plate profile cutting; offshore; specialized research; and waste management services. In addition, the company develops, operates, maintains, and manages marine terminals and tank terminal storage facilities; provides IT and payment system and services; and fabricates steel structures, process skids, pressure vessels, pipe spools, platforms, and ladders for process plants, as well as fabricates and installs tanks and pipelines. Further, it engages in engineering, manufacturing, and installation of composite pipe system; development, appraisal, production, and contracting of petroleum and petrochemical related works; construction of plant and civil engineering works; development of industrial estate and properties; letting out and management of properties; and general stainless-steel fabrication and supply of fabricated construction materials, engineering equipment, and related spares. Dialog Group Berhad was founded in 1984 and is headquartered in Petaling Jaya, Malaysia.