Dialog Group Berhad is a prominent integrated technical service provider for the energy sector, established in 1984 and based in Kuala Lumpur, Malaysia. The company operates across the upstream, midstream, and downstream segments of the oil, gas, and petrochemical industries. It offers a wide range of services and products to multinational energy companies and national oil firms worldwide.

Dialog's services include new field development, rejuvenation of mature oil fields, and the design and operation of storage terminals for various energy products. The company also provides engineering, procurement, construction, and maintenance services, along with specialist products like pumps and diagnostic services. Dialog is committed to sustainability, expanding into clean energy projects and aiming for Net Zero Carbon Emissions by 2050. With a workforce of approximately 1,948 employees and reported revenues of around $643.7 million, Dialog serves clients across multiple countries, including Malaysia, Singapore, and Australia, while emphasizing quality and environmental responsibility in its operations.