Annica Holdings Limited, an investment holding company, supplies oilfield equipment and related products in Brunei, Myanmar, Malaysia, Indonesia, Thailand, Singapore, Vietnam, and internationally. The company operates through Integrated Engineering Solutions; Renewable; Renewable Energy; and Investment and Others segments. It is also involved provision of products and services for the oil and gas exploration, production and petrochemical industries; supplying equipment; designing of industrial plant engineering services systems and general wholesaler and trade; manufacturing of electricity distribution and control apparatus, operation of generation facilities that produce electric energy and wholesale of industrial machinery, and equipment and supplies; supply, design and engineering, manufacturing, assembly, testing and commissioning of bespoke solutions for offshore industries; and designing, engineering, manufacture and assembling as well as testing, commissioning and servicing solutions for the oil and gas industries. In addition, the company offers renewable energy solutions for rural electrification projects.; engineering services. The company was incorporated in 1983 and is headquartered in Singapore.