PENGERANG, JOHOR — Since its incorporation in January 2021, Excelsior Expert Sdn Bhd has rapidly emerged as a driving force in Malaysia’s oil, gas, and renewable energy industries.
Operating out of Pengerang, Johor, the company specializes in the comprehensive repair, maintenance, and service overhaul of rotating machinery, valve equipment, and electrical instrumentation for both onshore and offshore operations. Backed by a highly experienced workforce and stringent ISO certifications for quality (ISO 9001:2015), environment (ISO 14001:2015), and occupational health and safety (ISO 45001:2018), Excelsior Expert has successfully delivered innovative engineering solutions and specialized manpower to industry giants such as Petronas, ExxonMobil, Petrofac, and Tenaga Nasional Berhad.
Driven by a mission to solve complex engineering problems with sustainable solutions and a business objective of achieving “no rework and delivery on target,” the firm continues to set new benchmarks for operational excellence in the maintenance sector

