iCents Group Holdings Berhad is mainly involved in the provision of cleanroom services comprising engineering, procurement, construction, and testing and commissioning (EPCC) of cleanrooms, construction of cleanrooms, and other activities. Its segments include cleanroom services and other facility services. The cleanroom services segment includes engineering and design, civil and structural works, procurement of materials and equipment, installation of wall, partition, ceiling and floor systems, mechanical and electrical works, including installation of HVAC, air filtration systems, ducting, control systems and carrying out cabling works, and testing and commissioning of the cleanroom. Its cleanroom services also include other activities such as manufacturing cleanroom fixtures and related products. Its other facility services segment mainly comprises providing hook-up of machinery and equipment, supply and installation of heavy-duty ceiling systems, and construction services.