Welcome to NOMAC Online
Serving you on all fronts

Welcome to the website of First National Operation and Maintenance Co. (NOMAC). Established in 2005 as a joint venture between Sogex Oman and ACWA Power International, Saudi Arabia, the First National Operation & Maintenance Company (NOMAC) delivers operation and maintenance (O&M) solutions both to public and private sector owners of power and desalination plants.