About Carillion

Carillion Alawi is a trusted partner for providing integrated solutions across facilities management, infrastructure, and construction sectors, bringing lasting benefits to our customers and communities. We have been present in the Sultanate of Oman since 1965, establishing a reputation as one of the region’s leading quality contractors. We provide facilities management, infrastructure, and construction throughout Oman. Our expertise is founded on building lasting relationships and investing in our people and capability, with particular emphasis on in-country value. We have evolved over the decades from Wimpey Alawi to Tarmac Alawi and now Carillion Alawi LLC. Each time, the skills and expertise brought by the parent company have enriched the business further. We have delivered some of the most prestigious projects that have shaped the region, including the construction of Sultan Qaboos Grand Mosque, Royal Opera House, Muscat International Airport.