About Us

Global Lines SPC is a premier, multi-disciplinary Omani contractor headquartered in Salalah. We proudly deliver an integrated portfolio of professional services, including general construction and maintenance contracting, world-class building cleaning, specialized logistics, and high-efficiency manpower supply across diverse commercial and industrial sectors.

In alignment with our strategic vision to support major energy and utility infrastructure in the Sultanate of Oman, our company has established a powerful technical and engineering alliance under an officially executed and notarized Joint Venture Agreement and Commercial Agency Agreement signed in Salalah City with our international technical partner, Shandong Kelinruier Pipeline Engineering Co., Ltd. (China). This synergy seamlessly integrates our local operational compliance and JSRS mobilization with world-class Chinese engineering expertise and advanced trenchless technologies for oil, gas, and water pipeline maintenance, ensuring absolute structural safety and long-term asset reliability for elite industrial and field clients.

Our Services at Global Lines

We specialize in providing comprehensive corporate cleaning solutions for institutions, companies, and residential or commercial properties using high-quality materials and equipment. Additionally, we deliver integrated logistical support encompassing land, sea, and air freight, cargo handling, and high-efficiency supply operations.

General Contracting & Manpower Supply Management

We offer professional, specialized expertise in general building construction, civil maintenance, structural contracting, and elevator maintenance. This is backed by our robust capabilities in managing and supplying highly qualified, skilled, and semi-skilled manpower tailored to meet the dynamic needs of diverse commercial and industrial sectors.

Integrated Cleaning Services & Logistics Solutions

Intelligent Robot Inspection & Nano-Ceramics Lining

Advanced pipeline diagnostic crawling robots traveling over 1,000 meters continuous distance to transmit live HD video feeds and map internal defects before maintenance. This is integrated with our multi-patented organic-inorganic polymer shield technology, providing superior electrochemical prevention against aggressive H2S, chemical acids, and high-temperature thermal environments up to 250°C.

Concentric Diameter Reduction HDPE Lining Technology

Trenchless maintenance and thermo-mechanical rehabilitation for steel and concrete oil, gas, and water pipelines up to 35 MPa working pressure. This specialized solution provides absolute physical protection against aggressive internal corrosion and extends industrial asset service life by up to 50 years, fully backed by the certified field credentials of our international technical partner.