OnyxLine Building Contracting LLC is a Dubai-based joint venture that specializes in design, construction, and project management services. The company is recognized for its high-quality interior and exterior solutions, focusing on residential, commercial, and hospitality sectors. Founded by experts in design and project management, OnyxLine emphasizes collaboration with clients and partners to deliver tailored projects.

The company offers a range of services, including custom interior solutions, end-to-end construction and fit-out services, and comprehensive project management. OnyxLine also provides renewable energy solutions and general trading services. With a multinational team of engineers, architects, and construction professionals, the company ensures precision and adherence to luxury standards in all its projects. OnyxLine is committed to regulatory compliance and has the expertise to manage permits and inspections effectively.