Manwa Trading and Contracting Company was established in Riyadh in 1984. Since then, the company has grown continuously and now has a permanent staff of more than 3000 employees. Manwa head office is located in Riyadh with other offices in other cities in the kingdom. Manwa has the following supporting facilities and industries: Crushers, asphalt plants and concrete batch plants in Riyadh and southern and northern area.

During the last thirty years, Manwa became one of largest companies in construction field especially in infrastructure projects with governments and private sectors, Roads works, Landscaping, Lighting, Building, as well as road maintenance projects. In addition to the above, the company develops sites for commercial and residential projects, which include the survey works and the preparation of shop drawings, earthworks, storm water drainage and extension of sanitation and drinking water systems.

As a result of good performance and concern of the quality of work and the implementation of projects on time, Manwa has gained a good reputation and confidence from the government agencies and the private sector.

Manwa Trading and Contracting company has Acquired (ISO 9001-2000) certificate. The company is a member of the International Road Federation – United States of America and International Tunnelling Association.