Officially ISO9001 Accredited ✔ Formally founded in 2007 as an oil and gas construction contractor, Steel Diamond brings in over 20 years of knowledge and experience in servicing the oil and gas, petrochemical and mining sectors in fabrication, construction, pipe lines, shutdown and maintenance works. Our aim is to maintain the highest level of professionalism, integrity, honesty and fairness in relationships with clients, subcontractors and suppliers. Steel Diamond ensures the longevity of its company by achieving customer satisfaction in all areas of business.