Ghiath Mohammad Kaki Est. supplies analytical and scientific instruments, teaching equipment and laboratory furniture across Saudi Arabia, and its Jeddah branch works from the Al Rawdah district on Tahlia Street. The establishment markets laboratory instruments for routine testing and for research and development work on engine oils, lubricants and related fluids, together with chemical reactors, pressure vessels, calorimeters and combustion vessels built for laboratory use. It represents international manufacturers including JASCO, Parr, Kruss, Tannas, VWR International, Precisa, P S Analytical, Tamson Instruments, Altamira Instruments, Normalab and Ortoalresa. The company reports supplying and furnishing laboratories for institutions such as King Faisal Specialist Hospital and Research Centre, the Ministry of Health, Saudi Aramco, SABIC, King Saud University, King Fahd University of Petroleum and Minerals and KAUST. Its head office is in Dammam.