Profile: Byzak Ltd. specializes in providing design, engineering, and construction services. We are a BS EN 9001 certified company. We provide mechanical, electrical, instrumentation/control and environmental engineering services. Our tunneling services include mechanized, close faced and open faced tunneling. We offer tunnel boring machines and remote controlled pipe jacking systems. Our products are used in general infrastructure works, process, water and pharmaceutical industries. We also provide plant equipment and maintenance services.