Zaheeruddin Consultants (Pvt.) Limited (ZCL) a consulting engineering firm is headquartered at Karachi with Regional Offices at Islamabad, Hyderabad, Quetta and Sukkur with a diversified staff, such as planners, engineers, surveyors, economists, and architects. The organization was established in 1949-50 and is one of the leading Consulting Engineering Firm in Pakistan with a standing of seven decades in planning, project management, design and construction supervision. It has accumulated a wide range of experience in Roads, Highways Bridges, Ports and Harbours, Fish Harbour and Fish Handling Jetties, Irrigation, Drainage, Flood control, Architectural and engineering. The activities of the firm cover all phases of development projects, project identification, pre-investment studies and feasibility studies, detailed engineering, design, preparation of tender documents, evaluation of bids and supervision of construction. The organization has served the national interests and achieved successful completion of projects of national and international importance.