Al Zaid Engineering Consultants (ZEC) is a Saudi consultancy group. The company provides a wide range of services in the fields of water and irrigation, engineering, and energy, as well as planning and community development and project management. In addition, the company has completed demand forecasting and economic feasibility studies, as well as funding options and implementation strategies for sites, neighborhoods, cities, and regions, especially in Saudi Arabia and the Gulf countries. In addition, the company has established an industrial engineering group to provide engineering and business planning services to the petroleum and petrochemicals industries, as well as professional design and supervisory services covering all branches of electrical and environmental engineering.