The office of Dr Ali Alduhaiman for Environmental Consultation was established in 2007 as an individual corporation based in Riyadh, Saudi Arabia. ADECO group include more than 180 consultants, engineers, chemists, and technicians who work in different fields like: • ADECO Environmental Consultation. • ADECO Operation and Maintenance of Laboratory. • ADECO Solar Energy. • ADECO IT. • ADECO Scientific and Medical Equipment Supply. ADECO is always happy to provide specialised and distinctive services in the field of services, environment development projects, sustainable energy, technology, and laboratories; To effectively contribute to the achievement of sustainable development in the Kingdom of Saudi Arabia.