Welcome to ADC

That is the view of our Chairman and Managing Director Douglas Hay. It was his guiding principle when he established the business in 1985 and it remains central to our ethos now.

Our success is based on bringing together the three key foundations of our success – integration, partnership and flexibility.As a private family business, you can also rely on our integrity and objectivity. You can take confidence that we will provide you with the highest standards in drilling and well engineering consultancy services. These are delivered by a hand-picked team of 60 specialist personnel, chosen because they understand our commitment to deliver the highest standards anywhere in the world.