SDG, was founded in 1990 by Seamus Duffy in 2020 we celebrated 30 years in business. We work with manufacturers, contractors, engineers and designers supplying essential components that improve safety, enhance quality and drive efficiency at every stage of construction. At SDG we are visionaries and trusted suppliers, and experts in construction solutions.

We are planners, collaborators and designers; fixers, thinkers and expert problem solvers. We’re an end-to-end construction project partner, bespoke and best in class. By working closely with our customers; by adding value at every stage; by doing everything they expect and so much more, we share their success and become stronger, together.

People We are always listening to our people and are fully committed to their personal and professional development. Customers Our customer’s needs are at the heart of everything that we do. Integrity We are accountable to and respectful of each other in all our actions.

Excellence To continually pursue knowledge and promote creativity and innovation for the benefit of all stakeholders. Fun We work as one team being flexible and having fun while doing it. With our vast range of experience, we can help take your projects further.