For over thirty years, DMI has built a solid reputation for its expertise in making big, heavy steel components.

Discover the DMI Difference


About ten years ago, we began concentrated efforts on developing expertise in wind tower manufacturing.

Today, we are recognized as a North American leader in wind towers, and a trusted partner to many of the world’s leading wind turbine manufacturers. They know they can rely on DMI for a best-in-class product built to their exact specifications, delivered on time, every time. Our strategically located, state-of-the-art manufacturing facilities, start-to-finish engineering support, strong financial standing, and significant investment in expansions and improvements ensure DMI’s leadership position for years to come.

With unmatched expertise, our workforce is dedicated to producing a best-in-class product and committed to the future of green, renewable energy. That’s the DMI difference.

Announcement from our Chairman, David C BarclayThe World Renewable Energy Association are delighted to announce the launch of a brand-new initiative exclusively for its members. The Renewable Energy Finance Hub has been launched following the largest survey undertaken with UK businesses conducted by WoREA in conjunction with the UK Government and its partners. Reduce your businesses carbon footprint today and begin your journey towards net zero!