Alternative precision sheetmetal ltd

Established 1997 – Driven by Precision, Powered by Innovation

Alternative Precision Sheet Metal Ltd (APSM) was founded in 1997 by Brian Dumbarton, following his early career as an apprentice at Stannah Stairlifts and subsequent qualifications in two engineering disciplines. Driven by a passion for precision fabrication and a vision to create a specialist sheet metal company in Swansea, Brian established APSM to deliver high-quality, bespoke metalwork solutions.

From the outset, the company has embraced cutting-edge technology, beginning with significant investments in a Mazak 6kW laser and a Bystronic press brake. As demand grew, so too did the workforce, expanding to meet the needs of an increasingly diverse client base.

In 2014, Brian’s son, Daniel Dumbarton, joined the business. With a background in design and technology, Daniel spearheaded a rebranding initiative—introducing a new logo, website, and professionally liveried vehicles—enhancing the company’s identity and market presence.

Our reputation for exceptional personal service and craftsmanship has fueled our growth, driven largely by client recommendations. We continue to raise the bar in quality and efficiency as we work to take APSM into its next phase of development.

In 2019, APSM became the first company in Europe to install the Mazak Nexus 6kW Fiber Laser, demonstrating our commitment to continual investment in the latest manufacturing technology. Our integrated computer network is directly linked to our laser systems, ensuring fast, precise production of approved designs.

Today, APSM remains at the forefront of the metal fabrication industry—combining family values with state-of-the-art capability.