Macalloy are global leaders in the manufacture of threaded tension steel bars and cable systems.

Based in the heart of the UK’s steelmaking industry, we have a history that can be traced back 100 years. However, we are always looking forward, and we constantly strive to innovate and improve quality to meet the needs of the modern construction industry. Our products have been central to the construction of many prestigious global landmarks including four of the Russian World Cup Stadiums, the 7-star Burj Al-Arab Hotel in Dubai, Marina Bay Sands in Singapore and Jubilee Bridge in London.

Custom solutions
to suit static and loaded

We pride ourselves on our strong, customer-focused ethos, and have developed a number of specialised products and services specifically for our customer base of consulting engineers and architects.

Our commitment to innovation and willingness to work alongside our customers to develop solutions to industry problems, are the qualities that have enabled us to maintain our position as market leaders for 100 years.

Why work with us?

  • Leading suppliers to the construction industry for over 100 years
  • Exporting worldwide since the 1960s
  • Industry experts in steel threaded bar and cable systems
  • Innovative solutions to challenges in the construction industry
  • Home of the PT Bar
  • Originators of the Tension Structure System
  • Technical support from our experienced design and engineering team
  • Internally and externally audited for quality
  • Internationally-recognised award winners
  • Holders of European and worldwide technical product approvals
  • Often imitated but never equalled

Meet the team delivering
exceptional results.

Peter Hoy

Managing Director

Stewart Lidster

Export Sales Manager

Gary West

Area Sales Manager

Would you like to discuss a project?

+44 (0)1909 519 200

Give us a call or use the live chat to get a quick answer.