Senior

ASSA ABLOY acquires Senior Architectural Systems

  • 17 Mar 2025

As part of the company’s long-term growth strategy, Senior Architectural Systems announces its acquisition by ASSA ABLOY, an international manufacturer of entrance solutions, best known for the Yale and UNION brands.

With around 61,000 employees and sales close to €12.3 billion, ASSA ABLOY’s head office and main manufacturing centre is in Willenhall in the West Midlands. Established in 1991, Senior has become one of the leading UK based manufacturers of aluminium fenestration solutions, including doors, windows and curtain wall systems, and has two manufacturing facilities in Yorkshire and a distribution centre in Scotland.

Mark Wadsworth, Senior Architectural Systems’ managing director, comments:We are delighted to join ASSA ABLOY Group and combine our heritage as one of the leading UK aluminium fenestration systems suppliers with ASSA ABLOY’s international scale and world leading brand and technology in access solutions.

Senior Architectural Systems

“This is an exciting next step in our journey, creating opportunities to enhance our offering through the complementary capabilities of both businesses, and ultimately achieving our growth ambitions.”

Harry Warrender, Senior Vice President and Head of ASSA ABLOY UK & Ireland, adds: “Senior is an exciting addition to our UK business, and I am delighted to welcome their teams into ASSA ABLOY.

“Senior offer an innovative and high-quality range of window, door and curtain wall systems including market leading thermally efficient technology. Their portfolio will further extend the ASSA ABLOY offering into the commercial market in the UK.”

Contact:

Senior Architectural Systems,
Eland Road,
Denaby Main,
Doncaster,
United Kingdom,
DN12 4HA

Email: [email protected]
Phone: 01709 772600
Fax: 01709 772601

Visit the Senior Architectural Systems website

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