Siemens Mobility has officially broken ground on its new, 100 million GBP facility in Chippenham, Wiltshire.
Leaders at Siemens Mobility were joined by Rail Minister, Lord Peter Hendy, Chippenham MP, Sarah Gibson, past employees and members of the local community to mark the beginning of the construction process.

The new facility, which is set to open in 2026, will support the ongoing development and production of rail signalling and control systems for use within both the UK and international markets.
RobBreaking ground on our new Chippenham facility marks a significant milestone for Siemens Mobility and the wider UK rail industry. This investment reinforces our commitment to driving innovation in rail technology and to transform rail travel and transport for passengers and freight across the UK.
It was particularly special to welcome past employees and local school children, who represent both our proud heritage and the future of our industry.
Rail Minister, Lord Peter Hendy said:This £100million investment will bring a huge amount of opportunity with it. Current and future rail projects will benefit from better signalling systems, modernising our infrastructure and meaning better services for millions of passengers.
More than 800 people will have a job at this site, giving people the opportunity to build a life here in Chippenham and have a career in the railway industry – which I can say from experience is very rewarding. I look forward to seeing this investment create jobs, boost business, and bolster Wiltshire’s potential.
The new facility, located at Southpoint Business Park, will replace Siemens’ current rail infrastructure site in Chippenham to meet the growing demand for rail technology worldwide, and is expected to be operational by 2026.
Nick McQuaid, Regional Director of Main Contractor, Bowmer + Kirkland, said:Bowmer + Kirkland are delighted to be chosen as Siemens Mobility’s construction partner to deliver this state-of-the-art facility in Chippenham.
We are also really pleased to continue our relationship with Siemens and bring our vast experience in the delivery of high-quality buildings and our expertise in sustainable construction methods to this project.