Guided Rail Ltd are a track and drainage design specialist consultancy based in North Yorkshire.

Achilles has been an audit partner to the UK rail industry since 2001 developing and implementing the high standards of audit the industry requires.

We are a purpose-led consultancy that makes innovation happen and delivers outcomes with impact for our customers, and their customers.

Your trusted partner, with over 30 years’ experience, improving your business performance.

We want to make a lasting positive difference to our environment and the people who live within it.

Cervello is a trusted railway cybersecurity leader dedicated to ensuring railway safety, reliability, and business continuity for railway organizations globally.

PRB Consulting was established in 2010 to provide a range of tailored services to the rail sector.

Penn Engineered Solutions delivers highly valued consultancy services in the fields of Propulsion System Engineering, Lean & Six Sigma and Leadership Management.

Depot Rail Limited was started in 2001 as a rail based consultancy company, but quickly became involved in the specification and sourcing of equipment for rail maintenance depots. 

Vextrix was founded by Phil Marsden and John Williamson back in 2009, when the vision for the company was formed out of a desire to simply do things differently.

Over the last 19 years, we have been able to collate a long list of capabilities that have allowed us to take on a wide variety of challenging projects.

Tony Gee boasts an impressive 47-year history in design engineering consultancy.