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

Diamond is a dynamic and growing business. As we continue to develop a broad portfolio of service offerings, our vision is to become the go-to industry partner for innovative and collaborative working relationships, delivering high quality and value-added services throughout the rail sector.

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

Structural Fabrication have established a reputation for performance, service, quality work and expertise within the rail industry. They supply fabrication, engineering and all structural steelwork.

MacRail are the market leader in the provision of site access control workforce and site set up services.