Sunville Rail Limited Is A Privately Owned Company Established To Cater Specifically For The Rail Industry Based in the South East of England, our portfolio boasts a range of recently completed and ongoing projects. We are an established railway construction company having operated for over 17 years, and have a wide range of experience within the rail industry. SVR hold a Principle Contractors License, are RISQS approved supplier, with ISO 9001, ISO 14001, ISO 45001 accredited and F.O.R.S approved