Jonathan James Wragg

SNC-Lavalin Rail & Transit Ltd. provides international railway engineering consultancy services. It offers audit and inspections, signaling, energy, industrial design, maintenance, railway operations, project engineering, infrastructure, and turnkey services. The company was founded in 1911 and is headquartered in Derby, the United Kingdom.

Interfleet Holdings Ltd. is a holding British company that provides engineering, technology, and strategic business consultancy services through its subsidiaries. The private company is based in Epsom, UK, and has subsidiaries in the United Kingdom and New Zealand. The company was founded in 1995.