Stephenson Harwood LLP has advised the sellers of JB Riney on the sale of the company to Tarmac, the building materials and construction solutions firm.

JB Riney is a London-based civil engineering company. The company will continue to operate under the Riney name, and will form part of the highways services division within Tarmac’s contracting business.

The Stephenson Harwood team was led by corporate partner Duncan Stiles, who was assisted by corporate associates Charlotte Laing and Mohammed Basama, real estate associates Sarah-Jayne Straw and Stewart Scott, and tax associate Kate Worthington.