Phi Group, United Kingdom

Phi Group are the largest retaining solution specialist in the UK, designing, supplying and building retaining structures (Permacrib retaining walls, soil panels, modular block reinforced earth systems and planted/grassed reinforced soil slopes). Additionally they supply gabion baskets, concrete panels and similar supplies for retaining systems.
Keller Business Unit North West Europe
Head Office Cheltenham / Gloucestershire (Southern)
Office Leeds (Northern)