Forterra 

Forterra Plc engages in the manufacture and sale of bricks, dense and lightweight blocks, precast concrete, concrete block paving, and other complementary building products. Its brands include London, Ecostock, Butterley, Cradley, Red Bank, Thermalite, Conbloc, Bison Precast, and Formpave. It operates through the Bricks and Blocks, and Bespoke Products segments. The Bricks and Blocks segment manufactures and sells bricks, concrete blocks, and permeable block paving to the construction sector. The Bespoke Products segment refers to the manufacture and sale of bespoke products to the construction sector. The company was founded in 1960 and is headquartered in Northampton, the United Kingdom.