| Tarmac Elstow Benninghoven Asphalt Plant | Asphalt contractor | The Old Brickworks, Wilstead Rd | Bedford | Mon–Fri 06:00–16:30 |
| Tarmac Elstow Concrete Plant | Concrete contractor | The Old Brickworks, Wilstead Rd | Bedford | Mon–Fri 07:00–17:00 |
| Tarmac Birmingham Asphalt Plant | Asphalt contractor | 200 Heartlands Pkwy | Birmingham | Daily Open 24 hours |
| Tarmac Shoreham wharf Marine Aggregates | Natural stone supplier | 34 Basin Rd S | Brighton | Sat 06:30–12:00 |
| Tarmac Bristol St Annes Concrete Plant | Concrete contractor | Netham Rd | Bristol | Daily 07:00–17:00 |
| Tarmac Cambridge Concrete Plant | Concrete contractor | Cowley Rd, Milton Rd | Cambridge | Mon–Fri 07:00–17:00 |
| Tarmac Taffs Wells Concrete | Concrete contractor | Viaduct Rd | Cardiff | Thu 07:00–17:00 |
| Tarmac Colchester Sand and Gravel Quarry | Quarry | Bellhouse Quarry, Warren Ln | Colchester | Mon–Fri 07:30–16:30 |
| Tarmac Derby Concrete Plant | Concrete contractor | 278 Osmaston Rd | Derby | Thu 07:00–17:00 |
| Tarmac Hull Asphalt2Go Asphalt Plant | Asphalt contractor | Terminal, Freightliner Road Dairycoates | Hull | Mon 06:00–16:00 |
| Tarmac Brunswick Concrete Plant | Ready-mix concrete supplier | Brunswick Industrial Estate, Sandy Ln | Newcastle upon Tyne | Thu 07:00–17:00 |
| Tarmac Stanninghall Quarry | Quarry | Norwich Rd | Norwich | Mon–Fri 07:00–17:00 |
| Tarmac Nottingham Asphalt Plant | Asphalt contractor | Little Tennis Street, off Daleside Rd | Nottingham | Fri 06:00–15:00 |
| Tarmac Maxey Sand and Gravel Quarry | Quarry | High St | Peterborough | Mon–Fri 06:30–16:30 |
| Tarmac Preston Bold St Concrete Plant | Concrete contractor | Bold St | Preston | Mon–Fri 07:00–17:00 |
| Tarmac Sheffield Concrete Plant | Concrete contractor | Yarra Park Industrial Estate, Station Rd | Sheffield | Thu 07:00–16:00 |
| Tarmac Burnley Wharf Southampton Marine Aggregates | Natural stone supplier | Marine Parade | Southampton | — |
| Tarmac Stockport Bredbury Concrete Plant | Concrete contractor | Whitefield Rd | Stockport | Fri 07:00–17:00 |
| Tarmac Croxden Sand & Gravel Quarry | Quarry | Coppice Ln | Stoke-on-Trent | Mon 06:00–16:00 |
| Tarmac Cricklade Asphalt Plant | Asphalt contractor | Chelworth Industrial Estate, Braydon Ln | Swindon | Mon 06:30–17:00 |
| Tarmac Warrington Asphalt Plant | Asphalt contractor | Off Antrim Rd, Hawleys Ln | Warrington | Mon–Fri 06:30–14:30 |