Tilcon
The aggregates company that worked Ballidon Quarry in the later twentieth century, taking its offices in the mid eighteenth-century farmhouse on the site, which is listed at grade two and still known as the Tilcon offices.
| Successor to | Tilling Construction — Tilling Construction became Tilcon in 1970. |
|---|
Mines operated
| Mine | Region | Years |
|---|---|---|
| Ballidon Quarry | Derbyshire | ?–? |
| Marsden Quarry | Tyne and Wear | 1980–? |
| Swinden Quarry | North Yorkshire | 1970–2000 |
Record created: 9 September 2026 · Last researched: 9 September 2026