Category
Structure - Factories and industry
| WHS | Locations | Year | Rating |
|---|---|---|---|
| Ancient ferrous metallurgy sites | 5 | 2019 | 2.22 |
| Crespi d'Adda | 1 | 1995 | 2.27 |
| Derwent Valley Mills | 1 | 2001 | 2.45 |
| Engelsberg Ironworks | 1 | 1993 | 2.53 |
| Fagus Factory | 1 | 2011 | 2.59 |
| Falun Great Copper Mountain | 1 | 2001 | 2.93 |
| Fray Bentos | 1 | 2015 | 2.94 |
| Humberstone and Santa Laura Saltpeter Works | 1 | 2005 | 3.46 |
| Ironbridge Gorge | 1 | 1986 | 3.02 |
| New Lanark | 1 | 2001 | 2.71 |
| Ombilin Coal Mining Heritage of Sawahlunto | 12 | 2019 | 3.01 |
| Red Bay Basque Whaling Station | 1 | 2013 | 2.92 |
| Rjukan / Notodden | 1 | 2015 | 2.56 |
| Royal Saltworks of Arc-et-Senans | 2 | 1982 | 2.79 |
| Sites of Japan's Meiji Industrial Revolution | 23 | 2015 | 2.82 |
| Tomioka Silk Mill | 4 | 2014 | 2.79 |
| Van Nellefabriek | 1 | 2014 | 2.51 |
| Verla Groundwood and Board Mill | 1 | 1996 | 2.61 |
| Völklingen Ironworks | 1 | 1994 | 3.14 |