| 41. | | Harmony Gold Mine, Merriespruit | Mining activities (tailings & physicochemical processes) | | | |
| 42. | | Heavy Crude Pipeline - Oleoducto de Crudos Pesados (OCP), from Lago Agrio to Esmeraldas | Pipelines | | | |
| 43. | | Hirono Thermal Power Station, Hirono | Power supply and distribution | | | |
| 44. | | Hokkaido Refinery, Tomakomai | Petrochemical / oil refineries | | | |
| 45. | | Site 14 | Chemical installations - chlorine | | | |
| 46. | | Site 12 | Plastic and rubber manufacture | | | |
| 47. | | Jurong Island, Singapore | Petrochemical / oil refineries | | | |
| 48. | | JX Sendai Refinery, Sendai | Petrochemical / oil refineries | | | |
| 49. | | Kayaku Japan Co., Ltd, Nobeoka | Production and storage of explosives | | | |
| 50. | | KIK BioLab - Lake Charles, Westlake | Chemical installations - inorganic acids | | | |
| 51. | | Site 30 | Production of pharmaceuticals | | | |
| 52. | | Laundry Blaichach, Blaichach | [ Other ] | | | |
| 53. | | LimakPort İskenderun, İskenderun | Handling and transportation centres (ports, airports, lorry parks, marshalling yards, etc.) | | | |
| 54. | | Livorno refinery ENI, Livorno | Petrochemical / oil refineries | | | |
| 55. | | Livorno refinery ENI, Livorno | Petrochemical / oil refineries | | | |
| 56. | | Los Frailes mine, Aznalcollar | Mining activities (tailings & physicochemical processes) | | | |
| 57. | | Marine Oil Terminal, Kesennuma | Petrochemical / oil refineries | | | |
| 58. | | Site 108 | Petrochemical / oil refineries | | | |
| 59. | | Site 31 | Petrochemical / oil refineries | | | |
| 60. | | Murphy Oil, Meraux Refinery, Chalmette | Petrochemical / oil refineries | | | |
