The following is the list of the Coal Products Division's active UK sites in the 1970's

Coal Products, a division of the National Coal Board replaced the former Carbonisation division to become more independent of the deep mining activity

• SOUTH WALES GROUP
• Coedely Coke Works
• Cwm Coke Works
• Nantgarw Coke Works
• Phurnacite Works, Aberaman
• Crown Multiheat Works, Cardiff Docks
• Caerphilly Tar Works
• MIDLANDS GROUP
• Avenue Coke Works
• Avenue Tar Plant
• Glasshoughton Coke Works
• Manvers Coke Works
• Smithywood Coke Works
• Markham Roomheat Fuel Works
• Coventry Homefire Fuel Works
• NORTHERN GROUP
• St. Anthony's Tar Plant
• Norwood Tar Plant
• Norwood Coke Works
• Derwenthaugh Coke Works
• Monkton Coke Works
• Lambton Coke Works
• Hawthorn Coke Works
• Fishburn Coke Works
• INDEPENDENT COKE WORKS-NON NCB
• Bedwas Coke Works