Publisher
- Argus Media, Ltd183
- McGraw-Hill Co181
- Routledge India180
- Pearson176
- TSO (The Stationery Office)176
- Ladybird Books175
- Wiley-VCH170
- Yale University Press169
- Xlibris AU167
- Matador166
- Home Office165
- Energy Intelligence Group164
- Scottish Council of Jewish Communities162
- Hodder & Stoughton154
- Environment Agency149
- Chapman & Hall/CRC141
- Head of Zeus136
- CAB International133
- Faber & Faber131
- Department for Energy Security and Net Zero130