| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BOXTREE LIMITED | 02011388 | 07/03/2014 | Dissolved |
| KINGFISHER PUBLICATIONS LIMITED | 01300164 | 07/03/2014 | Dissolved |
| MACMILLAN (OXFORD) LIMITED | 03012281 | 07/03/2014 | Dissolved |
| MACMILLAN EDUCATION LIMITED | 01425802 | 07/03/2014 | Dissolved |
| MACMILLAN ELT LIMITED | 00994011 | 07/03/2014 | Dissolved |
| MACMILLAN INFORMATION SYSTEMS LIMITED | 01469334 | 07/03/2014 | Dissolved |
| MACMILLAN JOURNALS LIMITED | 01823475 | 07/03/2014 | Dissolved |
| MACMILLAN JOURNALS SUBSCRIPTIONS LIMITED | 00994010 | 07/03/2014 | Dissolved |
| MACMILLAN PRESS LIMITED | 00993861 | 07/03/2014 | Dissolved |
| NATURE LTD | 00820670 | 07/03/2014 | Dissolved |
| NATURE PUBLISHING GROUP LIMITED | 02477074 | 07/03/2014 | Dissolved |
| NPG PUBLISHERS LIMITED | 00140773 | 07/03/2014 | Dissolved |
| PALGRAVE PUBLISHERS LIMITED | 00189311 | 07/03/2014 | Dissolved |
| PICADOR PUBLISHERS LIMITED | 01650504 | 07/03/2014 | Dissolved |
| SIDGWICK & JACKSON,LIMITED | 00100126 | 07/03/2014 | Dissolved |
| UNIVERSAL DEBT COLLECTIONS LIMITED | 02992956 | 07/03/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMPBELL BOOKS LIMITED | SC055286 | 07/03/2014 | 11/10/2021 | Not Trading |
| GILL AND MACMILLAN (UK) LIMITED | 07273428 | 07/03/2014 | 11/10/2021 | Not Trading |
| HOLTZBRINCK INVESTMENT HOLDINGS LIMITED | 07861988 | 07/03/2014 | 11/10/2021 | One Red Flag |
| HOLTZBRINCK SCIENCE & TECHNOLOGY LIMITED | 07397265 | 07/03/2014 | 29/07/2015 | Silver |
| MACMILLAN CHILDREN'S BOOKS LIMITED | 01461116 | 07/03/2014 | 11/10/2021 | Not Trading |
| MACMILLAN DIRECT LIMITED | 01818292 | 07/03/2014 | 11/10/2021 | Not Trading |
| MACMILLAN EDUCATION LIMITED | 01755588 | 07/03/2014 | 01/11/2016 | Silver |
| MACMILLAN MAGAZINES LIMITED | 00939565 | 07/03/2014 | 01/11/2016 | Not Trading |
| MACMILLAN PUBLISHERS INTERNATIONAL LIMITED | 02063302 | 07/03/2014 | 11/10/2021 | Silver |
| MACMILLAN SUBSCRIPTIONS LIMITED | 02519455 | 07/03/2014 | 01/11/2016 | Not Trading |
| MDL SUBSCRIPTIONS LIMITED | 01469332 | 07/03/2014 | 11/10/2021 | Not Trading |
| PAN BOOKS LIMITED | 00389591 | 07/03/2014 | 11/10/2021 | Not Trading |
| PAN BOOKSHOPS LIMITED | 00558958 | 07/03/2014 | 11/10/2021 | Not Trading |
| PAN MACMILLAN LIMITED | 01650381 | 07/03/2014 | 11/10/2021 | Not Trading |
| S. WEINER LIMITED | 00406972 | 07/03/2014 | 11/10/2021 | Amber |
| SPRINGER NATURE LIMITED | 00785998 | 07/03/2014 | 01/11/2016 | Gold |