| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BURNEY ENTERPRISES LIMITED | NI022531 | 23/03/2011 | Dissolved |
| CITY HOTEL (DERRY) LIMITED - THE | NI028413 | 23/03/2011 | Dissolved |
| ONATCO PROPERTIES COMPANY LIMITED | NI011614 | 23/03/2011 | Gold |
| TITANIC BELFAST NOMADIC COMPANY LIMITED | NI629209 | 06/02/2015 | Gold |
| TITANIC EXHIBITION CENTRE LIMITED | NI630145 | 23/03/2015 | Insolvent |
| TITANIC FILM STUDIOS LIMITED | NI608882 | 25/04/2012 | Bronze |
| TITANIC HOLDINGS LIMITED | NI039974 | 19/10/2004 | Silver |
| TITANIC HOTEL DEVELOPMENTS LIMITED | NI626267 | 20/08/2014 | One Red Flag |
| TITANIC ISLAND LIMITED | NI046597 | 30/03/2012 | Bronze |
| TSP CAR PARKS LIMITED | NI071530 | 02/02/2009 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABERCORN CONSTRUCTION LIMITED | NI609497 | 14/10/2011 | 06/01/2014 | One Red Flag |
| HARCOURT CONSTRUCTION (NI) LIMITED | NI060080 | 23/03/2011 | 23/03/2011 | One Red Flag |
| IVYWOOD CAR PARKS LIMITED | NI069714 | 01/07/2008 | 23/05/2017 | Not Trading |
| IVYWOOD COLLEGES HOLDINGS LIMITED | NI068472 | 01/05/2008 | 23/05/2017 | Bronze |
| IVYWOOD COLLEGES LIMITED | NI056474 | 01/02/2006 | 23/05/2017 | Silver |
| TITANIC INVESTMENT PROPERTIES LIMITED | NI025409 | 08/07/1974 | 23/05/2017 | Not Trading |
| TITANIC OFFICE DEVELOPMENTS LIMITED | NI628779 | 19/01/2015 | 05/12/2019 | Bronze |
| TITANIC PROPERTIES LIMITED | NI024015 | 19/10/2004 | 23/05/2017 | Gold |
| TITANIC PROPERTY DEVELOPMENT LIMITED | NI024016 | 19/10/2004 | 23/05/2017 | Amber |
| TITANIC QUARTER LIMITED | NI033675 | 19/10/2004 | 23/05/2017 | One Red Flag |
| TITANIC TRADEMARK LIMITED | NI022853 | 19/10/2004 | 23/05/2017 | Not Trading |