Associated Companies owned by the Dent family or in which they had a substantial interest.
The assets of these companies are now owned by Adelphi Films Ltd.

• Adelphi Films
• Advance Films
• Waverley Films
• Anglo Irish Theatre Company
• Audio Film Corporation
• Arrow Enterprises Ltd
• Grand Alliance
• Advent Films
• Discovery Films
• Cygnet Investments
• Frank Richardson Screen Academy
• Panacea Productions