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

• Adelphi Films
• Advance Films
• Advent Films
• Anglo Irish Theatre Company
• Arrow Enterprises Ltd
• Ascot House Film Productions
• Audio Film Corporation
• Cygnet Investments
• Discovery Films
• Frank Richardson Screen Academy
• Grand Alliance
• Jaywell Productions (Luckwell Productions)
• Park Lane Films Ltd
• Panacea Productions
• Waverley Films