- GARETH K LONG LTDDisolved- 14652142 - Dissolved on 27 May 2025 
- THOMSON SCIENCE & PROFESSIONAL LIMITEDActive - Proposal to Strike off- 01696585 - Incorporated on 3 February 1983 
- ACTIVE PLANT HIRE LIMITED- 05438316 - Incorporated on 27 April 2005 
- CIFERRI ENTERPRISES UK LIMITEDActive - Proposal to Strike off- 05540504 - Incorporated on 18 August 2005 
- RYAN O'DONOVAN HAULAGE LTD- 07189560 - Incorporated on 15 March 2010 
- B O'DONOVAN PLANNING LIMITEDActive - Proposal to Strike off- 09632292 - Incorporated on 10 June 2015 
- ROUGHAN AND O'DONOVAN LIMITEDConverted / Closed- FC035232 - Dissolved on 30 August 2022 
- O'DONOVAN CONSTRUCTION MANAGEMENT LTD.- 09826183 - Incorporated on 15 October 2015 
- PREMIER CONSULTANCY CONSTRUCTION LIMITED- 06652057 - Incorporated on 21 July 2008 
- INNEED LTDActive - Proposal to Strike off- 09342668 - Incorporated on 5 December 2014 
- DES DONOVAN LIMITED- 04438520 - Incorporated on 14 May 2002 
- NO 1 DONOVAN DILLON LTDDissolved- 07322268 - Dissolved on 18 February 2014 
- GARETH H LLOYD LTDDissolved- 05531214 - Dissolved on 29 March 2011 
- GARETH JONES LTDDisolved- 08083218 - Dissolved on 17 June 2025 
- GARETHBBAILEY LTDActive - Proposal to Strike off- 07709831 - Incorporated on 19 July 2011 
- GARETH HICKS LTD- 08954890 - Incorporated on 24 March 2014 
- GARETH EVANS LTDActive - Proposal to Strike off- 10586418 - Incorporated on 26 January 2017 
- GARETH SHONE LTD- 14894410 - Incorporated on 25 May 2023 
- GARETH BERRY LTD- 16485052 - Incorporated on 30 May 2025 
- EJB INCORPORATED LTD- 14927247 - Incorporated on 9 June 2023