- G KELLY LTD- SC528989 - Incorporated on 8 March 2016 
- J C KELLY LTDDissolved- 08034461 - Dissolved on 10 June 2014 
- T.D. & C. KELLY LTD- 04385734 - Incorporated on 4 March 2002 
- S P KELLY LTDDissolved- NI622622 - Dissolved on 25 September 2015 
- P J KELLY LTDDisolved- 13633504 - Dissolved on 14 March 2023 
- KELLY G.R.S LTD- 15890192 - Incorporated on 11 August 2024 
- D C KELLY LTD- 16284412 - Incorporated on 28 February 2025 
- KELLY & KELLY PROPERTY LIMITED- 08683406 - Incorporated on 10 September 2013 
- KELLY KELLY WORLDWIDE LTDDisolved- 14627730 - Dissolved on 25 March 2025 
- KELLY & KELLY CONSULTANCY LTD- 14848892 - Incorporated on 5 May 2023 
- A G KELLY LTDActive - Proposal to Strike off- 04423234 - Incorporated on 24 April 2002 
- T J KELLY LTDActive - Proposal to Strike off- 07567401 - Incorporated on 17 March 2011 
- L KELLY LTD- 12007736 - Incorporated on 21 May 2019 
- ICARE SHETLAND LTD- SC238603 - Incorporated on 24 October 2002 
- KELLY PR LTD- NI045818 - Incorporated on 14 March 2003 
- ROOMZ WITH A VIEW LIMITEDDissolved- 04989993 - Dissolved on 27 July 2010 
- P.A. BROOKS PLASTERING LIMITED- 05769560 - Incorporated on 5 April 2006 
- KELLY CHAN ARCHITECTS LTD- 08376994 - Incorporated on 28 January 2013 
- JP KELLY LTDDissolved- 06619913 - Dissolved on 25 January 2011 
- JT KELLY LLPDissolved- OC370017 - Dissolved on 2 July 2013