- TYNAN DEVELOPMENTS LIMITED- 13176253 - Incorporated on 3 February 2021 
- TYNANO HOLDINGS LP- SL011119 - Incorporated on 6 August 2012 
- TYNANS INTERIORS LTD.Disolved- 09441767 - Dissolved on 12 April 2022 
- LAURA TYNAN LIMITED- 11831205 - Incorporated on 18 February 2019 
- TYNAN SUPPLIES LIMITEDActive - Proposal to Strike off- NI609086 - Incorporated on 19 September 2011 
- R & S ETHERINGTON LIMITEDLiquidation- 01224308 - Incorporated on 28 August 1975 
- PATRICK&PATRICK LTDDisolved- 09442578 - Dissolved on 13 July 2021 
- B. TYNAN CONTRACTORS LIMITEDLiquidation- 01427302 - Incorporated on 8 June 1979 
- BRIAN AND BRIAN LTD- 10888249 - Incorporated on 28 July 2017 
- MELROSE TYNAN LIMITED- 07968555 - Incorporated on 28 February 2012 
- FRANCES TYNAN LIMITEDDisolved- 08703665 - Dissolved on 26 December 2023 
- TYNAN CONSULTANCY LTD- 09964550 - Incorporated on 22 January 2016 
- J TYNAN JOINERY LIMITED- 13450396 - Incorporated on 10 June 2021 
- TYNAN MULTI TRADES LTDDisolved- 12666770 - Dissolved on 16 November 2021 
- J.TYNAN DESIGN LIMITED- 07948946 - Incorporated on 14 February 2012 
- GARY TYNAN TRANSPORT LTDDisolved- 09967834 - Dissolved on 24 January 2023 
- TYNAN'S MOTOR REPAIRS LTDActive - Proposal to Strike off- 09409305 - Incorporated on 27 January 2015 
- TYNAN CONSTRUCTIONS UK LTDActive - Proposal to Strike off- 10114184 - Incorporated on 9 April 2016 
- TYNAN PHASE TWO LIMITED- 04430751 - Incorporated on 3 May 2002 
- TYNANT GARAGE LIMITED- 15903425 - Incorporated on 19 August 2024