- BRIAN & BRIANA LIMITEDActive - Proposal to Strike off- 10914244 - Incorporated on 14 August 2017 
- TYNANT GARAGE LIMITEDDisolved- 08810352 - Dissolved on 27 July 2021 
- TYNAN'S DECORATING CO LTD- 16133478 - Incorporated on 12 December 2024 
- TYNAN CIVIL ENGINEERING LIMITEDActive - Proposal to Strike off- 07687432 - Incorporated on 29 June 2011 
- TYNAN WAITE FLOWERS LIMITEDDissolved- 11173320 - Dissolved on 22 June 2021 
- TYNAN LAND ROVER LIMITEDActive - Proposal to Strike off- 08415828 - Incorporated on 22 February 2013 
- GOLDENSTEN&GREY INVESTMENT UNLIMITEDActive - Proposal to Strike off- 09471637 - Incorporated on 4 March 2015 
- MR.MR. LTDDisolved- 14252327 - Dissolved on 5 December 2023 
- MR MR2 LTD- 11218539 - Incorporated on 21 February 2018 
- MR & MR LTD- 16489396 - Incorporated on 2 June 2025 
- VERTU MOTORS (DURHAM) LIMITED- 02747080 - Incorporated on 14 September 1992 
- MR MR LTDActive - Proposal to Strike off- 15533685 - Incorporated on 1 March 2024 
- BRIAN 24 LTDActive - Proposal to Strike off- 15461625 - Incorporated on 2 February 2024 
- ZENITH CONSULTING ASSOCIATES LIMITED- 02433075 - Incorporated on 17 October 1989 
- BRIAN W LTDDisolved- 11277402 - Dissolved on 12 April 2022 
- TERRY TYNAN INTERNATIONAL LIMITEDActive - Proposal to Strike off- 08012709 - Incorporated on 29 March 2012 
- STOCK, TYNAN ASSOCIATES LIMITED- 02778536 - Incorporated on 11 January 1993 
- TYNAN ACTUARIAL SERVICES LIMITED- 14280678 - Incorporated on 6 August 2022 
- TYNAN SOCIAL WORK CONSULTANTS LIMITED- 08664214 - Incorporated on 27 August 2013 
- BRIAN G T LTDActive - Proposal to Strike off- 08471148 - Incorporated on 3 April 2013