- RICHARD O'BRIEN JOINERY AND BUILDING LTD- 08067496 - Incorporated on 14 May 2012 
- GORD CENTRE LTDActive - Proposal to Strike off- 05707918 - Incorporated on 13 February 2006 
- RICHARD LAWN MRCVS LIMITEDActive - Proposal to Strike off- 12040368 - Incorporated on 10 June 2019 
- T.O’BRIEN LTDDisolved- 14890190 - Dissolved on 3 September 2024 
- A O'BRIEN 8175 LTDActive - Proposal to Strike off- 10714356 - Incorporated on 7 April 2017 
- T O'BRIEN LTDDisolved- 06099508 - Dissolved on 7 December 2021 
- C.E O'BRIEN LTDDisolved- 12136245 - Dissolved on 11 January 2022 
- A C O'BRIEN LTDDisolved- 08868649 - Dissolved on 8 July 2025 
- M & R O'BRIEN LTDActive - Proposal to Strike off- 08552398 - Incorporated on 31 May 2013 
- A O'BRIEN LTDDisolved- 09424295 - Dissolved on 9 May 2023 
- O'BRIEN.C LTD- 11885758 - Incorporated on 15 March 2019 
- THE FORMWORK COMPANY LIMITED- 06818552 - Incorporated on 13 February 2009 
- BRIEN LTDDisolved- 08582463 - Dissolved on 8 August 2023 
- RICHARD O'BRIEN- Born October 1981 - 2 HALFWAY GARDENS, HALFWAY, SHEFFIELD, SOUTH YORKSHIRE, S20 4JJ 
- RICHARD O'BRIEN- Born April 1982 - 110 KINGSMEAD AVENUE, WORCESTER PARK, SURREY, UNITED KINGDOM, KT4 8UT 
- RICHARD O'BRIEN- Born November 1990 - 13 CLEVELAND CRESCENT, BOREHAMWOOD, UNITED KINGDOM, WD6 2EP 
- RICHARD O'BRIEN- Born June 1987 - C/O TINDLE'S LLP SCOTSWOOD HOUSE TEESDALE SOUTH, THORNABY PLACE, STOCKTON ON TEES, CLEVELAND, ENGLAND, TS17 6SB 
- RICHARD O'BRIEN- Born October 1971 - 16 MALDON DRIVE, HULL, ENGLAND, HU9 1QA 
- RICHARD O'BRIEN- Born November 1958 - SUITE NO.2 1,HIGH STREET, BRIGHOUSE, WEST YORKSHIRE, ENGLAND, HD6 1DE 
- RICHARD O'BRIEN- Born April 1956 - 25 MILEASH LANE, DARLEY ABBEY, DERBY, DE22 1DD