- ELSBY & CO MANAGEMENT LTDActive - Proposal to Strike off- 09942428 - Incorporated on 8 January 2016 
- ELSBY ASSOCIATES LIMITED- 11232168 - Incorporated on 5 March 2018 - 29 Marsh Parade, Newcastle 
- KIM PETERS MRCVS LIMITEDActive - Proposal to Strike off- 10292365 - Incorporated on 22 July 2016 
- PETER RICHARDSON LIMITEDDissolved- 05568209 - Dissolved on 2 November 2010 
- ELSBY ENGINEERING LTD- 09096817 - Incorporated on 23 June 2014 
- PETER RICHARDSON DESIGN LTDDisolved- 09574132 - Dissolved on 10 August 2021 
- PETER RICHARDSONS (UK) LIMITEDActive - Proposal to Strike off- 09896473 - Incorporated on 1 December 2015 
- ELSBY & CO (NORTHAMPTON) LLP- OC332210 - Incorporated on 19 October 2007 
- RICHARD LAWN MRCVS LIMITEDActive - Proposal to Strike off- 12040368 - Incorporated on 10 June 2019 
- ELSBY CNC MACHINING LTDActive - Proposal to Strike off- 07046015 - Incorporated on 16 October 2009 
- T J CONSTRUCTION LIMITEDDissolved- 03522219 - Dissolved on 13 November 2018 
- WILLIAMSON MR PETER DEAN LTDDisolved- 15374656 - Dissolved on 3 June 2025 
- RICHARD PETERS FINE RARE ART LTD.Disolved- 03853264 - Dissolved on 15 April 2024 
- MR TOPPINGS (PETERBOROUGH) LTDDisolved- 11816493 - Dissolved on 3 January 2024 
- MR JOHN RICHARD TAYLOR LIMITED- 15648315 - Incorporated on 15 April 2024 
- MR LEE RICHARD ROSCOE LIMITED- 15754419 - Incorporated on 1 June 2024 
- MR JAMES RICHARDSON LIMITEDDissolved- 06920581 - Dissolved on 11 January 2011 
- ELSBY & CO STRATEGIES LLPDissolved- OC332221 - Dissolved on 23 April 2013 
- ELSBY & COMPANY (SYWELL) LTD- 05377378 - Incorporated on 28 February 2005 
- A.E.PETERSEN BPHARM MR PHARMS LLPDissolved- OC300097 - Dissolved on 23 October 2012