- UNDERWOOD GEOCONSULTANTS LIMITEDLiquidation- 04928034 - Incorporated on 9 October 2003 
- UNDERWOOD CONTRACTORS LTD- 05768840 - Incorporated on 4 April 2006 
- UNDERWOOD ONLINE LTD- 04522799 - Incorporated on 30 August 2002 
- JAMES UNDERWOOD LIMITED- 04927109 - Incorporated on 9 October 2003 
- UNDERWOOD LEISURE LTDActive - Proposal to Strike off- 08653246 - Incorporated on 16 August 2013 
- UNDERWOOD CATERING LIMITED- 08684637 - Incorporated on 10 September 2013 
- ROBIN UNDERWOOD LIMITED- 08688084 - Incorporated on 12 September 2013 
- NOT UNDERWOOD LIMITED- 08413072 - Incorporated on 21 February 2013 
- UNDERWOOD PROPERTIES LTDDisolved- 11845818 - Dissolved on 16 July 2024 
- RICHARD UNDERWOOD LIMITEDDisolved- 10011804 - Dissolved on 2 January 2024 
- UNDERWOOD UNITED LP- SL029750 - Incorporated on 30 December 2016 
- UNDERWOOD PAINTINGS LIMITEDActive - Proposal to Strike off- 10775566 - Incorporated on 17 May 2017 
- UNDERWOOD SECONDS LTD- 12479873 - Incorporated on 24 February 2020 
- UNDERWOOD GREEN LIMITED- 12997892 - Incorporated on 4 November 2020 - Pinnacle house, 1 Pinnacle Way, Derby, DE24 8ZS 
- UNDERWOOD STREET LIMITEDregistered- OE002385 - Incorporated on 25 October 2022 
- UNDERWOOD LETS LIMITEDActive - Proposal to Strike off- 15142289 - Incorporated on 15 September 2023 
- PARKER AND PENELOPE LTDDisolved- 12320039 - Dissolved on 3 May 2022 
- PENELOPE'S PETS LIMITED- 13902744 - Incorporated on 9 February 2022 
- PENELOPE'S WARDROBE LTDDisolved- 13308941 - Dissolved on 20 February 2024 
- PENELOPE'S BIRKDALE LTD- 15806037 - Incorporated on 27 June 2024