- WISE MOUNTAIN LIMITEDActive - Proposal to Strike off- 08657601 - Incorporated on 20 August 2013 
- PENGUIN TELEVISION PRODUCTIONS LIMITED- 05426166 - Incorporated on 15 April 2005 
- PENGILLYS LLP- OC342605 - Incorporated on 14 January 2009 
- PENGCHENG LTDDissolved- 08622434 - Dissolved on 4 June 2019 
- PENGUIN DEV LTD- 09205962 - Incorporated on 5 September 2014 
- BEN PENGUIN LTD- 12176915 - Incorporated on 28 August 2019 
- PENG PRELI CO., LTDDisolved- NI706892 - Dissolved on 3 June 2025 
- GUO PENG YANG LTD- 15602292 - Incorporated on 29 March 2024 
- PENGSHENG LTD- 15841701 - Incorporated on 16 July 2024 
- PENGCHENG LTD- 16353102 - Incorporated on 31 March 2025 
- PENGAPPLE LTD- 16371414 - Incorporated on 7 April 2025 
- PENGE LIMITED- 05379626 - Incorporated on 1 March 2005 
- PENGUIN WAY LTDDissolved- 07726017 - Dissolved on 8 May 2012 
- NEW PENGFEI LTDActive - Proposal to Strike off- 08442267 - Incorporated on 13 March 2013 
- PENGUIN INT LTDActive - Proposal to Strike off- 10778343 - Incorporated on 18 May 2017 
- PENGELLY & CO. LTD.Active - Proposal to Strike off- 11105355 - Incorporated on 11 December 2017 
- BUILD (PENGE) LTDDisolved- 13406640 - Dissolved on 15 July 2025 
- ZHU XIAO PENG LTDDisolved- 14477799 - Dissolved on 23 April 2024 
- ZHANG PENG JI LTDActive - Proposal to Strike off- 14903132 - Incorporated on 30 May 2023 
- P&PENGCHENG LTDDisolved- 13747907 - Dissolved on 16 May 2023