- DOCTORS INK LLP- OC447750 - Incorporated on 14 June 2023 
- DOCTORS MP LLPActive - Proposal to Strike off- OC354852 - Incorporated on 12 May 2010 
- INK DOCTORS (SOUTHERN) LTD- 14826521 - Incorporated on 25 April 2023 
- INK DOCTORS (PORTSMOUTH) LIMITEDActive - Proposal to Strike off- 08161982 - Incorporated on 31 July 2012 
- RED INK LLPDissolved- OC345343 - Dissolved on 13 December 2011 
- BARBARA INK- LONGACRE WATEREND LANE, REDBOURN, ST. ALBANS, HERTFORDSHIRE, UNITED KINGDOM, AL3 7JZ 
- OAKLEY 2015 LLPActive - Proposal to Strike off- OC374215 - Incorporated on 11 April 2012 
- INKOEL LLP- OC370311 - Incorporated on 30 November 2011 
- BEEP INK LLPActive - Proposal to Strike off- OC351896 - Incorporated on 30 January 2010 
- INK FREE LLP- OC397524 - Incorporated on 15 January 2015 
- INKLIO LLP- OC456903 - Incorporated on 28 May 2025 
- INKADO LLPActive - Proposal to Strike off- OC423030 - Incorporated on 20 June 2018 
- EXAM DOCTORS LLP- OC370639 - Incorporated on 9 December 2011 
- EXAM DOCTORS LLPDissolved- OC303019 - Dissolved on 20 June 2006 
- ROMAN INK LLPActive - Proposal to Strike off- OC411488 - Incorporated on 26 April 2016 
- INKONIC LLPActive - Proposal to Strike off- SO306152 - Incorporated on 31 August 2017 
- H BLOCK INK LLPActive - Proposal to Strike off- OC412892 - Incorporated on 18 July 2016 
- SAMIRA INK- Born January 1958 - 27 HOHER WEG, HILDESHEIM, GERMANY, GERMANY, 31134 
- FRANCOIS INK- Born March 1958 - 4 RUE DE PLELO, PARIS, FRANCE, 75015 
- INKTALES LLPActive - Proposal to Strike off- OC423914 - Incorporated on 28 August 2018