| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACTIVOTEC SPP LIMITED | 04466898 | 04/10/2006 | Dissolved |
| ADJUVANTIX LIMITED | 03867435 | 09/10/2015 | Dissolved |
| ALESI SURGICAL LIMITED | 06133243 | 02/03/2017 | Silver |
| ASTERION LIMITED | 04129500 | 08/03/2016 | Amber |
| ATHENA3D Ltd | 06494477 | 05/02/2008 | Dissolved |
| ATHENA3D Ltd | 06494477 | 05/02/2008 | Dissolved |
| AUTIFONY THERAPEUTICS LIMITED | 07543962 | 12/03/2018 | Amber |
| BAROCAL LTD | 11976720 | 17/01/2022 | Silver |
| BIONIQS LIMITED | 05304761 | 18/01/2007 | Dissolved |
| C-CAPTURE LIMITED | 06912622 | 21/05/2009 | Amber |
| CAPSANT NEUROTECHNOLOGIES LIMITED | 04466911 | 19/08/2013 | Dissolved |
| CAPSANT NEUROTECHNOLOGIES LIMITED | 04466911 | 28/06/2006 | Dissolved |
| CHAMELIC LIMITED | 05712156 | 01/08/2008 | Dissolved |
| CHAMELIC LIMITED | 05712156 | 01/08/2008 | Dissolved |
| CRYPTOGRAPHIQ LIMITED | 08117533 | 25/06/2012 | Dissolved |
| CRYPTOGRAPHIQ LIMITED | 08117533 | 25/06/2012 | Dissolved |
| Cerogenix Ltd | 05308751 | 24/08/2007 | Dissolved |
| Cerogenix Ltd | 05308751 | 24/08/2007 | Dissolved |
| DEEP RENDER LTD | 10990604 | 24/02/2023 | Amber |
| DIFFBLUE LIMITED | 09958102 | 15/12/2021 | Silver |
| DISPERSIA LIMITED | 05693136 | 01/08/2008 | Dissolved |
| DISPERSIA LIMITED | 05693136 | 01/08/2008 | Dissolved |
| DYECAT LIMITED | 05580882 | 01/08/2008 | Dissolved |
| DYECAT LIMITED | 05580882 | 01/08/2008 | Dissolved |
| EIGHT19 LIMITED | 07322950 | 22/09/2014 | Bronze |
| EPSILON-3 BIO LIMITED | 07289096 | 16/04/2018 | Dissolved |
| EXTRAJECT TECHNOLOGIES LTD | 08369024 | 23/07/2014 | Dissolved |
| FIRST LIGHT FUSION LIMITED | 07555858 | 30/06/2011 | Amber |
| FUSION IP CARDIFF LIMITED | 05844525 | 03/02/2017 | Gold |
| FUSION IP NOTTINGHAM LIMITED | 06532028 | 06/04/2021 | Not Trading |
| FUSION IP SHEFFIELD LIMITED | 04338632 | 03/02/2017 | Amber |
| FUSION IP TWO LIMITED | 06531752 | 06/04/2021 | Not Trading |
| IBEX INNOVATIONS LTD | 07208355 | 03/10/2018 | Amber |
| IESO DIGITAL HEALTH LIMITED | 04063351 | 26/04/2018 | One Red Flag |
| IKSUDA THERAPEUTICS LIMITED | 06433234 | 04/09/2008 | Amber |
| IMAGEL LIMITED | 05977085 | 18/01/2007 | Dissolved |
| IMAGEL LIMITED | 05977085 | 18/01/2007 | Dissolved |
| INNOVATIONS LIMITED PARTNER LTD | 09916660 | 31/07/2018 | Bronze |
| INTRINSIC SEMICONDUCTOR TECHNOLOGIES LIMITED | 11102458 | 17/12/2020 | Gold |
| IP ASSIST SERVICES LIMITED | 04544276 | 01/02/2020 | Dissolved |
| IP INDUSTRY PARTNERS LIMITED | 06165647 | 26/06/2019 | Not Trading |
| IP VENTURE FUND (GP) LIMITED | 05852196 | 03/02/2017 | Dissolved |
| IP2IPO AMERICAS LIMITED | 08320013 | 03/02/2017 | One Red Flag |
| IP2IPO ANZ CARRY LIMITED | 12138341 | 05/08/2019 | Not Trading |
| IP2IPO COMPANY MAKER LIMITED | 03509864 | 31/07/2018 | Not Trading |
| IP2IPO INNOVATIONS LIMITED | 02060639 | 31/07/2018 | Silver |
| IP2IPO LIMITED | 04072979 | 03/02/2017 | Bronze |
| IP2IPO NOMINEES LIMITED | 05602177 | 03/02/2017 | Not Trading |
| IPG USA (LP) LIMITED | 11683076 | 16/11/2018 | Amber |
| KIKO VENTURES LIMITED | 12967657 | 22/10/2020 | Not Trading |
| LEEDS REPRODUCTIVE BIOSCIENCE LIMITED | 05692947 | 01/08/2008 | Dissolved |
| LEEDS REPRODUCTIVE BIOSCIENCE LIMITED | 05692947 | 01/08/2008 | Dissolved |
| LUMAI LIMITED | 13772989 | 10/01/2022 | Bronze |
| Leeds Lithium Power Ltd | 05696774 | 01/08/2008 | Dissolved |
| Leeds Lithium Power Ltd | 05696774 | 01/08/2008 | Dissolved |
| MEDELLA THERAPEUTICS LIMITED | 06090354 | 23/07/2014 | Dissolved |
| METABIO LIMITED | 06443457 | 03/12/2007 | Dissolved |
| METABIO LIMITED | 06443457 | 03/12/2007 | Dissolved |
| MODERN BIOSCIENCES NOMINEES LIMITED | 06279681 | 04/08/2009 | Not Trading |
| OXEHEALTH LIMITED | 08163325 | 13/09/2012 | Amber |
| OXFORD BIOTRANS LIMITED | 08650667 | 27/03/2018 | Dissolved |
| OXSYBIO LIMITED | 08918114 | 03/03/2014 | Insolvent |
| PANCREGENESIS LIMITED | 11017641 | 17/10/2017 | Dissolved |
| PERACHEM HOLDINGS PLC | 05425236 | 26/04/2018 | Dissolved |
| PH THERAPEUTICS LIMITED | 08432406 | 23/07/2014 | Bronze |
| PHARMINOX LIMITED | 04345812 | 03/01/2018 | Strike Off |
| PHARMINOX LIMITED | 04345812 | 15/09/2006 | Strike Off |
| PHOTOPHARMICA LEEDS LIMITED | 04173882 | 15/07/2013 | Dissolved |
| PHOTOPHARMICA LEEDS LIMITED | 04173882 | 22/09/2011 | Dissolved |
| PHOTOPHARMICA LIMITED | 08315366 | 15/07/2013 | Dissolved |
| PHOTOPHARMICA LIMITED | 08315366 | 21/12/2012 | Dissolved |
| PHOTOPHARMICA RESEARCH LIMITED | 04663322 | 15/07/2013 | Dissolved |
| POLAR OLED LTD | 06759442 | 26/11/2008 | Dissolved |
| PREGNAPAUSE LIMITED | 06184004 | 01/08/2008 | Dissolved |
| PREGNAPAUSE LIMITED | 06184004 | 01/08/2008 | Dissolved |
| PULMOCIDE LIMITED | 06182024 | 12/03/2018 | Amber |
| Pure Polymers Ltd | 06682585 | 27/08/2008 | Dissolved |
| RHEOKINISIS LIMITED | 06232228 | 01/08/2008 | Dissolved |
| RHEOKINISIS LIMITED | 06232228 | 01/08/2008 | Dissolved |
| SUB SALT SOLUTIONS LIMITED | 08839072 | 08/05/2019 | Gold |
| SUNBORNE SYSTEMS LIMITED | 13807152 | 17/12/2021 | Insolvent |
| SUSTAINABLE RESOURCE SOLUTIONS LIMITED | 06230776 | 06/05/2010 | Dissolved |
| SUSTAINABLE RESOURCE SOLUTIONS LIMITED | 06230776 | 25/07/2008 | Dissolved |
| TELECTICA LTD | 08325679 | 22/03/2018 | Gold |
| TOP TECHNOLOGY VENTURES LIMITED | 01977742 | 03/02/2017 | Amber |
| TOUCHSTONE INNOVATIONS INVESTMENTS LIMITED | 06067437 | 31/07/2018 | Dissolved |
| TOUCHSTONE INNOVATIONS LIMITED | 05796766 | 07/05/2021 | Gold |
| UNION LIFE SCIENCES LIMITED | 05712185 | 14/04/2011 | Dissolved |
| UNION LIFE SCIENCES LIMITED | 05712185 | 14/04/2011 | Dissolved |
| Vvax Ltd | 05985412 | 01/10/2008 | Dissolved |
| Vvax Ltd | 05985412 | 01/10/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABINGDON HEALTH PLC | 06475379 | 23/03/2018 | 11/05/2018 | Amber |
| ACTIVIOMICS LIMITED | 07100402 | 10/12/2009 | 04/03/2014 | Dissolved |
| ACTIVIOMICS LIMITED | 07100402 | 10/12/2009 | 04/03/2014 | Dissolved |
| ACTUAL EXPERIENCE PLC | 06838738 | 06/03/2009 | 11/02/2014 | Insolvent |
| ACTUAL EXPERIENCE PLC | 06838738 | 06/03/2009 | 11/02/2014 | Insolvent |
| ALCOLIZER TECHNOLOGY UNITED KINGDOM LIMITED | 05946812 | 23/11/2012 | 08/01/2016 | One Red Flag |
| ALMAGEN LTD | 07937514 | 29/05/2012 | 27/10/2013 | Dissolved |
| AMANTYS LIMITED | 07247027 | 02/07/2010 | 01/07/2011 | Dissolved |
| AQDOT LIMITED | 08194508 | 05/01/2019 | 31/05/2024 | Silver |
| ARKIVUM LIMITED | 07530353 | 15/02/2011 | 13/07/2020 | Amber |
| ARKIVUM LIMITED | 07530353 | 24/03/2011 | 07/01/2022 | Amber |
| ART OF XEN LIMITED | 04235873 | 22/02/2017 | 17/08/2022 | Dissolved |
| AZELLON LTD | 06447651 | 31/10/2011 | 17/01/2019 | Dissolved |
| AZELLON LTD | 06447651 | 05/01/2009 | 17/01/2019 | Dissolved |
| AZURI TECHNOLOGIES LTD | 08135988 | 21/12/2012 | 27/02/2023 | Amber |
| C-CAPTURE LIMITED | 06912622 | 21/05/2009 | 22/04/2020 | Amber |
| CARBON GAIN LIMITED | 06902525 | 11/09/2009 | 01/05/2013 | Dissolved |
| CERYX MEDICAL LIMITED | 10001886 | 12/02/2016 | 28/01/2020 | Bronze |
| CERYX MEDICAL LIMITED | 10001886 | 03/05/2016 | 29/11/2019 | Bronze |
| CONCIRRUS LTD | 07793895 | 23/07/2018 | 10/02/2020 | Amber |
| DEGRASENSE LIMITED | 06477219 | 18/01/2008 | 14/02/2011 | Dissolved |
| DEGRASENSE LIMITED | 06477219 | 17/07/2008 | 14/02/2011 | Dissolved |
| ECONIC TECHNOLOGIES LTD | 07681400 | 14/02/2018 | 20/04/2022 | Amber |
| EXACTMER LIMITED | 11109941 | 01/07/2019 | 28/05/2020 | Gold |
| EXONATE LIMITED | 08803638 | 10/06/2014 | 16/10/2015 | Amber |
| FOVIANCE GROUP LIMITED | 04331949 | 17/01/2007 | 30/04/2012 | Bronze |
| GARRISON TECHNOLOGY LTD | 09286531 | 29/01/2019 | 14/08/2024 | Silver |
| GENOMICS PLC | 08839972 | 10/01/2014 | 01/10/2014 | Amber |
| GENOMICS PLC | 08839972 | 06/03/2014 | 21/11/2014 | Amber |
| HAPSTALL LIMITED | 10004653 | 15/02/2016 | 02/03/2016 | Dissolved |
| HAPSTALL LIMITED | 10004653 | 15/02/2016 | 02/03/2016 | Dissolved |
| HVIVO SERVICES LIMITED | 02326557 | 23/02/2009 | 29/04/2015 | Silver |
| IKSUDA THERAPEUTICS LIMITED | 06433234 | 04/09/2008 | 01/01/2018 | Amber |
| IMPRESSION TECHNOLOGIES LIMITED | 08013870 | 13/03/2018 | 14/12/2020 | Insolvent |
| INTELLIGENT ULTRASOUND LIMITED | 08107443 | 12/08/2015 | 06/10/2017 | Amber |
| INTELLIGENT ULTRASOUND LIMITED | 08107443 | 02/10/2014 | 06/10/2017 | Amber |
| IONIX ADVANCED TECHNOLOGIES LTD | 07729411 | 24/02/2014 | 13/07/2020 | Amber |
| IONIX ADVANCED TECHNOLOGIES LTD | 07729411 | 23/12/2013 | 11/11/2021 | Amber |
| ISTESSO THERAPEUTICS LIMITED | 05414023 | 02/06/2009 | 12/09/2017 | One Red Flag |
| ISTESSO THERAPEUTICS LIMITED | 05414023 | 02/06/2009 | 27/01/2022 | One Red Flag |
| ITACONIX (U.K.) LIMITED | 05604527 | 07/02/2006 | 01/12/2012 | Amber |
| KARUS THERAPEUTICS LIMITED | 05490954 | 06/06/2006 | 18/02/2009 | Insolvent |
| KUUR THERAPEUTICS LIMITED | 05620555 | 28/03/2018 | 22/06/2020 | Insolvent |
| MARBLAR LIMITED | 07926650 | 22/11/2012 | 28/08/2015 | Bronze |
| MATCHCHAT LIMITED | 07983575 | 01/09/2015 | 03/12/2015 | Dissolved |
| MBS SECRETARIAL LIMITED | 06257295 | 02/09/2009 | 27/01/2022 | Dissolved |
| NANOTECTURE LIMITED | 04622794 | 20/05/2008 | 15/10/2010 | Dissolved |
| NAVENIO LIMITED | 09845565 | 31/07/2017 | 31/10/2019 | Amber |
| NAVENIO LIMITED | 09845565 | 04/12/2015 | 11/09/2023 | Amber |
| NEAL STREET TECHNOLOGIES LIMITED | 08515940 | 21/03/2018 | 09/09/2021 | Amber |
| NEUROCRINE GROUP LIMITED | 09846650 | 01/12/2015 | 03/12/2015 | Silver |
| NEUROCRINE UK LIMITED | 05237326 | 29/10/2014 | 03/12/2015 | Amber |
| NEXEON LIMITED | 05717554 | 18/04/2018 | 11/09/2019 | Silver |
| OPTIMAL MEDICINE LIMITED | 07004137 | 24/07/2015 | 08/12/2015 | Dissolved |
| OPTIMAL MEDICINE LIMITED | 07004137 | 09/02/2012 | 08/12/2015 | Dissolved |
| OPTIS PRISTINE LIMITED | 04401499 | 26/10/2007 | 13/11/2013 | Dissolved |
| OXCCU TECH LTD | 13519271 | 29/11/2021 | 30/11/2022 | Gold |
| OXEHEALTH LIMITED | 08163325 | 03/01/2014 | 29/06/2017 | Amber |
| OXFORD ADVANCED SURFACES LIMITED | 05846542 | 08/09/2014 | 08/01/2016 | One Red Flag |
| OXFORD DRUG DESIGN LIMITED | 04305857 | 10/07/2012 | 05/02/2020 | Amber |
| OXFORD DRUG DESIGN LIMITED | 04305857 | 10/07/2012 | 30/06/2019 | Amber |
| OXFORD IONICS LIMITED | 11795789 | 08/07/2019 | 06/04/2020 | Amber |
| OXPGA LTD | 14228042 | 12/07/2022 | 22/11/2022 | Strike Off |
| OXSYBIO LIMITED | 08918114 | 03/03/2014 | 30/06/2018 | Insolvent |
| PANCREGENESIS LIMITED | 11017641 | 17/10/2017 | 13/07/2020 | Dissolved |
| PERLEMAX LIMITED | 07369873 | 08/09/2014 | 15/10/2015 | One Red Flag |
| PHASE FOCUS LIMITED | 05856137 | 17/12/2014 | 22/03/2019 | Amber |
| PHOTOPHARMICA LEEDS LIMITED | 04173882 | 24/05/2007 | 07/08/2007 | Dissolved |
| PHOTOPHARMICA RESEARCH LIMITED | 04663322 | 24/05/2007 | 07/08/2007 | Dissolved |
| RESOLVING LIMITED | 08021550 | 16/02/2018 | 20/12/2021 | Insolvent |
| RIO AI LIMITED | 03442503 | 09/04/2008 | 01/10/2019 | Silver |
| RIO AI LIMITED | 03442503 | 09/04/2008 | 30/09/2019 | Silver |
| RIO ESG LTD | 06863577 | 01/04/2010 | 01/10/2019 | Amber |
| RIO ESG LTD | 06863577 | 11/09/2009 | 19/06/2017 | Amber |
| ROCK DEFORMATION RESEARCH LIMITED | 03791808 | 22/07/2011 | 27/03/2014 | Dissolved |
| SALUNDA LIMITED | 05230854 | 18/07/2014 | 09/02/2017 | Gold |
| SEREN PHOTONICS LIMITED | 07066163 | 06/03/2012 | 19/01/2018 | Dissolved |
| SIMULSTRAT LIMITED | 05888516 | 31/07/2006 | 30/01/2009 | Dissolved |
| SIMULSTRAT LIMITED | 05888516 | 03/08/2006 | 30/01/2009 | Dissolved |
| SPINETIC ENERGY LIMITED | 08085751 | 24/05/2013 | 17/06/2020 | Insolvent |
| SPINETIC ENERGY LIMITED | 08085751 | 24/05/2013 | 18/09/2020 | Insolvent |
| SPIREA LIMITED | 09817891 | 04/04/2018 | 10/03/2020 | Silver |
| SPIREA LIMITED | 09817891 | 14/12/2017 | 02/05/2019 | Silver |
| STRUCTURE VISION LIMITED | 04705453 | 01/08/2008 | 13/07/2020 | Silver |
| STRUCTURE VISION LIMITED | 04705453 | 01/08/2008 | 02/05/2019 | Silver |
| SURREY AQUATECHNOLOGY LIMITED | 05698169 | 30/11/2006 | 07/06/2007 | Strike Off |
| SURREY NANOSYSTEMS LIMITED | 03781545 | 04/09/2007 | 13/07/2020 | Silver |
| SURREY NANOSYSTEMS LIMITED | 03781545 | 28/11/2006 | 19/11/2021 | Silver |
| THERAGENETICS LIMITED | 05740995 | 06/04/2006 | 14/09/2007 | Dissolved |
| THERAGENETICS LIMITED | 05740995 | 06/04/2006 | 15/01/2009 | Dissolved |
| THEYSAY LIMITED | 07874054 | 03/02/2014 | 22/12/2017 | Strike Off |
| THEYSAY LIMITED | 07874054 | 17/07/2012 | 22/12/2017 | Strike Off |
| TISSUE REGENIX LIMITED | 05807272 | 15/02/2008 | 22/04/2012 | Bronze |
| TISSUE REGENIX LIMITED | 05807272 | 15/02/2008 | 21/04/2015 | Bronze |
| TOPIVERT LIMITED | 07434246 | 12/03/2018 | 14/12/2020 | Insolvent |
| TOPIVERT PHARMA LIMITED | 07757916 | 12/03/2018 | 14/12/2020 | Insolvent |
| ULTRALEAP LIMITED | 08781720 | 27/02/2014 | 13/06/2016 | One Red Flag |
| UNIPHY LIMITED | 10003458 | 11/12/2017 | 13/07/2020 | Amber |
| UNIPHY LIMITED | 10003458 | 11/07/2016 | 13/06/2022 | Amber |
| UNIVERSAL MATTER GBR LTD | 07330136 | 22/12/2011 | 27/11/2013 | One Red Flag |
| UNIVERSAL MATTER GBR LTD | 07330136 | 22/12/2011 | 02/12/2013 | One Red Flag |
| VERYAN HOLDINGS LIMITED | 06425482 | 15/10/2018 | 12/12/2018 | Amber |
| VERYAN MEDICAL LIMITED | 04793815 | 15/10/2018 | 12/12/2018 | One Red Flag |
| VISION SEMANTICS LIMITED | 04088646 | 04/10/2007 | 13/01/2010 | Insolvent |
| VISION SEMANTICS LIMITED | 04088646 | 04/10/2007 | 13/01/2010 | Insolvent |
| WAVE OPTICS LIMITED | 08202019 | 26/03/2018 | 17/05/2021 | Bronze |
| XEROS LIMITED | 05933013 | 01/08/2008 | 04/01/2012 | One Red Flag |
| XEROS LIMITED | 05933013 | 01/08/2008 | 19/10/2010 | One Red Flag |
| ZIHIPP LTD | 08341001 | 02/02/2022 | 22/09/2023 | Gold |