| CHA Trading Ltd | Other services | 2024 |
| Chaand Lettings Ltd | Real estate | 2024 |
| Chaarvi Technosoft Limited | Information & communication | 2015 |
| Chabad Lubavitch of Edinburgh Limited | Other services | 2014 |
| Chacra SP | | 2000 |
| Chad's Barbers Ltd | Other services | 2023 |
| Chadstone Export L.P. | | 2012 |
| Chady Aero Development Ltd | Administrative & support | 2011 |
| Chahalo Edinburgh Limited | Hospitality | 2025 |
| Chai Biathak Limited | Hospitality | 2026 |
| Chaichii Ltd | Hospitality | 2025 |
| Chaifull Ltd | Manufacturing | 2025 |
| Chain Empire LP | | 2015 |
| Chainfluence Ltd | Manufacturing | 2025 |
| Chalice Marketing Limited | Professional & scientific | 2021 |
| Chalk Learning Ltd | Information & communication | 2026 |
| Chalk Stream Fishing Limited | Agriculture & fishing | 2009 |
| Challenger Estate Limited | Agriculture & fishing | 2022 |
| Challenges Catalyst Ltd | Professional & scientific | 2010 |
| Challenges Marketplace Limited | Information & communication | 2013 |
| Challenges Worldwide Limited | Professional & scientific | 1999 |
| Challis Events Ltd | Hospitality | 2022 |
| Chalmers Capital Property Ltd | Real estate | 2025 |
| Chalmers Masonry Conservation Limited | Construction | 2021 |
| Chamanisme Intégratif LP | | 2022 |
| Chamberlain Mcbain Limited | Professional & scientific | 1999 |
| Chamberlane LP | | 2016 |
| Chambers ST Ltd | Households | 2025 |
| Chambery SP | | 2003 |
| Chambriol Trading LP | | 2011 |
| Chameleon Alliance LP | | 2016 |
| Chameleon Digital Printing Limited | Manufacturing | 1996 |
| Chameleon House Dornoch Ltd | Real estate | 2024 |
| Chameleon Media Ltd | Arts & recreation | 2005 |
| Chamic Holdings Limited | Construction | 1975 |
| Champio Group LP | | 2016 |
| Champion Choice Ventures LP | | 2016 |
| Champion Decade LP | | 2015 |
| Champion Services L.P. | | 2012 |
| Champion Support Services L.P. | | 2013 |
| Champions of the Marketplace LP | | 2023 |
| Chance and Tommy's Limited | Other services | 2026 |
| Chance Commerce LP | | 2017 |
| Chance Company LP | | 2014 |
| Chance Ventures LP | | 2016 |
| Chancery Lane Advisors LP | | 2016 |
| Chandler Crescent Ltd | Construction | 2025 |
| Chandys Properties Limited | Real estate | 2024 |
| Changchi Group Ltd. | Hospitality | 2015 |
| Change Capital Carry L.P. | | 2002 |
| Change Consulting (Scotland) Ltd | Professional & scientific | 2017 |
| Change Continuity Limited | Professional & scientific | 2011 |
| Change for Good Ltd | Health & social care | 2009 |
| Change IT Systems Ltd | Information & communication | 2010 |
| Change Management Partnership Ltd | Professional & scientific | 2018 |
| Change Mental Health Ltd | Health & social care | 1984 |
| Change Mental Health Ventures Ltd | Wholesale & retail | 2025 |
| Change Path Ltd | Administrative & support | 2025 |
| Change Waste Recycling Limited | Water & waste | 2003 |
| Changeworks Enterprises Ltd | Administrative & support | 2000 |
| Changeworks Resources for Life | Administrative & support | 1987 |
| Changing Tides Policy Insights Ltd | Professional & scientific | 2023 |
| Changingpoint Consulting Ltd. | Administrative & support | 2004 |
| Channel Link L.P. | | 2014 |
| Channel Marine (Sales) Limited | Water & waste | 1994 |
| Channelbridge Ltd | Real estate | 2025 |
| Chanrossa Group Limited | Financial services | 2015 |
| Chantal Finance LP | | 2016 |
| Chaorach Holdings Ltd | Financial services | 2011 |
| Chaorach Hydro Limited | Energy | 2013 |
| Chapicuy LP | | 2025 |
| Chaplin Finance Limited | Financial services | 2009 |
| Chaplin Portfolios Limited | Financial services | 2013 |
| Chaplins Disco Limited | Arts & recreation | 2011 |
| Chapman Communications Limited | Information & communication | 1987 |
| Chapman Global LP | | 2017 |
| Chappy Morales Ltd | Wholesale & retail | 2024 |
| Chaps Heating & Plumbing Limited | Construction | 2012 |
| Chapter 40 Limited | Professional & scientific | 2026 |
| Chapter Jura Holding Scottish LP | | 2022 |
| Chapter Mclennan Limited | Real estate | 2025 |
| Chapter One Childcare (UK) Limited | Health & social care | 2018 |
| Chapter One Construction Limited | Other services | 2025 |
| Chapter One Edinburgh Ltd | Hospitality | 2018 |
| Chapterhouse (B) LP | | 2011 |
| Chapterhouse Caledonia L.P. | | 2007 |
| Chapterhouse LP | | 2004 |
| Char-M Media Limited | Professional & scientific | 2023 |
| Character Figurines Limited | Wholesale & retail | 2020 |
| Charco Press Ltd | Information & communication | 2016 |
| Chardon Commercial Properties Limited | Real estate | 2016 |
| Chardon Edinburgh (RM) Limited | Hospitality | 2007 |
| Chardon Leisure Limited | Hospitality | 1993 |
| Chardon Properties Limited | Hospitality | 1994 |
| Chardon Trading Limited | Hospitality | 1981 |
| Chardon Wines Limited | Wholesale & retail | 2006 |
| Charga Ltd | Energy | 2020 |
| Chargeaspect Consulting Ltd | Professional & scientific | 2025 |
| Charis Impex LP | | 2016 |
| Charis UK Limited | Wholesale & retail | 2021 |