| Calmindon Limited | Professional & scientific | 2010 |
| Calone Ltd | Hospitality | 2016 |
| Calor Partner Properties LP | | 2012 |
| Calor Properties Scotland Limited | Professional & scientific | 2012 |
| Calpea Consultancy Ltd | Professional & scientific | 2024 |
| Calpec Limited | Professional & scientific | 2009 |
| Calscience International Limited | Professional & scientific | 1983 |
| Calterra Limited | Information & communication | 2025 |
| Calton Cleaning Limited | Administrative & support | 2025 |
| Calton Developments (Hamilton) Ltd | Construction | 2026 |
| Calton Hill Hotel LP | | 2014 |
| Calton Living Ltd | Hospitality | 2018 |
| Calton Planning and Development Ltd | Construction | 2022 |
| Calton Properties Ltd | Real estate | 2018 |
| Calton Wealth Management Ltd | Financial services | 2020 |
| Calton Youth Ministry Trust | Health & social care | 1992 |
| Caltoncrest Limited | Professional & scientific | 2025 |
| Calum Bennett Engineering Ltd | Professional & scientific | 2017 |
| Calum C Photography Limited | Arts & recreation | 1999 |
| Calum Campbell Electrics Ltd | Construction | 2025 |
| Calum Duncan Architects Ltd | Professional & scientific | 2015 |
| Calums Curiosities Limited | Wholesale & retail | 2023 |
| Caluna by Ceci LP | | 2025 |
| Calva Employment and Distribution Services Limited | Administrative & support | 2019 |
| Calvera Courts Ltd | Wholesale & retail | 2026 |
| Calvex Limited | Construction | 1997 |
| Calvin Douglas Carpentry & Design Ltd | Manufacturing | 2023 |
| Calvin F1 Dissolved LP | | 2014 |
| Calvin F2 SLP Dissolved LP | | 2014 |
| Calvin Wilson Tech Ltd | Construction | 2025 |
| Calvine Partners LLP | | 2020 |
| Calypso Marine Limited | Administrative & support | 2010 |
| Calyssiore LP | | 2016 |
| CAM 6 Limited | Health & social care | 2018 |
| CAM BO Edinburgh Ltd. | Wholesale & retail | 2017 |
| CAM Solutions Ltd. | Information & communication | 2011 |
| Camalia Services LP | | 2015 |
| Camart Invesco LP | | 2011 |
| Camber Systems & Logistics LP | | 2015 |
| Cambertex Import LP | | 2012 |
| Cambray Consulting L.P. | | 2015 |
| Cambria Aislin L.P. | | 2009 |
| Cambria Equity Partners, L.P. | | 2007 |
| Cambria Scotland GP Limited | Administrative & support | 2006 |
| Cambria Scotland Investors L.P. | | 2006 |
| Cambridge Energy Modelling & Analytics Limited | Professional & scientific | 2024 |
| Cambridge Investment UK PVT Limited | Hospitality | 2013 |
| Cambry & Co Ltd | Financial services | 2025 |
| Cambus Hardrock Ltd | Extraterritorial | 2012 |
| Cambuslang Industrial Limited | Construction | 2018 |
| Cambuslang Retail Portfolio Limited | Administrative & support | 2004 |
| CAMCAD3DTECH Limited | Manufacturing | 2023 |
| Camelon Retail Ltd | Wholesale & retail | 2025 |
| Camelonresidential Ltd | Households | 2019 |
| Camelot & Co | | 1994 |
| Camem SLP | | 2008 |
| Camena Ltd | Professional & scientific | 2021 |
| Cameo Consulting Scotland Ltd | Professional & scientific | 2024 |
| Camerad Services Ltd | Other services | 2024 |
| Cameron Allan Photography Ltd | Professional & scientific | 2018 |
| Cameron Audit Ltd | Professional & scientific | 2015 |
| Cameron Compliance Consultants Limited | Professional & scientific | 2025 |
| Cameron Estates (Scotland) Ltd | Hospitality | 2016 |
| Cameron Estates Limited | Real estate | 2002 |
| Cameron Glen Limited | Professional & scientific | 2017 |
| Cameron Guest House Group Ltd | Hospitality | 2024 |
| Cameron Kids Associates Ltd | Administrative & support | 2021 |
| Cameron Leader LP | | 2014 |
| Cameron on the Crescent Limited | Real estate | 2018 |
| Cameron Optometry Limited | Other services | 2007 |
| Cameron Wells Construction Limited | Administrative & support | 2016 |
| Cameron Wright Property Ltd | Real estate | 2024 |
| Cameron's Hair Limited | Other services | 2017 |
| Cameron, Roberts & Co. | | 1996 |
| Cameronmyron Consulting Ltd | Professional & scientific | 2025 |
| Camerson Developments Limited | Construction | 2018 |
| Camerson Ltd. | Construction | 2000 |
| Camerson Midlands Ltd | Administrative & support | 2023 |
| Camiba Accents LP | | 2017 |
| Camido Impacts LP | | 2017 |
| Camilla Ferraro Ltd | Health & social care | 2024 |
| Camille Rimbault International LP | | 2024 |
| Camille Tomat Coaching LP | | 2023 |
| Cammo Consulting Ltd | Other services | 2010 |
| Cammo Estates Limited | Real estate | 2023 |
| Cammo IT Limited | Information & communication | 2026 |
| Cammo Lighting Ltd | Information & communication | 2016 |
| Cammo Project Management Limited | Construction | 2026 |
| Cammo Radiology Reporting and Teaching Ltd | Education | 2018 |
| Camore Business Solutions Ltd | Other services | 2017 |
| Camos Limited | Real estate | 1981 |
| Campalia Development Holdings LP | | 2020 |
| Campana Scotland Ltd. | Hospitality | 2014 |
| Campanot SP | | 2003 |
| Campbay II Investment L.P. | | 2014 |
| Campbell & DU Plessis Medical Consulting Limited | Health & social care | 2017 |
| Campbell & Granger Partnership L.P. | | 2011 |
| Campbell & Smith Construction Group Limited | Construction | 1995 |
| Campbell & Walker Geophysics Ltd. | Professional & scientific | 2012 |
| Campbell Alliance LP | | 2012 |