| Crosshill Hotels Ltd. | Hospitality | 2015 |
| Crosshouse Services LP | | 2013 |
| Crossinvest Associates Limited | Financial services | 2007 |
| Crosslane Trading LP | | 2012 |
| Crossmotion LP | | 2017 |
| Crossrate Solutions LP | | 2017 |
| Crossreach Trading Ltd | Wholesale & retail | 2004 |
| Crossroads Capital LP | | 2025 |
| Crosswalk Inter L.P. | | 2015 |
| Crosswind Developments Limited | Administrative & support | 2017 |
| Crosswinds Singularity Limited | Hospitality | 2023 |
| Crosta Design LP | | 2012 |
| Crostech Interfreight LP | | 2016 |
| Croughton International Investors | | 1994 |
| Crover Ltd | Professional & scientific | 2018 |
| Crovetti Associates Limited | Professional & scientific | 2011 |
| Crovie Holdings Limited | Real estate | 2008 |
| Crow Solutions Ltd | Professional & scientific | 2024 |
| Crowbiz Ltd | Professional & scientific | 2019 |
| Crowd Sound Limited | Hospitality | 2025 |
| Crowdy Ltd | Information & communication | 2026 |
| Crowe Group Ltd | Financial services | 2025 |
| Crown and Thistle Management Ltd | Professional & scientific | 2026 |
| Crown Collection Edinburgh Limited | Real estate | 2026 |
| Crown Cosmetics Ltd | Wholesale & retail | 2023 |
| Crown Crafted Ltd | Wholesale & retail | 2024 |
| Crown Global Logistics Limited | Transport & logistics | 2026 |
| Crown Hill LP | | 2016 |
| Crown Impex LP | | 2014 |
| Crown Jubilee Limited | Health & social care | 2023 |
| Crown Luxury Tourism Ltd | Administrative & support | 2026 |
| Crown Properties (Edinburgh) Limited | Real estate | 2015 |
| Crown SHY Ltd | Professional & scientific | 2024 |
| Crown Tourism Ltd | Administrative & support | 2025 |
| Crown Venture LP | | 2022 |
| Crowncouture (Scotland) Ltd | Other services | 2024 |
| Crowncouture Properties Ltd | Real estate | 2023 |
| Crownharbor Financial Ltd | Wholesale & retail | 2026 |
| Crownlux Projects L.P. | | 2012 |
| Crownmax Transport L.P. | | 2014 |
| Crownmere Limited | Real estate | 2015 |
| Crownquest Ltd | Construction | 2015 |
| Crownway Complex L.P. | | 2017 |
| Crownway Logistics Ltd | Transport & logistics | 2026 |
| Crowstep Conservation Ltd | Professional & scientific | 2026 |
| Crowther Lane EC Limited | Education | 2020 |
| Crowton Sales L.P. | | 2011 |
| Crowwood Grange Estates Limited | Construction | 1998 |
| Croytex Industries LP | | 2012 |
| CRR Capital Ltd. | Real estate | 2025 |
| CRR Group Holdings Ltd | Financial services | 2025 |
| Crrm Limited | Real estate | 2023 |
| CRS Distribution Ltd | Wholesale & retail | 2023 |
| CRS Solutions Ltd | Households | 2025 |
| CRT Pioneer CIP GP Limited | Administrative & support | 2012 |
| CRT Pioneer CIP LP | | 2012 |
| CRT Properties (Edin) Ltd | Real estate | 2025 |
| Cruachan Holiday Park Ltd | Hospitality | 2023 |
| Crucigrama SP | | 2001 |
| Crude Matter Limited | Arts & recreation | 2012 |
| Cruden Building (East) Limited | Construction | 1954 |
| Cruden Building (Scotland) Limited | Construction | 1986 |
| Cruden Building Holdings Limited | Construction | 1994 |
| Cruden Foundation Limited | Health & social care | 1957 |
| Cruden Holdings Limited | Financial services | 2008 |
| Cruden Homes (Aberlady) Limited | Construction | 2017 |
| Cruden Homes (Barnton Avenue) Limited | Construction | 2022 |
| Cruden Homes (Evantyr) Limited | Construction | 2024 |
| Cruden Homes (Longniddry South) Limited | Construction | 2023 |
| Cruden Homes (Longniddry) Limited | Construction | 2018 |
| Cruden Homes (Millerhill) LLP | | 2024 |
| Cruden Homes (Residential) Limited | Real estate | 2009 |
| Cruden Homes (Sales & Marketing) Limited | Real estate | 1963 |
| Cruden Homes (West Craigs) Limited | Construction | 2022 |
| Cruden Homes (West) Limited | Construction | 1991 |
| Cruden Homes Holdings Limited | Financial services | 1998 |
| Cruden Homes Limited | Construction | 1996 |
| Cruden Investments Limited | Professional & scientific | 1967 |
| Cruden Partnerships Limited | Construction | 2008 |
| Cruden Property Developments Limited | Real estate | 1969 |
| Cruden Property Investments Limited | Real estate | 1994 |
| Cruden Ventures Limited | Construction | 2021 |
| Cruff Consulting Limited | Professional & scientific | 2019 |
| Cruickshank Optical Limited | Administrative & support | 2008 |
| Crum Holdings Limited | Financial services | 2024 |
| Crumb Health Ltd | Information & communication | 2025 |
| Crumbsler LP | | 2015 |
| Crunch Platters Limited | Hospitality | 2021 |
| Cruse Scotland | Other services | 2001 |
| Crusoe Collective Ltd | Professional & scientific | 2022 |
| Crust Trading LP | | 2016 |
| Crux & Co LP | | 2012 |
| Crux Puzzles Ltd | Wholesale & retail | 2024 |
| Cruzer Systems LP | | 2015 |
| CRV Investments Limited | Administrative & support | 2019 |
| Crybaby Bars Ltd | Hospitality | 2025 |
| Cryptez Tech LP | | 2015 |
| Crypto Consultancy & Advisory Ltd | Education | 2018 |
| Crypto Investment Ltd | Financial services | 2025 |
| Cryptography Ltd | Information & communication | 2016 |