| Chillitron Express Ltd | Hospitality | 2026 |
| China Chef Carmyle Limited | Hospitality | 2025 |
| Chivers Site Management Limited | Administrative & support | 2016 |
| Christel Media Ltd | Hospitality | 2020 |
| CJ Autosport Ltd | Administrative & support | 2016 |
| CJ Properties (Scotland) Ltd | Real estate | 2024 |
| Clackmannanshire Citizens Advice Bureau Limited | Information & communication | 2014 |
| Clackmannanshire Heritage Trust | Arts & recreation | 1988 |
| Clackmannanshire Third Sector Interface Ltd | Other services | 2011 |
| Clackmannanshire Transformation Space CIC | Public administration | 2025 |
| Clacks First Limited | Other services | 2008 |
| Claire's Beauty Connect Limited | Wholesale & retail | 2025 |
| Claremont Alba Ltd | Hospitality | 2023 |
| Claremont Furniture Agencies (CFA) Ltd | Wholesale & retail | 2018 |
| Claremont Products Limited | Wholesale & retail | 2025 |
| Classic Blade Barbers Ltd | Other services | 2022 |
| Clearwater Solutions Limited | Construction | 2021 |
| Clinical Kinetic Assessment Technologies Limited | Information & communication | 2012 |
| Clinical Psychology Partnership Ltd | Health & social care | 2013 |
| Closer Therapies Ltd | Health & social care | 2022 |
| CN Beauty & Training Ltd | Other services | 2025 |
| Cochrane Auto's Ltd | Wholesale & retail | 2024 |
| Colin Prentice Transport Ltd | Transport & logistics | 2024 |
| Collins Incorporated Limited | Arts & recreation | 2022 |
| Colour and Light Limited | Information & communication | 2012 |
| Community House Limited | Health & social care | 2004 |
| Comrie Solutions Ltd | Construction | 2026 |
| Concept Installations Alloa Ltd | Construction | 2022 |
| Corcons-Uk Ltd | Construction | 2025 |
| Countywide Homes Ltd | Public administration | 2023 |
| CR Mechanical Services Ltd | Manufacturing | 2021 |
| CRA (Alloa) Ltd | Professional & scientific | 2014 |
| Craigswood Logistics Ltd | Transport & logistics | 2021 |
| Creative Cuts Alloa Ltd | Other services | 2025 |
| Crime Tech UK Limited | Education | 2018 |
| Crocodile Mobile Ltd | Wholesale & retail | 2019 |
| CRS Property Limited | Real estate | 2015 |
| Crunchy Carrots Perth Ltd | Professional & scientific | 2022 |
| Crunluath Limited | Administrative & support | 2002 |
| CS Electrical and Testing Limited | Construction | 2025 |
| Cumbrae Assets Ltd | Real estate | 2023 |
| Cury Central Alloa Ltd | Hospitality | 2025 |
| Cutting Room Post Production Ltd | Information & communication | 2016 |
| Cyberlock Limited | Information & communication | 2022 |
| D Jorgensen Offshore Ltd | Construction | 2025 |
| D&M Supplies Ltd | Construction | 2019 |
| Daee Property Ltd | Real estate | 2025 |
| Daisy BEE Flowers Ltd | Wholesale & retail | 2022 |
| Daly Roofing Ltd | Construction | 2023 |
| DAM Good Coffee Ltd | Hospitality | 2017 |
| DAN Jackson Training Limited | Arts & recreation | 2025 |
| Dannys Traders Ltd | Hospitality | 2019 |
| Danube Construct Ltd | Manufacturing | 2025 |
| David Cairns Consulting Ltd | Professional & scientific | 2015 |
| Davis Distribution Scotland Ltd | Transport & logistics | 2022 |
| Davis Sealants Ltd | Construction | 2019 |
| DC Construction Services Ltd | Construction | 2020 |
| DC Pubs Limited | Hospitality | 2025 |
| DC Windows Studio Ltd | Construction | 2015 |
| Debtee Autos Limited | Wholesale & retail | 2026 |
| Dedy Organics Limited | Manufacturing | 2025 |
| Delish Peri Peri Ltd | Hospitality | 2021 |
| Delishperiperialloa Limited | Hospitality | 2026 |
| Delta Appliance Testing Limited | Professional & scientific | 2023 |
| Designs on YOU Alloa Limited | Wholesale & retail | 2006 |
| Devilla Services Ltd | Manufacturing | 2026 |
| Devon Ales Limited | Manufacturing | 1996 |
| Devon Leisure Services Ltd | Hospitality | 2025 |
| DFJ Grab Hire Ltd | Water & waste | 2021 |
| DGK Trading Ltd | Information & communication | 2026 |
| Dhuha Retreats Ltd | Real estate | 2025 |
| Digitize Global Ltd | Information & communication | 2025 |
| Dirt Traka Limited | Construction | 2025 |
| Discover Clackmannanshire Limited | Other services | 2016 |
| Diverse Groundworks Ltd | Administrative & support | 2024 |
| DJL Property Group Ltd | Real estate | 2025 |
| DL Joinery Ltd | Construction | 2023 |
| Dmmc Limited | Hospitality | 2026 |
| DR Quantum Limited | Professional & scientific | 2019 |
| Dragonfly Dichroic Limited | Arts & recreation | 2025 |
| Dressline Multiventures Limited | Wholesale & retail | 2025 |
| Drumduff Extension Ltd | Energy | 2015 |
| DSY Roofing & Building Contractors Limited | Construction | 2016 |
| Dumyat Limited | Real estate | 2024 |
| Dunedin Medical Ltd | Health & social care | 2024 |
| Dunmar Holdings Limited | Professional & scientific | 2018 |
| Dunmar Management Limited | Hospitality | 2018 |
| Dunmar Properties Limited | Financial services | 2018 |
| Dunvaris Property Limited | Real estate | 2025 |
| DW Works & Services Ltd | Construction | 2024 |
| DWW Bars Ltd | Hospitality | 2025 |
| Dynafit Ltd | Construction | 2015 |
| Dynamic Wheel CIC | Health & social care | 2019 |
| Dynobuster and SON Ltd | Administrative & support | 2019 |
| E & G Star Inn Limited | Hospitality | 2024 |
| Easdale Experiences Ltd. | Hospitality | 2015 |
| Echo Supported Living Scotland Ltd | Health & social care | 2024 |
| ECOM1 Trader Ltd | Wholesale & retail | 2024 |
| EGE Hazal Services Ltd | Professional & scientific | 2020 |
| EHG Assets Ltd | Hospitality | 2020 |