| A-Fix Scotland Ltd. | Construction | 2003 |
| Achiltibuie Highland Reeds Ltd. | Manufacturing | 2003 |
| Acredale House | Health & social care | 2003 |
| AJM Investments (Scotland) Ltd | Real estate | 2005 |
| Allbar Promotions Ltd. | Extraterritorial | 2010 |
| Almico Limited | Administrative & support | 1994 |
| Ambiad PVT Limited | Wholesale & retail | 2024 |
| Amore Restaurant Limited | Hospitality | 2005 |
| Answer Project | Health & social care | 2000 |
| Applestone Associates Limited | Administrative & support | 2005 |
| Area Urban Design & Architecture LLP | | 2006 |
| Arkiplan Ltd. | Professional & scientific | 2003 |
| Ashbank Facilities Management Limited | Real estate | 2002 |
| Assembly Solutions Interiors Ltd. | Manufacturing | 2003 |
| Asstec Accounting and Taxation Services Limited | Professional & scientific | 2007 |
| Axis Newbridge Limited | Real estate | 2025 |
| B & B Baird Limited | Agriculture & fishing | 1996 |
| Bandron Limited | Financial services | 1983 |
| Basicwebservices Limited | Information & communication | 2007 |
| Betgeri Software Solutions Limited | Information & communication | 2004 |
| Birse Consulting Limited | Professional & scientific | 2006 |
| Biwahana PVT Limited | Wholesale & retail | 2023 |
| Blacks Haulage Solutions Ltd | Transport & logistics | 2002 |
| Bo'Mains Farmers | | 1994 |
| Bo'Ness and Kinneil Railway Companylimited (the) | Transport & logistics | 1975 |
| Braidwood Motor Company Limited | Wholesale & retail | 2002 |
| Brand Specialist Surveying Ltd | Administrative & support | 2016 |
| Breich Store Ltd | Wholesale & retail | 2024 |
| Broxburn 24 Hour Storage Ltd. | Other services | 2021 |
| Btasg Limited | Construction | 2004 |
| Building Services (Fauldhouse) Limited | Professional & scientific | 1962 |
| Candho One Limited | Professional & scientific | 1995 |
| Carson Office Suites Ltd. | Extraterritorial | 2010 |
| Castle Masonry Products Limited | Manufacturing | 2001 |
| CBA Couriers Limited | Transport & logistics | 2007 |
| CBC Homes Limited | Hospitality | 1999 |
| CBC Outsource Management Limited | Information & communication | 2000 |
| Chartered Homes Limited | Construction | 1988 |
| Clerk of Works Inspection Services Limited | Professional & scientific | 2002 |
| Cmacs IT Ltd | Other services | 2006 |
| Coinage Consulting Limited | Information & communication | 2018 |
| Cole Living Designs Limited | Real estate | 2006 |
| Consortium Four Developments Limited | Construction | 1996 |
| Core CUT Limited | Construction | 1978 |
| Custom Built Computers Limited | Transport & logistics | 1999 |
| CWA (Bo'Ness) Limited | Health & social care | 1998 |
| D & L Chambers ( Decorators ) Ltd | Construction | 2008 |
| D Ball Consulting Ltd | Information & communication | 2007 |
| D Warwick Plant Ltd | Agriculture & fishing | 2026 |
| Dalriada Home Care Limited | Health & social care | 1995 |
| David Park Contracts Limited | Construction | 2007 |
| David Russell Associates Limited | Professional & scientific | 2002 |
| Dechmont Food Solutions Ltd. | Professional & scientific | 2006 |
| Dermar Ltd | Other services | 2019 |
| Digital Data Solutions Limited | Information & communication | 2007 |
| Dimora Builders Limited | Construction | 2018 |
| Dundas Castle Ltd. | Real estate | 1997 |
| E F Properties (Scotland) Limited | Administrative & support | 2004 |
| E P S Construction (Scotland) Limited | Construction | 2006 |
| Eastcairn Limited | Extraterritorial | 2003 |
| Edinburgh Equestrian Ltd | Wholesale & retail | 2025 |
| Edinburgh Fabrication Limited | Administrative & support | 2001 |
| Educate the Kids Ltd. | Education | 1998 |
| EH27 Services Limited | Wholesale & retail | 2011 |
| Elite Installations Scotland Limited | Construction | 2022 |
| Enhance People Consultants Ltd. | Professional & scientific | 2005 |
| Environmental Health Solutions Limited | Administrative & support | 2005 |
| Exhibit Antiques LLP | | 2018 |
| F.D.F. Services Limited | Information & communication | 1991 |
| Family and Community Development West Lothian | Health & social care | 1996 |
| Fayze Limited | Financial services | 2001 |
| First FIX Ltd. | Construction | 2008 |
| Forth Air Limited | Information & communication | 1996 |
| Fuel Transport Solutions Limited | Wholesale & retail | 2013 |
| G.M. Flooring Contracts Limited | Wholesale & retail | 1988 |
| Gateside Design Limited | Professional & scientific | 2007 |
| Geocrete Services Limited | Construction | 2006 |
| GHB Industrial Engravings Limited | Manufacturing | 2003 |
| Gregory Accounting Services Limited | Professional & scientific | 2007 |
| GRM Financial Services Ltd. | Professional & scientific | 1999 |
| GW Executive Car Hire Ltd | Other services | 2017 |
| Gwenne Wedding Services Ltd. | Wholesale & retail | 2005 |
| Harperrig Fisheries Ltd. | Agriculture & fishing | 2005 |
| Hastie Homes Ltd | Real estate | 2009 |
| Hebrides Bar Limited | Hospitality | 2003 |
| Henderson Developments Limited | Construction | 2015 |
| Hilditch Inns (Bathgate) Limited | Hospitality | 2018 |
| Hopetoun House Limited | Arts & recreation | 1991 |
| Howieson Hall Farm Partnership (the) | | 1985 |
| Hsse Consultancy Ltd | Professional & scientific | 2016 |
| Hydraulic and Technical Services Limited | Manufacturing | 1998 |
| I-Team Scotland Ltd | Manufacturing | 2019 |
| IAN Cairns Engineering Services Limited | Professional & scientific | 2000 |
| Icon Research Limited | Manufacturing | 1992 |
| IDP Consultants Limited | Professional & scientific | 2006 |
| Independent Mercedes & BMW Specialists Ltd | Wholesale & retail | 2013 |
| Infallible Knight Limited | Other services | 2007 |
| Inverkyle Limited | Other services | 1997 |
| J & J Storry Limited | Wholesale & retail | 2003 |
| J GAS Limited | Wholesale & retail | 2004 |