| Groovebutton Limited | Arts & recreation | 2004 |
| Gryffe Garage Ltd | Wholesale & retail | 2012 |
| HEX Controls Ltd | Construction | 2024 |
| Hitech Equipment Limited | Extraterritorial | 1988 |
| Hobsons' Taxis Limited | Transport & logistics | 1988 |
| Holehouse Farm | | 1986 |
| Honor Campbell Properties Limited | Real estate | 2002 |
| Houston Bottling & Co-Pack Limited | Hospitality | 1997 |
| HSL Building Services Limited | Construction | 2006 |
| Hunter & Robertson Limited | Professional & scientific | 2004 |
| Iain Wilson Limited | Health & social care | 2003 |
| IDE Homes Ltd | Real estate | 2021 |
| Imperial Heating Oils Limited | Manufacturing | 2005 |
| Independent Resources Management Limited | Professional & scientific | 2001 |
| Inspire Mankind Limited | Administrative & support | 2006 |
| Integrating Technology (Scotland) Ltd. | Information & communication | 2003 |
| Inverclyde Association for Mental Health | Health & social care | 1999 |
| Iobjects Limited | Information & communication | 2005 |
| Jamara & Co | | 1994 |
| John Mcsporran Ltd. | Construction | 1999 |
| Johnstone Castle Learning Centre | Education | 2000 |
| Joy Property Limited | Real estate | 2019 |
| Kelburne Dental Administration Limited | Health & social care | 2007 |
| Kilpatricks Holding Company Ltd | Financial services | 2018 |
| Kingfisher Marine Services Limited | Real estate | 1997 |
| Kubera Traders Private Limited | Wholesale & retail | 2025 |
| KVR Solutions Ltd | Information & communication | 2023 |
| L-Pos Limited | Professional & scientific | 2006 |
| L.D. Accountancy Services Limited | Professional & scientific | 2006 |
| Laura Kennedy Tattoo Art Limited | Arts & recreation | 2012 |
| Leeburn Recycling Limited | Water & waste | 2018 |
| Lensbrush Limited | Information & communication | 2003 |
| Lilac Room Limited | Other services | 1982 |
| Linell Engineering Co. (Johnstone) Limited | Manufacturing | 1978 |
| Lochbarr Services Limited | Arts & recreation | 1988 |
| Lomond Ventures (119) T/A Indian Scene Cuisine Ltd. | Extraterritorial | 2005 |
| M8 Construction Limited | Professional & scientific | 1999 |
| Magi Films Limited | Information & communication | 2002 |
| Management & Risk Consultants Limited | Professional & scientific | 1990 |
| Mclaren Port Glasgow LLP | | 2007 |
| Mcpherson Memorials Limited | Wholesale & retail | 2002 |
| Meikle Cloak Limited | Agriculture & fishing | 1993 |
| MH Dental Ltd | Health & social care | 2025 |
| Millwood Developments Limited | Construction | 1997 |
| Mobile Gritting Services Limited | Administrative & support | 2010 |
| Modern Living | | 2000 |
| Moorfield Power and Generation Limited | Manufacturing | 2007 |
| Moorfield Tidal Power Limited | Professional & scientific | 2011 |
| Morrison Community Care & Reilly Ventures Ltd | Health & social care | 2024 |
| Mythic Wins Ltd | Arts & recreation | 2025 |
| NCT Leather Limited | Manufacturing | 1936 |
| Netzero Insulation Solutions Limited | Professional & scientific | 2024 |
| Old Course Ranfurly Golf Club. Ltd. (the) | Arts & recreation | 1916 |
| Paisley CAB Co. Ltd. | Transport & logistics | 1999 |
| Pakserve Storage Paisley Ltd | Arts & recreation | 1981 |
| Parkhill Farming Partnership | | 1989 |
| Patten & Prentice (Nominees) Limited | Professional & scientific | 1995 |
| Paul Harris Art Selections Limited | Wholesale & retail | 1978 |
| Pauls Fast Foods Limited | Hospitality | 1993 |
| Pennyghael Properties Limited | Real estate | 1995 |
| Petrie Tucker and Partners Limited | Health & social care | 1954 |
| Philip Stobie Plumbing & Heating Limited | Construction | 2007 |
| Pioneer Construction Limited | Construction | 1985 |
| Pools Ltd | Manufacturing | 2007 |
| Primary Properties (Scotland) Limited | Real estate | 2003 |
| Procon Services Ltd | Professional & scientific | 2018 |
| Project (UK) Limited | Information & communication | 2005 |
| R & S Autos Limited | Wholesale & retail | 2005 |
| R. Kerr Services Limited | Construction | 2007 |
| Rajpoot & Sons Ltd | Hospitality | 2025 |
| Reid Mackellar Limited | Wholesale & retail | 2001 |
| Reilly Farms | | 1987 |
| Rej.A Limited | Information & communication | 2019 |
| Renfrewshire Sound Talking Newspaper for the Blind | Health & social care | 2001 |
| Reservoir Research Limited | Professional & scientific | 1986 |
| Robert Scarff Limited | Construction | 1998 |
| Robertson Estimating Services Limited | Professional & scientific | 2022 |
| Robertson-Acom Limited | Construction | 1982 |
| RON Seeth Television Limited | Information & communication | 2006 |
| Ronald J. Mcdermid Limited | Construction | 1973 |
| Rsvp Design Limited | Professional & scientific | 2003 |
| S + G Investments Ltd. | Professional & scientific | 2005 |
| S. E. G. Limited | Real estate | 1998 |
| Scissors Talk Limited | Other services | 2003 |
| Scotia Cleaning Ltd | Administrative & support | 2008 |
| Scotia Hotels Limited | Hospitality | 2002 |
| Scotia Sound Services Limited | Manufacturing | 1999 |
| Scotjet Limited | Wholesale & retail | 1998 |
| Scotrae Productions Ltd. | Administrative & support | 2006 |
| Scottish Voice Technologies Limited | Financial services | 1997 |
| Sime Racing & Engineering Ltd. | Arts & recreation | 2000 |
| Smith & Galbraith Limited | Construction | 2000 |
| Solution Gateway Ltd. | Information & communication | 2005 |
| Spey Bay Trading Company Ltd. | Extraterritorial | 1997 |
| Sportex Communications | | 1994 |
| Sports Catering (UK) Ltd. | Hospitality | 2000 |
| Stabilee Farmers | | 1989 |
| Stirling & Mair (LM) Limited | Financial services | 2025 |
| Stirling & Mair Limited | Professional & scientific | 2004 |
| Strachtech Limited | Construction | 2007 |