| T M D S Limited | Professional & scientific | 2008 |
| Tabass Ltd. | Real estate | 2001 |
| Tacpoint Limited | Administrative & support | 2006 |
| Taste of Grampian Limited | Administrative & support | 1999 |
| Tayloch Partnership(The) | | 1988 |
| Team Niblick Limited | Construction | 1990 |
| Telecosse Limited | Professional & scientific | 2004 |
| Tethys Limited | Extraterritorial | 2005 |
| Thainstone Events Limited | Hospitality | 1986 |
| THE Aberdeen Picture Palaces Limited | Real estate | 1912 |
| THE Boig and Davoch Farm Partnership | | 1999 |
| THE Cairncatto Farm Partnership | | 1998 |
| THE Drumduan Partnership | | 1990 |
| THE Firm of Bridgeton Farm | | 1999 |
| THE Firm of Gowrie | | 1995 |
| THE Gift Boutique Ltd. | Wholesale & retail | 2002 |
| THE Hame Bakery Ltd. | Manufacturing | 2003 |
| THE Kounsil Ltd | Real estate | 1999 |
| THE Louisville Consultancy Limited | Professional & scientific | 2005 |
| THE Milton-Gilbert Partnership | | 1990 |
| THE Onshore Inn Ltd | Real estate | 1992 |
| THE Pitinnan Farms Partnership | | 1994 |
| THE Remortgage Centre Limited | Extraterritorial | 1999 |
| THE Remortgage Company Limited | Extraterritorial | 1999 |
| THE Scottish Sculpture Workshop | Arts & recreation | 1983 |
| THE Strachan Partnership Ltd. | Financial services | 2005 |
| THE Trembath-Blackhall Partnership | | 2001 |
| THE West Davoch Farm Partnership | | 1999 |
| THE Workshop UK Limited | Administrative & support | 1999 |
| THE Write Image (Scotland) Limited | Arts & recreation | 2000 |
| Thorpe Molloy Mcculloch Recruitment Limited | Administrative & support | 1997 |
| Tigitt Limited | Agriculture & fishing | 2003 |
| Tillyfar Garage Ltd. | Wholesale & retail | 2002 |
| Tillyfour Farms Partnership(The) | | 1988 |
| Tocher Fishing Ltd. | Agriculture & fishing | 2005 |
| Torrance Subsea Limited | Mining & quarrying | 2007 |
| Town Houses Limited | Hospitality | 1999 |
| Trahern Hospitality Limited | Hospitality | 2005 |
| Transintercom Limited | Information & communication | 1997 |
| Trendy Treads (UK) Limited | Wholesale & retail | 2005 |
| Trustach Shooting Supplies Ltd | Arts & recreation | 2015 |
| Tullos Training Limited | Education | 1979 |
| Turtle Property Limited | Administrative & support | 2015 |
| Twenty 10 Marketing Ltd | Professional & scientific | 2023 |
| Twenty SIX SIX Limited | Real estate | 2010 |
| Two TEN Bistro (Aberdeen) Ltd | Hospitality | 2007 |
| Tymor Marine Ltd | Professional & scientific | 2007 |
| Tyrecycle Scotland Ltd | Manufacturing | 2021 |
| Ucan (Grampian) | Health & social care | 2005 |
| Urquhart Subsea Engineering Limited | Professional & scientific | 2013 |
| Venture Engineering Services Limited | Administrative & support | 1998 |
| Vitalvocal Limited | Professional & scientific | 2003 |
| VP Projects & Development Ltd | Construction | 2026 |
| Vulin Ltd | Manufacturing | 2006 |
| W Allardyce & Sons | | 1987 |
| W Allardyce & Sons | | 1987 |
| W J Brown Mechanical Services Limited | Manufacturing | 1991 |
| W L & J Anderson (Ardneidly) Farming 1987 | | 1988 |
| W.R. Simmers and Sons and the Moray Council | | 1997 |
| Warren Subsea Engineering Limited | Other services | 1997 |
| Waughton Farms | | 2000 |
| Webfield Homes Limited | Construction | 2006 |
| Websco Design Limited | Professional & scientific | 2003 |
| Websters Bakery Limited | Wholesale & retail | 2000 |
| Well Data Technologies Limited | Administrative & support | 2000 |
| Well Plastered Limited | Other services | 2007 |
| Wellahead Engineering Limited | Manufacturing | 1998 |
| Wellahead Holdings Limited | Professional & scientific | 2008 |
| Wellheads Turbines Ltd | Administrative & support | 2012 |
| West Blackhill Farm (1989) | | 1989 |
| West END Butchers Ltd. | Wholesale & retail | 2002 |
| Wester Coull Farm Partnership | | 1995 |
| Westertown Limited | Financial services | 2024 |
| Westhill Developments (Brodiach) Limited | Real estate | 2014 |
| WESTHILL1 Limited | Hospitality | 2017 |
| Whitelink Seafoods Limited | Wholesale & retail | 1992 |
| Whitestone Farms | | 1997 |
| Wickerinn Partnership (the) | | 1983 |
| Will Chemists (Inverurie) Limited | Wholesale & retail | 1999 |
| William E.G. Cruickshank | | 1988 |
| William M Strachan Limited | Wholesale & retail | 1984 |
| William Rock Macleod & Aberdeenshire Council | | 2002 |
| Wood Recyclability Ltd. | Water & waste | 1996 |
| Woodside Farming Company Turriff Limited | Agriculture & fishing | 2025 |
| Wool for EWE Limited | Wholesale & retail | 2007 |
| Workplace Office Furniture Limited | Wholesale & retail | 1996 |
| Yellowstone Developments Limited | Administrative & support | 2001 |
| Yoolow Potatoes Limited | Agriculture & fishing | 2006 |
| Yougem Ltd | Information & communication | 2014 |
| Zenith Marine Supplies Limited | Wholesale & retail | 2019 |
| Zheng's Taste Good Limited | Hospitality | 2016 |
| Zincweb Internet Limited | Information & communication | 2006 |
| Zoeburn Limited | Professional & scientific | 1987 |
| Zoom Zoom Zoom Transport Ltd. | Transport & logistics | 2002 |