| 1 | Helix Energy Solutions (U.K.) Limited Support activities for petroleum and natural gas extraction | £690.5M | — |
| 2 | Sentinel Offshore Vessels Limited Support activities for petroleum and natural gas extraction Turnover £40.4M | £95.0M | £40.4M |
| 3 | Helix Well Ops (U.K.) Limited Other business support service activities n.e.c. Turnover £73.1M | £87.9M | £73.1M |
| 4 | Kingsmills Hotel (Inverness) Limited Hotels and similar accommodation Turnover £12.3M | £44.1M 2024 accounts | £12.3M |
| 5 | William Wilson Holdings Limited Plumbing, heat and air-conditioning installation | £39.5M 2021 accounts | — |
| 6 | Duncan Taylor Scotch Whisky Limited Wholesale of wine, beer, spirits and other alcoholic beverages | £39.2M 2023 accounts | — |
| 7 | Rovop Group Limited Other professional, scientific and technical activities n.e.c. | £37.4M 2024 accounts | — |
| 8 | McPherson Limited Freight transport by road | £32.7M | — |
| 9 | Sodexo Remote Sites Scotland Limited Event catering activities Turnover £26.2M | £32.7M | £26.2M |
| 10 | Gray Forklift Services Limited Renting and leasing of trucks and other heavy vehicles Turnover £8.7M | £27.6M 2020 accounts | £8.7M |
| 11 | St. Johns Hill Wind Holdco Limited Activities of production holding companies | £24.1M 2023 accounts | — |
| 12 | Rovop Limited Other professional, scientific and technical activities n.e.c. Turnover £54.4M | £23.8M 2024 accounts | £54.4M |
| 13 | Unique System (UK) Limited Other business support service activities n.e.c. Turnover £19.0M | £22.8M | £19.0M |
| 14 | Starn Energy Services Group Limited Activities of head offices | £20.3M | — |
| 15 | Kirkwood Homes Limited Construction of domestic buildings | £18.1M 2024 accounts | — |
| 16 | Twelve Ness Walk Limited Hotels and similar accommodation Turnover £5.3M | £17.7M 2024 accounts | £5.3M |
| 17 | Lethendy Stoke-On-Trent Limited Hotels and similar accommodation Turnover £7.1M | £16.9M 2023 accounts | £7.1M |
| 18 | Seafood Ecosse Limited Agents involved in the sale of a variety of goods | £16.2M 2023 accounts | — |
| 19 | Jigsaw Topco Limited Activities of other holding companies n.e.c. | £16.1M 2023 accounts | — |
| 20 | Pryme Group Holdings Limited Activities of head offices | £15.7M 2024 accounts | — |
| 21 | Lethendy Elstree Limited Hotels and similar accommodation Turnover £6.2M | £15.6M 2023 accounts | £6.2M |
| 22 | Whittaker Engineering (Stonehaven) Limited Machining Turnover £11.9M | £13.1M 2021 accounts | £11.9M |
| 23 | William Nicol (Aberdeen) Limited Freight transport by road Turnover £13.4M | £13.0M 2023 accounts | £13.4M |
| 24 | Caley Ocean Systems Limited Manufacture of lifting and handling equipment | £13.0M 2024 accounts | — |
| 25 | S&JD Robertson North Air Limited Wholesale of petroleum and petroleum products Turnover £47.3M | £12.9M | £47.3M |
| 26 | Unity Well Integrity UK Limited Other business support service activities n.e.c. | £12.3M | — |
| 27 | Axalta Coating Systems Huthwaite UK Limited Manufacture of paints, varnishes and similar coatings, mastics and sealants | £11.7M | — |
| 28 | P B Development Company Limited Public houses and bars Turnover £8.2M | £11.4M | £8.2M |
| 29 | Coretrax Technology Limited Other professional, scientific and technical activities n.e.c. Turnover £14.7M | £11.1M 2020 accounts | £14.7M |
| 30 | Spencer Coatings Group Limited Activities of head offices | £10.0M | — |
| 31 | Coretrax Global Limited Other professional, scientific and technical activities n.e.c. Turnover £8.0M | £10.0M 2020 accounts | £8.0M |
| 32 | Carnegie Fuels Limited Wholesale of other fuels and related products Turnover £32.9M | £9.3M 2024 accounts | £32.9M |
| 33 | KDP (Aberdeen) Limited Dispensing chemist in specialised stores Turnover £7.0M | £8.9M | £7.0M |
| 34 | Crane Worldwide UK Limited Other service activities n.e.c. Turnover £69.3M | £8.9M 2024 accounts | £69.3M |
| 35 | Sodexo Remote Sites Support Services Limited Activities of other holding companies n.e.c. | £8.8M | — |
| 36 | Brudolff Hotels Limited Hotels and similar accommodation | £8.5M 2024 accounts | — |
| 37 | Streamline Shipping Agencies Limited Other transportation support activities Turnover £42.4M | £8.2M | £42.4M |
| 38 | Lethendy Bolton Limited Hotels and similar accommodation Turnover £3.8M | £8.1M 2023 accounts | £3.8M |
| 39 | M.T.M.Construction Limited Construction of commercial buildings | £8.1M | — |
| 40 | Quality Food Products (Aberdeen) Limited Wholesale of meat and meat products | £8.0M | — |
| 41 | Interwell Limited Support activities for petroleum and natural gas extraction Turnover £33.4M | £7.9M 2024 accounts | £33.4M |
| 42 | General Oceans UK Holdings Ltd Activities of head offices | £7.4M | — |
| 43 | Skene Enterprises (Aberdeen) Limited Development of building projects | £7.2M 2024 accounts | — |
| 44 | John Codona's Pleasure Fairs Limited Operation of historical sites and buildings and similar visitor attractions Turnover £7.4M | £7.0M 2024 accounts | £7.4M |
| 45 | L & N (Scotland) Limited Other business support service activities n.e.c. Turnover £18.0M | £6.7M 2021 accounts | £18.0M |
| 46 | Colin Lawson Transport Limited Maintenance and repair of motor vehicles Turnover £8.4M | £6.7M 2023 accounts | £8.4M |
| 47 | G S-Hydro UK Limited Manufacture of other fabricated metal products n.e.c. | £6.7M 2024 accounts | — |
| 48 | Helideck Certification Agency Limited Other business support service activities n.e.c. | £6.6M 2024 accounts | — |
| 49 | Dales Marine Services Limited Repair and maintenance of ships and boats Turnover £30.6M | £6.4M 2023 accounts | £30.6M |
| 50 | Marcliffe Hotel Limited Hotels and similar accommodation Turnover £5.0M | £6.0M 2024 accounts | £5.0M |
| 51 | Kepak Group Limited Processing and preserving of meat Turnover £648.4M | £5.9M 2024 accounts | £648.4M |
| 52 | Three60 Epcc Limited Engineering design activities for industrial process and production | £5.7M 2024 accounts | — |
| 53 | Gibb Group Ltd Other specialised construction activities n.e.c. Turnover £12.4M | £5.7M 2019 accounts | £12.4M |
| 54 | Eis Waste Services Limited Treatment and disposal of non-hazardous waste Turnover £11.6M | £5.7M 2021 accounts | £11.6M |
| 55 | Imenco UK Limited Support activities for petroleum and natural gas extraction Turnover £17.3M | £5.6M | £17.3M |
| 56 | G A Engineering (Group) Limited Activities of other holding companies n.e.c. | £5.6M 2024 accounts | — |
| 57 | Duncan and Todd Limited Retail sale by opticians | £5.5M 2024 accounts | — |
| 58 | F.H. Bertling Logistics Aberdeen Limited Freight transport by road | £5.2M 2024 accounts | — |
| 59 | Cyan Subsea UK Ltd. Support activities for petroleum and natural gas extraction Turnover £13.9M | £5.2M | £13.9M |
| 60 | GA Engineering (Sliding Head Division) Limited Machining | £5.0M 2024 accounts | — |
| 61 | Harlaw 2025 Limited Construction of commercial buildings Turnover £290.0k | £5.0M | £290.0k |
| 62 | Hutcheon Investments Limited Other business support service activities n.e.c. | £4.8M 2024 accounts | — |
| 63 | Trac Energy Limited Other business support service activities n.e.c. | £4.7M 2024 accounts | — |
| 64 | Brodie Countryfare Limited Other retail sale in non-specialised stores | £4.6M 2024 accounts | — |
| 65 | Kenway Tyres Limited Maintenance and repair of motor vehicles | £4.6M 2024 accounts | — |
| 66 | Sulmara Subsea Limited Other business support service activities n.e.c. | £4.5M 2023 accounts | — |
| 67 | Andron Contract Services Limited General cleaning of buildings Turnover £37.2M | £4.4M 2019 accounts | £37.2M |
| 68 | Craig International Limited Other business support service activities n.e.c. Turnover £36.8M | £4.2M 2021 accounts | £36.8M |
| 69 | Dales Marine Services (Greenock) Limited Repair and maintenance of ships and boats Turnover £18.8M | £4.0M 2023 accounts | £18.8M |
| 70 | C & I Engineering Solutions Limited Other professional, scientific and technical activities n.e.c. | £3.8M 2023 accounts | — |
| 71 | Welltec (UK) Ltd. Other engineering activities Turnover £11.6M | £3.8M 2023 accounts | £11.6M |
| 72 | 80:20 Procurement Services Limited Agents involved in the sale of machinery, industrial equipment, ships and aircraft Turnover £21.5M | £3.5M 2019 accounts | £21.5M |
| 73 | Hutcheon Services Limited Electrical installation | £3.1M | — |
| 74 | Cai Holdings Limited Cargo handling for air transport activities Turnover £11.1k | £2.8M 2019 accounts | £11.1k |
| 75 | Xodus Group Limited Engineering related scientific and technical consulting activities Turnover £33.9M | £2.4M 2020 accounts | £33.9M |
| 76 | Interocean Group Services Limited Activities of other holding companies n.e.c. | £2.2M 2024 accounts | — |
| 77 | Catalyst Vineyard Church Activities of religious organizations | £2.0M 2024 accounts | — |
| 78 | Applexus Limited Information technology consultancy activities Turnover £4.7M | £1.9M 2024 accounts | £4.7M |
| 79 | SCM Bobbin Limited Other business support service activities n.e.c. | £1.8M 2024 accounts | — |
| 80 | M & H Carriers (Aberdeen) Limited Freight transport by road | £1.8M 2021 accounts | — |
| 81 | Helix Offshore Crewing Services Limited Temporary employment agency activities Turnover £66.9M | £1.6M | £66.9M |
| 82 | Mintra Ltd Other business support service activities n.e.c. Turnover £11.8M | £1.6M | £11.8M |
| 83 | Neptune Subsea Engineering Ltd Support activities for petroleum and natural gas extraction | £1.6M | — |
| 84 | Artificial Lift Performance Limited Other business support service activities n.e.c. Turnover £1.7M | £1.4M 2024 accounts | £1.7M |
| 85 | General and Technical Flooring Services Limited Floor and wall covering | £1.4M 2023 accounts | — |
| 86 | Iacs Consulting Ltd Information technology consultancy activities Turnover £4.0M | £1.3M | £4.0M |
| 87 | Thistle Windows & Conservatories Limited Construction of domestic buildings | £1.3M | — |
| 88 | Glacier Inspection Services Limited Technical testing and analysis | £1.1M | — |
| 89 | Glacier Energy Services Limited Other business support service activities n.e.c. | £932.8k | — |
| 90 | Energy Services International Ltd Other engineering activities | £906.0k 2024 accounts | — |
| 91 | HSB Holdings Limited Activities of head offices | £891.3k | — |
| 92 | Jesmond Pharmacy Limited Other business support service activities n.e.c. | £873.0k 2024 accounts | — |
| 93 | Idelta Limited Information technology consultancy activities Turnover £518.3k | £819.0k | £518.3k |
| 94 | Highland Fuels Holdings Limited Activities of head offices | £803.9k 2024 accounts | — |
| 95 | SCM County Limited Other business support service activities n.e.c. | £676.5k 2024 accounts | — |
| 96 | SCM Kilwinning Limited Other business support service activities n.e.c. | £606.9k 2024 accounts | — |
| 97 | T D C Parsons Peebles Limited Other engineering activities Turnover £9.7M | £548.6k 2023 accounts | £9.7M |
| 98 | Miller & Co. Investment Management Limited Activities auxiliary to financial intermediation n.e.c. | £465.7k 2024 accounts | — |
| 99 | Well-Sense Technology UK Limited Other business support service activities n.e.c. | £412.1k 2024 accounts | — |
| 100 | SCM Darnleymill Limited Other business support service activities n.e.c. | £411.7k 2024 accounts | — |
| 101 | SCM Pier Limited Other business support service activities n.e.c. | £354.9k 2024 accounts | — |
| 102 | SCM Sheiling Limited Other business support service activities n.e.c. | £350.0k 2024 accounts | — |
| 103 | SCM Mills Limited Other business support service activities n.e.c. | £342.3k 2024 accounts | — |
| 104 | SCM Loans Limited Other business support service activities n.e.c. | £338.5k 2024 accounts | — |
| 105 | SCM Ardrossan Limited Other business support service activities n.e.c. | £311.8k 2024 accounts | — |
| 106 | Rescom Technology Limited Information technology consultancy activities | £266.3k 2019 accounts | — |
| 107 | Aberdeen Skills and Enterprise Training Limited Technical and vocational secondary education | £214.2k 2024 accounts | — |
| 108 | SCM Auchenharvie Limited Other business support service activities n.e.c. | £211.7k 2024 accounts | — |
| 109 | Taurx Therapeutics Management Ltd. Research and experimental development on biotechnology | £205.7k 2024 accounts | — |
| 110 | Kirkwood Timber Frame Limited Other manufacturing n.e.c. | £189.0k | — |
| 111 | SCM Kilbirnie Limited Other business support service activities n.e.c. | £186.1k 2024 accounts | — |
| 112 | Bilfinger Northwest Europe Limited Activities of other holding companies n.e.c. Turnover £727.0k | £176.1k 2020 accounts | £727.0k |
| 113 | SCM Ravenspark Limited Other business support service activities n.e.c. | £171.2k 2024 accounts | — |
| 114 | Rape Crisis Grampian Other service activities n.e.c. | £159.6k 2024 accounts | — |
| 115 | Three60 Energy Wells UK Limited Extraction of crude petroleum | £156.7k 2024 accounts | — |
| 116 | Jum-Bo Consulting Group UK Ltd Management consultancy activities other than financial management | £155.9k 2023 accounts | — |
| 117 | St. Johns Hill Wind Limited Production of electricity | £114.8k 2024 accounts | — |
| 118 | SCM Toll Limited Other business support service activities n.e.c. | £70.7k 2024 accounts | — |
| 119 | Weaver Power Limited Other service activities n.e.c. | £27.9k 2022 accounts | — |
| 120 | Proserv UK Limited Manufacture of other special-purpose machinery n.e.c. Turnover £50.8k | £22.7k 2024 accounts | £50.8k |
| 121 | Granite Care Consortium Ltd Social work activities without accommodation for the elderly and disabled | £11.5k 2022 accounts | — |
| 122 | SCM Campbeltown Limited Other business support service activities n.e.c. | £5.0k 2024 accounts | — |
| 123 | SCM Property Holdings Limited Other business support service activities n.e.c. | £1 2024 accounts | — |
| 124 | Salamander Wind Project Company Ltd Production of electricity | -£8.1k 2021 accounts | — |
| 125 | SCM Riggend Limited Other business support service activities n.e.c. | -£11.8k 2024 accounts | — |
| 126 | SCM Sandybrae Limited Other business support service activities n.e.c. | -£38.1k 2024 accounts | — |
| 127 | Sengs Engineering Solutions Limited Other engineering activities | -£44.4k 2024 accounts | — |
| 128 | Glacier Energy Services Holdings Limited Activities of head offices | -£73.0k | — |
| 129 | SCM Affric Limited Other business support service activities n.e.c. | -£110.5k 2024 accounts | — |
| 130 | SCM Balfron Limited Other business support service activities n.e.c. | -£112.3k 2024 accounts | — |
| 131 | SCM Huntly Limited Other business support service activities n.e.c. | -£139.8k 2024 accounts | — |
| 132 | SCM Scapa Limited Other business support service activities n.e.c. | -£847.2k 2024 accounts | — |
| 133 | G A Engineering (North West) Limited Machining | -£1.4M 2024 accounts | — |
| 134 | Glacier Inspection Services UK Limited Other engineering activities | -£2.0M | — |
| 135 | Duncan and Todd (Group) Limited Activities of head offices | -£2.6M 2024 accounts | — |
| 136 | Superior Energy Services Limited Support activities for petroleum and natural gas extraction Turnover £1.6M | -£10.2M 2023 accounts | £1.6M |
| 137 | Ert Camelot Limited Other business support service activities n.e.c. | -£13.0M | — |
| 138 | Flexitricity Limited Trade of electricity | -£13.1M 2024 accounts | — |
| 139 | SGZ Cononish Limited Mining of other non-ferrous metal ores | -£13.4M 2024 accounts | — |
| 140 | Acciona Industrial UK Limited Development of building projects Turnover £110.7M | -£19.8M 2024 accounts | £110.7M |
| 141 | Energy Resource Technology (U.K.) Limited Extraction of crude petroleum | -£25.5M | — |
| 142 | Project Red Holdco 1 Limited Wholesale of other fuels and related products | — | — |
| 143 | Knight Property Holdings Limited Buying and selling of own real estate | — | — |
| 144 | Three60 Decom Services Limited Other business support service activities n.e.c. | — | — |
| 145 | Helix International Group Holdings (U.K.) Limited Activities of other holding companies n.e.c. | — | — |
| 146 | Drum Capital Projects (Port Hamilton) Ltd Other business support service activities n.e.c. | — | — |
| 147 | Rosenxt UK Ltd Engineering design activities for industrial process and production | — | — |
| 148 | J&S Subsea Holdings Limited Activities of other holding companies n.e.c. | — | — |
| 149 | Great British Energy Group Limited Activities of head offices | — | — |
| 150 | Quality Food Products (Aberdeen) Holdings Limited Activities of other holding companies n.e.c. | — | — |
| 151 | Gore Street 1 LLP | — | — |
| 152 | Capability Scotland Oicp Development Company Ltd Development of building projects | — | — |
| 153 | Amplus Energy Group Limited Non-trading company | — 2024 accounts | — |
| 154 | McPherson Group Holdings Limited Activities of other holding companies n.e.c. | — | — |
| 155 | D2zero Limited Activities of other holding companies n.e.c. | — | — |
| 156 | Innovex UK Canada Holdco Limited Activities of other holding companies n.e.c. | — | — |
| 157 | Interocean Holdings Limited Activities of other holding companies n.e.c. | — 2024 accounts | — |
| 158 | CSM Sustainable Energy (Holdings) Ltd Activities of head offices | — | — |
| 159 | Aik2a Sustainable Energy (Holdings) Ltd Production of electricity | — | — |
| 160 | Neo Next+ Energy Consolidated Holdings Limited Support activities for petroleum and natural gas extraction | — | — |
| 161 | Ram Tubulars Holdings Limited Activities of other holding companies n.e.c. | — | — |
| 162 | Aurora Energy Services Limited Other service activities n.e.c. | — 2022 accounts | — |
| 163 | Well-Safe Defender Limited Other business support service activities n.e.c. | — | — |
| 164 | Triple MC Limited Other business support service activities n.e.c. | — | — |
| 165 | Allrig Holdco Limited Activities of business and employers membership organizations | — 2023 accounts | — |
| 166 | Aab Professional Services Limited Other letting and operating of own or leased real estate | — | — |
| 167 | The Jellie Foundation Other service activities n.e.c. | — | — |
| 168 | Nov Holding UK 1 Limited Activities of head offices | — 2024 accounts | — |
| 169 | Enerquip Holdings Limited Activities of head offices | — 2023 accounts | — |
| 170 | Nov Holding UK 2 Limited Activities of head offices | — | — |
| 171 | Sharp Group Ltd Activities of other holding companies n.e.c. | — | — |
| 172 | Leap Automation Limited Manufacture of other special-purpose machinery n.e.c. | — 2024 accounts | — |
| 173 | M & H Carriers North Limited Other business support service activities n.e.c. | — | — |
| 174 | Well-Safe Protector Limited Other business support service activities n.e.c. | — | — |
| 175 | Control Cutter Limited Support activities for petroleum and natural gas extraction | — | — |
| 176 | Langfields Group Limited Other business support service activities n.e.c. | — 2021 accounts | — |
| 177 | Titan Tools Group Limited Activities of head offices | — 2024 accounts | — |
| 178 | Buchan 2 Limited Activities of other holding companies n.e.c. | — | — |
| 179 | Archer Well Services (Saudi Arabia) Limited Support activities for petroleum and natural gas extraction | — | — |
| 180 | Ponticelli United Kingdom Limited Other engineering activities | — | — |
| 181 | Indaver Ness Services Limited Treatment and disposal of non-hazardous waste | — | — |
| 182 | Well-Safe Finance Limited Other business support service activities n.e.c. | — | — |
| 183 | Raeburn Christie Clark & Wallace LLP | — | — |
| 184 | Efw Ness Limited Remediation activities and other waste management services Turnover £19.3M | — 2024 accounts | £19.3M |
| 185 | Milaha Offshore Services (UK) Limited Support activities for petroleum and natural gas extraction | — 2023 accounts | — |
| 186 | Helix Offshore Services Limited Support activities for petroleum and natural gas extraction | — | — |
| 187 | U Sea Limited Other business support service activities n.e.c. | — 2023 accounts | — |
| 188 | Well-Safe Guardian Limited Other business support service activities n.e.c. | — | — |
| 189 | McMenon Group Limited Other service activities n.e.c. | — 2023 accounts | — |
| 190 | Unity Well Integrity Limited Activities of other holding companies n.e.c. | — | — |
| 191 | SLLP 246 Limited Other business support service activities n.e.c. | — | — |
| 192 | Linton Investments Limited Management consultancy activities other than financial management | — 2024 accounts | — |
| 193 | Sulmara Subsea International Limited Other business support service activities n.e.c. | — 2023 accounts | — |
| 194 | KDP Holdings Ltd Activities of other holding companies n.e.c. | — | — |
| 195 | Ithaca Energy (North Sea) PLC Extraction of crude petroleum | — | — |
| 196 | Lethendy Estates Limited Activities of head offices | — | — |
| 197 | Duncan and Todd Holdings Limited Activities of head offices | — 2024 accounts | — |
| 198 | Centurion 3 Limited Other business support service activities n.e.c. | — | — |
| 199 | Rovop Midco Limited Other professional, scientific and technical activities n.e.c. | — 2023 accounts | — |
| 200 | Rovop Holdings Limited Other professional, scientific and technical activities n.e.c. | — 2023 accounts | — |
| 201 | Innovex (International) UK Holdco Limited Activities of other holding companies n.e.c. | — | — |
| 202 | Craig Group Limited Activities of other holding companies n.e.c. | — 2021 accounts | — |
| 203 | Worley Services UK Limited Support activities for petroleum and natural gas extraction | — | — |
| 204 | JRJ & PRF Limited Activities of distribution holding companies | — | — |
| 205 | Clearwell Energy Holdings Limited Other service activities n.e.c. | — 2024 accounts | — |
| 206 | Cobra Wind International Ltd Construction of utility projects for electricity and telecommunications Turnover £44.0M | — 2018 accounts | £44.0M |
| 207 | Well-Safe Solutions Limited Other business support service activities n.e.c. | — | — |
| 208 | Hellenes Limited Other professional, scientific and technical activities n.e.c. Turnover £1.8M | — | £1.8M |
| 209 | Burns Construction Holdings Ltd Construction of commercial buildings | — | — |
| 210 | Frontrow Energy Technology Group Limited Other service activities n.e.c. | — | — |
| 211 | Harper UK (Aberdeen) Ltd Manufacture of other fabricated metal products n.e.c. Turnover £11.2M | — 2025 accounts | £11.2M |
| 212 | Odfjell Drilling South Africa Ltd. Other business support service activities n.e.c. | — | — |
| 213 | Imes International Limited Other business support service activities n.e.c. | — 2024 accounts | — |
| 214 | Normand Maximus Limited Sea and coastal freight water transport | — | — |
| 215 | Surf Contractors Ltd Support activities for petroleum and natural gas extraction | — | — |
| 216 | Foxley Energy Limited Support activities for petroleum and natural gas extraction | — 2025 accounts | — |
| 217 | Amplus Energy (Holdings) Limited Extraction of crude petroleum | — | — |
| 218 | Pragma Well Technology Limited Other business support service activities n.e.c. | — | — |
| 219 | Net Zero Technology Centre Limited Other business support service activities n.e.c. | — | — |
| 220 | Envoy Capital Management Limited Other business support service activities n.e.c. | — | — |
| 221 | Airies Holdco Limited Activities of other holding companies n.e.c. | — | — |
| 222 | Airies Topco Limited Activities of other holding companies n.e.c. | — | — |
| 223 | BW Kudu Limited Other business support service activities n.e.c. | — | — |
| 224 | LDV Harburnhead Holdings Limited Other business support service activities n.e.c. | — 2025 accounts | — |
| 225 | Goose Capital Ltd Financial management | — 2020 accounts | — |
| 226 | Exceed Torridon Limited Extraction of crude petroleum | — 2024 accounts | — |
| 227 | Vector Supplies (Holdings) Limited Activities of head offices | — 2024 accounts | — |
| 228 | Well-Sense Technology Limited Other business support service activities n.e.c. | — 2024 accounts | — |
| 229 | Odfjell Well Services (UK) Ltd Other business support service activities n.e.c. | — | — |
| 230 | Floatel UK Contractor Limited Support activities for petroleum and natural gas extraction | — | — |
| 231 | Rotech International Limited Other business support service activities n.e.c. | — 2023 accounts | — |
| 232 | Ihs Lothian Limited Development of building projects | — | — |
| 233 | Osprey Aviation Services (UK) Ltd Non-scheduled passenger air transport | — 2024 accounts | — |
| 234 | Tomax Drilling Technology UK Limited Support activities for petroleum and natural gas extraction | — | — |
| 235 | Romar Topco Limited Management consultancy activities other than financial management | — | — |
| 236 | Aik2a Sustainable Energy Ltd Production of electricity | — | — |
| 237 | Dno Exploration UK Limited Extraction of crude petroleum | — | — |
| 238 | Sparks (Holdings) Limited Activities of head offices | — | — |
| 239 | Egroup Services Limited Non-trading company | — 2024 accounts | — |
| 240 | Its Egypt Holdings 1, Ltd Activities of head offices | — 2022 accounts | — |
| 241 | Helideck Analytics Ltd. Other business support service activities n.e.c. | — 2024 accounts | — |
| 242 | Neo Next + Energy Limited Activities of other holding companies n.e.c. | — | — |
| 243 | King's Church, Aberdeen Activities of religious organizations | — 2024 accounts | — |
| 244 | Delmar Systems Ltd Support activities for petroleum and natural gas extraction | — | — |
| 245 | Savannah Energy 2 Limited Other business support service activities n.e.c. | — | — |
| 246 | Starn Group Limited Activities of other holding companies n.e.c. | — 2023 accounts | — |
| 247 | Charlie House Trust Other social work activities without accommodation n.e.c. | — | — |
| 248 | Altus Intervention Holding Limited Other service activities n.e.c. | — | — |
| 249 | Exceed (XCD) Holdings Limited Activities of head offices | — | — |
| 250 | BW Offshore Catcher (UK) Limited Repair and maintenance of ships and boats | — | — |
| 251 | Borr Drilling Land Support Limited Support activities for petroleum and natural gas extraction | — | — |
| 252 | Ledge 1113 Limited Activities of other holding companies n.e.c. | — | — |
| 253 | Reach Subsea UK Ltd Other professional, scientific and technical activities n.e.c. | — 2023 accounts | — |
| 254 | Ethos Energy Group Limited Activities of head offices | — | — |
| 255 | Savannah Energy 1 Limited Other business support service activities n.e.c. | — | — |
| 256 | Ocean Installer Surf UK Limited Support activities for petroleum and natural gas extraction | — | — |
| 257 | KHL Holding Limited Activities of other holding companies n.e.c. | — 2024 accounts | — |
| 258 | Rotech Subsea Limited Support activities for petroleum and natural gas extraction | — 2023 accounts | — |
| 259 | Nucore Group Ltd. Support activities for petroleum and natural gas extraction Turnover £17.7M | — | £17.7M |
| 260 | One-Dyas Mariner Limited Extraction of crude petroleum | — | — |
| 261 | Sentinel Offshore Holdings Limited Activities of head offices | — | — |
| 262 | Allrig Limited Activities of business and employers membership organizations | — | — |
| 263 | Lorndale Aberdeen Limited Child day-care activities | — | — |
| 264 | Terrastar GNSS Limited Other telecommunications activities | — | — |
| 265 | Baird's Pharmacy Limited Other business support service activities n.e.c. | — 2024 accounts | — |
| 266 | Red Wing Holdings UK, Ltd Manufacture of footwear | — | — |
| 267 | RS Machinery Holdings Ltd Other business support service activities n.e.c. | — 2023 accounts | — |
| 268 | Bon Accord Support Services Limited Social work activities without accommodation for the elderly and disabled | — | — |
| 269 | Zenith Energy Limited Engineering related scientific and technical consulting activities | — 2022 accounts | — |
| 270 | Hawk Debtco Limited Other business support service activities n.e.c. | — | — |
| 271 | Hawk Noteco Limited Other business support service activities n.e.c. | — | — |
| 272 | Newton Dee Camphill Community Ltd Other residential care activities n.e.c. | — 2024 accounts | — |
| 273 | Minteg Limited Other engineering activities | — | — |
| 274 | Proserv Holdings Limited Activities of other holding companies n.e.c. | — | — |
| 275 | Augean North Sea Services Limited Collection of non-hazardous waste | — | — |
| 276 | Reactive Downhole Tools Limited Manufacture of other rubber products | — | — |
| 277 | The Chester Hotel Limited Hotels and similar accommodation | — | — |
| 278 | Bon Accord Care Limited Social work activities without accommodation for the elderly and disabled | — | — |
| 279 | Ocean Installer Crewing Limited Support activities for petroleum and natural gas extraction | — | — |
| 280 | Ocean Installer Limited Support activities for petroleum and natural gas extraction | — | — |
| 281 | East African Tea Investments Other business support service activities n.e.c. | — | — |
| 282 | Aberdeen and Aberdeenshire Tourism Company Limited Other business support service activities n.e.c. | — 2023 accounts | — |
| 283 | Norco Engineering Limited Non-trading company | — 2024 accounts | — |
| 284 | Schoeller-Bleckmann Darron (Aberdeen) Limited Other manufacturing n.e.c. | — | — |
| 285 | Bly Emea UK Holdings Ltd Support activities for other mining and quarrying | — | — |
| 286 | MA Housebuilders Holdings Limited Dormant Company | — 2021 accounts | — |
| 287 | Airies Windfarm Limited Production of electricity | — | — |
| 288 | Nov Intelliserv UK Limited Repair of fabricated metal products Turnover £940.0k | — 2024 accounts | £940.0k |
| 289 | Subsea Technology & Rentals Limited Renting and leasing of other machinery, equipment and tangible goods n.e.c. | — 2022 accounts | — |
| 290 | Speyside Renewable Energy Partnership Limited Production of electricity | — | — |
| 291 | Forum Germany Holdings Limited Support activities for petroleum and natural gas extraction | — | — |
| 292 | Opito Enterprises Limited Human resources provision and management of human resources functions | — | — |
| 293 | Carnegie Fuels Holdings Limited Activities of head offices | — 2024 accounts | — |
| 294 | Aoe Windfarm Limited Production of electricity | — | — |
| 295 | Serica Energy Norte Limited Extraction of crude petroleum | — | — |
| 296 | Altrad TS Holdings Limited Activities of head offices | — | — |
| 297 | Macduff Shellfish Group Limited Processing and preserving of fish, crustaceans and molluscs | — | — |
| 298 | Gulf Marine Services (UK) Limited Sea and coastal freight water transport | — | — |
| 299 | Johnston Carmichael LLP | — | — |
| 300 | Obm Limited Other service activities n.e.c. | — | — |