# Top 39 corporate groups and holding companies in Scotland

Tamtam tracks 39 corporate groups and holding companies headquartered in Scotland. This list ranks all of them by number of employees on LinkedIn, led by RBS, The Weir Group PLC and ScottishPower. Their median headcount is 566. Half of them were founded in 1991 or later. The most common headquarters are Glasgow (13), Aberdeen (4) and Edinburgh (4).

This selection of large corporate groups and holding companies in Scotland includes established firms across various sectors. Among them are RBS, focusing on banking; The Weir Group PLC, a global leader in mining technology solutions; ScottishPower, active in renewable energy and grid management; and Edrington, which crafts ultra-premium spirit brands globally. These companies illustrate a diverse economic landscape.

A notable pattern among these Scottish corporate entities is their prevalence in Glasgow, which serves as the headquarters for several key players including The Weir Group PLC, ScottishPower, Edrington, Optima Health (OH&W), Kura (CS) Ltd, C&C Group, Wheatley Group, and STV Group plc. This concentration points to Glasgow as a significant business hub within Scotland.

🇬🇧 Scotland · 39 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [RBS](https://www.tamtam.ai/c/rbs) (natwestgroup.com)<br>Announcement of rebranding from RBS to NatWest Group, encouraging followers to transition to the new company page for updates. | Banking | 🇬🇧 Gogarburn | 18,457 |  |
| 2 | [The Weir Group PLC](https://www.tamtam.ai/c/the-weir-group-plc) (global.weir)<br>Global leader providing innovative, efficient, and sustainable mining technology solutions combining engineering, materials science, and intelligent automation expertise. | Mining | 🇬🇧 Glasgow | 10,199 | 1871 |
| 3 | [ScottishPower](https://www.tamtam.ai/c/scottishpower) (scottishpower.com)<br>Leading renewable energy generation, managing electricity grids, and supporting homes and businesses in transitioning to a low carbon future. | Utilities | 🇬🇧 Glasgow | 5,295 |  |
| 4 | [Edrington](https://www.tamtam.ai/c/edrington) (edrington.com)<br>Crafting exceptional ultra-premium spirit brands globally, focused on single malt and blended categories, with a unique ownership model supporting charitable works | Beverage Manufacturing | 🇬🇧 Glasgow | 1,688 | 1861 |
| 5 | [OEG](https://www.tamtam.ai/c/oeg) (oeg.group)<br>Global leader in offshore energy production operations, offering services for efficient, reliable, and environmentally sensitive solutions through container leasing and renewable energy services | Services for Renewable Energy | 🇬🇧 Dyce | 1,602 | 2022 |
| 6 | [Optima Health (OH&W)](https://www.tamtam.ai/c/optima-health-oh-and-w) (optimahealth.co.uk)<br>Provides occupational health and wellbeing services, influencing and improving lives for over 75 years. Offers tailored solutions and clinical expertise to organizations. | Wellness and Fitness Services | 🇬🇧 Glasgow | 879 | 1991 |
| 7 | [DC Thomson](https://www.tamtam.ai/c/dc-thomson) (dcthomson.co.uk)<br>A leading UK media organization diversifying into publishing, digital technology, radio, TV, events, genealogy, cloud solutions, and a variety of media brands | Technology, Information and Media | 🇬🇧 Dundee | 815 | 1905 |
| 8 | [Dolphin Drilling](https://www.tamtam.ai/c/dolphin-drilling) (dolphindrilling.com)<br>A leading harsh environment drilling contractor, partnering to lower costs, increase uptime, and deliver wells efficiently and effectively in the offshore oil and gas industry | Oil and Gas | 🇬🇧 Aberdeen | 810 | 1965 |
| 9 | [Nucleus Financial](https://www.tamtam.ai/c/nucleus-financial) (nucleusfinancial.com)<br>A company combining James Hay Online and Nucleus Wrap to enhance retirement rewards and services for clients | Financial Services | 🇬🇧 Edinburgh | 784 | 2006 |
| 10 | [Kura (CS) Ltd](https://www.tamtam.ai/c/kura-cs-ltd) (wearekura.com)<br>Global CX outsourcer providing award-winning contact centre solutions and omni-channel advisor desktop software, focusing on developing people and achieving top decile performance | Outsourcing and Offshoring Consulting | 🇬🇧 Glasgow | 695 | 2015 |
| 11 | [C&C Group](https://www.tamtam.ai/c/c-and-c-group) (candcgroupplc.com)<br>Manufactures, markets, and distributes branded cider, beer, wine, spirits, and soft drinks through leading distribution networks across the United Kingdom and Ireland. | Food and Beverage Services | 🇬🇧 Glasgow | 687 |  |
| 12 | [BSW Group](https://www.tamtam.ai/c/bsw-group-halbeath) (thebswgroup.co.uk)<br>Largest UK forestry business with divisions in nurseries, management, sawmilling, timber manufacturing, and energy, part of binderholz group. | Industrial Machinery Manufacturing | 🇬🇧 Halbeath | 677 | 1848 |
| 13 | [Global](https://www.tamtam.ai/c/global-inverness) (gegroup.com)<br>Leading service and contracting company for construction, maintenance, and enhancement solutions across energy industry sectors, including renewables, oil & gas, water, and nuclear. | Services for Renewable Energy | 🇬🇧 Inverness | 638 | 2005 |
| 14 | [Wheatley Group](https://www.tamtam.ai/c/wheatley-group) (wheatley-group.com)<br>Managing over 79,100 homes and providing housing, care, and property management services to more than 200,000 people in Scotland. | Non-profit Organizations | 🇬🇧 Glasgow | 636 | 2012 |
| 15 | [STV Group plc](https://www.tamtam.ai/c/stv-group-plc) (player.stv.tv)<br>STV is a leading media company in Scotland, providing high-quality news, entertainment, and video-on-demand services, along with successful production company STV Studios | Broadcast Media Production and Distribution | 🇬🇧 Glasgow | 621 | 1957 |
| 16 | [John Clark Motor Group](https://www.tamtam.ai/c/john-clark-motor-group) (john-clark.co.uk)<br>A leading automotive group in Scotland offering sales, leasing, servicing, MOTs, accident repairs, and financing options for premium vehicles and motorcycles | Motor Vehicle Manufacturing | 🇬🇧 Aberdeen | 600 | 1974 |
| 17 | [Scotsman Hospitality](https://www.tamtam.ai/c/scotsman-hospitality) (scotsman.group)<br>A group of privately owned businesses focused on creating innovative customer experiences in hospitality, retail, property development, and design | Restaurants | 🇬🇧 Glasgow | 580 | 1990 |
| 18 | [Boskalis Subsea Services](https://www.tamtam.ai/c/boskalis-subsea-services) (boskalis.com)<br>Specializing in subsea solutions for the offshore energy industry, offering integrated services such as project management, engineering, construction, inspection, and maintenance | Oil and Gas | 🇬🇧 Aberdeen | 579 |  |
| 19 | [BUNDY REFRIGERATION](https://www.tamtam.ai/c/bundy-refrigeration) (bundyrefrigeration.com)<br>A global leader designing and supplying cooling system components for refrigeration and household appliances, specializing in heat transfer and fluid carrying solutions | Machinery Manufacturing | 🇬🇧 Glasgow | 579 |  |
| 20 | [Peak Scientific](https://www.tamtam.ai/c/peak-scientific) (peakscientific.com)<br>Design and manufacture of reliable nitrogen, hydrogen, and zero air gas generators for analytical laboratories with global technical support. | Appliances, Electrical, and Electronics Manufacturing | 🇬🇧 Inchinnan | 566 | 1997 |
| 21 | [Forth Ports Limited](https://www.tamtam.ai/c/forth-ports-limited) (forthports.co.uk)<br>A leading UK port group offering efficient supply chain services, supporting diverse industries, investing in future projects, and empowering local and national economies | Transportation, Logistics, Supply Chain and Storage | 🇬🇧 Edinburgh | 565 | 1967 |
| 22 | [The James Hutton Institute](https://www.tamtam.ai/c/the-james-hutton-institute) (hutton.ac.uk)<br>Research organisation focusing on sustainable land use, natural resources, providing science, consultancy, and analytical services globally. | Research Services | 🇬🇧 Dundee | 460 | 2011 |
| 23 | [Hydrasun](https://www.tamtam.ai/c/hydrasun) (hydrasun.com)<br>A market leader in fluid transfer, power & control solutions, supporting customer decarbonisation and energy transition with innovative engineering and technology | Oil and Gas | 🇬🇧 Aberdeen | 456 | 1976 |
| 24 | [PURVIEW](https://www.tamtam.ai/c/purview) (purviewservices.com)<br>Providing IT engineering and talent solutions to mid-market and Fortune 500 companies globally, with expertise in data, AI, cloud, and cybersecurity services. | IT Services and IT Consulting | 🇬🇧 Edinburgh | 395 | 2010 |
| 25 | [Vysus Group](https://www.tamtam.ai/c/vysus-group) (vysusgroup.com)<br>An engineering and technical consultancy specializing in asset performance, risk management, and project management for energy assets and complex industrial projects worldwide | Business Consulting and Services | 🇬🇧 Westhill | 388 | 2020 |
| 26 | [Advance Construction Scotland](https://www.tamtam.ai/c/advance-construction-scotland) (acscotland.com)<br>Dynamic groundworks and civil engineering business known for outstanding customer service Offers a range of services including concrete floors, utilities, and training | Construction | 🇬🇧 Bellshill | 380 | 1996 |
| 27 | [Star Refrigeration](https://www.tamtam.ai/c/star-refrigeration) (star-ref.co.uk)<br>Global leader in cooling, heating, freezing, and mechanical solutions using natural refrigerants Offers consultancy, design, installation, maintenance services to clients worldwide | Industrial Machinery Manufacturing | 🇬🇧 Glasgow | 369 | 1970 |
| 28 | [Scottish Leather Group](https://www.tamtam.ai/c/scottish-leather-group) (scottishleathergroup.com)<br>A family-owned group of businesses specializing in sustainable leather production, from sourcing hides to creating innovative, low-carbon leather products | Textile Manufacturing | 🇬🇧 Bridge of Weir | 355 | 1965 |
| 29 | [Allied Vehicles Group](https://www.tamtam.ai/c/allied-vehicles-group) (alliedvehiclesgroup.com)<br>A leading UK supplier of adapted and special purpose vehicles, offering a wide range of mobility solutions and vehicle conversions | Motor Vehicle Manufacturing | 🇬🇧 Glasgow | 352 | 1993 |
| 30 | [James Jones & Sons Ltd](https://www.tamtam.ai/c/james-jones-and-sons-ltd) (jamesjones.co.uk)<br>With roots dating back to 1838, this UK-based company is a top supplier of home-grown timber, producing the leading i-beam, pallets, and agricultural boxes | Construction | 🇬🇧 Larbert | 342 | 1905 |
| 31 | [Emtec Group](https://www.tamtam.ai/c/emtec-group) (emtecgroup.co.uk)<br>Building services and engineering contractor providing professional, quality, and cost-efficient services throughout the UK, ensuring client satisfaction and innovative solutions. | Construction | 🇬🇧 Glasgow | 337 | 2003 |
| 32 | [The Malcolm Group](https://www.tamtam.ai/c/the-malcolm-group) (malcolmgroup.co.uk)<br>Provider of integrated logistics, rail transit, warehousing, civil engineering, and vehicle maintenance services across multiple UK locations. | Transportation, Logistics, Supply Chain and Storage | 🇬🇧 Linwood | 331 | 1921 |
| 33 | [Kettle Produce Ltd](https://www.tamtam.ai/c/kettle-produce-ltd) (kettle.co.uk)<br>Established in 1985 by farming families from Scotland, the company grows and supplies a variety of vegetables across the UK and Continental Europe | Food and Beverage Manufacturing | 🇬🇧 Cupar | 329 | 1985 |
| 34 | [Stewart Milne Group](https://www.tamtam.ai/c/stewart-milne-group) (free-4410418.webador.co.uk)<br>Award-winning housebuilder creating quality homes across the UK, with a focus on thoughtful design, planning, and building communities that people love | Construction | 🇬🇧 Westhill | 196 | 1975 |
| 35 | [Qoria](https://www.tamtam.ai/c/qoria) (qoria.com)<br>Family Zone empowers parents to protect their children online with strong yet flexible parental controls and access to cyber expertise | Software Development | 🇬🇧 Perth | 194 | 2015 |
| 36 | [Mapal Group](https://www.tamtam.ai/c/mapal-group) (mapal-os.com)<br>Innovative hospitality management solutions provider offering powerful applications to streamline processes for multi-site businesses worldwide | Hospitality | 🇬🇧 Edinburgh | 193 | 2009 |
| 37 | [Springfield Properties PLC](https://www.tamtam.ai/c/springfield-properties-plc) (thespringfieldgroup.co.uk)<br>A group of home building brands in Scotland delivering over 1,200 energy efficient homes annually to individuals in need | Construction | 🇬🇧 Elgin | 186 | 1956 |
| 38 | [The Original Fit Factory Ltd](https://www.tamtam.ai/c/the-original-fit-factory-ltd) (theoriginalfitfactory.com)<br>TRUCONNECT offers a flexible at-home health and fitness app, providing workout opportunities with celebrities and professionals to improve physical and mental wellbeing | Wellness and Fitness Services | 🇬🇧 Glasgow | 34 | 2016 |
| 39 | [Naysmith Ltd.](https://www.tamtam.ai/c/naysmith-ltd) (naysmith.ltd.uk)<br>Online retailers specializing in quality umbrellas and fashionable walking sticks, offering a wide selection for various needs including wedding umbrellas and umbrella hire services | Retail | 🇬🇧 West Calder | 8 | 2003 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Scotland

- [The largest companies in Scotland](https://www.tamtam.ai/l/largest-companies-scotland) (1,588)
- [Multinational companies in Scotland](https://www.tamtam.ai/l/multinational-companies-scotland) (248)
- [Retail chains in Scotland](https://www.tamtam.ai/l/retail-chains-scotland) (155)
- [Manufacturers in Scotland](https://www.tamtam.ai/l/manufacturers-scotland) (132)
- [Professional services firms in Scotland](https://www.tamtam.ai/l/professional-services-firms-scotland) (112)
- [Financial services firms in Scotland](https://www.tamtam.ai/l/financial-services-firms-scotland) (104)
- [Financial Services companies in Scotland](https://www.tamtam.ai/l/financial-services-companies-scotland) (100)
- [Hotel and hospitality groups in Scotland](https://www.tamtam.ai/l/hospitality-groups-scotland) (96)
- [Family-owned companies in Scotland](https://www.tamtam.ai/l/family-owned-companies-scotland) (96)
- [Companies with in-house R&D in Scotland](https://www.tamtam.ai/l/r-and-d-companies-scotland) (94)
- [Software Development companies in Scotland](https://www.tamtam.ai/l/software-development-companies-scotland) (94)
- [SaaS companies in Scotland](https://www.tamtam.ai/l/saas-companies-scotland) (90)
- [Hospitality companies in Scotland](https://www.tamtam.ai/l/hospitality-companies-scotland) (86)
- [Energy companies in Scotland](https://www.tamtam.ai/l/energy-companies-scotland) (84)
- [Critical infrastructure operators in Scotland](https://www.tamtam.ai/l/critical-infrastructure-operators-scotland) (70)
- [Oil and Gas companies in Scotland](https://www.tamtam.ai/l/oil-and-gas-companies-scotland) (69)
- [Retail companies in Scotland](https://www.tamtam.ai/l/retail-companies-scotland) (68)
- [Hardware manufacturers in Scotland](https://www.tamtam.ai/l/hardware-companies-scotland) (67)
- [Public sector organisations in Scotland](https://www.tamtam.ai/l/public-sector-organisations-scotland) (67)
- [Education providers in Scotland](https://www.tamtam.ai/l/education-companies-scotland) (66)
- [Food and beverage companies in Scotland](https://www.tamtam.ai/l/food-and-beverage-companies-scotland) (63)
- [Food and Beverage Manufacturing companies in Scotland](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-scotland) (61)
- [Consumer goods companies in Scotland](https://www.tamtam.ai/l/consumer-goods-companies-scotland) (57)
- [Construction companies in Scotland](https://www.tamtam.ai/l/construction-companies-scotland) (51)

## The same list elsewhere in United Kingdom

- [Corporate groups and holding companies in the United Kingdom](https://www.tamtam.ai/l/holding-companies-united-kingdom) (666)
- [Corporate groups and holding companies in England](https://www.tamtam.ai/l/holding-companies-england) (578)
- [Corporate groups and holding companies in London](https://www.tamtam.ai/l/holding-companies-london) (210)

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Source: https://www.tamtam.ai/l/holding-companies-scotland