This selection of multinational companies in Scotland shows a strong presence of banking, utilities, and oil and gas firms, alongside notable higher education and professional services entities. These are generally large, well-established organizations. For example, NatWest Group and RBS are major banking institutions, Wood is a global engineering firm, and SSE plc focuses on energy systems. The University of Edinburgh is a prominent research institution.
Many of these companies are headquartered in Scotland's major cities, with a notable cluster in Edinburgh, Glasgow, and Aberdeen. This indicates these cities serve as key economic hubs for large-scale operations across diverse industries, from financial services provided by Aberdeen to mining technology by The Weir Group PLC, and industrial machinery by Howden.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
NatWest Groupnatwestgroup.com
Support UK businesses by removing barriers, promoting learning, enhancing financial confidence, and championing climate solutions for sustainable community growth. |
43,833 | |||
| 2 |
Woodwoodgroup.com
A global consulting and engineering firm specializing in energy and materials markets, offering solutions in 60 countries and employing 35,000 people |
34,666 | |||
| 3 |
RBSnatwestgroup.com
Announcement of rebranding from RBS to NatWest Group, encouraging followers to transition to the new company page for updates. |
18,457 | |||
| 4 |
The University of Edinburghed.ac.uk
A world-leading university offering globally recognized teaching, research, and innovation for over 425 years, unlocking the potential of students worldwide |
16,057 | |||
| 5 | 12,865 | ||||
| 6 |
The Weir Group PLCglobal.weir
Global leader providing innovative, efficient, and sustainable mining technology solutions combining engineering, materials science, and intelligent automation expertise. |
10,199 | |||
| 7 |
Aggrekoaggreko.com
Global leader providing temporary power, temperature control, and energy solutions through innovative, modular technology for individuals seeking fulfilling careers in a diverse environment |
8,953 | |||
| 8 |
University of Strathclydestrath.ac.uk
A place dedicated to providing practical and valuable knowledge or education |
6,051 | |||
| 9 |
Aberdeenaberdeenplc.com
Providing wealth and investment services focused on helping clients plan, manage portfolios, and navigate financial futures with insight. |
5,527 | |||
| 10 |
ScottishPowerscottishpower.com
Leading renewable energy generation, managing electricity grids, and supporting homes and businesses in transitioning to a low carbon future. |
5,295 | |||
| 11 |
KCA Deutagkcadeutag.com
Oilfield services company merged with Helmerich Payne, expanding global footprint, service capabilities, and technology offerings in energy sector. |
4,862 | |||
| 12 |
Howden, A Chart Industries Companychartindustries.com
Global provider of air and gas handling products supporting various industries with a focus on environmental compliance, operational efficiency, and decarbonisation |
4,172 | |||
| 13 |
Heriot-Watt Universityhw.ac.uk
A prestigious university with campuses in Scotland, Dubai, and Malaysia known for excellence in Science, Technology, Engineering, Business, and Design |
4,126 | |||
| 14 |
Foster Wheelerwoodplc.com
A global leader providing project, engineering, and technical services to energy and industrial markets through the merger of two established companies |
3,735 | |||
| 15 |
EnerMechenermech.com
Global provider of integrated mechanical, electrical, instrumentation, and integrity solutions for energy and infrastructure sectors, delivering world-class services across full asset lifecycle worldwide |
2,882 | |||
| 16 |
Edinburgh Napier Universitynapier.ac.uk
A leading Scottish higher education institution offering industry-informed courses for over 19,000 students worldwide to prepare graduates for the global job market |
2,815 | |||
| 17 |
First Busfirstbus.co.uk
One of the UK鈥檚 largest bus operators, leading the transition to a low-carbon future with innovative technologies and a commitment to zero-emission buses |
2,648 | |||
| 18 |
Wood Mackenziewoodmac.com
Provider of data, analytics, and consultancy services for renewables, energy, and natural resources sectors supporting investment decisions. |
2,472 | |||
| 19 |
Search Recruitment Groupsearchrecruitmentgroup.com
Global leader in recruitment solutions with decades of experience, offering strategic expertise, honesty, and integrity Committed to empowering clients and candidates for success |
2,310 | |||
| 20 |
Hinduja Global Solutions Ltdhgs.com
An IT and services company located in the UK, providing solutions for various industries with a focus on information technology |
2,296 | |||
| 21 |
SSE Renewablessserenewables.com
Development and operation of onshore and offshore wind farms, hydro power, and pumped storage to produce renewable electricity. |
1,984 | |||
| 22 |
FirstGroup plcfirstgroupplc.com
Leading UK bus and rail operator providing essential public transport services across major cities and regions, connecting communities daily. |
1,917 | |||
| 23 |
Doosan Babcockaltradbabcock.com
Specialist in construction, aftermarket, and upgrade services for thermal power, nuclear, oil, gas, petrochemical, and process sectors worldwide. |
1,758 | |||
| 24 |
Ascensosascensos.com
A global CXM services provider specializing in retail and ecommerce, offering innovative customer management solutions for national and international client brands |
1,729 | |||
| 25 |
Webhelp UKwebhelp.com
Global BPO specializing in customer experience, payment management, sales, and marketing services across voice, social, and digital channels for leading brands |
1,711 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 26 |
Skyscannerskyscanner.net
Helping travelers effortlessly explore the world for future generations to enjoy |
1,699 | |||
| 27 |
Edringtonedrington.com
Crafting exceptional ultra-premium spirit brands globally, focused on single malt and blended categories, with a unique ownership model supporting charitable works |
1,688 | |||
| 28 |
Stena Drillingstena-drilling.com
Global independent drilling contractor with a fleet of well-maintained drillships and semi-submersible rigs, known for innovation, safety, and operational excellence |
1,677 | |||
| 29 |
City Facilities Management Holdings Ltdcityfm.com
A global facilities management company focused on partnership, innovation, and sustainability, delivering bespoke solutions across various sectors with a consumer-centric approach |
1,665 | |||
| 30 |
AABaabgroup.com
A tech-enabled group providing business critical services including audit, accounting, tax, HR, payroll, financial planning, wealth management, and organizational consulting |
1,663 | |||
| 31 |
Macdonald Hotels & Resortsmacdonaldhotels.co.uk
Luxury hotel group with 35+ properties in the UK and Spain, offering upscale accommodation, gourmet dining, and top-notch service in unique settings |
1,639 | |||
| 32 | 1,602 | ||||
| 33 |
Baillie Giffordbailliegifford.com
A leading UK investment management firm operated as a partnership by senior executives, focused on genuine long-term thinking for client stability and employee motivation |
1,598 | |||
| 34 |
Altrad Babcockaltradbabcock.com
Specialists in construction, aftermarket, and upgrade services for thermal power, nuclear, oil & gas, petrochemical, and process sectors worldwide |
1,546 | |||
| 35 |
Trillium Flow Technologiestrilliumflow.com
A provider of mission critical valves, pumps, and services for various industries, focusing on delivering innovative products and customer-centric support |
1,428 | |||
| 36 | 1,402 | ||||
| 37 |
Resolution Liferesolutionlife.com
Global life insurance group specializing in reinsurance, acquiring, and managing portfolios of in-force life insurance policies worldwide. |
1,342 | |||
| 38 |
Sparrows Groupaltradsparrows.com
Global provider of specialist lifting, mechanical handling, cable laying, and fluid power solutions for energy and industrial sectors worldwide. |
1,335 | |||
| 39 |
Proservproserv.com
Specializing in energy technology solutions, our company offers innovative, flexible, and environmentally-friendly controls, monitoring, intelligence, and optimization services for the energy sector |
1,305 | |||
| 40 |
The HALO Trusthalotrust.org
humanitarian organization clearing landmines and explosive remnants to save lives, restore communities, create jobs, and enable development |
1,250 | |||
| 41 |
Score Groupscore-group.com
Provides advanced engineering technology services in valve and emissions management, gas turbines, surface technologies, energy, defence, and aerospace. |
1,229 | |||
| 42 |
BrewDogbrewdog.com
A global craft beer company founded in Scotland, BrewDog is known for its innovative brews, numerous bars, and passionate community of Equity Punks |
1,125 | |||
| 43 |
Insightsinsights.com
A people development company focused on self-awareness, helping individuals and organizations achieve peak performance by understanding themselves and others |
1,117 | |||
| 44 |
Optical Expressopticalexpress.co.uk
A leading provider of eye care services in Europe, offering a wide range of visual solutions, including laser eye surgery, designer glasses, and contact lenses |
1,097 | |||
| 45 |
Chivas Brotherschivasbrothers.com
Producer and exporter of renowned single malt and blended Scotch whisky brands, maintaining heritage and expanding global reach sustainably. |
1,088 | |||
| 46 |
CRC Evanscrcevans.com
CRC Evans offers welding and coating services, technologies, and solutions for the energy and infrastructure industries on a global scale |
1,066 | |||
| 47 |
Bilfinger Salamis UKbilfinger.com
A leading industrial services provider in Europe, specializing in operations and maintenance support for energy majors, offering integrated solutions and innovative maintenance methods |
1,024 | |||
| 48 |
GDK (German Doner Kebab)germandonerkebab.com
Fast-casual restaurant specializing in gourmet Doner Kebabs, known for quality ingredients, unique spices, handmade bread, and rapid global expansion |
1,007 | |||
| 49 |
Altera Infrastructurealterainfra.com
A leading global energy infrastructure services group with a focus on owning and operating critical assets in offshore oil regions |
990 | |||
| 50 |
Cairn Energy PLCcairnenergy.com
Independent oil and gas exploration and production company, discovering and developing reserves globally, with focus on West Africa, North Atlantic, and North Sea assets. |
988 | |||
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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 1,588
- Retail chains in Scotland 155
- Manufacturers in Scotland 132
- Professional services firms in Scotland 112
- Financial services firms in Scotland 104
- Financial Services companies in Scotland 100
- Hotel and hospitality groups in Scotland 96
- Family-owned companies in Scotland 96
- Companies with in-house R&D in Scotland 94
- Software Development companies in Scotland 94
- SaaS companies in Scotland 90
- Hospitality companies in Scotland 86
- Energy companies in Scotland 84
- Critical infrastructure operators in Scotland 70
- Oil and Gas companies in Scotland 69
- Retail companies in Scotland 68
- Hardware manufacturers in Scotland 67
- Public sector organisations in Scotland 67
- Education providers in Scotland 66
- Food and beverage companies in Scotland 63
- Food and Beverage Manufacturing companies in Scotland 61
- Consumer goods companies in Scotland 57
- Construction companies in Scotland 51
- Food and Beverage Services companies in Scotland 51
The same list elsewhere in United Kingdom
- Multinational companies in the United Kingdom 7,458
- Multinational companies in Northern Ireland 84
- Multinational companies in Wales 69
- Multinational companies in London 3,652
- Multinational companies in Manchester 163
- Multinational companies in Birmingham 78
- Multinational companies in Glasgow 69
- Multinational companies in Cambridge 67
- Multinational companies in Leeds 67
- Multinational companies in Edinburgh 55
- Multinational companies in Milton Keynes 53
- Multinational companies in Reading 42
- Multinational companies in Bristol 41
- Multinational companies in Aberdeen 39
- Multinational companies in Oxford 37
- Multinational companies in Belfast 35
- Multinational companies in Nottingham 34
- Multinational companies in Coventry 30
- Multinational companies in Leicester 29
- Multinational companies in Newcastle upon Tyne 27
- Multinational companies in Watford 27
- Multinational companies in Liverpool 26
- Multinational companies in Sheffield 26