# Top 100 corporate groups and holding companies in Spain

Tamtam tracks 380 corporate groups and holding companies headquartered in Spain. This list ranks the 100 largest by number of employees on LinkedIn, led by MITSUBISHI ELECTRIC, FCC and Prosegur. Their median headcount is 1,701. Half of them were founded in 1975 or later. The most common headquarters are Madrid (27), Barcelona (9) and Palma (5).

This selection of large corporate groups and holding companies in Spain shows a strong concentration in Madrid, with many firms headquartered in the capital. These companies operate across diverse sectors, including utilities, environmental services, and specialized facility management. Many have a long history, with several founded in the mid-20th century or earlier.

Key players include FCC, a global citizen services company with over a century of experience in environmental services and infrastructure, and Prosegur, a global leader in private security solutions. Grupo Cobra specializes in industrial engineering and renewable energy, while Grupo EULEN offers a wide range of facility services. Endesa is a major player in electricity and natural gas, and CAF designs and manufactures sustainable transportation systems.

🇪🇸 Spain · 100 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [MITSUBISHI ELECTRIC](https://www.tamtam.ai/c/mitsubishi-electric) (mitsubishielectric.com)<br>A leader in electric and electronic equipment manufacturing, focusing on Energy Systems, Industrial Automation, Information Systems, Electronic Devices, and Home Appliances | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Chiyoda-ku | 146,000 | 1921 |
| 2 | [FCC](https://www.tamtam.ai/c/fcc) (fcc.es)<br>Global citizen services company with 100+ years of experience in environmental services, water, and infrastructure sectors, operating in 34 countries | Environmental Services | 🇪🇸 Madrid | 71,000 | 1900 |
| 3 | [Prosegur](https://www.tamtam.ai/c/prosegur) (prosegur.com)<br>A global leader in private security, offering advanced solutions through five business lines with a strong focus on social responsibility | Security and Investigations | 🇪🇸 Madrid | 67,392 |  |
| 4 | [Grupo Cobra](https://www.tamtam.ai/c/grupo-cobra) (grupocobra.com)<br>Global industrial engineering, installation, and maintenance for infrastructure, specializing in energy, networks, specialized installations, integrated projects, and concession assets. | Utilities | 🇪🇸 Madrid | 5,408 | 1944 |
| 5 | [Grupo EULEN](https://www.tamtam.ai/c/grupo-eulen) (eulen.com)<br>Provides specialized outsourced services globally, including facility management, cleaning, security, maintenance, environmental, healthcare, and HR solutions for businesses and public administrations. | Facilities Services | 🇪🇸 Madrid | 20,585 | 1962 |
| 6 | [Grupo Dia](https://www.tamtam.ai/c/grupo-dia) (diacorporate.com)<br>Spanish multinational distributing food, drugstore, beauty, and health products through an extensive network of local stores in Spain, Portugal, Brazil, and Argentina. | Retail | 🇪🇸 Las Rozas | 16,626 | 1979 |
| 7 | [EVOLUTION MADRID SL.](https://www.tamtam.ai/c/evolution-birkirkara) (evolution.com)<br>A world-leader in innovative IT solutions for live casino streaming, processing millions of transactions globally with a market cap of over EUR 20B | IT Services and IT Consulting | 🇪🇸 Birkirkara | 14,000 | 2006 |
| 8 | [Grupo Social ONCE](https://www.tamtam.ai/c/grupo-social-once) (gruposocialonce.com)<br>A partnership organization focused on promoting equality and inclusion, championing initiatives for today and tomorrow | Business Consulting and Services | 🇪🇸 España | 13,034 |  |
| 9 | [Grupo Tragsa](https://www.tamtam.ai/c/grupo-tragsa) (tragsa.es)<br>Provides engineering, technical assistance, and execution of projects for public administrations in agriculture, environment, and rural development sectors. | Environmental Services | 🇪🇸 Madrid | 12,239 | 1977 |
| 10 | [Elecnor Group](https://www.tamtam.ai/c/elecnor-group) (grupoelecnor.com)<br>Global corporation specializing in engineering, construction, sustainable projects, infrastructure investments, renewable energy, asset management, and energy transmission across 50 countries. | Construction | 🇪🇸 Madrid | 10,383 | 1958 |
| 11 | [CAF (Construcciones y Auxiliar de Ferrocarriles)](https://www.tamtam.ai/c/caf-construcciones-y-auxiliar-de-ferrocarriles) (cafmobility.com)<br>Designs and manufactures advanced sustainable transportation systems including accessible rail vehicles and zero-emission urban buses worldwide. | Motor Vehicle Manufacturing | 🇪🇸 Beasain | 10,000 | 1917 |
| 12 | [Endesa](https://www.tamtam.ai/c/endesa) (endesa.com)<br>Leaders in electricity and natural gas sector. Providing services to millions of clients. Core business is production, transportation, distribution and commercialization of electric power. | Utilities | 🇪🇸 Madrid | 9,800 | 1944 |
| 13 | [Barcelo Hotel Group](https://www.tamtam.ai/c/barcelo-hotel-group) (barcelo.com)<br>Leading international tourism group operating over three hundred hotels across thirty countries focusing on regenerative tourism, guest service excellence, and innovative hospitality management. | Hospitality | 🇪🇸 Palma | 8,887 | 1931 |
| 14 | [AmRest](https://www.tamtam.ai/c/amrest) (amrest.eu)<br>Operating popular global restaurant brands across Europe, focusing on customer and employee experience with over 30 years expertise. | Restaurants | 🇪🇸 Madryt | 8,791 | 1993 |
| 15 | [ILUNION](https://www.tamtam.ai/c/ilunion) (ilunion.com)<br>A group of companies focused on creating a more accessible world, reinventing themselves daily to compete and move forward | Business Consulting and Services | 🇪🇸 Madrid | 8,198 | 2014 |
| 16 | [Iberostar Hotels & Resorts](https://www.tamtam.ai/c/iberostar-hotels-and-resorts) (iberostar.com)<br>Operates global beachfront resorts across fourteen countries with all-inclusive hospitality services, focusing on responsible tourism, local community support, and quality guest vacation experiences. | Hospitality | 🇪🇸 Palma | 8,004 | 1956 |
| 17 | [Antolin](https://www.tamtam.ai/c/antolin) (antolin.com)<br>Design, development, and manufacture of modular automotive interior components including overhead, door, lighting, cockpits, and electronic systems worldwide. | Motor Vehicle Manufacturing | 🇪🇸 Burgos | 7,947 | 1950 |
| 18 | [Insud Pharma](https://www.tamtam.ai/c/insud-pharma) (insudpharma.com)<br>Specialized pharmaceutical company with global presence, offering APIs, finished dosage forms, branded medicines, and biotech solutions for human and animal health. | Pharmaceutical Manufacturing | 🇪🇸 Madrid | 7,035 | 1977 |
| 19 | [Palladium Hotel Group](https://www.tamtam.ai/c/palladium-hotel-group) (palladiumhotelgroup.com)<br>Luxury hotel group with 9 international brands offering exclusive and personalized experiences in 6 countries, catering to adults, families, and cosmopolitan guests | Hospitality | 🇪🇸 Ibiza | 5,843 |  |
| 20 | [Samu](https://www.tamtam.ai/c/samu-seville) (samu.es)<br>A pioneering group in Spain with 40 years of healthcare, social action, and emergency experience, employing 2,000 professionals worldwide | Wellness and Fitness Services | 🇪🇸 Seville | 5,416 | 1981 |
| 21 | [Urbaser](https://www.tamtam.ai/c/urbaser) (urbaser.com)<br>A global sustainability-focused company providing environmental management services to over 50 million people in 20 countries through a large network of employees and subsidiaries | Environmental Services | 🇪🇸 Madrid | 4,472 |  |
| 22 | [Marktel Global Services SA](https://www.tamtam.ai/c/marktel-global-services-sa) (marktel.es)<br>A group specializing in BPO, Contact Center, and Technology Outsourcing services, providing global solutions with high levels of specialization | Professional Services | 🇪🇸 Madrid | 4,000 | 2000 |
| 23 | [Piñero](https://www.tamtam.ai/c/pinero) (grupo-pinero.com)<br>Family-owned company offering integrated tourism services including travel wholesaling, hotel chains, and transport, focused on customer satisfaction. | Holding Companies | 🇪🇸 Palma | 3,896 | 1975 |
| 24 | [Altia](https://www.tamtam.ai/c/altia) (altiacompany.com)<br>Provides future-proof digital solutions and innovative technology vision for organisations worldwide through a global team of professionals focusing on sustainable growth. | IT Services and IT Consulting | 🇪🇸 Oleiros (A Coruña) | 3,835 |  |
| 25 | [SORIGUÉ](https://www.tamtam.ai/c/sorigue) (sorigue.com)<br>A group with 70 years of experience in various sectors, focusing on innovation, talent management, and sustainability while providing value to clients | Construction | 🇪🇸 Lleida | 3,774 | 1959 |
| 26 | [Vithas](https://www.tamtam.ai/c/vithas)<br>Operates 22 hospitals and 39 medical centers across Spain, providing accredited, high-quality healthcare services to over five million patients annually. | Hospitals and Health Care | 🇪🇸 Madrid | 3,710 | 2012 |
| 27 | [santalucía seguros](https://www.tamtam.ai/c/santalucia-seguros) (santalucia.es)<br>Providing insurance and related services through multiple companies, focusing on customer care, innovation, and employee well-being across Spain. | Insurance | 🇪🇸 Madrid | 3,582 | 1922 |
| 28 | [Porcelanosa](https://www.tamtam.ai/c/porcelanosa) (porcelanosa.com)<br>A global leader in innovative tile, kitchen, and bath products known for trendsetting designs, top-quality products, and exceptional service worldwide | Construction | 🇪🇸 Villarreal | 3,427 | 1973 |
| 29 | [Abai](https://www.tamtam.ai/c/abai) (abaigroup.com)<br>A Spanish company specializing in customer relationship management through process outsourcing and digital transformation, using innovative technology solutions and AI | IT Services and IT Consulting | 🇪🇸 Madrid | 2,805 | 2019 |
| 30 | [TYPSA](https://www.tamtam.ai/c/typsa) (typsa.com)<br>A group of consulting engineering firms specializing in civil engineering, architecture, building technology, energy, and environmental projects worldwide since 1966 | Engineering Services | 🇪🇸 San Sebastián de los Reyes | 2,755 | 1966 |
| 31 | [Luckia](https://www.tamtam.ai/c/luckia) (luckiagaminggroup.com)<br>Luckia is a gaming brand that combines offline and online gaming, focusing on providing a comprehensive entertainment experience while democratizing gaming | Gambling Facilities and Casinos | 🇪🇸 Province of A Coruña | 2,655 | 1980 |
| 32 | [W2M WORLD2MEET](https://www.tamtam.ai/c/w2m-world2meet) (w2m.travel)<br>A travel division focused on achieving market leadership by anticipating market demands, customer needs, and offering quality and value | Travel Arrangements | 🇪🇸 Palma | 2,578 |  |
| 33 | [Cellnex Telecom](https://www.tamtam.ai/c/cellnex-telecom) (cellnex.com)<br>The company is a leading provider of wireless telecommunications and broadcasting infrastructure across Europe, with a focus on shared-use services | Telecommunications | 🇪🇸 Barcelona | 2,542 |  |
| 34 | [CUPA GROUP](https://www.tamtam.ai/c/cupa-group) (cupagroup.com)<br>Leading multinational in natural slate and stone, developing innovative solutions for energy efficiency and sustainability in construction worldwide. | Wholesale Building Materials | 🇪🇸 Sobradelo de Valdeorras | 2,500 | 1968 |
| 35 | [Eiffage Energía Sistemas](https://www.tamtam.ai/c/eiffage-energia-sistemas) (eiffageenergiasistemas.com)<br>A leading Spanish subsidiary of a French group, specializing in renewable energy, electrical infrastructure, maintenance, and healthcare technology with international presence | Construction | 🇪🇸 Albacete | 2,494 | 2003 |
| 36 | [HiperDino Supermercados](https://www.tamtam.ai/c/hiperdino-supermercados) (hiperdino.es)<br>A retail group in the Canary Islands with over 230 supermarkets, 7,500 employees, specializing in fresh products, customer service, and competitive prices | Food and Beverage Services | 🇪🇸 Las Palmas de Gran Canaria | 2,411 | 1978 |
| 37 | [Fundación Diagrama](https://www.tamtam.ai/c/fundacion-diagrama) (fundaciondiagrama.es)<br>A foundation established in 1991 dedicated to addressing the needs of vulnerable individuals through human rights advocacy and promoting social integration | Non-profit Organizations | 🇪🇸 Murcia | 2,246 | 1991 |
| 38 | [Pascual](https://www.tamtam.ai/c/pascual) (calidadpascual.com)<br>Spanish family-owned company offering a wide range of innovative, high-quality food and beverage products focused on health and nutrition. | Food and Beverage Services | 🇪🇸 Madrid | 2,200 | 1969 |
| 39 | [Grupo Hospital Privado](https://www.tamtam.ai/c/grupo-hospital-privado) (grupohospitalprivado.com)<br>An integrated health system focused on quality medical care, service management, technology, and prevention for sustainable healthcare | Wellness and Fitness Services | 🇪🇸 Córdoba | 2,140 |  |
| 40 | [TRADEBE](https://www.tamtam.ai/c/tradebe) (tradebe.com)<br>A global business group focused on environmental services, life sciences, health & nutrition, and port services with over 100 sites worldwide | Environmental Services | 🇪🇸 Barcelona | 2,111 | 1983 |
| 41 | [Allianz España](https://www.tamtam.ai/c/allianz-espana) (allianz.es)<br>Providing life and non-life insurance products, investment solutions, and client services through agents, brokers, and banking networks in Spain. | Insurance | 🇪🇸 Madrid | 1,952 |  |
| 42 | [Gransolar Group](https://www.tamtam.ai/c/gransolar-group) (gransolar.com)<br>A group of vertically integrated companies specializing in photovoltaic solar energy, offering design, construction, maintenance, and operation services for profitable investments | Renewable Energy Power Generation | 🇪🇸 Alcobendas | 1,940 | 2005 |
| 43 | [SEK International Schools](https://www.tamtam.ai/c/sek-international-schools) (sek.es)<br>A leading educational institution offering innovative and collaborative methodology, integrating technology to enhance student learning from kindergarten to university level | Education Administration Programs | 🇪🇸 San Sebastian de los Reyes (Madrid) | 1,827 | 1892 |
| 44 | [EZENTIS](https://www.tamtam.ai/c/ezentis) (ezentis.com)<br>A global industrial services group with 60 years of experience, specializing in operation and maintenance of infrastructure for energy and telecommunications companies in Latin America and Spain | Technology, Information and Internet | 🇪🇸 Madrid | 1,812 | 1959 |
| 45 | [Grupo SM](https://www.tamtam.ai/c/grupo-sm) (grupo-sm.com)<br>Provides educational, cultural, and training services to children, youth, teachers, families, and institutions across ten Iberoamerican countries. | Book and Periodical Publishing | 🇪🇸 Boadilla del Monte | 1,763 | 1938 |
| 46 | [CELSA GROUP](https://www.tamtam.ai/c/celsa-group) (celsagroup.com)<br>A leading European steel company with a global presence, producing long products and offering solutions for clients with a focus on safety, innovation, and sustainability | Manufacturing | 🇪🇸 Castellbisbal | 1,756 | 1967 |
| 47 | [Grupo Estel](https://www.tamtam.ai/c/grupo-estel) (estel.com.br)<br>With over 36 years of experience in electromechanical assembly and industrial instrumentation, providing integrated solutions in various sectors nationwide | Industrial Machinery Manufacturing | 🇪🇸 Aracruz | 1,739 | 1985 |
| 48 | [COFARES](https://www.tamtam.ai/c/cofares) (cofares.es)<br>A leading pharmaceutical distribution business in Spain, operating as a cooperative with a turnover exceeding 25 billion euros in 2012 | Pharmaceutical Manufacturing | 🇪🇸 Alcobendas | 1,735 |  |
| 49 | [Groupe Renault España](https://www.tamtam.ai/c/groupe-renault-espana) (renault.es)<br>Leading automobile manufacturer with a history since 1898, designing, manufacturing, and selling vehicles under different brands, offering financial services, and operating dealerships and production facilities in Spain | Motor Vehicle Manufacturing | 🇪🇸 Alcobendas | 1,721 |  |
| 50 | [NWorld Advisory, Tech & Operations](https://www.tamtam.ai/c/nworld-advisory-tech-and-operations) (n.world)<br>A group of specialized companies offering services in various stages of the value chain: Nfq, Nter, and Nforce | Business Consulting and Services | 🇪🇸 Madrid | 1,701 |  |
| 51 | [Primafrio](https://www.tamtam.ai/c/primafrio) (primafrio.com)<br>With over 60 years of experience, this international logistics operator specializes in transporting perishable goods and pharmaceuticals, focusing on sustainability and innovation | Transportation, Logistics, Supply Chain and Storage | 🇪🇸 Alhama de Murcia | 1,648 | 2007 |
| 52 | [SIMON](https://www.tamtam.ai/c/simon) (simonelectric.com)<br>Designs and manufactures electrical components, lighting, and connectivity solutions for various spaces. Focuses on innovation and user experience with a global presence. | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Barcelona | 1,644 | 1916 |
| 53 | [Planeta Formación y Universidades](https://www.tamtam.ai/c/planeta-formacion-y-universidades) (planetaformacion.com)<br>Established in 2003 as an international network of educational institutions, it is committed to providing university education and professional training aligned with market needs | Higher Education | 🇪🇸 Barcelona | 1,600 | 2003 |
| 54 | [GN](https://www.tamtam.ai/c/gn) (grupo-norte.es)<br>A leading Spanish corporate group offering facility, HR, security, outsourcing, social, educational services, insurance brokerage, and employment for disabled individuals Expanding internationally in Chile and Peru | Facilities Services | 🇪🇸 Madrid | 1,577 | 1972 |
| 55 | [Lecta](https://www.tamtam.ai/c/lecta) (lecta.com)<br>Leading manufacturer of specialty paper for labels, flexible packaging, pressure-sensitive materials, and publishing in Europe, with a focus on sustainability and innovation | Paper and Forest Product Manufacturing | 🇪🇸 Barcelona | 1,567 |  |
| 56 | [Grupo Fuertes](https://www.tamtam.ai/c/grupo-fuertes) (grupofuertes.com)<br>A diverse business group in Spain with a strong agro-food core, managing around twenty companies and ensuring high-quality products and services | Food and Beverage Services | 🇪🇸 Alhama de Murcia | 1,562 | 1954 |
| 57 | [Corporación Hijos de Rivera S.L.](https://www.tamtam.ai/c/corporacion-hijos-de-rivera-s-l) (corporacionhijosderivera.com)<br>A family-owned craft beer group dedicated to sustainability, with a legacy of over a century, focusing on people, planet, and community impact | Food and Beverage Services | 🇪🇸 Province of A Coruña | 1,525 |  |
| 58 | [FAES FARMA](https://www.tamtam.ai/c/faes-farma) (faesfarma.com)<br>A Spanish pharmaceutical company with international presence, Faes Farma conducts research, produces, and markets pharmaceutical products and raw materials, exporting globally | Pharmaceutical Manufacturing | 🇪🇸 Vizcaya | 1,519 | 1933 |
| 59 | [Orenes Grupo](https://www.tamtam.ai/c/orenes-grupo) (orenesgrupo.com)<br>A leisure company with over 50 years of experience managing casinos, bingo halls, sports betting, hotels, restaurants, and more across multiple countries | Entertainment Providers | 🇪🇸 Murcia | 1,497 | 1968 |
| 60 | [Lopesan](https://www.tamtam.ai/c/lopesan) (lopesan.com)<br>A hotel group with 21 hotels offering luxury accommodation, golf courses, wellness centers, and conference facilities for discerning travelers | Hospitality | 🇪🇸 San Bartolomé de Tirajana | 1,492 | 1972 |
| 61 | [Baleària](https://www.tamtam.ai/c/balearia) (bit.ly)<br>A leading shipping company connecting Balearic Islands, Ceuta, Melilla, Canaries with the mainland, Morocco, Algeria, France, and the Caribbean, focusing on innovation and sustainability | Maritime Transportation | 🇪🇸 Dénia | 1,491 | 1998 |
| 62 | [Grupo SIFU](https://www.tamtam.ai/c/grupo-sifu) (gruposifu.com)<br>With 30 years of experience, the company offers a wide range of outsourced products and services, specializing in socially responsible Facility Services | Business Consulting and Services | 🇪🇸 L'Hospitalet de Llobregat | 1,477 | 1993 |
| 63 | [Canal de Isabel II](https://www.tamtam.ai/c/canal-de-isabel-ii) (canaldeisabelsegunda.es)<br>A public company in Madrid managing the water cycle, ensuring supply and quality, while contributing to environmental protection and using advanced technology | Utilities | 🇪🇸 Madrid | 1,475 | 1851 |
| 64 | [GADISA](https://www.tamtam.ai/c/gadisa) (gadisa.es)<br>A national distribution company focused on honesty, service, and customer satisfaction, offering a variety of quality products at competitive prices | Food and Beverage Services | 🇪🇸 Betanzos | 1,460 | 1986 |
| 65 | [Viscofan](https://www.tamtam.ai/c/viscofan) (viscofan.com)<br>Global leader in artificial casings for meat products, distributing worldwide in over 100 countries Utilizes technology for cellulose, collagen, fibrous, and plastic casings | Food and Beverage Services | 🇪🇸 Tajonar | 1,454 | 1975 |
| 66 | [Vidrala](https://www.tamtam.ai/c/vidrala) (vidrala.com)<br>Consumer packaging company specializing in glass containers for food and beverage products, offering packaging services, logistic solutions, and beverage filling activities to major brands globally | Packaging and Containers Manufacturing | 🇪🇸 Llodio | 1,440 | 1965 |
| 67 | [SATEC](https://www.tamtam.ai/c/satec-pozuelo-de-alarcon) (satec.es)<br>A global system integrator specializing in IT consulting, BPO services, industry 40 solutions, and turnkey software projects since 1988 | IT Services and IT Consulting | 🇪🇸 Pozuelo de Alarcón | 1,426 | 1988 |
| 68 | [Arteche](https://www.tamtam.ai/c/arteche) (arteche.com)<br>A leading provider of high-tech solutions and equipment for the electric power industry worldwide, including instrument transformers, relays, protection equipment, and automation systems | Electrical Equipment Manufacturing | 🇪🇸 Mungia | 1,422 | 1946 |
| 69 | [Coren](https://www.tamtam.ai/c/coren) (coren.es)<br>It specializes in providing tailored business solutions, enhancing operational efficiency, and delivering exceptional customer service across various industries. | Food and Beverage Services | 🇪🇸 Ourense | 1,417 | 1959 |
| 70 | [GRUP MUTUAM](https://www.tamtam.ai/c/grup-mutuam) (mutuam.cat)<br>Provides healthcare and social services. A non-profit social economy organization since 1905, reinvesting all profits into improving and expanding its activities. | Hospitals and Health Care | 🇪🇸 Barcelona | 1,400 | 1905 |
| 71 | [Mútua Terrassa](https://www.tamtam.ai/c/mutua-terrassa) (mutuaterrassa.com)<br>Provides comprehensive healthcare, from primary care to hospital and social care, also involved in medical research, training, clinical analysis, and insurance. | Public Health | 🇪🇸 Terrassa | 1,364 | 1900 |
| 72 | [Grupo Indukern](https://www.tamtam.ai/c/grupo-indukern) (grupoindukern.com)<br>The Indukern Group consists of companies involved in chemical product distribution, veterinary products, and generic pharmaceuticals, with a sales volume of around 600 million Euros | Pharmaceutical Manufacturing | 🇪🇸 Terrassa | 1,327 | 1962 |
| 73 | [3Cat Corporatiu](https://www.tamtam.ai/c/3cat-corporatiu) (3cat.cat)<br>A public entity managing Catalonia's audiovisual communication channels, promoting Catalan culture and language, and participating in various international broadcasting associations | Broadcast Media Production and Distribution | 🇪🇸 Sant Joan Despí | 1,309 | 1983 |
| 74 | [MTS Globe](https://www.tamtam.ai/c/mts-globe) (mtsglobe.com)<br>Leading independent incoming provider in Europe with 65 destination offices, serving millions of customers through high service levels and innovative solutions | Travel Arrangements | 🇪🇸 Palma | 1,270 | 1967 |
| 75 | [Unyleya Educacional](https://www.tamtam.ai/c/unyleya-educacional) (unyleya.com.br)<br>Bringing together companies, partners, and thinkers dedicated to advancing education through distance learning solutions and a highly qualified teaching faculty | Higher Education | 🇪🇸 Asa Norte | 1,255 |  |
| 76 | [Teknei](https://www.tamtam.ai/c/teknei) (teknei.com)<br>A leading technology services and consulting firm specializing in innovative digital solutions, business automation, cybersecurity, and infrastructure modernization, with a focus on fostering innovation and collaboration among its team | IT Services and IT Consulting | 🇪🇸 Bilbao | 1,242 | 2010 |
| 77 | [Sermicro](https://www.tamtam.ai/c/sermicro) (gruposermicro.com)<br>ICT solutions and services integrator of reference with 35+ years of experience, offering innovative technology solutions for businesses worldwide Providing opportunities for professional growth | IT Services and IT Consulting | 🇪🇸 Madrid | 1,239 | 1985 |
| 78 | [Enagás](https://www.tamtam.ai/c/enagas) (enagas.es)<br>The company is the Technical Manager of the Spanish Gas System, ensuring competition and security, with international presence in Mexico and Chile | Oil and Gas | 🇪🇸 Madrid | 1,239 | 1972 |
| 79 | [PRISA](https://www.tamtam.ai/c/prisa) (prisa.com)<br>A leading company in creating and distributing cultural, educational, informational, and entertainment content in Spanish and Portuguese-speaking markets, reaching millions worldwide | Media Production | 🇪🇸 Madrid | 1,219 |  |
| 80 | [Albia Servicios Funerarios](https://www.tamtam.ai/c/albia-servicios-funerarios) (albia.es)<br>A national group specializing in organizing and managing personalized funeral services, operating over 250 centers including funeral homes, crematoriums, floristry businesses, and a marble factory | Individual and Family Services | 🇪🇸 Madrid | 1,200 | 1998 |
| 81 | [Grupo Soledad](https://www.tamtam.ai/c/grupo-soledad) (gruposoledad.com)<br>A group of companies specializing in the tire industry, from production and distribution to rubber treatment for reuse, renewal, and recycling | Motor Vehicle Manufacturing | 🇪🇸 Elche | 1,200 | 1986 |
| 82 | [Hijos de Rivera, S.A.U.](https://www.tamtam.ai/c/hijos-de-rivera-s-a-u) (lacerveceriaestrellagalicia.es)<br>A 117-year-old Galician family-owned company specializing in producing, distributing high-quality beverages, prioritizing people, community impact, and environmental sustainability | Food and Beverage Services | 🇪🇸 La Coruña | 1,137 | 1906 |
| 83 | [Grupo Nueva Pescanova](https://www.tamtam.ai/c/grupo-nueva-pescanova) (nuevapescanova.com)<br>A leading Spanish multinational in the seafood industry, involved in all aspects of the value chain, from fishing and farming to processing and selling worldwide | Food and Beverage Manufacturing | 🇪🇸 Chapela (Redondela) | 1,132 | 2015 |
| 84 | [JUNGLE](https://www.tamtam.ai/c/jungle-madrid) (wejungle.com)<br>An ecosystem of creative companies specializing in transforming businesses using creativity across strategy, design, advertising, digital production, and more | Business Consulting and Services | 🇪🇸 Madrid | 1,116 | 2019 |
| 85 | [ATRESMEDIA](https://www.tamtam.ai/c/atresmedia) (atresmedia.com)<br>ATRESMEDIA is a leading communication group in Spain, operating in television, digital development, radio, cinema, internet, events organization, and corporate social responsibility campaigns | Broadcast Media Production and Distribution | 🇪🇸 Madrid | 1,109 |  |
| 86 | [GRUPO LANTERO](https://www.tamtam.ai/c/grupo-lantero) (grupolantero.com)<br>A Spanish multinational specializing in packaging and graphic arts, with divisions for rigid plastic sheets, flexible packaging, folding carton boxes, and book graphics | Packaging and Containers Manufacturing | 🇪🇸 Madrid | 1,078 |  |
| 87 | [Grupo Hotusa](https://www.tamtam.ai/c/grupo-hotusa) (grupohotusa.com)<br>A dynamic organization with over 35 years of experience, operating in 100+ countries Divided into tourism and hotel divisions, managing a portfolio of 130+ hotels globally | Travel Arrangements | 🇪🇸 Barcelona | 1,053 | 1977 |
| 88 | [Molins](https://www.tamtam.ai/c/molins) (molins.es)<br>A leading company founded in 1928, specializing in manufacturing, marketing, and distributing cement products internationally with a diverse range of construction materials | Construction | 🇪🇸 Sant Vicenç dels Horts | 1,051 | 1928 |
| 89 | [Grupo Constant](https://www.tamtam.ai/c/grupo-constant) (grupoconstant.com)<br>Leader in HR outsourcing, facilities, and temporary work solutions Specializing in effective, innovative services, focusing on quality, authenticity, respect, and efficiency | Human Resources Services | 🇪🇸 Barcelona | 1,041 | 1987 |
| 90 | [Corporació Catalana de Mitjans Audiovisuals](https://www.tamtam.ai/c/corporacio-catalana-de-mitjans-audiovisuals) (3cat.cat)<br>The company manages the audiovisual media for the Generalitat de Catalunya, including TV channels, radio stations, digital content, and promotes Catalan culture and language | Broadcast Media Production and Distribution | 🇪🇸 Sant Joan Despí | 1,002 | 1983 |
| 91 | [Impress](https://www.tamtam.ai/c/impress) (smile2impress.com)<br>Providing personalized clear aligner orthodontic treatments across Europe and the US, focusing on comfort, discretion, and visible results quickly. | Hospitals and Health Care | 🇪🇸 Barcelona | 1,002 | 2019 |
| 92 | [GAM - Solutions](https://www.tamtam.ai/c/gam-solutions) (gamrentals.com)<br>Specialized industrial machinery services including rental, maintenance, energy solutions, engineering, robotics, training, and event management across multiple countries. | Machinery Manufacturing | 🇪🇸 Granda | 979 | 2003 |
| 93 | [Grupo Solitium](https://www.tamtam.ai/c/grupo-solitium) (solitium.es)<br>Specialized group offering office, IT, and communication services for SMEs, including 3D printing and professional printing Emphasizes creativity, innovation, and commitment to clients' projects | IT Services and IT Consulting | 🇪🇸 Zaragoza | 960 | 2005 |
| 94 | [Grupo Uvesa](https://www.tamtam.ai/c/grupo-uvesa) (uvesa.es)<br>A leading producer of poultry in Spain with over 58 years of experience in production, processing, and distribution of poultry and pork meat | Food and Beverage Services | 🇪🇸 Tudela | 948 | 1964 |
| 95 | [PagoNxt (a Santander company)](https://www.tamtam.ai/c/pagonxt-a-santander-company) (pagonxt.com)<br>A leading payment solution provider with a global presence, offering fast solutions to merchants, corporates, and SMEs through innovative fintech services | Financial Services | 🇪🇸 Madrid | 942 | 2020 |
| 96 | [ITURRI](https://www.tamtam.ai/c/iturri) (iturri.com)<br>Family business group provides garments, equipment, vehicles for Security, Industrial Protection, Emergencies, Defense, and Health, protecting people with innovative solutions. | Transportation, Logistics, Supply Chain and Storage | 🇪🇸 Seville | 941 | 1947 |
| 97 | [IMQ (IGUALATORIO MEDICO QUIRÚRGICO)](https://www.tamtam.ai/c/imq-igualatorio-medico-quirurgico) (imq.es)<br>Leading private healthcare insurer in the Basque Country, providing medical insurance, healthcare services, and operating hospitals and medical centers for individuals and businesses. | Insurance | 🇪🇸 Bilbao | 927 | 1934 |
| 98 | [Sonepar España](https://www.tamtam.ai/c/sonepar-espana) (sonepar.es)<br>Distribution of electrical products and solutions for residential, industrial, and tertiary sectors with extensive local presence and customer focus. | Wholesale | 🇪🇸 Leganés | 921 |  |
| 99 | [Neuraxpharm](https://www.tamtam.ai/c/neuraxpharm) (neuraxpharm.com)<br>A European specialty pharmaceutical company focusing on treating central nervous system disorders, with a strong presence in over 20 European countries | Pharmaceutical Manufacturing | 🇪🇸 Sant Joan Despí | 921 |  |
| 100 | [MainJobs](https://www.tamtam.ai/c/mainjobs) (grupomainjobs.com)<br>Mainjobs is a technology consulting company that leverages digital tools to boost employment and digital skills through training, innovation, and social outreach | IT Services and IT Consulting | 🇪🇸 España | 887 | 2008 |

## 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 Spain

- [The largest companies in Spain](https://www.tamtam.ai/l/largest-companies-spain) (10,893)
- [Multinational companies in Spain](https://www.tamtam.ai/l/multinational-companies-spain) (2,706)
- [Retail chains in Spain](https://www.tamtam.ai/l/retail-chains-spain) (1,251)
- [Manufacturers in Spain](https://www.tamtam.ai/l/manufacturers-spain) (1,080)
- [Companies with in-house R&D in Spain](https://www.tamtam.ai/l/r-and-d-companies-spain) (1,067)
- [Wellness and Fitness Services companies in Spain](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-spain) (879)
- [Healthcare providers in Spain](https://www.tamtam.ai/l/healthcare-providers-spain) (711)
- [Companies with a mobile app in Spain](https://www.tamtam.ai/l/companies-with-mobile-app-spain) (561)
- [Hotel and hospitality groups in Spain](https://www.tamtam.ai/l/hospitality-groups-spain) (539)
- [Family-owned companies in Spain](https://www.tamtam.ai/l/family-owned-companies-spain) (531)
- [Software Development companies in Spain](https://www.tamtam.ai/l/software-development-companies-spain) (530)
- [Professional services firms in Spain](https://www.tamtam.ai/l/professional-services-firms-spain) (522)
- [Critical infrastructure operators in Spain](https://www.tamtam.ai/l/critical-infrastructure-operators-spain) (517)
- [IT services companies in Spain](https://www.tamtam.ai/l/it-services-companies-spain) (484)
- [Financial services firms in Spain](https://www.tamtam.ai/l/financial-services-firms-spain) (482)
- [Food and Beverage Services companies in Spain](https://www.tamtam.ai/l/food-and-beverage-services-companies-spain) (462)
- [SaaS companies in Spain](https://www.tamtam.ai/l/saas-companies-spain) (445)
- [Retail Apparel and Fashion companies in Spain](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-spain) (439)
- [IT Services and IT Consulting companies in Spain](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-spain) (437)
- [Hospitality companies in Spain](https://www.tamtam.ai/l/hospitality-companies-spain) (435)
- [Consulting firms in Spain](https://www.tamtam.ai/l/consulting-firms-spain) (420)
- [E-commerce companies in Spain](https://www.tamtam.ai/l/ecommerce-companies-spain) (416)
- [Food and beverage companies in Spain](https://www.tamtam.ai/l/food-and-beverage-companies-spain) (416)
- [Hardware manufacturers in Spain](https://www.tamtam.ai/l/hardware-companies-spain) (415)

## The same list elsewhere in Spain

- [Corporate groups and holding companies in Community of Madrid](https://www.tamtam.ai/l/holding-companies-community-of-madrid) (123)
- [Corporate groups and holding companies in Catalonia](https://www.tamtam.ai/l/holding-companies-catalonia) (79)
- [Corporate groups and holding companies in Andalusia](https://www.tamtam.ai/l/holding-companies-andalusia) (34)
- [Corporate groups and holding companies in Valencian Community](https://www.tamtam.ai/l/holding-companies-valencian-community) (28)
- [Corporate groups and holding companies in Madrid](https://www.tamtam.ai/l/holding-companies-madrid) (89)
- [Corporate groups and holding companies in Barcelona](https://www.tamtam.ai/l/holding-companies-barcelona) (38)

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