# The 50 largest companies with in-house R&D in Andalusia

Tamtam tracks 89 companies with in-house R&D headquartered in Andalusia. This list ranks the 50 largest by number of employees on LinkedIn, led by Universidad de Granada, Universidad Politécnica de Madrid and Samu. Their median headcount is 500. Half of them were founded in 1981 or later. The most common headquarters are Córdoba (12), Seville (12) and Málaga (7).

The companies in Andalusia with in-house R&D are primarily large institutions, predominantly universities and healthcare providers. Key examples include the Universidad de Granada, known for its extensive research with 346 groups, and Samu, a pioneering group in healthcare and social action. Other significant entities are PERSÁN, a multinational homecare company, and CEMOSA, specializing in engineering and quality control in construction.

A notable pattern is the strong concentration of higher education institutions, with many universities like the Universidad de Córdoba and Universidad Loyola emphasizing research and academic excellence. The healthcare sector also features prominently, with several large hospitals demonstrating a commitment to advanced R&D within the region.

🇪🇸 Andalusia · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Universidad de Granada](https://www.tamtam.ai/c/universidad-de-granada) (ugr.es)<br>The company is a university known for high-quality research, with 346 research groups, 165 projects, and partnerships with businesses and international organizations | Higher Education | 🇪🇸 Granada | 7,376 | 1531 |
| 2 | [Universidad Politécnica de Madrid](https://www.tamtam.ai/c/universidad-politecnica-de-madrid) (upm.es)<br>Educates students in architecture, engineering, sport, and fashion design, conducts research, and secures significant R&D funding from European and national programs. | Higher Education | 🇪🇸 Madrid | 6,447 | 1971 |
| 3 | [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 |
| 4 | [Universidad de Córdoba](https://www.tamtam.ai/c/universidad-de-cordoba) (uco.es)<br>The University of Cordoba focuses on agricultural, health sciences, humanities, and legal and social sciences education, leading the ceiA3 International Excellence Campus | Higher Education | 🇪🇸 Córdoba | 3,304 | 1972 |
| 5 | [Hospital Privado Universitario de Córdoba](https://www.tamtam.ai/c/hospital-privado-universitario-de-cordoba) (hospitalprivado.com.ar)<br>A private university hospital in Córdoba, Argentina, dedicated to providing high-quality medical care, research, and education for over 60 years | Wellness and Fitness Services | 🇪🇸 Córdoba | 2,041 | 1957 |
| 6 | [Universidad Católica de Córdoba](https://www.tamtam.ai/c/universidad-catolica-de-cordoba) (ucc.edu.ar)<br>A prestigious educational institution in Argentina, managed by the Jesuits, offering a variety of academic programs to over 8,000 students | Higher Education | 🇪🇸 Córdoba | 1,898 | 1956 |
| 7 | [Universidad de Almería](https://www.tamtam.ai/c/universidad-de-almeria) (ual.es)<br>A university committed to quality education, excellence in research, and innovation to meet societal needs and prepare students to be professionals and good citizens | Higher Education | 🇪🇸 Almería | 1,806 | 1993 |
| 8 | [Hospital Universitario Virgen del Rocío](https://www.tamtam.ai/c/hospital-universitario-virgen-del-rocio) (hospitaluvrocio.es)<br>A public hospital in Andalucía with cutting-edge technology, providing complex healthcare services to over half a million patients, led by dedicated professionals | Hospitals and Health Care | 🇪🇸 Seville | 1,537 | 1955 |
| 9 | [PERSÁN](https://www.tamtam.ai/c/persan) (persan.es)<br>Multinational homecare company combining family values with innovation, technology, and sustainability to deliver quality cleaning products worldwide. | Chemical Manufacturing | 🇪🇸 Seville | 1,527 |  |
| 10 | [Universidad Loyola](https://www.tamtam.ai/c/universidad-loyola) (uloyola.es)<br>Private university driven by the Society of Jesus, educating individuals with humanism, professional competence, justice, and Christian inspiration for social development and thought creation. | Higher Education | 🇪🇸 Seville | 1,187 |  |
| 11 | [CEMOSA](https://www.tamtam.ai/c/cemosa) (cemosa.es)<br>Specialized engineering and quality control services in construction, promoting knowledge, innovation, and technology for over 45 years Offering services in multiple areas like engineering, geotechnics, and certification | Civil Engineering | 🇪🇸 Málaga | 1,092 | 1972 |
| 12 | [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 |
| 13 | [Hospital Universitario Reina Sofía](https://www.tamtam.ai/c/hospital-universitario-reina-sofia) (sspa.juntadeandalucia.es)<br>The Hospital Universitario Reina Sofía in Andalusia provides reliable healthcare, education, and research services with over 5,000 professionals, known for innovative procedures and transplant programs | Wellness and Fitness Services | 🇪🇸 Córdoba | 913 | 1976 |
| 14 | [INERCO](https://www.tamtam.ai/c/inerco) (inerco.com)<br>Provider of comprehensive services and advanced technologies for sustainable industrial development, specializing in emissions reduction, energy efficiency, renewables, and environmental consulting globally | Engineering Services | 🇪🇸 Seville | 852 | 1984 |
| 15 | [AGQ Labs](https://www.tamtam.ai/c/agq-labs) (agqlabs.com)<br>Advanced laboratory testing, agronomic consulting, engineering, and environmental project management for agrifood, mining, health, and biopharmaceutical industries. | International Trade and Development | 🇪🇸 Seville | 811 | 1993 |
| 16 | [ALESTIS AEROSPACE](https://www.tamtam.ai/c/alestis-aerospace) (alestis.aero)<br>Supplier to aerospace OEM's and Tier 1's, offering design, production, and support services Specialized in composite materials, structures, and components with global presence | Airlines and Aviation | 🇪🇸 La Rinconada | 729 |  |
| 17 | [Promedon](https://www.tamtam.ai/c/promedon) (promedon.com)<br>International leader in medical technology research, development, production, and distribution Specializes in Urology, Urogynecology, Sports Medicine, Arthroscopy, and various surgical solutions in multiple countries | Medical Equipment Manufacturing | 🇪🇸 Córdoba | 685 | 1985 |
| 18 | [ALVIC](https://www.tamtam.ai/c/alvic) (alvic.com)<br>A global leader in manufacturing high quality panels and furniture components for the decoration industry, with innovative surface technologies recognized worldwide | Furniture and Home Furnishings Manufacturing | 🇪🇸 Alcaudete | 633 | 1965 |
| 19 | [tbo](https://www.tamtam.ai/c/tbo) (tbo.group)<br>Global language translation company providing services in over 80 languages to help businesses succeed in international markets with a focus on quality and customer satisfaction | Translation and Localization | 🇪🇸 Córdoba | 597 | 2005 |
| 20 | [Atlantic Copper](https://www.tamtam.ai/c/atlantic-copper) (atlantic-copper.es)<br>Leading producer of high-purity refined copper in Spain, part of the world's second-largest copper producer Located in Huelva, specializing in sustainable copper production | Primary Metal Manufacturing | 🇪🇸 Huelva | 594 | 1970 |
| 21 | [Hospital Universitario Clínico San Cecilio](https://www.tamtam.ai/c/hospital-universitario-clinico-san-cecilio) (husc.es)<br>A public hospital in Granada with state-of-the-art facilities, over 3,200 staff, high complexity services, extensive research activity, and commitment to innovation and quality improvement in healthcare | Hospitals and Health Care | 🇪🇸 Granada | 585 |  |
| 22 | [Porta Hnos. S.A.](https://www.tamtam.ai/c/porta-hnos-s-a) (porta.com.ar)<br>Leading producer of high-quality alcohol for medicinal, cosmetic, and food use With a history dating back to 1882, focused on sustainability and community growth | Food and Beverage Services | 🇪🇸 Córdoba | 580 | 1882 |
| 23 | [COVAP](https://www.tamtam.ai/c/covap) (covap.es)<br>Agricultural cooperative revolutionizing food production for economic and social development, focusing on quality dairy, meat, and animal feed products | Food and Beverage Services | 🇪🇸 Pozoblanco | 526 | 1959 |
| 24 | [SOLTEL Group](https://www.tamtam.ai/c/soltel-group) (soltel.es)<br>Specialized in IT and Telecommunications services, offering administration, maintenance, and technical assistance with a focus on innovation, efficiency, and customer satisfaction | Strategic Management Services | 🇪🇸 Seville | 522 | 2002 |
| 25 | [Sofitec](https://www.tamtam.ai/c/sofitec) (sofitec.es)<br>Manufacturing aerostructures, composite, and metallic parts, facing the future with an extraordinary team and committed to improvement and competitiveness in the aerospace industry. | Professional Services | 🇪🇸 Carmona | 500 | 1999 |
| 26 | [INGESA](https://www.tamtam.ai/c/ingesa) (ingesa.eu)<br>Consulting firm founded in 1987, providing services in project drafting, technical studies, civil engineering, urban planning, building, and R&D in a sustainable manner | Civil Engineering | 🇪🇸 Córdoba | 490 | 1987 |
| 27 | [STRUGAL](https://www.tamtam.ai/c/strugal) (strugal.com)<br>A company specializing in aluminum carpentry systems, facade solutions, and accessories, providing innovative design, manufacturing, and distribution services nationally and internationally | Manufacturing | 🇪🇸 Alcalá de Guadaira | 487 | 1975 |
| 28 | [Magtel](https://www.tamtam.ai/c/magtel) (magtel.es)<br>A technology-based company specializing in innovative solutions for designing, constructing, and maintaining projects in telecommunications, energy, environment, railways, and buildings Expanding globally | Renewables & Environment | 🇪🇸 Córdoba | 471 | 1990 |
| 29 | [PREMO Group](https://www.tamtam.ai/c/premo-group) (grupopremo.com)<br>Global leader in innovative magnetics technology for 4th Industrial Revolution, specializing in RFID, NFC, VR/AR, IoT, Electric Vehicles, M2M, and custom solutions | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Málaga | 447 | 1962 |
| 30 | [Uso Público y Ecoturismo- AMAYA](https://www.tamtam.ai/c/uso-publico-y-ecoturismo-amaya) (juntadeandalucia.es)<br>Specializing in service concessions for public use facilities within protected natural areas in Andalucia, Spain | Government Administration | 🇪🇸 Seville | 431 |  |
| 31 | [Acesur](https://www.tamtam.ai/c/acesur) (acesur.com)<br>Leader in olive oil industry with over 175 years of experience in production, packaging, and marketing, focusing on quality, innovation, and global export | Food and Beverage Services | 🇪🇸 Dos Hermanas | 426 | 1840 |
| 32 | [MP Lifts - Ascensores](https://www.tamtam.ai/c/mp-lifts-ascensores) (mpascensores.com)<br>A global manufacturer providing eco-efficient elevator solutions to meet international standards, offering a wide range of products for vertical and horizontal transportation needs | Industrial Machinery Manufacturing | 🇪🇸 Seville | 426 |  |
| 33 | [FAdeA](https://www.tamtam.ai/c/fadea) (fadeasa.com.ar)<br>The company designs, manufactures, maintains, and modernizes civilian and military aircraft, produces aircraft parts, and provides engineering services with certifications and project management expertise | Airlines and Aviation | 🇪🇸 Córdoba | 426 | 1927 |
| 34 | [Airzone Control](https://www.tamtam.ai/c/airzone-control) (airzonecontrol.com)<br>Established in 1997, this company specializes in HVAC controls and integration to enhance energy efficiency and comfort in homes | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Málaga | 416 | 1997 |
| 35 | [alfran](https://www.tamtam.ai/c/alfran) (alfran.com)<br>Specializing in providing integral services for industries like Steel, Cement, Lime, Petrochemical, and Energy through repairs, construction, fireproofing, and insulation | Glass, Ceramics and Concrete Manufacturing | 🇪🇸 Alcalá De Guadaíra | 390 | 1914 |
| 36 | [Tecnomyl S.A.](https://www.tamtam.ai/c/tecnomyl-s-a) (tecnomyl.com.ar)<br>A company specializing in supplying high-quality agrochemical products for the protection and innovation of farming and agriculture | Farming | 🇪🇸 Córdoba | 354 | 1991 |
| 37 | [IBIMA Plataforma BIONAND](https://www.tamtam.ai/c/ibima-plataforma-bionand) (ibima.eu)<br>IBIMA is a biomedical research institute in Andalucía, focusing on integrating basic, clinical, and public health research to improve healthcare | Research Services | 🇪🇸 Málaga | 350 | 2010 |
| 38 | [Negratín Global Services](https://www.tamtam.ai/c/negratin-global-services) (negratin.com)<br>An industrial and service group in the Energy, Industry, and Facilities sectors, offering Montages, Maintenance, Turnkey Projects, Integrated Solutions, and Project Development globally | Services for Renewable Energy | 🇪🇸 Peligros | 310 | 1998 |
| 39 | [UG21 Engineering](https://www.tamtam.ai/c/ug21-engineering) (ug21.com)<br>UG21 is an engineering company focused on building infrastructure in Spain, Colombia, Peru, Mexico, Costa Rica, and Panama with a commitment to progress and sustainability | Civil Engineering | 🇪🇸 Mairena del Aljarafe | 298 | 2001 |
| 40 | [UBAGO GROUP MARE](https://www.tamtam.ai/c/ubago-group-mare) (ubagogroup.com)<br>With over 40 years of experience, this company produces a wide range of high-quality seafood products using traditional methods and advanced technology | Food and Beverage Manufacturing | 🇪🇸 Málaga | 291 |  |
| 41 | [PANTOJA Grupo Logístico](https://www.tamtam.ai/c/pantoja-grupo-logistico) (grupopantoja.com)<br>Extensive experience in transport and integrated logistics, focusing on client feedback, technology, specialized service, and innovation. | Transportation, Logistics, Supply Chain and Storage | 🇪🇸 Santiponce | 282 | 1948 |
| 42 | [Atalaya Riotinto](https://www.tamtam.ai/c/atalaya-riotinto) (riotinto.atalayamining.com)<br>Mining company in Spain reviving copper mining in Riotinto, employing more than 470 people, with reserves to continue production for at least 16 years | Mining | 🇪🇸 Minas de Ríotinto | 272 | 2005 |
| 43 | [DHV Technology](https://www.tamtam.ai/c/dhv-technology) (dhvtechnology.com)<br>DHV Technology manufactures solar panels for various applications, offers consulting services for R&D, project management, and emphasizes professional training, teamwork, and international presence in the sectors of renewable energy, microelectronics, aeronautics, and defense They focus on developing cutting-edge solutions in the space and aeronautical sector to contribute to European technological independence and are dedicated to utilizing cubesat and small satellite technology to make space exploration more accessible | Aviation and Aerospace Component Manufacturing | 🇪🇸 Málaga | 256 | 2013 |
| 44 | [Aytos Berger-Levrault](https://www.tamtam.ai/c/aytos-berger-levrault) (aytos.es)<br>A leading company in developing and implementing electronic management solutions for public entities, part of a multinational group with a broad portfolio of applications | Software Development | 🇪🇸 Écija | 249 | 1985 |
| 45 | [Laboratorio de Hemoderivados - UNC](https://www.tamtam.ai/c/laboratorio-de-hemoderivados-unc) (unc-hemoderivados.com.ar)<br>A nonprofit pharmaceutical laboratory affiliated with a university, focusing on improving access to essential drugs, regulating prices, and producing key medical products | Pharmaceutical Manufacturing | 🇪🇸 Córdoba | 249 | 1964 |
| 46 | [Bilba Constructora](https://www.tamtam.ai/c/bilba-constructora) (bilba.es)<br>A family-owned construction company focusing on attention to detail, offering a wide range of services including industrial, civil works, installations, renovations, and commercial projects | Construction | 🇪🇸 Málaga | 243 | 2002 |
| 47 | [ENSA](https://www.tamtam.ai/c/ensa) (ensasport.com)<br>A pioneering company in personal training services, offering innovative programs, health services, and athletic centers with a team of experts and researchers | Wellness and Fitness Services | 🇪🇸 Seville | 228 | 2006 |
| 48 | [Tier1 S.A.](https://www.tamtam.ai/c/tier1-s-a) (tier1.es)<br>Tier1 provides efficient and innovative software solutions, IT infrastructure deployment, and process outsourcing, focusing on continuous improvement and value for businesses | IT Services and IT Consulting | 🇪🇸 Camas | 224 | 1993 |
| 49 | [Grupo Sevilla Control (GSC)](https://www.tamtam.ai/c/grupo-sevilla-control-gsc) (gsc-aero.com)<br>Manufacturing machined and assembled aerospace parts, offering surface and heat treatments, testing, and final assembly for major aircraft manufacturers and suppliers. | Aviation and Aerospace Component Manufacturing | 🇪🇸 Seville | 219 | 1989 |
| 50 | [COSMEWAX](https://www.tamtam.ai/c/cosmewax) (cosmewax.com)<br>A leading manufacturer in the cosmetics sector with over 60 years of experience, specializing in skin care and hair removal products for third parties worldwide | Personal Care Product Manufacturing | 🇪🇸 Jerez de la Frontera | 216 | 1960 |

## 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 12, 2026.

## More company lists in Andalusia

- [The largest companies in Andalusia](https://www.tamtam.ai/l/largest-companies-andalusia) (950)
- [Multinational companies in Andalusia](https://www.tamtam.ai/l/multinational-companies-andalusia) (176)
- [Retail chains in Andalusia](https://www.tamtam.ai/l/retail-chains-andalusia) (140)
- [Wellness and Fitness Services companies in Andalusia](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-andalusia) (110)
- [Healthcare providers in Andalusia](https://www.tamtam.ai/l/healthcare-providers-andalusia) (89)
- [Manufacturers in Andalusia](https://www.tamtam.ai/l/manufacturers-andalusia) (84)
- [Family-owned companies in Andalusia](https://www.tamtam.ai/l/family-owned-companies-andalusia) (54)
- [Education providers in Andalusia](https://www.tamtam.ai/l/education-companies-andalusia) (53)
- [Hospitality companies in Andalusia](https://www.tamtam.ai/l/hospitality-companies-andalusia) (51)
- [Food and Beverage Services companies in Andalusia](https://www.tamtam.ai/l/food-and-beverage-services-companies-andalusia) (48)
- [Hotel and hospitality groups in Andalusia](https://www.tamtam.ai/l/hospitality-groups-andalusia) (47)
- [Software Development companies in Andalusia](https://www.tamtam.ai/l/software-development-companies-andalusia) (47)
- [Critical infrastructure operators in Andalusia](https://www.tamtam.ai/l/critical-infrastructure-operators-andalusia) (46)
- [Companies with a mobile app in Andalusia](https://www.tamtam.ai/l/companies-with-mobile-app-andalusia) (44)
- [Public sector organisations in Andalusia](https://www.tamtam.ai/l/public-sector-organisations-andalusia) (44)
- [Agriculture companies in Andalusia](https://www.tamtam.ai/l/agriculture-companies-andalusia) (42)
- [Food and beverage companies in Andalusia](https://www.tamtam.ai/l/food-and-beverage-companies-andalusia) (41)
- [Consumer goods companies in Andalusia](https://www.tamtam.ai/l/consumer-goods-companies-andalusia) (40)
- [E-commerce companies in Andalusia](https://www.tamtam.ai/l/ecommerce-companies-andalusia) (38)
- [SaaS companies in Andalusia](https://www.tamtam.ai/l/saas-companies-andalusia) (38)
- [Distributors and wholesalers in Andalusia](https://www.tamtam.ai/l/distributors-and-wholesalers-andalusia) (34)
- [Corporate groups and holding companies in Andalusia](https://www.tamtam.ai/l/holding-companies-andalusia) (34)
- [Financial services firms in Andalusia](https://www.tamtam.ai/l/financial-services-firms-andalusia) (31)
- [Transportation, Logistics, Supply Chain and Storage companies in Andalusia](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-andalusia) (31)

## The same list elsewhere in Spain

- [Companies with in-house R&D in Spain](https://www.tamtam.ai/l/r-and-d-companies-spain) (1,067)
- [Companies with in-house R&D in Catalonia](https://www.tamtam.ai/l/r-and-d-companies-catalonia) (324)
- [Companies with in-house R&D in Community of Madrid](https://www.tamtam.ai/l/r-and-d-companies-community-of-madrid) (245)
- [Companies with in-house R&D in Valencian Community](https://www.tamtam.ai/l/r-and-d-companies-valencian-community) (102)
- [Companies with in-house R&D in Basque Country](https://www.tamtam.ai/l/r-and-d-companies-basque-country) (99)
- [Companies with in-house R&D in Region of Murcia](https://www.tamtam.ai/l/r-and-d-companies-region-of-murcia) (25)
- [Companies with in-house R&D in Madrid](https://www.tamtam.ai/l/r-and-d-companies-madrid) (158)
- [Companies with in-house R&D in Barcelona](https://www.tamtam.ai/l/r-and-d-companies-barcelona) (122)

## The same list elsewhere

- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Companies with in-house R&D in Europe](https://www.tamtam.ai/l/r-and-d-companies-in-europe) (20,169)

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Source: https://www.tamtam.ai/l/r-and-d-companies-andalusia