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The 30 largest companies with in-house R&D in Barcelona

Tamtam tracks 122 companies with in-house R&D headquartered in Barcelona. This list ranks the 30 largest by number of employees on LinkedIn, led by Universitat de Barcelona, Institut Català de la Salut and Roca Group. Their median headcount is 1,644. Half of them were founded in 1975 or later.

🇪🇸 Barcelona30 companiesUpdated Nov 12, 2026

The companies with in-house R&D in Barcelona largely consist of established institutions and manufacturing firms. Notable examples include Universitat de Barcelona, a leading Spanish university with extensive research departments, and Institut Català de la Salut, which provides healthcare services with an emphasis on research. Roca Group manufactures and sells bathroom solutions globally, while Hospital Clínic de Barcelona offers quality healthcare and cutting-edge research. Factorial is a younger company providing HR software for SMEs.

A significant portion of these companies are public institutions, particularly in the healthcare and education sectors, such as Hospital Universitari Vall d'Hebron and Universitat Politècnica de Catalunya. There is also a strong presence of pharmaceutical manufacturers like Almirall, focused on medical dermatology, and ESTEVE, an international pharmaceutical company. This suggests a concentration of R&D efforts in life sciences and public service.

#CompanyIndustryHeadquarters EmployeesFounded
1
Universitat de Barcelonaweb.ub.edu

Leading Spanish university with extensive research departments, numerous projects, and collaborations with national and European institutions and businesses.

Research Services 🇪🇸 Barcelona 10,368 1450
2
Institut Català de la Salutics.gencat.cat

The company provides healthcare services from pregnancy to old age, with a wide territorial coverage and a strong emphasis on education, research, and innovation

Hospitals and Health Care 🇪🇸 Barcelona 7,936 n/a
3
Roca Grouprocagroup.com

Global enterprise manufacturing and selling bathroom solutions across 170 countries with 81 production plants to improve quality of life through sustainable development.

Manufacturing 🇪🇸 Barcelona 7,451 1917
4
Hospital Clínic de Barcelonaclinicbarcelona.org

A leading public university hospital in Spain, offering quality healthcare, cutting-edge research, and professional training with a focus on humanized medicine

Hospitals and Health Care 🇪🇸 Barcelona 6,159 1906
5
Universitat Politècnica de Catalunyaupc.edu

Public institution specializing in engineering, architecture, science, technology education and research, promoting innovation, sustainability, and social responsibility.

Higher Education 🇪🇸 Barcelona 5,306 1971
6
Hospital Universitari Vall d'Hebronvallhebron.com

A leading hospital complex in Catalonia with four large centers offering a wide range of medical and surgical specialties

Hospitals and Health Care 🇪🇸 Barcelona 4,361 1955
7
Hospital del Marhospitaldelmar.cat

Modern general hospital treating medium and high complexity pathologies, affiliated with a university and emphasizing research, located in a diverse, multicultural area

Hospitals and Health Care 🇪🇸 Barcelona 3,654 1983
8
Desigualdesigual.com

A fashion company that creates unique pieces for women, men, kids, and accessories, focusing on self-expression through patchwork, textures, and graphic motifs

Retail Apparel and Fashion 🇪🇸 Barcelona 3,072 1984
9
Hospital de la Santa Creu i Sant Pausantpau.cat

A centuries-old highly complex hospital in Spain, primarily serving Barcelona and Catalonia, with a prominent national and international reputation

Hospitals and Health Care 🇪🇸 Barcelona 2,826 1401
10
Factorialfactorialhr.com

A leading HR software for SMEs, automating administrative tasks worldwide Offers solutions like time management, talent management, recruitment, and more

Software Development 🇪🇸 Barcelona 2,728 2016
11
Europastryeuropastry.com

A leading bakery company specializing in frozen doughs for bread, pastries, and snacks, rooted in traditional baking with a strong focus on innovation and sustainability

Food and Beverage Services 🇪🇸 Barcelona 2,712 1987
12
Almirallalmirall.com

Global biopharmaceutical company focused on medical dermatology, developing innovative solutions for dermatological diseases through R&D, healthcare partnerships, and global presence in 100+ countries

Pharmaceutical Manufacturing 🇪🇸 Barcelona 2,401 n/a
13
ESTEVEesteve.com

International pharmaceutical company focused on improving people's lives through innovative solutions and environmentally sustainable practices, with production sites globally

Pharmaceutical Manufacturing 🇪🇸 Barcelona 2,305 1929
14
ISDINisdin.com

International pharmaceutical company specializing in dermatology solutions, providing treatments, prevention and maintenance for skin conditions worldwide through research and innovation

Pharmaceutical Manufacturing 🇪🇸 Barcelona 2,172 1975
15
SIMONsimonelectric.com

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

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16
Barcelona Supercomputing Centerbsc.es

Leading Spanish supercomputing center specializing in High Performance Computing, providing infrastructure, services, and research for academia, industry, and society

Research Services 🇪🇸 Barcelona 1,401 2005
17
Wallbox Chargerswallbox.com

Develops smart charging systems, combining innovative technology with design, managing communication between electric vehicles, grids, buildings, and chargers for various uses.

Appliances, Electrical, and Electronics Manufacturing 🇪🇸 Barcelona 1,200 n/a
18
Affinity Petcareaffinity-petcare.com

An international pet food company dedicated to nourishing healthy bonds between dogs, cats, and people with innovative brands

Food and Beverage Services 🇪🇸 Barcelona 971 1963
19
Between Technologybetween.tech

Connecting skilled professionals with innovative engineering and IT projects worldwide, providing consulting services and fostering career development opportunities.

IT Services and IT Consulting 🇪🇸 Barcelona 759 2000
20
Elisava School of Design and Engineeringelisava.net

A pioneering School of Design in Spain since 1961, Elisava promotes education, research, and innovation in design, engineering, and communication

Higher Education 🇪🇸 Barcelona 750 n/a
21
Towa Internationaltowainternational.com

An international pharmaceutical company specializing in researching, developing, manufacturing, and marketing generic and value-added medicines to improve global health

Pharmaceutical Manufacturing 🇪🇸 Barcelona 750 2020
22
Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS)clinicbarcelona.org

A leading biomedical research consortium in Barcelona, focused on combining high-quality clinical and basic research to advance healthcare solutions

Research Services 🇪🇸 Barcelona 711 1996
23
S&P Ventilación Españasolerpalau.com

Design and manufacture energy-efficient ventilation systems for residential, commercial, and industrial buildings ensuring indoor air quality and sustainability.

Appliances, Electrical, and Electronics Manufacturing 🇪🇸 Barcelona 699 1951
24
Lacerlacer.com

Spanish company specializing in pharmaceutical, healthcare, and personal-care products with leading cardiovascular products in the Spanish market.

Pharmaceutical Manufacturing 🇪🇸 Barcelona 644 n/a
25
BioSystemsbiosystems.global

Global group specializing in In-vitro human and veterinary clinical diagnostics, food & beverage analysis, and bioprocess monitoring, with a focus on user experience and innovation

Biotechnology Research 🇪🇸 Barcelona 643 1981
26
AC Marcaacmarca.com

AC Marca manufactures consumer products focusing on personal care, home care, and adhesives Their brands aim to meet evolving consumer needs

Manufacturing 🇪🇸 Barcelona 616 1922
27
GTDgtd.eu

Design, integration, operation of complex, mission-critical applications and systems across space, aerospace, energy, scientific facilities, critical infrastructure, maritime, port sectors.

IT Services and IT Consulting 🇪🇸 Barcelona 612 1987
28
Barcelona Institute for Global Health (ISGlobal)isglobal.org

A public-private partnership committed to global health research, training, and development, aiming to improve health worldwide through scientific knowledge generation and translation

Wellness and Fitness Services 🇪🇸 Barcelona 568 2010
29
Banc de Sang i Teixitsbancsang.net

A public company in Catalonia providing blood, tissues, and breast milk to patients, while also leading in research for therapies

Public Health 🇪🇸 Barcelona 568 n/a
30
Semillas Fitófitoseeds.com

A Spanish multinational specializing in researching, producing, and marketing seeds for professional cultivation and focusing on local agricultural needs

Farming 🇪🇸 Barcelona 542 1880

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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 12, 2026.

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