# The 37 largest companies in Pamplona

Tamtam tracks 37 companies headquartered in Pamplona. This list ranks all of them by number of employees on LinkedIn, led by Sedena, S.L., University of Navarra and Clínica Universidad de Navarra. Their median headcount is 152. Half of them were founded in 2001 or later.

The largest companies in Pamplona are predominantly mid-sized to large organizations, with a strong presence in education, healthcare, and industrial services. Key players include the University of Navarra, a private research institution, and its affiliated Clínica Universidad de Navarra, a specialized medical center. Saltoki distributes HVAC and electrical components, while Sedena, S.L. focuses on facility management and event organization. EOSOL is a multinational group specializing in energy project development and engineering services. M.Torres Diseños Industriales, SAU provides advanced technology solutions for industrial automation.

A notable pattern among these companies is the significant representation of institutions related to education and health, such as the University of Navarra, Clínica Universidad de Navarra, Universidad Pública de Navarra, Complejo Hospitalario de Navarra, and Cima Universidad de Navarra. Additionally, several companies, including EOSOL, TETRACE, and M.Torres Diseños Industriales, SAU, are involved in engineering, renewable energy, and industrial technology, indicating a cluster of expertise in these sectors.

🇪🇸 Pamplona · 37 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Sedena, S.L.](https://www.tamtam.ai/c/sedena-s-l) (sedena.es)<br>Specializing in facility management, activity programming, and event organization in sports, leisure, education, and culture for all age groups and abilities | Utilities | 🇪🇸 Pamplona | 4,100 | 1989 |
| 2 | [University of Navarra](https://www.tamtam.ai/c/university-of-navarra) (unav.edu)<br>Private research university with global campuses, focusing on academic and personal growth, offering diverse programs, and contributing to medical research and cultural enrichment. | Education Administration Programs | 🇪🇸 Pamplona | 3,643 | 1952 |
| 3 | [Clínica Universidad de Navarra](https://www.tamtam.ai/c/clinica-universidad-de-navarra) (cun.es)<br>A highly specialized medical center affiliated with the University of Navarra, known for innovative technology, team-based approach, research, teaching, and personalized patient care | Health and Human Services | 🇪🇸 Pamplona | 2,347 | 1962 |
| 4 | [Saltoki](https://www.tamtam.ai/c/saltoki) (saltoki.com)<br>Distributor of HVAC, electrical, renewable energy, water treatment, and R&C technical components for various industries | Wholesale Building Materials | 🇪🇸 Pamplona | 2,009 | 1978 |
| 5 | [Universidad Pública de Navarra](https://www.tamtam.ai/c/universidad-publica-de-navarra) (unavarra.es)<br>A university in Navarra, Spain with campuses in Pamplona and Tudela offering degrees in engineering, social sciences, law, economics, and teaching | Higher Education | 🇪🇸 Pamplona | 1,678 | 1987 |
| 6 | [Complejo Hospitalario de Navarra](https://www.tamtam.ai/c/complejo-hospitalario-de-navarra) (chnavarra.es)<br>The Hospital Complex of Navarra integrates multiple healthcare facilities to coordinate care efficiently and effectively for patients in the Pamplona area | Hospitals and Health Care | 🇪🇸 Pamplona | 768 | 2010 |
| 7 | [EOSOL](https://www.tamtam.ai/c/eosol) (grupoeosol.com)<br>A multinational group of service companies specializing in energy project development, photovoltaic plant operation, engineering services, and automation system design and manufacturing | Engineering Services | 🇪🇸 Pamplona | 732 | 2008 |
| 8 | [Zabala Innovation Spain](https://www.tamtam.ai/c/zabala-innovation-spain) (zabala.es)<br>Support companies and organizations in innovation strategy, grant acquisition, project management, and securing regional, national, and European funding. | Business Consulting and Services | 🇪🇸 Pamplona | 544 | 1986 |
| 9 | [M.Torres Diseños Industriales, SAU](https://www.tamtam.ai/c/m-torres-disenos-industriales-sau) (mtorres.es)<br>The company is an industrial group specializing in advanced technology solutions for industrial process automation, focusing on improving productivity and efficiency for customers worldwide | Machinery Manufacturing | 🇪🇸 Pamplona | 544 | 1975 |
| 10 | [TETRACE](https://www.tamtam.ai/c/tetrace) (tetrace.com)<br>A multinational group specializing in engineering, construction, and maintenance of renewable assets onshore and offshore, with offices in various countries worldwide | Repair and Maintenance | 🇪🇸 Pamplona | 478 | 2010 |
| 11 | [Desconocido](https://www.tamtam.ai/c/desconocido)<br>Specializing in a variety of services, including a waiting game approach to business growth and development | Travel Arrangements | 🇪🇸 Pamplona | 475 |  |
| 12 | [Obras Especiales](https://www.tamtam.ai/c/obras-especiales) (obrasespeciales.com)<br>Special Works is a construction company with over 44 years of experience, specializing in a wide range of construction projects for both public and private clients | Construction | 🇪🇸 Pamplona | 438 | 1979 |
| 13 | [Cima Universidad de Navarra](https://www.tamtam.ai/c/cima-universidad-de-navarra) (cima.cun.es)<br>University research institute focused on translational biomedical research, generating knowledge and innovative therapeutic solutions to improve patient health. | Research Services | 🇪🇸 Pamplona | 354 | 2004 |
| 14 | [Mi casa es Tuya](https://www.tamtam.ai/c/mi-casa-es-tuya) (mi-casa-es-tuya)<br>We are a family passionate about our city, embodying a strong sense of community and dedication to our local area | Hospitality | 🇪🇸 Pamplona | 344 | 2018 |
| 15 | [Orisha Commerce](https://www.tamtam.ai/c/orisha-commerce) (orisha.com)<br>Provides global SaaS retail solutions enabling seamless unified shopping experiences across physical and digital touchpoints for retailers and brands. | Software Development | 🇪🇸 Pamplona | 263 | 2006 |
| 16 | [Veridas](https://www.tamtam.ai/c/veridas) (veridas.com)<br>Veridas provides elite biometric identity technology that enhances security, privacy, and user experience for individuals and organizations worldwide | Technology, Information and Internet | 🇪🇸 Pamplona | 216 | 2017 |
| 17 | [C.A. Osasuna](https://www.tamtam.ai/c/c-a-osasuna) (osasuna.es)<br>A sports club founded in 1920 in Pamplona, competing in LaLiga Santander and owned by its members | Spectator Sports | 🇪🇸 Pamplona | 166 | 1920 |
| 18 | [Fundación Xilema](https://www.tamtam.ai/c/fundacion-xilema) (xilema.org)<br>They provide support and integration services for vulnerable individuals and families, focusing on mental, emotional, and social development through creating strong relationships | Individual and Family Services | 🇪🇸 Pamplona | 158 | 2012 |
| 19 | [Koxka](https://www.tamtam.ai/c/koxka) (koxka.com)<br>Specializing in commercial and industrial refrigeration worldwide, this brand manufactures refrigeration cabinets, condensers, and more, offering turnkey projects and services with a focus on quality and energy efficiency | Commercial and Service Industry Machinery Manufacturing | 🇪🇸 Pamplona | 152 | 1966 |
| 20 | [NAITEC Centro Tecnológico](https://www.tamtam.ai/c/naitec-centro-tecnologico) (naitec.es)<br>Providing innovative solutions for companies to develop competitive and sustainable products and processes through design, development, advanced technologies, and product validation | Research Services | 🇪🇸 Pamplona | 65 | 2018 |
| 21 | [iAR](https://www.tamtam.ai/c/iar-pamplona) (iar-soft.com)<br>The company develops and implements industrial solutions using advanced Augmented Reality applications for optimal control of equipment and machines | Software Development | 🇪🇸 Pamplona | 54 | 2014 |
| 22 | [Lizarte S.A.U.](https://www.tamtam.ai/c/lizarte-s-a-u) (lizarte.com)<br>A leading automotive company founded in 1973, specializing in steering and diesel components with a focus on quality and international markets | Motor Vehicle Parts Manufacturing | 🇪🇸 Pamplona | 48 | 1973 |
| 23 | [Grupo Logístico LINSER](https://www.tamtam.ai/c/grupo-logistico-linser) (linser.es)<br>Customized supply chain services and complementary industrial process activities, managing raw materials, components, and finished products including receiving, packaging, quality control, and transportation logistics | Transportation, Logistics, Supply Chain and Storage | 🇪🇸 Pamplona | 44 | 2003 |
| 24 | [MenniNavarra \| Hermanas Hospitalarias - Centros de Navarra](https://www.tamtam.ai/c/menninavarra-hermanas-hospitalarias-centros-de-navarra) (hospitalariasnavarra.org)<br>A non-profit private institution part of the Catholic Church dedicated to providing comprehensive mental health care to those suffering from illnesses | Wellness and Fitness Services | 🇪🇸 Pamplona | 43 | 1881 |
| 25 | [IMQ Navarra](https://www.tamtam.ai/c/imq-navarra) (imqnavarra.com)<br>Leader in private health insurance and medical care in Navarra, offering quality healthcare services through insurance, clinics, dental care, and geriatric residence | Wellness and Fitness Services | 🇪🇸 Pamplona | 41 | 1944 |
| 26 | [E.Leclerc Pamplona](https://www.tamtam.ai/c/e-leclerc-pamplona) (e-leclerc.es)<br>International distribution company promoting independent entrepreneurship, employee ownership, local sourcing, consumer advocacy, and social/cultural engagement, prioritizing community integration and independence over multinational expansion | Retail | 🇪🇸 Pamplona | 39 | 1992 |
| 27 | [CPEN \| Public companies of Navarra \| Government of Navarra](https://www.tamtam.ai/c/cpen-public-companies-of-navarra-government-of-navarra) (sociedadespublicasdenavarra.es)<br>A group of public companies in Navarra collaborate to implement government policies, promote economic activity, and ensure responsible, transparent, and effective management | Utilities | 🇪🇸 Pamplona | 36 | 2009 |
| 28 | [Joyeria](https://www.tamtam.ai/c/joyeria-pamplona) (echeverriajoyero.com)<br>Importer of diamonds with GIA, HRD, IGI, and AGS certifications from Israel, Belgium, and India, ensuring quality and authenticity | Retail Luxury Goods and Jewelry | 🇪🇸 Pamplona | 31 |  |
| 29 | [Transportes Los Tudelanos](https://www.tamtam.ai/c/transportes-los-tudelanos) (tudelanos.com)<br>Logistics and transportation company specializing in industrial package and pallet distribution with nationwide network and online shipment tracking services. | Truck Transportation | 🇪🇸 Pamplona | 15 | 1973 |
| 30 | [Clínica Dental Bayona](https://www.tamtam.ai/c/clinica-dental-bayona) (clinicabayona.es)<br>A dental clinic focused on prevention, specializing in the treatment of oral diseases with a multidisciplinary team and advanced technology | Wellness and Fitness Services | 🇪🇸 Pamplona | 15 | 1987 |
| 31 | [Krüger (a member of Riello Cleaning Machines)](https://www.tamtam.ai/c/kruger-a-member-of-riello-cleaning-machines) (kruger.es)<br>Manufacturer of professional cleaning machines like pressure washers, scrubbers, vacuums, and heaters Over 40 years of experience, extensive distribution network, and focus on customer satisfaction and innovation in cleaning solutions | Machinery Manufacturing | 🇪🇸 Pamplona | 12 | 1978 |
| 32 | [Fisio Medica Actual S.L.](https://www.tamtam.ai/c/fisio-medica-actual-s-l) (fisiomedica.es)<br>A young company with extensive experience providing state-of-the-art technology in the fields of physiotherapy, rehabilitation, sports medicine, and technical aids, offering personalized and professional services to clients | Wellness and Fitness Services | 🇪🇸 Pamplona | 12 | 2001 |
| 33 | [Vitaliza Psicología de la Salud](https://www.tamtam.ai/c/vitaliza-psicologia-de-la-salud) (vitaliza.net)<br>Vitaliza is a team of multidisciplinary professionals dedicated to providing holistic psychology services, utilizing Neurofeedback, Mindfulness, and EMDR therapies for adults and children They also offer training for educators and healthcare professionals | Wellness and Fitness Services | 🇪🇸 Pamplona | 9 | 2004 |
| 34 | [Functional Print Cluster](https://www.tamtam.ai/c/functional-print-cluster) (functionalprint.com)<br>A Spanish cluster of 98 companies and knowledge centers focused on advancing printing technologies, promoting technology transfer, and internationalization in the industry | Research Services | 🇪🇸 Pamplona | 8 | 2014 |
| 35 | [Platadepalo](https://www.tamtam.ai/c/platadepalo) (platadepalo.com)<br>A jewelry and accessories company founded in 2004, known for its ethnically inspired, high-quality pieces crafted from materials sourced globally | Retail Luxury Goods and Jewelry | 🇪🇸 Pamplona | 6 | 2004 |
| 36 | [SomosZenith](https://www.tamtam.ai/c/somoszenith) (somoszenith.com)<br>Digital marketing agency in Pamplona with over 10 years of experience Specializing in SEO, email marketing, e-commerce, social media, blogs, and web design services | Advertising Services | 🇪🇸 Pamplona | 5 | 2006 |
| 37 | [ACAN- Clúster Automoción de Navarra](https://www.tamtam.ai/c/acan-cluster-automocion-de-navarra) (clusterautomocionnavarra.com)<br>An association in Navarra connecting automotive industry companies and knowledge providers to enhance competitiveness through collaboration, purchasing, meetings, events, and training | Motor Vehicle Manufacturing | 🇪🇸 Pamplona | 3 | 2011 |

## 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.

## The same list elsewhere in Spain

- [The largest companies in Spain](https://www.tamtam.ai/l/largest-companies-spain) (10,893)
- [The largest companies in Community of Madrid](https://www.tamtam.ai/l/largest-companies-community-of-madrid) (3,480)
- [The largest companies in Catalonia](https://www.tamtam.ai/l/largest-companies-catalonia) (2,850)
- [The largest companies in Andalusia](https://www.tamtam.ai/l/largest-companies-andalusia) (950)
- [The largest companies in Valencian Community](https://www.tamtam.ai/l/largest-companies-valencian-community) (947)
- [The largest companies in Basque Country](https://www.tamtam.ai/l/largest-companies-basque-country) (464)
- [The largest companies in Balearic Islands](https://www.tamtam.ai/l/largest-companies-balearic-islands) (257)
- [The largest companies in Aragon](https://www.tamtam.ai/l/largest-companies-aragon) (217)
- [The largest companies in Galicia](https://www.tamtam.ai/l/largest-companies-galicia) (214)
- [The largest companies in Region of Murcia](https://www.tamtam.ai/l/largest-companies-region-of-murcia) (203)
- [The largest companies in Canary Islands](https://www.tamtam.ai/l/largest-companies-canary-islands) (188)
- [The largest companies in Castile and León](https://www.tamtam.ai/l/largest-companies-castile-and-leon) (178)
- [The largest companies in Castile-La Mancha](https://www.tamtam.ai/l/largest-companies-castile-la-mancha) (118)
- [The largest companies in Navarre](https://www.tamtam.ai/l/largest-companies-navarre) (118)
- [The largest companies in Madrid](https://www.tamtam.ai/l/largest-companies-madrid) (2,650)
- [The largest companies in Barcelona](https://www.tamtam.ai/l/largest-companies-barcelona) (1,548)
- [The largest companies in Valencia](https://www.tamtam.ai/l/largest-companies-valencia) (310)
- [The largest companies in Seville](https://www.tamtam.ai/l/largest-companies-seville) (205)
- [The largest companies in Zaragoza](https://www.tamtam.ai/l/largest-companies-zaragoza) (171)
- [The largest companies in Córdoba](https://www.tamtam.ai/l/largest-companies-cordoba) (158)
- [The largest companies in Palma](https://www.tamtam.ai/l/largest-companies-palma) (153)
- [The largest companies in Málaga](https://www.tamtam.ai/l/largest-companies-malaga) (141)
- [The largest companies in Alcobendas](https://www.tamtam.ai/l/largest-companies-alcobendas) (111)
- [The largest companies in Bilbao](https://www.tamtam.ai/l/largest-companies-bilbao) (105)

## The same list elsewhere

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [The largest companies in Europe](https://www.tamtam.ai/l/largest-companies-in-europe) (213,553)

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Source: https://www.tamtam.ai/l/largest-companies-pamplona