This selection of large companies with in-house R&D in Lisbon shows a strong concentration in higher education and healthcare, alongside major utilities and industrial firms. Key players include EDP, a global energy company focused on renewables, and The Navigator Company, an integrated producer of forest and paper products. Bosch Portugal is present as an IoT solutions provider, while TEKEVER specializes in maritime surveillance.
A notable pattern is the significant presence of academic and medical institutions. The University of Lisbon, Universidade Lusófona, and NOVA Medical School are prominent examples, indicating a robust ecosystem for research and development within the city's educational and health sectors.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 13,952 | ||||
| 2 |
The Navigator Companythenavigatorcompany.com
Integrated producer of forest, pulp, paper, tissue, and energy with strong focus on innovation, sustainability, and carbon neutrality goals. |
2,282 | |||
| 3 |
University of Lisbonulisboa.pt
A prestigious university in Lisbon offering a wide range of programs with high-quality teachers, fostering academic success and career opportunities for students |
2,203 | |||
| 4 |
Universidade Lusófona - Centro Universitário Lisboaulusofona.pt
Higher education institution in Lisbon offering diverse programs from Bachelor's to PhD level with an international focus on teaching and research |
1,876 | |||
| 5 |
Bosch Portugalbosch.pt
A leading IoT company offering innovative solutions for smart homes, cities, industry, and mobility Focused on creating a connected lifestyle and improving quality of life |
1,542 | |||
| 6 |
Faculdade de Medicina da Universidade de Lisboamedicina.ulisboa.pt
A medical school integrated within the University of Lisbon, providing training for physicians, conducting research in medicine and biomedical sciences |
940 | |||
| 7 |
IPOLisboaipolisboa.min-saude.pt
A leading oncology hospital in Portugal offering specialized and differentiated cancer care, with national recognition, high quality standards, and a humanistic approach |
925 | |||
| 8 |
Champalimaud Foundationfchampalimaud.org
The company focuses on advanced biomedical research, translating scientific discoveries into solutions to improve global healthcare with ethical standards |
894 | |||
| 9 |
TEKEVERtekever.com
Leading provider of real-time maritime surveillance solutions, using software, electronics, and aerospace expertise to enhance safety and save lives worldwide |
885 | |||
| 10 |
Faculdade de Ciências da Universidade de Lisboaciencias.ulisboa.pt
The Faculty of Sciences at Universidade de Lisboa offers high-quality scientific education, research, and collaboration opportunities, producing professionals for the global market |
858 | |||
| 11 |
NOVA Medical School - Faculdade de Ciências Médicasunl.pt
Educates students to transform healthcare through teaching, research, and community involvement, fostering innovative minds committed to a healthier and more inclusive future. |
839 | |||
| 12 |
EDP Portugaledp.com
A global energy company focused on promoting renewable sources, achieving 100% green energy by 2030, and supporting decentralized solar energy and electric mobility |
707 | |||
| 13 |
Ispa - Instituto Universitárioispa.pt
A pioneering institution in Psychology and Behavior education and research with a strong reputation for quality programs and scientific research Founded in 1962 |
681 | |||
| 14 |
INCM Imprensa Nacional - Casa da Moedaincm.pt
Specializes in producing secure identity documents, incorporating electronic components and services, authenticating precious metals, and publishing cultural works |
570 | |||
| 15 |
ISEG - Lisbon School of Economics & Managementiseg.ulisboa.pt
Established in 1911, ISEG is a prominent research-oriented institution in Portugal offering education in business and economics at various levels |
555 | |||
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. | |||||
| 16 |
wTVisionwtvision.com
A global leader in broadcast solutions, specializing in software development, graphics design, live operations, and HR outsourcing for TV networks worldwide |
548 | |||
| 17 | 458 | ||||
| 18 |
ISEL - Instituto Superior De Engenharia De Lisboaisel.pt
An engineering institute in Lisbon focused on quality education, practical learning, industry partnerships, research, and innovation, with a new focus on sustainability |
432 | |||
| 19 |
Sky Portugalsky.wd3.myworkdayjobs.com
A tech center of excellence in software development for TV and streaming, part of a global entertainment leader's network |
415 | |||
| 20 |
NOVA IMS Information Management Schoolnovaims.unl.pt
Leading institution specializing in Information Management and Data Science, offering education in Digital Transformation, Business Intelligence, Analytics, and Data-Driven applications since 1989 |
409 | |||
| 21 |
Irmãs Hospitaleiras Portugalirmashospitaleiras.pt
Specialists in psychiatry, mental health, dementia, rehabilitation, and palliative care A network of healthcare facilities focused on compassionate care |
388 | |||
| 22 |
Closer Consultingcloser.pt
A data science company specializing in business intelligence, advanced analytics, and artificial intelligence, with expertise across various industries and a commitment to research and development |
380 | |||
| 23 |
Faculty of Pharmacy of the University of Lisbonff.ulisboa.pt
Leading institution in Portugal offering education and research in Pharmacy and Pharmacological Sciences, focusing on internationalization and community service |
379 | |||
| 24 |
Instituto Nacional de Saúde Doutor Ricardo Jorgeinsa.min-saude.pt
A public organization under the Ministry of Health focusing on health laboratory services, national health observatory, and public health research |
368 | |||
| 25 | 366 | ||||
| 26 |
VTXRM - Software Factoryvtxrm.com
Worldwide leader, providing software and expert consultancy for the finance sector, optimizing operational and business processes with a complete management solution for various financial products. |
355 | |||
| 27 |
EXICTOSexictos.com
Provider of Information Technology solutions, Banking Consulting services, and IT Infrastructure services primarily for the financial sector, serving international markets |
340 | |||
| 28 |
MALO CLINICmaloclinics.com
A global leader in dentistry, offering innovative treatments such as All-on-4® for full-mouth rehabilitation with over 160,000 successful cases Prominent in research and education |
334 | |||
| 29 |
Laboratório Edol - Produtos Farmacêuticos, S.A.edol.pt
A Portuguese pharmaceutical company specializing in developing, producing, and marketing pharmaceuticals, medical devices, cosmetics, and supplements in ophthalmology, dermatology, ENT, and dermocosmetic fields |
202 | |||
| 30 | 185 | ||||
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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 Lisbon
- The largest companies in Lisbon 648
- Multinational companies in Lisbon 156
- Critical infrastructure operators in Lisbon 79
- Public sector organisations in Lisbon 75
- IT services companies in Lisbon 71
- Financial services firms in Lisbon 67
- Retail chains in Lisbon 63
- IT Services and IT Consulting companies in Lisbon 62
- Professional services firms in Lisbon 55
- Education providers in Lisbon 51
- Consulting firms in Lisbon 46
- Companies with a mobile app in Lisbon 46
- Higher Education companies in Lisbon 38
- Software Development companies in Lisbon 38
- Corporate groups and holding companies in Lisbon 31
- Healthcare providers in Lisbon 28
- Research institutes in Lisbon 28
- Government Administration companies in Lisbon 27
- Hotel and hospitality groups in Lisbon 26
- Venture capital and private equity firms in Lisbon 25