# List of foundations in Community of Madrid

Tamtam tracks 56 foundations headquartered in Community of Madrid. This list ranks the 50 largest by number of employees on LinkedIn, led by CEU Educational Group, ONCE and Fundación Hospitalarias. Their median headcount is 403. Half of them were founded in 1994 or later. The most common headquarters are Madrid (46).

This selection of foundations in the Community of Madrid includes large organizations in education, social services, and healthcare. Notable entities include the CEU Educational Group, which is the largest Spanish educational group, and ONCE, dedicated to the autonomy and inclusion of blind and visually impaired people. Fundación Hospitalarias provides specialized care for individuals with mental illness and intellectual disabilities, while Grupo SM focuses on educational and cultural services across Iberoamerican countries. Other foundations address construction sector resources, social and labor inclusion, and support for Church institutions.

A common pattern among these foundations is their strong focus on social welfare and community support. Many, like Fundación Cepaim and Fundación Secretariado Gitano, work towards social inclusion and equal rights for vulnerable populations. Most of these organizations are headquartered in Madrid, with a few exceptions like Grupo SM in Boadilla del Monte and Getafe in the municipality of the same name.

🇪🇸 Community of Madrid · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [CEU Educational Group](https://www.tamtam.ai/c/ceu-educational-group) (ceu.es)<br>Largest Spanish educational group offering diverse programs from early education to postgraduate studies with international collaborations and innovative teaching methods. | Higher Education | 🇪🇸 Madrid | 5,989 | 1933 |
| 2 | [ONCE](https://www.tamtam.ai/c/once) (once.es)<br>The company works for the autonomy and inclusion of blind and visually impaired people through education, employment, and support services | Civic and Social Organizations | 🇪🇸 Madrid | 3,434 | 1938 |
| 3 | [Fundación Hospitalarias](https://www.tamtam.ai/c/fundacion-hospitalarias) (fundacionhospitalarias.org)<br>Non-profit institution providing specialized care, assistance, and social reintegration for individuals with mental illness, intellectual disabilities, and other conditions worldwide | Hospitals and Health Care | 🇪🇸 Madrid | 3,112 | 1881 |
| 4 | [Universidad CEU San Pablo](https://www.tamtam.ai/c/universidad-ceu-san-pablo) (uspceu.com)<br>We believe in your talent Transform your vocation into a profession at CEU San Pablo University Work towards your future with us | Higher Education | 🇪🇸 Madrid | 2,861 |  |
| 5 | [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 |
| 6 | [Fundación Laboral de la Construcción](https://www.tamtam.ai/c/fundacion-laboral-de-la-construccion) (fundacionlaboral.org)<br>The company works to provide resources to companies and workers in the construction sector, aiming for a more professional, safe, and connected industry | Construction | 🇪🇸 Madrid | 1,695 | 1992 |
| 7 | [Aliados por la Integración](https://www.tamtam.ai/c/aliados-por-la-integracion) (aliadosporlaintegracion.org)<br>An organization with over 15 years of experience promoting social and labor inclusion for vulnerable individuals through partnerships with social entities, institutions, and businesses | Individual and Family Services | 🇪🇸 Madrid | 1,600 | 2001 |
| 8 | [FUNDACION SUMMA HUMANITATE](https://www.tamtam.ai/c/fundacion-summa-humanitate) (fundacionhumanitate.org)<br>A non-profit foundation supporting Church institutions with management issues to ensure continuity and preservation of their charism and works | Religious Institutions | 🇪🇸 Madrid | 1,200 | 2006 |
| 9 | [Fundación Cepaim](https://www.tamtam.ai/c/fundacion-cepaim) (cepaim.org)<br>A Third Sector social organization promoting an inclusive, cohesive, and intercultural society by providing access to citizen rights for vulnerable populations, with innovative projects in Spain | Non-profit Organizations | 🇪🇸 Madrid | 1,120 | 1994 |
| 10 | [Fundación Secretariado Gitano](https://www.tamtam.ai/c/fundacion-secretariado-gitano) (gitanos.org)<br>The foundation works to promote social inclusion, equal rights, and access to services for the Roma community in Spain and Europe | Civic and Social Organizations | 🇪🇸 Madrid | 1,022 | 1982 |
| 11 | [Fundación Ayuda en Acción](https://www.tamtam.ai/c/fundacion-ayuda-en-accion) (ayudaenaccion.org)<br>An independent NGO focused on improving the living conditions of children, families, and communities in disadvantaged regions of America, Asia, and Africa | Non-profit Organizations | 🇪🇸 Madrid | 931 | 1981 |
| 12 | [Getafe](https://www.tamtam.ai/c/getafe) (getafe.fesd.es)<br>An educational institution focused on holistic education inspired by Christian values, fostering respect, collaboration, diversity, and emotional balance from early childhood to high school | Primary and Secondary Education | 🇪🇸 Getafe | 798 |  |
| 13 | [FUNDAE Fundación Estatal para la Formación en el Empleo](https://www.tamtam.ai/c/fundae-fundacion-estatal-para-la-formacion-en-el-empleo) (fundae.es)<br>Public institution managing employment training funds, providing financial aid and training programs to enhance workforce skills and competitiveness. | Utilities | 🇪🇸 Madrid | 690 | 1992 |
| 14 | [Teatro Real](https://www.tamtam.ai/c/teatro-real) (teatroreal.es)<br>The Teatro Real is a leading national opera institution in Spain, with a strong international presence, focusing on music and performing arts | Performing Arts | 🇪🇸 Madrid | 566 | 1818 |
| 15 | [Fundación Adecco](https://www.tamtam.ai/c/fundacion-adecco) (fundacionadecco.org)<br>The company supports employment inclusion for vulnerable individuals and provides HR solutions for socially responsible businesses in Spain | Human Resources Services | 🇪🇸 Madrid | 563 | 1999 |
| 16 | [Fundación Cibervoluntarios - Cybervolunteers Foundation](https://www.tamtam.ai/c/fundacion-cibervoluntarios-cybervolunteers-foundation) (cibervoluntarios.org)<br>A pioneering organization in technology volunteering, empowering people through technology across Spain with the help of volunteers and collaborations | Civic and Social Organizations | 🇪🇸 Madrid | 548 | 2001 |
| 17 | [Unidos en Red](https://www.tamtam.ai/c/unidos-en-red) (unidosenred.org)<br>A network committed to sustainable development, connecting and accelerating social impact projects with expertise and knowledge to make a difference in more lives each day | Non-profit Organizations | 🇪🇸 Madrid | 543 | 2012 |
| 18 | [Residencia de mayores](https://www.tamtam.ai/c/residencia-de-mayores) (geron.es)<br>A senior care residence providing high-quality and compassionate care services to elderly individuals in need of assistance and support | Hospitals and Health Care | 🇪🇸 Madrid | 499 | 1977 |
| 19 | [Fundación Manantial](https://www.tamtam.ai/c/fundacion-manantial) (fundacionmanantial.org)<br>A non-profit organization providing comprehensive care for individuals with mental health issues, offering employment opportunities and various services to support their recovery | Mental Health Care | 🇪🇸 Madrid | 463 | 1995 |
| 20 | [Fundación Real Madrid](https://www.tamtam.ai/c/fundacion-real-madrid) (realmadridfundacion.org)<br>This foundation promotes social responsibility through education, development, and integration initiatives, using team sports as a tool for intervention | Civic and Social Organizations | 🇪🇸 Madrid | 448 | 1997 |
| 21 | [Fundación ONCE / Inserta](https://www.tamtam.ai/c/fundacion-once-inserta) (fundaciononce.es)<br>The company supports social inclusion and employment for people with disabilities through job training, accessibility promotion, and universal design initiatives | Non-profit Organizations | 🇪🇸 Madrid | 444 | 1988 |
| 22 | [Fundación AMÁS](https://www.tamtam.ai/c/fundacion-amas) (fundacion-amas.org)<br>An organization dedicated to supporting individuals with intellectual disabilities and their families, promoting their inclusion in society and creating opportunities for a better future | Civic and Social Organizations | 🇪🇸 Leganés | 443 | 1977 |
| 23 | [Fundación Integra España](https://www.tamtam.ai/c/fundacion-integra-espana) (fundacionintegra.org)<br>A foundation dedicated to promoting social inclusion by facilitating employment opportunities for vulnerable individuals through collaboration with businesses and social entities | Civic and Social Organizations | 🇪🇸 Madrid | 434 | 2001 |
| 24 | [Fundación Telefónica](https://www.tamtam.ai/c/fundacion-telefonica) (fundaciontelefonica.com)<br>This company promotes social and inclusive projects using technology to improve people's development opportunities and create a more fair and caring world | Civic and Social Organizations | 🇪🇸 Madrid | 423 |  |
| 25 | [FUNDACIÓN JUAN XXIII](https://www.tamtam.ai/c/fundacion-juan-xxiii) (fundacionjuanxxiii.org)<br>A private nonprofit foundation dedicated to enhancing the quality of life and promoting social integration of adults with intellectual disabilities | Civic and Social Organizations | 🇪🇸 Madrid | 403 | 1966 |
| 26 | [Hospital Fundación San José](https://www.tamtam.ai/c/hospital-fundacion-san-jose) (fundacioninstitutosanjose.com)<br>A non-profit institution with over 120 years of history providing healthcare, social services, and education, specializing in neurological rehabilitation, palliative care, and disability support | Hospitals and Health Care | 🇪🇸 Madrid | 391 | 1899 |
| 27 | [Fundación Adsis](https://www.tamtam.ai/c/fundacion-adsis) (fundacionadsis.org)<br>A non-profit organization working for over 55 years to build a fair, inclusive society, supporting vulnerable individuals to become agents of change | Non-profit Organizations | 🇪🇸 Madrid | 386 | 1996 |
| 28 | [ESIC University](https://www.tamtam.ai/c/esic-university) (esic.edu)<br>A purpose-driven university offering education in marketing, business, and technology to foster innovation and entrepreneurship among students since 1965 | Higher Education | 🇪🇸 Madrid | 382 | 2021 |
| 29 | [Fundación Amigó](https://www.tamtam.ai/c/fundacion-amigo) (fundacionamigo.org)<br>The organization works to support vulnerable children and youth, defending their rights, assisting in their transition to adulthood, and resolving family conflicts | Non-profit Organizations | 🇪🇸 Madrid | 376 | 1996 |
| 30 | [Inserta Empleo/Fundación ONCE](https://www.tamtam.ai/c/inserta-empleo-fundacion-once) (insertaempleo.es)<br>We provide training and employment services for people with disabilities, assisting them in finding job opportunities and offering support to businesses | Human Resources Services | 🇪🇸 Madrid | 366 |  |
| 31 | [FIIAPP](https://www.tamtam.ai/c/fiiapp) (fiiapp.org)<br>A public foundation managing technical cooperation projects in partnership with Spanish and European public cooperation systems, fostering trust and shared values for policy reform worldwide | International Affairs | 🇪🇸 Madrid | 339 |  |
| 32 | [Área de Empleo e Inclusión Social \| Fundación Santa María la Real](https://www.tamtam.ai/c/area-de-empleo-e-inclusion-social-fundacion-santa-maria-la-real) (areaempleofsmlr.es)<br>The company drives employability initiatives such as Employment and Social Entrepreneurship Launchers, focusing on social innovation for employment challenges and inclusion | Civic and Social Organizations | 🇪🇸 Madrid | 333 | 2013 |
| 33 | [Fundación Telefónica](https://www.tamtam.ai/c/fundacion-telefonica-madrid) (fundaciontelefonica.com)<br>The foundation aims to use technology to improve society by focusing on education, social initiatives, cultural projects, and digital volunteering in various countries | Telecommunications | 🇪🇸 Madrid | 309 |  |
| 34 | [FUNDACIÓN MUJERES](https://www.tamtam.ai/c/fundacion-mujeres) (fundacionmujeres.es)<br>An non-profit organization at national level, specialized in developing programs for gender equality integration in various areas such as business creation, employment, and violence prevention | Civic and Social Organizations | 🇪🇸 Madrid | 284 | 1994 |
| 35 | [CODESPA](https://www.tamtam.ai/c/codespa) (codespa.org)<br>A non-profit organization with 35 years of experience focused on creating economic opportunities for people living in poverty | Non-profit Organizations | 🇪🇸 Madrid | 215 | 1985 |
| 36 | [Fundación Aprender](https://www.tamtam.ai/c/fundacion-aprender) (fundacion-aprender.es)<br>Empowering individuals with specific learning difficulties to achieve holistic development through appropriate education, support, and ongoing guidance into adulthood and the professional world | Primary and Secondary Education | 🇪🇸 Madrid | 212 | 2007 |
| 37 | [Fundación Educativa Santo Domingo - FESD](https://www.tamtam.ai/c/fundacion-educativa-santo-domingo-fesd) (fesd.es)<br>A foundation supporting Dominican educational centers by promoting their continuity and delivering education to over 15,000 students across Spain | Primary and Secondary Education | 🇪🇸 Madrid | 210 | 2006 |
| 38 | [Fundación Colección Thyssen-Bornemisza](https://www.tamtam.ai/c/fundacion-coleccion-thyssen-bornemisza) (museothyssen.org)<br>A non-profit foundation focused on conserving, studying, exhibiting, and promoting an art collection housed in a museum | Fine Art | 🇪🇸 Madrid | 196 | 1992 |
| 39 | [Fundación Cruz Blanca](https://www.tamtam.ai/c/fundacion-cruz-blanca) (fundacioncruzblanca.org)<br>Non-profit organization providing support to vulnerable groups through family homes and diverse programs, focusing on women, children, migrants, families, and the homeless | Civic and Social Organizations | 🇪🇸 Madrid | 196 | 2004 |
| 40 | [Fundación Mapfre](https://www.tamtam.ai/c/fundacion-mapfre) (fundacionmapfre.org)<br>A global foundation committed to improving quality of life and societal progress through various programs and activities worldwide Partnering with public and private institutions | Non-profit Organizations | 🇪🇸 Madrid | 186 | 1975 |
| 41 | [Fundación para el Conocimiento madri+d](https://www.tamtam.ai/c/fundacion-para-el-conocimiento-madri-d) (madrimasd.org)<br>Promotes scientific research quality, fosters technology innovation, facilitates collaboration between science and business, and supports technological start-ups and European R&D projects | Public Policy Offices | 🇪🇸 Madrid | 184 |  |
| 42 | [Fundación Biodiversidad](https://www.tamtam.ai/c/fundacion-biodiversidad) (fundacion-biodiversidad.es)<br>A public foundation in Spain works to preserve natural heritage and biodiversity, focusing on generating employment, wealth, and well-being for society | Environmental Services | 🇪🇸 Madrid | 183 | 1998 |
| 43 | [Fundación Renal Española](https://www.tamtam.ai/c/fundacion-renal-espanola) (fundacionrenal.com)<br>A non-profit organization providing comprehensive assistance to renal patients through a team of professionals in nephrology, nursing, psychology, social work, exercise, and nutrition | Wellness and Fitness Services | 🇪🇸 Madrid | 151 | 1982 |
| 44 | [Fundación Juan March](https://www.tamtam.ai/c/fundacion-juan-march) (march.es)<br>Family-owned institution organizing exhibitions, concerts, and conferences across three locations in Madrid, Cuenca, and Palma | Museums | 🇪🇸 Madrid | 101 | 1955 |
| 45 | [Fundación del Lesionado Medular](https://www.tamtam.ai/c/fundacion-del-lesionado-medular) (medular.org)<br>The company offers comprehensive rehabilitation services for individuals with spinal cord injuries, focusing on independence, social participation, and quality of life | Wellness and Fitness Services | 🇪🇸 Madrid | 59 | 1997 |
| 46 | [Clínica Universitaria de la URJC](https://www.tamtam.ai/c/clinica-universitaria-de-la-urjc) (clinicaurjc.es)<br>The university clinic provides healthcare services in dentistry, psychology, physiotherapy, nursing, and occupational therapy It also offers educational programs and research opportunities | Wellness and Fitness Services | 🇪🇸 Alcorcón | 43 |  |
| 47 | [Hospital Laguna - Fundación Vianorte-Laguna](https://www.tamtam.ai/c/hospital-laguna-fundacion-vianorte-laguna) (lagunacuida.org)<br>A non-profit organization providing comprehensive care and support to patients with advanced illnesses, elderly individuals, and their families at home or in hospital units | Wellness and Fitness Services | 🇪🇸 Madrid | 39 | 2006 |
| 48 | [Fundación Vivo Sano](https://www.tamtam.ai/c/fundacion-vivo-sano) (fundacionvivosano.org)<br>A non-profit organization focused on promoting health and environmental care, aiming to create a healthier society through physical, mental, and social well-being | Wellness and Fitness Services | 🇪🇸 Madrid | 35 | 2011 |
| 49 | [Funsalud](https://www.tamtam.ai/c/funsalud) (funsalud.es)<br>A nonprofit foundation promoting healthy lifestyle habits for better health and well-being, focusing on youth through partnerships with public and private organizations | Wellness and Fitness Services | 🇪🇸 Madrid | 33 |  |
| 50 | [Fundación Terapias Naturales](https://www.tamtam.ai/c/fundacion-terapias-naturales) (fundaciontn.es)<br>The Foundation for Natural Therapies advocates for access to integrative medicine and natural therapies, supporting professionals and promoting recognition of their training | Wellness and Fitness Services | 🇪🇸 Madrid | 22 |  |

## 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 Community of Madrid

- [The largest companies in Community of Madrid](https://www.tamtam.ai/l/largest-companies-community-of-madrid) (3,480)
- [Multinational companies in Community of Madrid](https://www.tamtam.ai/l/multinational-companies-community-of-madrid) (1,059)
- [Retail chains in Community of Madrid](https://www.tamtam.ai/l/retail-chains-community-of-madrid) (366)
- [Professional services firms in Community of Madrid](https://www.tamtam.ai/l/professional-services-firms-community-of-madrid) (273)
- [Wellness and Fitness Services companies in Community of Madrid](https://www.tamtam.ai/l/wellness-and-fitness-services-companies-community-of-madrid) (270)
- [Financial services firms in Community of Madrid](https://www.tamtam.ai/l/financial-services-firms-community-of-madrid) (260)
- [Companies with in-house R&D in Community of Madrid](https://www.tamtam.ai/l/r-and-d-companies-community-of-madrid) (245)
- [IT services companies in Community of Madrid](https://www.tamtam.ai/l/it-services-companies-community-of-madrid) (219)
- [Healthcare providers in Community of Madrid](https://www.tamtam.ai/l/healthcare-providers-community-of-madrid) (214)
- [Consulting firms in Community of Madrid](https://www.tamtam.ai/l/consulting-firms-community-of-madrid) (207)
- [Critical infrastructure operators in Community of Madrid](https://www.tamtam.ai/l/critical-infrastructure-operators-community-of-madrid) (203)
- [IT Services and IT Consulting companies in Community of Madrid](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-community-of-madrid) (197)
- [Companies with a mobile app in Community of Madrid](https://www.tamtam.ai/l/companies-with-mobile-app-community-of-madrid) (187)
- [Education providers in Community of Madrid](https://www.tamtam.ai/l/education-companies-community-of-madrid) (186)
- [Manufacturers in Community of Madrid](https://www.tamtam.ai/l/manufacturers-community-of-madrid) (178)
- [Software Development companies in Community of Madrid](https://www.tamtam.ai/l/software-development-companies-community-of-madrid) (159)
- [Insurance companies in Community of Madrid](https://www.tamtam.ai/l/insurance-companies-community-of-madrid) (144)
- [Financial Services companies in Community of Madrid](https://www.tamtam.ai/l/financial-services-companies-community-of-madrid) (143)
- [SaaS companies in Community of Madrid](https://www.tamtam.ai/l/saas-companies-community-of-madrid) (133)
- [Hotel and hospitality groups in Community of Madrid](https://www.tamtam.ai/l/hospitality-groups-community-of-madrid) (132)
- [Corporate groups and holding companies in Community of Madrid](https://www.tamtam.ai/l/holding-companies-community-of-madrid) (123)
- [Retail Apparel and Fashion companies in Community of Madrid](https://www.tamtam.ai/l/retail-apparel-and-fashion-companies-community-of-madrid) (104)
- [Transportation, Logistics, Supply Chain and Storage companies in Community of Madrid](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-community-of-madrid) (103)
- [Distributors and wholesalers in Community of Madrid](https://www.tamtam.ai/l/distributors-and-wholesalers-community-of-madrid) (103)

## The same list elsewhere in Spain

- [Foundations in Spain](https://www.tamtam.ai/l/foundations-spain) (148)
- [Foundations in Catalonia](https://www.tamtam.ai/l/foundations-catalonia) (46)
- [Foundations in Madrid](https://www.tamtam.ai/l/foundations-madrid) (51)
- [Foundations in Barcelona](https://www.tamtam.ai/l/foundations-barcelona) (25)

## The same list elsewhere

- [Foundations in the world](https://www.tamtam.ai/l/foundations-in-the-world) (1,835)
- [Foundations in Europe](https://www.tamtam.ai/l/foundations-in-europe) (1,147)

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Source: https://www.tamtam.ai/l/foundations-community-of-madrid