# Top 100 foundations in the world

Tamtam tracks 1,835 foundations worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by Tata Group, Novo Nordisk and ZF Group. Their median headcount is 4,298. Half of them were founded in 1952 or later. The most common headquarters are Madrid (4), Ankara (3) and Istanbul (3).

This selection features large, well-established global enterprises across diverse industries. Companies like Tata Group, a global enterprise operating in over 100 countries, focus on ethical business and philanthropy. Novo Nordisk pioneers scientific breakthroughs in healthcare, while ZF Group supplies advanced mobility products. Arup is a global collective of designers and consultants dedicated to sustainable development. The LEGO Group sparks imaginations with its bricks, and ZEISS Group is a leading technology enterprise in optics.

These foundations represent a mix of sectors, from manufacturing and healthcare to engineering and media. Many of these companies, such as Tata Group, Novo Nordisk, and ZF Group, were founded in the late 19th or early 20th century, indicating a strong historical presence and sustained growth over many decades.

🌍 World · 100 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Tata Group](https://www.tamtam.ai/c/tata-group) (tata.com)<br>Global enterprise operating in over 100 countries, focused on improving community quality of life through ethical business and philanthropy. | Executive Offices | 🇮🇳 Mumbai | 1,017,626 | 1868 |
| 2 | [Novo Nordisk](https://www.tamtam.ai/c/novo-nordisk) (novonordisk.com)<br>Global healthcare company pioneering scientific breakthroughs to defeat diabetes and other chronic diseases, with a focus on expanding access to medicines | Pharmaceutical Manufacturing | 🇩🇰 Bagsværd | 62,533 | 1923 |
| 3 | [ZF Group](https://www.tamtam.ai/c/zf-group) (zf.com)<br>Supplies advanced mobility products and systems for cars, commercial vehicles, and industrial technology, electrifying various vehicle types to reduce emissions, protect climate, and enhance safe mobility. | Motor Vehicle Parts Manufacturing | 🇩🇪 Friedrichshafen | 61,603 | 1915 |
| 4 | [Arup](https://www.tamtam.ai/c/arup) (arup.com)<br>A global collective of designers and consultants dedicated to sustainable development, collaborating with clients to shape a better world using technology and imagination | Design Services | 🇬🇧 London | 26,193 | 1946 |
| 5 | [ZEISS Group](https://www.tamtam.ai/c/zeiss-group) (zeiss.it)<br>An internationally leading technology enterprise in optics and optoelectronics, with diverse segments and global operations employing over 43,000 employees | Machinery Manufacturing | 🇩🇪 Oberkochen | 26,018 | 1846 |
| 6 | [MAHLE](https://www.tamtam.ai/c/mahle) (mahle.com)<br>A global development partner and supplier to the automotive industry, focusing on climate-neutral mobility with a strong emphasis on electrification and thermal management | Motor Vehicle Manufacturing | 🇩🇪 Stuttgart | 25,666 | 1920 |
| 7 | [the LEGO Group](https://www.tamtam.ai/c/the-lego-group) (lego.com)<br>We are a global brand sparking imaginations with LEGO bricks, inspiring builders since 1932, creating play experiences sold worldwide | Manufacturing | 🇩🇰 Billund | 23,169 |  |
| 8 | [Aselsan](https://www.tamtam.ai/c/aselsan) (aselsan.com)<br>Large scale defense electronics provider specializing in communication, radar, electronic warfare, electro-optics, unmanned systems, weapon platforms, air defense, and medical technology integration. | Defense and Space Manufacturing | 🇹🇷 Mehmet Akif Ersoy | 21,021 | 1975 |
| 9 | [Bertelsmann SE & Co. KGaA](https://www.tamtam.ai/c/bertelsmann-se-and-co-kgaa) (wonderl.ink)<br>A global media, services, and education company with diverse subsidiaries, generating billions in revenue and striving for climate neutrality by 2030 | Media Production | 🇩🇪 Gütersloh | 20,799 |  |
| 10 | [GRUNDFOS](https://www.tamtam.ai/c/grundfos) (grundfos.to)<br>The company specializes in energy-efficient pumps that provide comfort, deliver water, remove wastewater, and support agriculture while striving for environmental protection | Industrial Machinery Manufacturing | 🇺🇸 Bjerringbro | 20,000 | 1945 |
| 11 | [Sírio-Libanês](https://www.tamtam.ai/c/sirio-libanes) (hospitalsiriolibanes.org.br)<br>A renowned healthcare institution with philanthropic roots, offering top-notch medical services, cutting-edge technology, education, research, and social responsibility initiatives for 100 years | Hospitals and Health Care | 🇧🇷 São Paulo | 19,137 | 1921 |
| 12 | [Ramboll](https://www.tamtam.ai/c/ramboll) (ramboll.com)<br>Global company offering sustainable solutions in architecture, engineering, and consultancy across various sectors to create sustainable cities and societies worldwide | Engineering Services | 🇩🇰 Copenhagen | 18,506 | 1945 |
| 13 | [Carlsberg Group](https://www.tamtam.ai/c/carlsberg-group) (carlsberggroup.com)<br>A leading brewery group with a diverse portfolio of beer and other beverage brands, operating globally with a focus on sustainability and responsibility | Food and Beverage Services | 🇩🇰 København V | 17,055 |  |
| 14 | [SCHOTT](https://www.tamtam.ai/c/schott) (schott.com)<br>A pioneering manufacturer of high-tech materials for specialty glass, committed to responsibility, innovation, and sustainability across various industries globally | Glass, Ceramics and Concrete Manufacturing | 🇩🇪 Mainz | 17,000 | 1884 |
| 15 | [Salling Group](https://www.tamtam.ai/c/salling-group) (sallinggroup.com)<br>A diverse retail group in Denmark, operating numerous stores and web shops, with a focus on sustainability and giving back to society | Retail | 🇩🇰 Brabrand | 16,520 | 1906 |
| 16 | [Servier](https://www.tamtam.ai/c/servier) (servier.com)<br>Develops pharmaceuticals focused on cardiology, venous diseases, oncology, neurology, and rare diseases, prioritizing patient needs and investing heavily in research. | Pharmaceutical Manufacturing | 🇫🇷 Suresnes | 14,291 | 1954 |
| 17 | [Grupo Social ONCE](https://www.tamtam.ai/c/grupo-social-once) (gruposocialonce.com)<br>A partnership organization focused on promoting equality and inclusion, championing initiatives for today and tomorrow | Business Consulting and Services | 🇪🇸 España | 13,034 |  |
| 18 | [Turkish Aerospace](https://www.tamtam.ai/c/turkish-aerospace) (tusas.com)<br>A Turkish aerospace and defense firm specializing in the development, production, integration, and support of aircraft, helicopters, drones, and space systems | Aviation and Aerospace Component Manufacturing | 🇹🇷 Ankara | 12,576 | 1973 |
| 19 | [VakıfBank](https://www.tamtam.ai/c/vak-fbank) (vakifbank.com.tr)<br>Established in 1954, the organization offers a wide range of modern banking products and services, specializing in corporate, commercial, and retail banking, along with investment banking and capital market activities | Banking | 🇹🇷 Istanbul | 11,881 | 1954 |
| 20 | [The Hershey Company](https://www.tamtam.ai/c/the-hershey-company) (thehersheycompany.com)<br>Leading global snacks company producing iconic confectionery brands, committed to quality products, community support, and educational initiatives. | Manufacturing | 🇺🇸 Hershey | 11,057 | 1894 |
| 21 | [FGV - Fundação Getulio Vargas](https://www.tamtam.ai/c/fgv-fundacao-getulio-vargas) (portal.fgv.br)<br>Established in 1944, this organization in Brazil promotes social and economic development, ranking as a top 10 global think tank and higher education institution | Higher Education | 🇧🇷 Brazil | 10,860 |  |
| 22 | [Duoc UC](https://www.tamtam.ai/c/duoc-uc) (duoc.cl)<br>A leading Technical Professional Education Institute in Chile since 1968, offering over 70 programs, 9 schools, and 18 campuses across multiple regions | Higher Education | 🇨🇱 Santiago | 10,253 | 1968 |
| 23 | [Coloplast](https://www.tamtam.ai/c/coloplast) (coloplast.com)<br>Developing intimate healthcare solutions for people with sensitive medical conditions globally, focusing on Ostomy, Continence, Wound & Skin, Urology, and Respiratory Care | Medical Equipment Manufacturing | 🇩🇰 Humlebæk | 9,861 |  |
| 24 | [International Baccalaureate](https://www.tamtam.ai/c/international-baccalaureate) (ibo.org)<br>Non-profit educational foundation offering four challenging programmes for students aged 3-19 in 158 countries, focusing on intellectual, personal, emotional, and social skills development | Education Administration Programs | 🇨🇭 Geneva | 9,677 | 1968 |
| 25 | [Pierre Fabre Laboratories](https://www.tamtam.ai/c/pierre-fabre-laboratories) (pierre-fabre.com)<br>Global pharmaceutical and dermo-cosmetic company with strong presence in France. Focused on medical and natural products, operating worldwide with manufacturing in France. | Pharmaceutical Manufacturing | 🇫🇷 Toulouse | 9,651 | 1962 |
| 26 | [ROLEX](https://www.tamtam.ai/c/rolex) (rolex.com)<br>A luxury watch brand with a rich history of innovation, excellence, and support for arts, sports, and philanthropy worldwide | Retail Luxury Goods and Jewelry | 🇨🇭 Geneva | 9,480 |  |
| 27 | [Otto Group](https://www.tamtam.ai/c/otto-group) (ottogroup.com)<br>A globally active retail and services group with diverse product assortments, strong online presence, and strategic partnerships for market success | Retail | 🇩🇪 Hamburg | 9,448 | 1949 |
| 28 | [COWI](https://www.tamtam.ai/c/cowi) (cowi.com)<br>The company creates sustainable solutions with a focus on improving quality of life for present and future generations through engineering and architecture expertise | Civil Engineering | 🇩🇰 Lyngby | 8,647 | 1930 |
| 29 | [Fundação do ABC](https://www.tamtam.ai/c/fundacao-do-abc) (fuabc.org.br)<br>Philanthropic entity providing social assistance, healthcare, and education services, established in 1967 by municipalities A leading healthcare institution in Brazil | Hospitals and Health Care | 🇧🇷 Santo André | 8,285 | 1967 |
| 30 | [Nemours Children's Health](https://www.tamtam.ai/c/nemours-children-s-health) (nemours.org)<br>A non-profit children's health organization providing family-centered care, research, education, advocacy, and world-changing initiatives to improve the health of children | Hospitals and Health Care | 🇺🇸 Jacksonville | 6,960 | 1936 |
| 31 | [Hempel A/S](https://www.tamtam.ai/c/hempel-a-s) (hempel.com)<br>Supplier of protective and decorative coatings for marine, infrastructure, energy, and decorative industries with global presence and sustainability focus. | Chemical Manufacturing | 🇩🇰 Kgs. Lyngby | 6,500 | 1915 |
| 32 | [VELUX](https://www.tamtam.ai/c/velux) (velux.com)<br>A global provider of roof windows, skylights, blinds, and smart home solutions, focused on creating healthy and sustainable living environments | Wholesale Building Materials | 🇩🇰 Horsholm | 6,138 | 1941 |
| 33 | [Schibsted](https://www.tamtam.ai/c/schibsted) (schibsted.com)<br>Separate media company delivering trustworthy journalism through renowned brands and operating leading online marketplaces connecting millions monthly. | Technology, Information and Media | 🇳🇴 Oslo | 6,101 |  |
| 34 | [Lundbeck](https://www.tamtam.ai/c/lundbeck) (lundbeck.com)<br>A global pharmaceutical company specializing in brain diseases, dedicated to neuroscience research and developing transformative treatments for patients worldwide | Pharmaceutical Manufacturing | 🇩🇰 Valby | 6,018 | 1915 |
| 35 | [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 |
| 36 | [Deichmann](https://www.tamtam.ai/c/deichmann) (deichmann-karriere.de)<br>A leading shoe retail company with over 4,200 stores in 31 countries, offering career opportunities, training courses, and international development programs | Retail | 🇩🇪 Essen | 5,881 | 1913 |
| 37 | [Lloyd's Register](https://www.tamtam.ai/c/lloyd-s-register) (lr.org)<br>Provides professional engineering and technology services to improve safety and performance of critical infrastructures worldwide, supporting engineering research and education. | Maritime Transportation | 🇬🇧 London | 5,881 | 1760 |
| 38 | [WSA – Wonderful Sound for All](https://www.tamtam.ai/c/wsa-wonderful-sound-for-all) (wsa.com)<br>Leading hearing aid company offering diverse brands and solutions across wholesale, retail, online, and diagnostics in over 130 markets. | Medical Equipment Manufacturing | 🇩🇰 Lynge | 5,850 |  |
| 39 | [SMK](https://www.tamtam.ai/c/smk) (smk.nl)<br>The company develops and manages certification criteria for sustainable business practices, involving various stakeholders to ensure reliability and transparency in environmental certifications | Renewables & Environment | 🇳🇱 The Hague / Den Haag | 5,654 | 1992 |
| 40 | [World Economic Forum](https://www.tamtam.ai/c/world-economic-forum) (weforum.org)<br>An international non-profit organization promoting public-private cooperation through high-level meetings, research, initiatives, and digital networks to address global issues | Non-profit Organizations | 🇨🇭 Cologny | 5,591 |  |
| 41 | [LEO Pharma](https://www.tamtam.ai/c/leo-pharma) (leo-pharma.com)<br>A global company dedicated to advancing dermatology with research, therapies for skin conditions, and a team of 4,700 people serving millions of patients worldwide | Pharmaceutical Manufacturing | 🇩🇰 Ballerup | 5,515 | 1908 |
| 42 | [Fundación Integra, Chile](https://www.tamtam.ai/c/fundacion-integra-chile) (integra.cl)<br>A foundation under the Ministry of Education providing quality public early childhood education for children in Chile, promoting diversity and community values | Education Administration Programs | 🇨🇱 Santiago | 5,253 | 1991 |
| 43 | [Chalmers University of Technology](https://www.tamtam.ai/c/chalmers-university-of-technology) (linktr.ee)<br>University focused on research and education in technology, natural sciences, maritime studies, and architecture addressing global societal challenges. | Research Services | 🇸🇪 Gothenburg | 4,916 | 1829 |
| 44 | [Demant](https://www.tamtam.ai/c/demant) (demant.com)<br>A global leader in hearing healthcare and technology, providing innovative solutions to improve communication and connection for people worldwide | Medical Equipment Manufacturing | 🇩🇰 Smørum | 4,770 |  |
| 45 | [Institut Pasteur](https://www.tamtam.ai/c/institut-pasteur) (pasteur.fr)<br>Non-profit foundation specializing in biomedical research, public health, training, and technological innovation to combat infectious diseases worldwide. | Research Services | 🇫🇷 Paris | 4,743 | 1887 |
| 46 | [Stichting Philadelphia Zorg](https://www.tamtam.ai/c/stichting-philadelphia-zorg) (philadelphia.nl)<br>The company provides support for people with intellectual disabilities through residential, home, day care, and work training programs, emphasizing independence and individualized care | Hospitals and Health Care | 🇳🇱 Amersfoort | 4,534 | 1956 |
| 47 | [Universidad de Las Américas (CL)](https://www.tamtam.ai/c/universidad-de-las-americas-cl) (udla.cl)<br>A private non-profit university with 8 campuses, focused on providing access to higher education through scholarships and innovative educational practices | Education Administration Programs | 🇨🇱 Providencia | 4,352 | 1988 |
| 48 | [Sunway Group](https://www.tamtam.ai/c/sunway-group) (sunway.com.my)<br>A diversified conglomerate with interests in real estate, construction, education, healthcare, retail, and hospitality, following the UN SDGs and ESG targets | Real Estate | 🇲🇾 Petaling Jaya | 4,349 |  |
| 49 | [St. David's HealthCare](https://www.tamtam.ai/c/st-david-s-healthcare) (wwwprod104-stdavids-sitecore-cloud.dpxmedcity.net)<br>Leading healthcare system in Central Texas with seven hospitals, recognized for quality care, community investment, and ethical practices as part of HCA Healthcare | Hospitals and Health Care | 🇺🇸 Austin | 4,323 |  |
| 50 | [Zeppelin Group](https://www.tamtam.ai/c/zeppelin-group) (zeppelin.com)<br>A global group offering construction, engineering, energy systems, and plant solutions, with expertise in machinery distribution, rentals, and digital capabilities | Construction | 🇩🇪 Garching bei München | 4,298 | 1950 |
| 51 | [Universidade de Fortaleza](https://www.tamtam.ai/c/universidade-de-fortaleza) (unifor.br)<br>The organization provides a comprehensive education, research, and extension program, graduating professionals who turn dreams into reality With a large campus and diverse programs | Higher Education | 🇧🇷 Fortaleza | 4,223 | 1973 |
| 52 | [Gates Foundation](https://www.tamtam.ai/c/gates-foundation) (gatesfoundation.org)<br>Focus on improving health, reducing hunger and poverty in developing countries, and expanding educational opportunities in the United States. | Non-profit Organizations | 🇺🇸 Seattle | 4,160 | 2000 |
| 53 | [Apprentis d'Auteuil](https://www.tamtam.ai/c/apprentis-d-auteuil) (apprentis-auteuil.org)<br>Educate and train over 13,000 disadvantaged youth, support family parental responsibilities, promote social integration and personal responsibility. | Non-profit Organizations | 🇫🇷 Paris | 4,096 | 1866 |
| 54 | [Hospital de Base - Funfarme](https://www.tamtam.ai/c/hospital-de-base-funfarme)<br>Our purpose is to care for people throughout their lives We manage a major hospital complex in São Paulo, serving a large region with various healthcare services | Hospitals and Health Care | 🇧🇷 São José do Rio Preto | 4,070 | 1967 |
| 55 | [SRH](https://www.tamtam.ai/c/srh) (srh.de)<br>Provider of education services with 9 universities, schools, vocational schools, and professional rehabilitation centers, along with healthcare services in 10 hospitals and clinics | Funds and Trusts | 🇩🇪 Heidelberg | 4,062 | 1966 |
| 56 | [Medipol Healthcare Group](https://www.tamtam.ai/c/medipol-healthcare-group) (medipol.com.tr)<br>Leading private university hospital in Turkey, offering General, Cardiovascular, Oncology, and Dental services with advanced medical technology and a focus on improving quality of life | Hospitals and Health Care | 🇹🇷 Istanbul | 4,053 | 1997 |
| 57 | [Baskent University](https://www.tamtam.ai/c/baskent-university) (baskent.edu.tr)<br>A foundation university offering quality higher education in Turkey, with a focus on research, academic excellence, and contribution to society | Higher Education | 🇹🇷 Ankara | 4,046 | 1993 |
| 58 | [føtex, Salling Group](https://www.tamtam.ai/c/fotex-salling-group) (foetex.dk)<br>Operating various department stores offering food, textiles, and household goods alongside professional butcher and bakery services, prioritizing high quality and responsible products. | Retail Groceries | 🇩🇰 Brabrand | 4,016 |  |
| 59 | [Egmont](https://www.tamtam.ai/c/egmont) (egmont.com)<br>A leading Nordic media group bringing stories to life through TV, movies, games, books, magazines, while empowering children and youth in need | Media Production | 🇩🇰 Copenhagen | 3,996 |  |
| 60 | [KL University](https://www.tamtam.ai/c/kl-university) (kluniversity.in)<br>An educational institution offering globally relevant, high-quality, and accessible education through a blend of teaching and research, empowering students for a diverse world | Higher Education | 🇮🇳 Vijayawada | 3,874 | 1980 |
| 61 | [Fundação Bradesco](https://www.tamtam.ai/c/fundacao-bradesco) (fundacao.bradesco)<br>Offers free quality education and professional training promoting social inclusion through various programs and initiatives to vulnerable communities. | Education Administration Programs | 🇧🇷 | 3,846 | 1956 |
| 62 | [Pi Beta Phi Fraternity for Women](https://www.tamtam.ai/c/pi-beta-phi-fraternity-for-women) (pibetaphi.org)<br>An organization established in 1867, empowering women through a fraternity, foundation, and housing corporation, with over 300,000 members | Non-profit Organizations | 🇺🇸 Town and Country | 3,846 | 1867 |
| 63 | [NAOS (Bioderma - Institut Esthederm - Etat Pur)](https://www.tamtam.ai/c/naos-bioderma-institut-esthederm-etat-pur) (naos.com)<br>French company specializing in skin care and ecobiology, uniting ecosystem and skin biology through its dermo-cosmetic brands Bioderma, Institut Esthederm, and Etat Pur. | Personal Care Product Manufacturing | 🇫🇷 Aix-en-Provence | 3,833 | 1977 |
| 64 | [Fondazione Policlinico Universitario Agostino Gemelli IRCCS](https://www.tamtam.ai/c/fondazione-policlinico-universitario-agostino-gemelli-irccs) (policlinicogemelli.it)<br>A leading Italian hospital specializing in personalized medicine, innovative biotechnologies, and clinical care for a wide range of specialties, including oncology and rare diseases | Hospitals and Health Care | 🇮🇹 Rome | 3,810 |  |
| 65 | [NIRAS](https://www.tamtam.ai/c/niras) (niras.com)<br>Global consulting firm shaping tomorrow's communities through infrastructure projects, urban planning, and sustainable development initiatives around the world | Civil Engineering | 🇩🇰 Allerød | 3,794 | 1956 |
| 66 | [Universidade de Aveiro](https://www.tamtam.ai/c/universidade-de-aveiro) (ua.pt)<br>Provides undergraduate and postgraduate education, generates research, and promotes cooperation with society since 1973 as a dynamic and innovative public foundation. | Higher Education | 🇵🇹 Aveiro | 3,703 | 1973 |
| 67 | [Lembaga Pengelola Dana Pendidikan](https://www.tamtam.ai/c/lembaga-pengelola-dana-pendidikan) (lpdp.kemenkeu.go.id)<br>LPDP manages an endowment fund for education to provide scholarships on a master's and doctoral level, funding research, and preparing future Indonesian leaders | Education Administration Programs | 🇮🇩 Jakarta | 3,660 | 2012 |
| 68 | [HAVELSAN](https://www.tamtam.ai/c/havelsan) (havelsan.com)<br>Defense and information technology software integrator specializing in command systems, war management, simulation, autonomous platforms, cyber security, homeland security and e-government technologies. | Defense and Space Manufacturing | 🇹🇷 Çankaya | 3,634 | 1982 |
| 69 | [Fiocruz](https://www.tamtam.ai/c/fiocruz) (fiocruz.br)<br>Promoting health and social development, generating and disseminating scientific and technological knowledge, and promoting citizenship through healthcare research and technology | Pharmaceutical Manufacturing | 🇧🇷 Rio de Janeiro | 3,625 | 1900 |
| 70 | [Renata PLC](https://www.tamtam.ai/c/renata-plc) (renata-ltd.com)<br>A pharmaceutical company with three manufacturing sites, focused on human pharmaceuticals and animal therapeutics Originally a subsidiary of Pfizer Corporation | Pharmaceutical Manufacturing | 🇧🇩 Dhaka | 3,508 |  |
| 71 | [Yeditepe University](https://www.tamtam.ai/c/yeditepe-university) (yeditepe.edu.tr)<br>A leading foundation university in Turkey, offering a wide range of undergraduate and graduate programs, emphasizing academic quality, global partnerships, and innovative research projects | Higher Education | 🇹🇷 Istanbul | 3,458 | 1996 |
| 72 | [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 |
| 73 | [Universidad Adolfo Ibáñez](https://www.tamtam.ai/c/universidad-adolfo-ibanez) (uai.cl)<br>Private university in Chile affiliated with the Adolfo Ibáñez Foundation, offering accredited programs in business administration and ranking highly in national and international assessments | Higher Education | 🇨🇱 Santiago | 3,420 | 1953 |
| 74 | [Viessmann Generations Group](https://www.tamtam.ai/c/viessmann-generations-group) (viessmann.group)<br>Dedicated to delivering solutions for urgent global priorities like reducing greenhouse gases, improving air/water quality, securing food, advancing health/well-being, and strengthening education/science. | Holding Companies | 🇩🇪 Munich | 3,345 |  |
| 75 | [Fundación Valle del Lili](https://www.tamtam.ai/c/fundacion-valle-del-lili) (valledellili.org)<br>A leading high-complexity hospital with over 40 years of history, 774 highly qualified doctors, all specialties, and top rankings nationally and internationally | Hospitals and Health Care | 🇨🇴 Cali | 3,318 | 1982 |
| 76 | [Fundação São Francisco Xavier](https://www.tamtam.ai/c/fundacao-sao-francisco-xavier-ipatinga) (fsfx.com.br)<br>A non-profit organization affiliated with Usiminas providing healthcare, education, and dental services, focusing on excellence, safety, and serving patients through the SUS | Philanthropic Fundraising Services | 🇧🇷 Ipatinga | 3,298 | 1969 |
| 77 | [Ibercaja](https://www.tamtam.ai/c/ibercaja) (ibercaja.es)<br>A leading Spanish banking group offering high-quality financial services to individuals, institutions, and businesses through over 1,250 branches and online banking | Banking | 🇪🇸 Zaragoza | 3,278 | 1876 |
| 78 | [Aultman Health Foundation](https://www.tamtam.ai/c/aultman-health-foundation) (aultman.org)<br>Leading provider of healthcare services in Stark County since 1892, offering high-quality care, educational opportunities, wellness programs, and community support | Hospitals and Health Care | 🇺🇸 Canton | 3,276 |  |
| 79 | [Fundação José Silveira](https://www.tamtam.ai/c/fundacao-jose-silveira-salvador) (fjs.org.br)<br>A non-profit philanthropic organization providing quality healthcare services to underserved populations, specializing in areas such as tuberculosis, neonatal care, cancer treatment, and rehabilitation | Wellness and Fitness Services | 🇧🇷 Salvador | 3,255 | 1937 |
| 80 | [TGW Logistics](https://www.tamtam.ai/c/tgw-logistics) (tgw-group.com)<br>Designing, implementing, and maintaining automated fulfillment centers using mechatronics, robotics, and advanced software for efficient warehouse logistics. | Automation Machinery Manufacturing | 🇦🇹 Marchtrenk | 3,146 | 1969 |
| 81 | [Alpha Delta Pi Sorority](https://www.tamtam.ai/c/alpha-delta-pi-sorority) (alphadeltapi.org)<br>An organization promoting sisterhood, values, academic excellence, and social responsibility for over 260,000 women in collegiate chapters and alumnae associations | Non-profit Organizations | 🇺🇸 Atlanta | 3,143 | 1851 |
| 82 | [Bilkent University](https://www.tamtam.ai/c/bilkent-university) (w3.bilkent.edu.tr)<br>Established in 1984, the organization is Turkey's first foundation university, focused on providing high-quality education, scientific research, and cultural activities on a global scale | Higher Education | 🇹🇷 Ankara | 3,133 |  |
| 83 | [Hospital Felício Rocho](https://www.tamtam.ai/c/hospital-felicio-rocho) (feliciorocho.org.br)<br>Leading hospital in Minas Gerais, founded in 1952, specializing in high-complexity medicine, including transplants and major surgeries, with state-of-the-art equipment and renowned medical staff | Hospitals and Health Care | 🇧🇷 Belo Horizonte | 3,126 | 1952 |
| 84 | [Pontifícia Universidade Católica de São Paulo](https://www.tamtam.ai/c/pontificia-universidade-catolica-de-sao-paulo) (www5.pucsp.br)<br>Established in 1946, this renowned Brazilian university upholds Catholic principles while promoting academic freedom and social responsibility, ranking highly nationwide | Higher Education | 🇧🇷 São Paulo | 3,113 | 1946 |
| 85 | [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 |
| 86 | [Institut Curie](https://www.tamtam.ai/c/institut-curie) (curie.fr)<br>A public utility foundation combining cancer research, innovative healthcare, and multidisciplinary approach to fight cancer through fundamental, translational, and clinical research | Hospitals and Health Care | 🇫🇷 Paris | 3,105 | 1909 |
| 87 | [UCS - University of Caxias do Sul](https://www.tamtam.ai/c/ucs-university-of-caxias-do-sul) (ucs.br)<br>A leading higher education institution with over 85 undergraduate programs, 19 master's, and 10 doctoral programs, fostering innovation, research, and societal impact | Higher Education | 🇧🇷 Caxias do Sul | 3,018 | 1967 |
| 88 | [Fundação Faculdade de Medicina](https://www.tamtam.ai/c/fundacao-faculdade-de-medicina) (ffm.br)<br>A non-profit foundation supporting education, research, and healthcare at the University of São Paulo's Medical School and Hospital | Non-profit Organizations | 🇧🇷 São Paulo | 2,999 | 1986 |
| 89 | [Fauji Foundation](https://www.tamtam.ai/c/fauji-foundation) (fauji.org.pk)<br>A charitable trust that supports ex-servicemen and their families with healthcare, education, vocational training, and social protection programs funded by commercial ventures | Non-profit Organizations | 🇵🇰 Rawalpindi | 2,882 |  |
| 90 | [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 |  |
| 91 | [Fondazione Don Gnocchi](https://www.tamtam.ai/c/fondazione-don-gnocchi) (dongnocchi.it)<br>The Foundation provides care, rehabilitation, research, and training for individuals with disabilities, complex medical conditions, and elderly individuals, both nationally and internationally | Hospitals and Health Care | 🇮🇹 Milan | 2,793 | 1951 |
| 92 | [Wilo Group](https://www.tamtam.ai/c/wilo-group) (cms.media.wilo.com)<br>Development and provision of sustainable, intelligent water management solutions for building services, industry, and global water challenges worldwide. | Machinery Manufacturing | 🇩🇪 Dortmund | 2,709 | 1872 |
| 93 | [Piramal Foundation](https://www.tamtam.ai/c/piramal-foundation) (piramalfoundation.org)<br>The organization focuses on empowering marginalized communities through youth engagement and enhancing government systems by collaborating with various stakeholders | Non-profit Organizations | 🇮🇳 Mumbai | 2,701 | 2008 |
| 94 | [TLC](https://www.tamtam.ai/c/tlc-raleigh) (nctlc.org)<br>Empowering individuals of all abilities since 1969, offering a diverse range of programs for children, adults, and families in on-site and community settings | Non-profit Organizations | 🇺🇸 Raleigh | 2,689 | 1969 |
| 95 | [Tata STRIVE](https://www.tamtam.ai/c/tata-strive) (tatastrive.com)<br>A skill development initiative that trains youth from disadvantaged backgrounds for employment, entrepreneurship, and community enterprise, filling the gap in the workforce | Education Administration Programs | 🇮🇳 Mumbai | 2,676 | 2015 |
| 96 | [Fundacion Santa Fe de Bogota](https://www.tamtam.ai/c/fundacion-santa-fe-de-bogota) (fundacionsantafedebogota.com)<br>A non-profit organization focusing on developing and implementing high-impact health management models, promoting healthy environments in vulnerable communities, and ensuring corporate social responsibility | Hospitals and Health Care | 🇨🇴 Bogotá | 2,621 | 1972 |
| 97 | [SINTEF](https://www.tamtam.ai/c/sintef) (sintef.no)<br>A European research organization specializing in technology, natural sciences, and social sciences, conducting contract research and development projects for various sectors since 1950 | Research Services | 🇳🇴 Trondheim | 2,621 | 1950 |
| 98 | [WALA](https://www.tamtam.ai/c/wala-boll) (wala.world)<br>A company committed to exploring the healing power of nature through healthcare products and natural cosmetics, prioritizing sustainability and employee well-being | Pharmaceutical Manufacturing | 🇩🇪 Bad Boll | 2,605 | 1935 |
| 99 | [Universitas Pelita Harapan](https://www.tamtam.ai/c/universitas-pelita-harapan) (uph.edu)<br>A leading educational institution focused on providing excellent education through global best practices, professional management, and character development based on Christian principles | Education Administration Programs | 🇮🇩 Tangerang | 2,599 | 1994 |
| 100 | [King Hussein Cancer Foundation and Center](https://www.tamtam.ai/c/king-hussein-cancer-foundation-and-center) (khcc.jo)<br>An independent non-profit foundation dedicated to combating cancer in Jordan and the Middle East through fundraising, advocacy, research, and comprehensive cancer care | Hospitals and Health Care | 🇯🇴 Amman | 2,575 | 2001 |

## 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 the world

- [The largest companies in the world](https://www.tamtam.ai/l/largest-companies-in-the-world) (415,122)
- [Multinational companies in the world](https://www.tamtam.ai/l/multinational-companies-in-the-world) (74,925)
- [Manufacturers in the world](https://www.tamtam.ai/l/manufacturers-in-the-world) (39,579)
- [Retail chains in the world](https://www.tamtam.ai/l/retail-chains-in-the-world) (35,499)
- [Companies with in-house R&D in the world](https://www.tamtam.ai/l/r-and-d-companies-in-the-world) (34,346)
- [Financial services firms in the world](https://www.tamtam.ai/l/financial-services-firms-in-the-world) (26,817)
- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Education providers in the world](https://www.tamtam.ai/l/education-companies-in-the-world) (23,937)
- [IT Services and IT Consulting companies in the world](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-in-the-world) (23,571)
- [Critical infrastructure operators in the world](https://www.tamtam.ai/l/critical-infrastructure-operators-in-the-world) (23,312)
- [SaaS companies in the world](https://www.tamtam.ai/l/saas-companies-in-the-world) (22,459)
- [IT services companies in the world](https://www.tamtam.ai/l/it-services-companies-in-the-world) (20,934)
- [Software Development companies in the world](https://www.tamtam.ai/l/software-development-companies-in-the-world) (20,534)
- [Hardware manufacturers in the world](https://www.tamtam.ai/l/hardware-companies-in-the-world) (20,159)
- [Financial Services companies in the world](https://www.tamtam.ai/l/financial-services-companies-in-the-world) (19,958)
- [Companies with a mobile app in the world](https://www.tamtam.ai/l/companies-with-mobile-app-in-the-world) (18,922)
- [Public sector organisations in the world](https://www.tamtam.ai/l/public-sector-organisations-in-the-world) (18,493)
- [Healthcare providers in the world](https://www.tamtam.ai/l/healthcare-providers-in-the-world) (16,037)
- [Consulting firms in the world](https://www.tamtam.ai/l/consulting-firms-in-the-world) (16,009)
- [Family-owned companies in the world](https://www.tamtam.ai/l/family-owned-companies-in-the-world) (14,667)
- [Distributors and wholesalers in the world](https://www.tamtam.ai/l/distributors-and-wholesalers-in-the-world) (13,470)
- [Hospitals and Health Care companies in the world](https://www.tamtam.ai/l/hospitals-and-health-care-companies-in-the-world) (12,916)
- [Corporate groups and holding companies in the world](https://www.tamtam.ai/l/holding-companies-in-the-world) (12,864)
- [E-commerce companies in the world](https://www.tamtam.ai/l/ecommerce-companies-in-the-world) (12,013)

## The same list elsewhere

- [Foundations in Europe](https://www.tamtam.ai/l/foundations-in-europe) (1,147)
- [Foundations in France](https://www.tamtam.ai/l/foundations-france) (426)
- [Foundations in Latin America](https://www.tamtam.ai/l/foundations-in-latin-america) (237)
- [Foundations in North America](https://www.tamtam.ai/l/foundations-in-north-america) (196)
- [Foundations in the United States](https://www.tamtam.ai/l/foundations-united-states) (174)
- [Foundations in Brazil](https://www.tamtam.ai/l/foundations-brazil) (150)
- [Foundations in Spain](https://www.tamtam.ai/l/foundations-spain) (148)
- [Foundations in Asia](https://www.tamtam.ai/l/foundations-in-asia) (136)
- [Foundations in the Netherlands](https://www.tamtam.ai/l/foundations-netherlands) (122)
- [Foundations in Switzerland](https://www.tamtam.ai/l/foundations-switzerland) (115)
- [Foundations in Germany](https://www.tamtam.ai/l/foundations-germany) (97)
- [Foundations in Turkey](https://www.tamtam.ai/l/foundations-turkey) (77)
- [Foundations in India](https://www.tamtam.ai/l/foundations-india) (72)
- [Foundations in the United Kingdom](https://www.tamtam.ai/l/foundations-united-kingdom) (49)
- [Foundations in Italy](https://www.tamtam.ai/l/foundations-italy) (49)
- [Foundations in Denmark](https://www.tamtam.ai/l/foundations-denmark) (43)
- [Foundations in Indonesia](https://www.tamtam.ai/l/foundations-indonesia) (40)
- [Foundations in Colombia](https://www.tamtam.ai/l/foundations-colombia) (39)
- [Foundations in Africa](https://www.tamtam.ai/l/foundations-in-africa) (29)
- [Foundations in Sweden](https://www.tamtam.ai/l/foundations-sweden) (29)

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Source: https://www.tamtam.ai/l/foundations-in-the-world