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The 54 largest Non-profit Organizations companies in Switzerland

Tamtam tracks 54 Non-profit Organizations companies headquartered in Switzerland. This list ranks all of them by number of employees on LinkedIn, led by International Committee of the Red Cross - ICRC, World Economic Forum and WWF. Their median headcount is 244. Half of them were founded in 1983 or later. The most common headquarters are Geneva (14), Zurich (10) and Basel (3).

🇨🇭 Switzerland54 companiesUpdated Oct 10, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
International Committee of the Red Cross - ICRCcareers.icrc.org

An independent organization established in 1863, providing humanitarian aid to those affected by conflict, promoting international humanitarian law globally

Non-profit Organizations 🇨🇭 Geneva 20,000 1863
2
World Economic Forumweforum.org

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 n/a
3
WWFwwf.panda.org

Independent conservation organization working globally to protect natural habitats, prevent wildlife extinction, and promote sustainable production and consumption.

Non-profit Organizations 🇨🇭 Gland 5,162 1961
4
International Federation of Red Cross and Red Crescent Societies - IFRClinktr.ee

A global humanitarian network supporting activities around the world through 191 member Red Cross and Red Crescent National Societies

Non-profit Organizations 🇨🇭 Geneva 3,771 1919
5
The Global Fundtheglobalfund.org

Raises and invests billions annually to combat HIV, TB, malaria, address health inequities, and strengthen health systems worldwide.

Non-profit Organizations 🇨🇭 Grand-Saconnex 2,600 2002
6
IUCNiucn.org

Supports scientific research, manages field projects, and unites diverse groups to develop and implement environmental policy, laws, and best practices.

Non-profit Organizations 🇨🇭 Gland 2,317 1948
7
Terre des hommes foundationtdh.org

A Swiss organization providing aid to children and their communities through health, protection, and emergency relief programs in 30 countries

Non-profit Organizations 🇨🇭 Lausanne 2,084 1960
8
Swisscontactswisscontact.org

An independent non-profit organization promoting sustainable development through empowering people, improving business competitiveness, and fostering inclusive social and economic systems globally

Non-profit Organizations 🇨🇭 Zurich 1,755 1959
9
Global Shapers Communityglobalshapers.org

Worldwide network of local hubs empowering young leaders to drive community change and amplify emerging voices through decision-making and collaborative social action.

Non-profit Organizations 🇨🇭 Cologny 1,604 2011
10
Lutheran World Federationlutheranworld.org

Global communion of 149 Lutheran churches providing humanitarian aid, advocating for human rights, and supporting dialogue and development initiatives worldwide

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 1,548 1947
11
Aga Khan Foundationakf.org

An international development agency focusing on improving the lives of marginalized communities through investments in human potential and various sectors

Non-profit Organizations 🇨🇭 Geneva 1,521 n/a
12
IEC (International Electrotechnical Commission)iec.ch

Global organization setting international standards for electrical technologies, ensuring product safety and interoperability across 170 countries through collaboration of experts

Non-profit Organizations 🇨🇭 Geneva 1,349 1906
13
Helvetashelvetas.org

An international network of organizations focused on development cooperation and emergency response, striving to create a fair world where basic needs are met and human rights protected

Non-profit Organizations 🇨🇭 Zurich 1,330 1955
14
Medairmedair.org

The company is dedicated to helping people in remote and devastated communities survive crises, recover with dignity, and build a better future through humanitarian aid

Non-profit Organizations 🇨🇭 Ecublens 1,281 1989
15
Médecins Sans Frontières (Switzerland)

Providing impartial medical assistance in crises worldwide, funded by private donors Committed to humanitarian action and ethical medical practices

Non-profit Organizations 🇨🇭 Geneva 1,260 1981
16
FIA – Fédération Internationale de l'Automobilefia.com

Global non-profit governing motor sport and mobility, promoting safety, sustainability, equality, and enforcing regulations for fair competitions.

Non-profit Organizations 🇨🇭 Vernier 854 1904
17
Gavi, the Vaccine Alliancegavi.org

Public-private partnership vaccinating children worldwide, immunizing over 1 billion kids, preventing millions of deaths, and reducing child mortality in lower-income countries

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 822 2000
18
FSD (Fondation suisse de déminage)fsd.ch

Humanitarian NGO focused on landmine clearance, victim assistance, toxic site decontamination, community sensitization, and security improvement in conflict zones.

Non-profit Organizations 🇨🇭 Geneva 761 1997
19
Arcadiabyarcadia.org

A non-profit organization creating high-quality articles spanning literature to science and providing aesthetic content on social media for art enthusiasts

Non-profit Organizations 🇨🇭 Geneva 606 2021
20
ESMO - European Society for Medical Oncologyesmo.org

Global organization supporting oncology professionals worldwide through education, information, and advocacy for accessible cancer care, with a focus on patient outcomes

Non-profit Organizations 🇨🇭 Lugano 584 1975
21
WBCSD – World Business Council for Sustainable Developmentwbcsd.org

A global community of leading businesses working together to drive sustainability, tackle climate crisis, restore nature, and promote equality by 2050

Non-profit Organizations 🇨🇭 Geneva 432 1995
22
FINDfinddx.org

The company focuses on ensuring equitable access to reliable diagnosis worldwide, connecting stakeholders for diagnostic innovation and strengthening health systems

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 425 2003
23
Croix-Rouge genevoisecroix-rouge-ge.ch

A local association in Geneva provides support to vulnerable individuals regardless of background, fostering peace and care within the community

Non-profit Organizations 🇨🇭 Geneva 408 1864
24
Odegard Foundationodegardfoundation.org

Dedicated to promoting healthcare education, environmental preservation, AI safety, livelihood improvement, and enhancing effectiveness in philanthropy sector

Non-profit Organizations 🇨🇭 Zug 371 n/a
25
RET Internationaltheret.org

An independent organization addresses education needs for young people affected by displacement, violence, conflict, and disasters, creating self-reliant citizens

Non-profit Organizations 🇨🇭 Geneva 369 2000
26
WWF Switzerlandwwf.ch

Protect environment, preserve biodiversity, promote sustainable resource use, engage supporters, operate nonprofit foundation with multiple sections across Switzerland.

Non-profit Organizations 🇨🇭 Zurich 307 1961
27
IPMA: International Project Management Associationipma.world

Global project management organization offering advanced certification program through national associations in Africa, Asia, Europe, and the Americas Professional assessors verify competence of certificants

Non-profit Organizations 🇨🇭 Zurich 244 1965
28
Swissmemswissmem.ch

Swissmem is a leading association in Switzerland's tech industry, providing support, networks, and advocacy for member companies to promote innovation and competitiveness globally

Non-profit Organizations 🇨🇭 Zurich 241 1883
29
Loterie Romandeloro.ch

Operates lotteries and sports betting in Swiss cantons, redistributing all profits to nonprofit organizations supporting culture, health, education, and more.

Non-profit Organizations 🇨🇭 Lausanne 229 1937
30
(Former) Syngenta Foundation for Sustainable Agriculturesyngentagroup.com

The company focuses on strengthening smallholder farming and food systems through market development, innovation, capacity building, and partnerships in developing countries

Non-profit Organizations 🇨🇭 Basel 222 1982
31
International Cocoa Initiativecocoainitiative.org

A Swiss-based foundation working with industry, civil society, and governments to eliminate child labor in cocoa-producing countries and protect children's rights

Non-profit Organizations 🇨🇭 Geneva 220 2002
32
European Academy of Allergy and Clinical Immunology - EAACIeaaci.org

Non-profit organization promoting research, education, and collaboration in the field of allergic and immunologic diseases with a focus on improving patients' lives

Non-profit Organizations 🇨🇭 Zurich 199 1956
33
MassChallenge Switzerlandmasschallenge.org

A leader in accelerating startups globally, specializing in climate-responsible businesses They have helped startups raise over CHF 12Bn in funding

Non-profit Organizations 🇨🇭 Renens 182 2016
34
IFIA-International Federation of Inventors' Associationsifia.com

Global organization supporting inventors worldwide through exhibitions, seminars, and events to promote innovation, protect inventors' rights, and facilitate knowledge exchange for societal welfare

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 178 1968
35
European Academy of Dermatology and Venereologyeadv.org

A non-profit association dedicated to advancing excellence in dermatology and venereology through clinical care, research, education, training, and patient advocacy

Non-profit Organizations 🇨🇭 Lugano 177 1987
36
IUCN Species Survival Commissioniucn.org

A global network of volunteer experts collaborating to conserve biodiversity through research, policy development, and conservation planning to reduce species loss

Non-profit Organizations 🇨🇭 Gland 177 1949
37
International Association of Dental Studentsget-the-offer.net

A non-governmental organization representing dental students globally, striving for educational and scientific excellence in dentistry through international projects and initiatives

Non-profit Organizations 🇨🇭 Cointrin 152 1951
38
B'VM | Beratungsgruppe für Verbands-Managementbvmberatung.net

Provides consulting, training, and services to non-profit organizations including associations, foundations, and public administrations Specializing in supporting professional bodies

Non-profit Organizations 🇨🇭 Innere Stadt 151 1983
39
Hair Stylistmakeupalliance.com

The company provides internationally recognized qualifications for professional Makeup Artists, serving the Beauty industry with modern criteria and a referral resource for employers

Non-profit Organizations 🇨🇭 Zurich 151 2018
40
Basel Institute on Governancebaselgovernance.org

An independent non-profit organization based in Switzerland that provides expertise in anti-corruption, governance strengthening, asset recovery, public finance, and private sector integrity worldwide

Non-profit Organizations 🇨🇭 Basel 150 2003
41
Solidar Suissesolidar.ch

A non-profit organization advocating for social justice, fair working conditions, human rights, and humanitarian aid in developing and emerging countries Conducts campaigns to raise awareness on global issues

Non-profit Organizations 🇨🇭 Zurich 149 1936
42
Geneva Callgenevacall.org

A humanitarian organization that promotes respect for international humanitarian norms, focusing on the protection of civilians in armed conflict zones

Non-profit Organizations 🇨🇭 Chêne-Bougeries 147 2000
43
World Meteorological Organizationworldmeteorological.org

An intergovernmental non-profit organization with 193 Member States and Territories focused on meteorology and weather monitoring

Non-profit Organizations 🇨🇭 Zurich 146 n/a
44
Michelangelo Foundationmichelangelofoundation.org

A non-profit organization promoting contemporary craftspeople worldwide to foster a more human, inclusive, and sustainable future through various cultural projects

Non-profit Organizations 🇨🇭 Geneva 131 n/a
45
Solar Impulse Foundationsolarimpulse.com

Accelerate adoption of clean, profitable technologies to improve quality of life and encourage ambitious environmental policies worldwide.

Non-profit Organizations 🇨🇭 Lausanne 123 2004
46
Smiling Geckosmilinggecko.ch

A non-profit organization supporting charity projects in South East Asia, focusing on sustainability, ecology, and connecting donors with initiatives in Cambodia

Non-profit Organizations 🇨🇭 Dübendorf 66 2012
47
Drosos Foundationdrosos.org

A private foundation promoting young people's potential and skills in the Middle East, North Africa, Germany, and Switzerland to achieve economic empowerment and resilience

Non-profit Organizations 🇨🇭 Zurich 52 2003
48
B Lab Switzerlandblab-switzerland.ch

Non-profit foundation promoting sustainable capitalism through certification, programs, education, tools, and collective actions addressing societal and environmental challenges.

Non-profit Organizations 🇨🇭 Geneva 43 2017
49
BASE Foundationenergy-base.org

A Swiss foundation specializing in sustainable energy and climate change solutions through innovative financial strategies and market-driven solutions worldwide

Non-profit Organizations 🇨🇭 Basel 33 2001
50
The SeaCleanerstheseacleaners.org

A non-profit organization dedicated to combating plastic pollution in oceans through waste collection, scientific research, awareness raising, and promoting circular economy

Non-profit Organizations 🇨🇭 La Trinité-sur-Mer 27 2016
51
Fondation St-Germainstgermain.ch

The foundation provides tailored support to young people and their families facing different challenges, focusing on personal development and family integration

Non-profit Organizations 🇨🇭 Delémont 20 1890
52
Green Hydrogen Organisation - GH2gh2.org

The company promotes sustainable production and use of green hydrogen to mitigate climate change by delivering reliable and secure clean energy

Non-profit Organizations 🇨🇭 Geneva 19 2021
53
Cartier for Nature - a new chaptercartierphilanthropy.org

A foundation based in Geneva, Switzerland, aims to address the biodiversity crisis by supporting conservation and restoration initiatives worldwide

Non-profit Organizations 🇨🇭 Meyrin 4 2020
54
MENAP-SCI (Middle East, North Africa, Pakistan - Self-Care Industry)menap-smi.org

A regional association representing manufacturers of non-prescription medicines, supplements, and self-care devices, promoting responsible health practices through partnerships with governments and stakeholders

Non-profit Organizations 🇨🇭 Nyon 2 2016

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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 Oct 10, 2026.

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