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The 32 largest Non-profit Organizations companies in Ireland

Tamtam tracks 32 Non-profit Organizations companies headquartered in Ireland. This list ranks all of them by number of employees on LinkedIn, led by Concern Worldwide, GOAL Global and Rehab Group. Their median headcount is 314. Half of them were founded in 1969 or later. The most common headquarters are Dublin (21) and Cork (2).

馃嚠馃嚜 Ireland32 companiesUpdated Oct 10, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Concern Worldwideconcern.net

International humanitarian organization working with poorest communities to improve lives and influence policies reducing extreme poverty globally.

Non-profit Organizations 馃嚠馃嚜 Dublin 3,327 1968
2
GOAL Globalgoalglobal.org

Specializing in emergency response, health, nutrition, food security, and livelihoods, we support vulnerable communities in crises, poverty, and exclusion

Non-profit Organizations 馃嚠馃嚜 Dun Laoghaire 1,860 1977
3
Rehab Grouprehab.ie

Providing high-quality, flexible services empowering people with disabilities to achieve independence, confidence, skills, and meaningful community participation.

Non-profit Organizations 馃嚠馃嚜 Dublin 844 1949
4
Irish Wheelchair Association (IWA)iwa.ie

A progressive organization providing services for people with limited mobility, focusing on facilitating full participation in communities We prioritize employee satisfaction and diversity

Non-profit Organizations 馃嚠馃嚜 Dublin 779 1960
5
St Michael's Housesmh.ie

A Dublin-based organization offering services for individuals with intellectual disabilities and their families, impacting thousands through funded support programs

Non-profit Organizations 馃嚠馃嚜 Dublin 638 1955
6
Tr贸cairetrocaire.org

An organization working globally with local partners and Irish communities to address poverty, injustice, and respond to humanitarian crises

Non-profit Organizations 馃嚠馃嚜 Maynooth 601 1973
7
Self Help Africaselfhelpafrica.org

A non-profit organization dedicated to empowering rural communities through sustainable agriculture, economic opportunities, and natural resource management to combat poverty and hunger

Non-profit Organizations 馃嚠馃嚜 Dublin 551 1984
8
Pobalpobal.ie

A nonprofit organization in Ireland supports communities and local agencies in achieving social inclusion and development through managing various government programs

Non-profit Organizations 馃嚠馃嚜 Dublin 524 1992
9
Avistaavista.ie

A person-centred organization dedicated to improving the lives of individuals with intellectual disabilities through quality services and promoting active citizenship

Non-profit Organizations 馃嚠馃嚜 Dublin 500 1925
10
Peter McVerry Trustpmvtrust.ie

A nonprofit organization in Ireland providing pathways out of homelessness, drug misuse, and social disadvantage for vulnerable young people, with over 12,000 people assisted in 2022

Non-profit Organizations 馃嚠馃嚜 Dublin 492 1983
11
Irish Blood Transfusion Servicegiveblood.ie

This organization supplies blood and blood products to hospitals in Ireland, while also encouraging individuals to become blood donors Visit their website for more information

Non-profit Organizations 馃嚠馃嚜 Dublin 444 1965
12
Cope Foundationcope-foundation.ie

Providing person-centered services and support for individuals with intellectual disability and/or autism, empowering them to live life on their own terms

Non-profit Organizations 馃嚠馃嚜 Cork 417 1957
13
Depaul Irelandie.depaulcharity.org

A charity dedicated to supporting homeless individuals and families by providing a range of services to help rebuild lives and end homelessness

Non-profit Organizations 馃嚠馃嚜 Dublin 376 2002
14
Dublin Simon Communitydubsimon.ie

Organization dedicated to preventing and addressing homelessness in Dublin and surrounding areas by providing support services and permanent housing solutions

Non-profit Organizations 馃嚠馃嚜 Dublin 367 1969
15
Crosscarecrosscare.ie

A social support agency offering a range of innovative programs catering to children, families, young people, adults, and communities in Dublin

Non-profit Organizations 馃嚠馃嚜 Dublin 337 1941
16
Irish Cancer Societycancer.ie

A community dedicated to transforming the experiences and outcomes of those affected by cancer through advocacy, support services, and research efforts

Non-profit Organizations 馃嚠馃嚜 Dublin 314 1963
17
Ability Westabilitywest.ie

A charity organization providing services and supports to children and adults with intellectual disability and autism, empowering them to live self-directed lives

Non-profit Organizations 馃嚠馃嚜 Galway 278 1962
18
Tuath Housing Associationtuathhousing.ie

Provide safe, quality, affordable housing, build sustainable communities, and manage homes effectively while involving local residents in social housing initiatives

Non-profit Organizations 馃嚠馃嚜 Dublin 272 n/a
19
St. Joseph's Foundationsjf.ie

A non-profit organization providing essential services and support to individuals with special needs and their families in North Cork and South Limerick

Non-profit Organizations 馃嚠馃嚜 Cork 185 1968
20
Family Carers Irelandfamilycarers.ie

A national charity in Ireland dedicated to supporting the 500,000+ family carers by providing services and recognition, and promoting work-life balance for carers

Non-profit Organizations 馃嚠馃嚜 Tullamore 178 2016
21
Oxfam Irelandoxfamireland.org

A global movement fighting poverty through campaigning, development work, and emergency response, supported by a network of volunteers and charity shops

Non-profit Organizations 馃嚠馃嚜 Dublin 176 n/a
22
Gheel Autism Services CLGgheel.ie

A non-profit organization offering tailored day, residential, and outreach services for adults with autism, focusing on independence and quality of life

Non-profit Organizations 馃嚠馃嚜 Dublin 175 1971
23
Choice Housing Ireland Ltdchoice-housing.org

The largest independent housing association in Northern Ireland, providing high quality homes, care, and support services for a diverse range of customers

Non-profit Organizations 馃嚠馃嚜 Belfast 168 2015
24
Special Olympics Irelandspecialolympics.ie

Sports organization empowering individuals with intellectual disabilities through sport, helping them develop physically and emotionally, make new friends, and achieve success in life

Non-profit Organizations 馃嚠馃嚜 Blanchardstown 159 1978
25
Merchants Quay Irelandmqi.ie

A national organization in Ireland offering support, services, and pathways to recovery for those facing homelessness and addiction

Non-profit Organizations 馃嚠馃嚜 Dublin 157 1969
26
Coolminecoolmine.ie

Residential and community-based alcohol and drug treatment services in Dublin, focusing on evidence-based recovery programs to help individuals overcome addiction

Non-profit Organizations 馃嚠馃嚜 Dublin 155 1973
27
CRC Central Remedial Cliniccrc.ie

A charity focused on improving the lives of individuals with disabilities, along with their families and caregivers Registered Charity Number: 20006938

Non-profit Organizations 馃嚠馃嚜 Dublin 154 n/a
28
MABS, the Money Advice & Budgeting Service, Irelandmabs.ie

Ireland's money advice service guiding people through problem debt, offering support and guidance on managing money nationwide

Non-profit Organizations 馃嚠馃嚜 Blanchardstown 153 1992
29
Dublin Zoodublinzoo.ie

Dublin Zoo is a popular family attraction in Dublin, housing over 400 animals in a 28-hectare park, focusing on education and conservation efforts

Non-profit Organizations 馃嚠馃嚜 Dublin 152 1831
30
SVPsvp.ie

A large voluntary charitable organization founded in Ireland in 1844, providing assistance to those in need

Non-profit Organizations 馃嚠馃嚜 Dublin 151 n/a
31
COPE Galwaycopegalway.ie

Providing essential services in Galway for over 50 years, supporting individuals facing homelessness, domestic abuse, and older people needing social and nutritional support

Non-profit Organizations 馃嚠馃嚜 Galway 146 1965
32
Age NIageni.org

This company supports older individuals in Northern Ireland by providing resources and advocating for a fulfilling later life for all

Non-profit Organizations 馃嚠馃嚜 Belfast 74 2009

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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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