St. Canice’s Community Action Ltd (SCCA) is a not for profit registered charity that was originally formed in 1991. It was created by parish parents and residents due to pressing social problems in our community housing areas. In particular due to social problems facing children, young people and parents.

Meath Arts Group is a cultural organisation founded in 2006 seeking to support working visual artists and to promote full recognition of the value of their works. These visual artists have joined together for the benefit of shared resources, education and marketing.

Médecins Sans Frontières (MSF) is a leading non-governmental organisation for emergency medical aid. We provide independent medical relief to victims of war, disasters and epidemics in over 80 countries around the world. We strive to provide assistance to those who need it most, regardless of ethnic origin, religion or political affiliation.

Meitheal is a community development support and training organisation. Our mission is to create change through working for equality and social justice. The way we work is guided by the values of community development, equality and feminism.

Meitheal Mara (meh-hal ma-ra) translates roughly as ”Workers of the Sea”. Meitheal can be translated as “community” and Mara literally means “of the sea” in Irish. Founded in 1993, Meitheal Mara is a community boatyard in the heart of Cork City, a registered charity and training centre. Our primary object is to grow and integrate Cork city’s maritime recreation and tourism sector at a purpose built river-side site.

Mellon Educate is an Irish-based African development charity founded by developer & philanthropist Niall Mellon. Since 2002 the charity, thanks to the enormous collective effort of some 25,000 volunteers, has built houses for 125,000 homeless people in Africa’s poorest townships.

The organisation’s primary objective is to advocate for transforming masculinities with the intention of creating a gender equal society, through a community development model which creates better lives for men and boys, their spouses, partners and children, friends, and communities across Ireland.

A voluntary organisation with charitable status which provide a confidential helpline, information and support services for men and children who are victims of domestic abuse.

Our main areas of interest include men's health, crisis support, self-awareness and self-development. We run a men's self-help group, support group and anger management group.

A leading Irish and international meningitis charity that brings together people and expertise to defeat meningitis and septicaemia wherever it exists. At Meningitis Research Foundation we are driven by our supporters and beneficiaries, many of whom have first-hand experience of the devastating consequences of the disease.

Mental Health Ireland is a national voluntary organisation which aims to promote positive mental health and to actively support persons with a mental illness, their families and carers by identifying their needs and advocating their rights.

Merchant's Quay Ireland works for justice and opportunity for homeless persons, drug users and others who are excluded. We create a place of safety, compassion and welcome for all who enter our doors and offer high quality services to meet their needs.

St. Michael’s House provides a comprehensive range of services and supports to men, women, and children with intellectual disabilities and their families in 170 locations in the greater Dublin Area. It supports c. 2,300 people and this has an impact on thousands of family members.

Mid West Simon Community has been established since October 2006. Covering the counties of Clare, Limerick and North Tipperary, our aim is to support people through their journey out of homelessness by providing appropriate accommodation and care services, tailored to their individual needs.

Midlands Simon Community began in 2003 when a group of volunteers from across the Midlands Region came together and formed the Charity. Midlands Simon was established to support individuals, couples and families who are experiencing or who are at risk of homelessness throughout the Midlands Counties of Laois, Longford, Offaly and Westmeath.

The Migraine Association of Ireland is a registered charity dedicated to empowering migraine sufferers by providing information, support and reassurance. The main aim of the association is to provide information, support and reassurance to headache and migraine sufferers in Ireland.

MRCI is a national organisation working with migrants and their families in Ireland to promote justice, empowerment and equality.

Mining Heritage Ireland is a site for people with an interest in Irish mining heritage. It follows on the work of the Mining Heritage Trust of Ireland that closed down in 2019. The general promotion of awareness, appreciation and conservation of the mining heritage of Ireland.

Misean Cara is an Irish organisation that provides funding and support for the international development work of missionary organisations.

Monaghan County Childcare Committee was established in January 2001 as part of the Government's National Childcare Policy to develop childcare services at local level. We aim to increase both the supply and quality of childcare services based on an analysis of need within the county.

Monaghan Integrated Development CLG is a local development company. Local development promotes area-based, integrated, “bottom-up” interventions to address long-term unemployment, economic marginalisation and social exclusion.

Monastervin Community Centre (MCC) and Monasterevin Council hall (MCH) are both community based venues, operating as a social enterprise which helps serve the local Monasterevin community.

The main aim of Money Advice and Budgeting Service (MABS) is to provide an independent, free and confidential Money Advice and Budgeting Service, primarily to low income families who are in debt or risk of getting into debt, to facilitate them to cope with their immediate problems and become financially independent in the long-term.

Mother Tongues is a social enterprise working to promote multilingualism and intercultural dialogue in Ireland.

Any request for emergency assistance in the upland and mountainous areas on the island of Ireland is met by a volunteer response from one of the 12 mountain rescue teams that compose Mountain Rescue Ireland (M.R.I.). These teams are on stand by 24/7/365 to respond to requests for assistance are tasked through the 999/112 emergency phone system.