# Eoin Hayes

Eoin Hayes (born 15 October 1987) is an Irish independent politician, who has been a Teachta Dála (TD) for the Dublin Bay South constituency since the 2024 general election. Hayes served as a member of Dublin City Council from June 2024 until his election to the Dáil. Although elected to the Dáil as a Social Democrats party TD, he was indefinitely suspended from the parliamentary party almost immediately afterwards following a controversy over holding shares in Palantir Technologies. He currently remains a member of the Social Democrats with no timeline to return to the parliamentary party.

## Early life and education

Hayes was born in Limerick, Ireland. At age six, he moved to Williamsport, Pennsylvania with his family. They returned to Limerick when Hayes was 14, and he completed his Leaving Certificate at Castletroy College.
He studied chemical engineering at University College Cork, after which he completed an MSc in Management at London Business School of the University of London.

## Business career

Hayes was an intern at Google in 2011 and worked in management consulting in New York City with a boutique firm, the Alexander Group, in 2013. From 2015 to 2017, he worked for the software company Palantir Technologies.
On returning to Dublin in 2017, Hayes founded a consulting firm, Cantillon Labs, which he has led since.

## Political career

Hayes was elected as president of the Students' Union at University College Cork in 2009. He was active in protesting against the re-introduction of student fees by the government of Fianna Fáil and the Green Party. He was also active in opposing additional fees on students, including printing fees and graduation fees.
In 2012, he campaigned for and was employed by the Barack Obama’s re-election campaign as a Political Deputy in the Data team at the headquarters in Chicago.
At the 2024 Dublin City Council election, he was elected for the local electoral area of Kimmage–Rathmines.
In July 2024, the Social Democrats selected Hayes as their candidate in the constituency of Dublin Bay South. At the 2024 general election, he was elected to the Dáil, defeating Chris Andrews to win the fourth and final seat available in the constituency.

### Suspension from the Social Democrats

During his employment with Palantir Technologies, Hayes received 7,000 shares in the company, which supplies artificial intelligence tools to the Israel Defense Forces. At a press conference on 10 December 2024, Hayes claimed that he had disposed of his Palantir shares before entering electoral politics. However, he acknowledged later that day that he had sold the shares for €199,000 on 26 July 2024, more than a month after his election to Dublin City Council. In a statement, Hayes said: "I unreservedly apologise for providing incorrect information and I am now correcting the record".
The Social Democrats suspended Hayes from the parliamentary party with immediate effect, with deputy leader Cian O'Callaghan stating: "This is a serious matter. It is imperative that the media, who hold politicians to account on behalf of the public, can rely on the information they receive from elected representatives." Hayes sat as an independent when the 34th Dáil met for the first time on 18 December.
Hayes's admission also drew criticism from other parties. Sinn Féin director of elections Matt Carthy said: "Had this information been in the public domain [prior to the 2024 general election], it is my very firm belief that Eoin Hayes would not be a TD, and that [Sinn Féin candidate] Chris Andrews would have been re-elected." Claiming that Hayes had "won his seat on false pretences", Carthy called for his resignation. People Before Profit–Solidarity leader Richard Boyd Barrett accused Hayes of "profiting from genocide."
On 13 December, the Social Democrats' head office near the Dáil was evacuated after staff reported receiving a suspicious package addressed to Hayes. A number of companies located in the same building were also evacuated. However, an investigation by the army's bomb disposal unit found that the package contained no explosive material, and the Gardaí determined that the threat was not credible.
On 11 February 2025 deputy leader Cian O'Callaghan confirmed that the national executive of the Social Democrats had completed an investigation into the matter, and chose to "endorse" the parliamentary party's decision to suspend Hayes from the parliamentary party indefinitely. He was not expelled from the party and remains a member of the Social Democrats, with no timeline to return to the parliamentary party.