Sisk Group
Irish construction and property enterprise
From Wikipedia, the free encyclopedia
Sisk Group is a construction and property company founded in Cork, Ireland in 1859 with operations in Ireland, United Kingdom, Belgium, and Sweden.
| Company type | Private |
|---|---|
| Industry | Construction |
| Founded | 1859 |
| Founder | John Sisk |
| Headquarters | , Ireland |
| Website | www |
History
After an apprenticeship as a plasterer and at the age of 22, John Sisk set up the construction business in 1859.[1]
In April 2019, Sisk was removed from the UK Government's Prompt Payment Code for failing to pay suppliers on time.[2] It was reinstated around 10 months later.[3]
The company relocated 200 of its employees into its newly retrofitted head office at Citywest in Dublin in July 2024.[4]
Projects


Major projects involving the company include:
- City Hall, Cork, completed in 1936[5]
- Central Bank of Ireland building, Dublin, completed in 1978[6]
- New Cusack Stand at Croke Park, completed in 1995[7]
- Warburton Hall, Lucy Cavendish College, Cambridge, completed in 1995[8]
- Blanchardstown Centre, Dublin, completed in 1996[9]
- American Air Museum, Duxford, completed in 1997[10]
- Aviva Stadium, Dublin, completed in 2010[11]
- Grand Canal Theatre, Dublin, completed in 2010[12]
- Convention Centre Dublin, completed in 2010[13]
- Limerick Tunnel, completed in 2010[14]
- Expansion of the St. James's Gate Brewery, Dublin, completed in 2013[15]
- Capital Dock, Dublin, completed in 2018[16]
- International Convention Centre Wales, Newport, completed in 2019[17]
- Crossrail Eastern Running Tunnels, completed in 2021[18]
- Northern Approach of Colchester Rapid Transit, due to complete in 2025[19]