Bill Sadlier

Mainstream Renewable Power Ltd. develops, finances, constructs, and operates renewable energy plants for global consumer brands like IKEA, utilities, and investment companies. It develops onshore and offshore wind and solar projects. The company was founded by Eddie O'Connor and Fintan Whelan in February 2008 and is headquartered in Dublin, Ireland.

SSE Renewables Holdings Ltd. develops and operates wind farms. It generates and supplies green electricity to commercial customers. The company has operations in Scotland, England, Wales, and the United States. It was founded by Eddie O'Connor in 1997 and is headquartered in Dublin, Ireland.

Part of Nippon Telegraph & Telephone Corp., Ernst & Young Consulting Luxembourg SA provides information technology consulting services. Ernst & Young Consulting Luxembourg was acquired by NTT Data, a subsidiary of Nippon Telegraph & Telephone Corp. from Ernst & Young LLP on April 06, 1999.

SSE Airtricity Ltd. provides green electricity, natural gas and essential services. Its services include gas boiler, easypay heating control, boiler repair and replacement. The company was founded in 1997 and is headquartered in Leopardstown, Ireland.

Ervia Energy Trading Ltd. distributes gas and electricity. It sells gas and electricity to all market segments, with related activities including call center management, billing, sales and marketing. The firm also provides appliance servicing products to customers. The company was founded on January 15, 2003 and is headquartered in Cork, Ireland.

Bord na Móna Plc is a climate solutions company, which focuses on renewable energy, recycling, and expanded peatlands rehabilitation and restoration. Its products and services include home heating and waste collection. The company was founded in 1934 and is headquartered in Newbridge, Ireland.

Ervia provides natural gas transportation, energy generation, and electricity distribution services to residential and business customers. It operates through the following segments: Networks, Energy, and Ancillary. The Networks segment develops, operates and maintains natural gas transmission and distribution networks. It offers gas transportation services to suppliers and shippers. The Energy segment specializes in investment and asset management operations, with focus on energy markets, wind farms, and power stations. The Ancillary segment business covers other corporate and management support business areas. The company was founded in 1976 and is headquartered in Dublin, Ireland.

Doncasters Group Ltd. engages in the manufacture of precision components and assemblies for the aerospace, industrial gas turbine, turbocharger components, petrochemical, construction, industrial, transportation, and super alloy markets. Its products include casings, combustion components and systems. compressor airfoils, engine structural components, heat shields and seal segments, turbine airfoils, and petrochemical castings, stud welding systems, and airmelted superalloys. The company was founded by Daniel Doncaster in 1778 and is headquartered in Burton-upon-Trent, the United Kingdom.

Shannon Group Plc is an Irish company that runs Shannon Airport and supports the growing aviation cluster in Shannon. The private company is based in Clare, Ireland. and has subsidiaries in Ireland. The company was founded in 1945. Mary Considine has been the CEO of the company since 2019.