Keith Nolan

KPMG LLP engages in the provision of audit, tax, and advisory services. It serves the banking and capital markets, building, construction and real estate, consumer and retail, energy, natural resources and chemicals, financial services, government and public sector, healthcare and life sciences, industrial manufacturing, insurance, media and entertainment, private equity, technology, telecommunications, and venture capital industries. The company was founded in 1987 and is headquartered in New York, NY.

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.

Citibank AG provides banking services. Its products include banking, financing, and insurance services. Citibank is headquartered in Frankfurt, Germany.

EirGrid Plc operates and develops voltage electricity grids. It provides electricity transmission services. The firm serves home, business, school, hospital, factory and farm. The company was founded in 2006 and is headquartered in Dublin, Ireland.

Part of Egis SA, JB Barry & Partners Ltd. is an Irish civil engineering company. The company is based in Dublin, Ireland. The company was founded in 1959. The CEO is Liam Prendiville. JB Barry & Partners was acquired by Egis SA.

Certification Europe Ltd. provides ISO management system certification and other management standards to organizations. It specializes in ISO audit, and training. The company was founded by Michael Brophy, John Ryan and Thomas Crooke in 1999 and is headquartered in Dublin, Ireland.

Part of Ballast Intermediate LLC, Hume Brophy Communications Ltd. is a public affairs, communications, and strategy firm that provides cutting-edge consultancy, digital, and reputation management services. The company is based in Dublin, Ireland. The Irish company was founded in 2005 by Eoin Brophy and John Hume. Conall McDevitt has been the CEO of the company since 2013. Hume Brophy Communications was acquired by Penta Group LLC on January 10, 2023.