Diarmuid O'Riordain

Topaz Energy Group Ltd. provides commercial fuels, lubricants and home heating oils. It owns oil importation facilities in Dublin, Cork, Limerick, Galway, Derry and Greenore, as well as local distribution depots geographically spread across Ireland. The firm also supplies gasoline, diesel, kerosene, fuel oil and lubricants into all market sectors, both directly and through a countrywide network of authorized distributors. The company was founded in 2005 and is headquartered in Dublin, Ireland.

Beacon Medical Group (BMG) is a healthcare company founded by cardi-thoracic surgeon Professor Mark Redmond and his partners Michael Cullen and Paddy Shovlin. BMG built and owns the Beacon Medical Campus which includes Beacon Hospital, Beacon Renal, Beacon Consultants Clinic and Concourse, Beacon Dermatology and the planned Women's, Children's and Maternity Hospital.

Manufacturers & Traders Trust Co. operates as a state chartered commercial bank. The firm provide banking, insurance, investments, mortgage and commercial financial services. It also provides cash management, digital banking, business financing, treasury management and merchant services. The company was founded in 1856 and is headquartered in Buffalo, NY.

Allied Irish Banks Plc operates as a holding company, which offers commercial banking, international banking, leasing, insurance and mortgage banking. It operates through the following segments: Retail & Commercial Banking (RCB), Wholesale, Institutional & Corporate Banking (WIB), AIB UK and Group. The RCB segment services the personal and SME customers, provides net loans and customer accounts, broad infrastructure facilitating various locations and ATMs and is digital enabled. The WIB segment comprises of corporate banking, a relationship driven model with sector specialisms; syndicated & international finance, a bank's interface to public loan markets, real estate finance, a centralized origination and management and specialized finance, which provides structured finance, mezzanine finance, and equity product offering. The AIB UK segment comprises retail and commercial banking operations in Great Britain operating under the trading name Allied Irish Bank and in Northern Ireland operating under the trading name First Trust Bank. The Group segment comprises group, treasury and support functions, which includes treasury activities, central control and support functions The company was founded on September 1, 1966 and is headquartered in Dublin, Ireland.

Allied Energy Holding Pte Ltd. develops and distributes photovoltaic solar energy systems. The private company is based in Singapore, Singapore.

Part of AIB Group plc, AIB Capital Markets Plc is an Irish company that provides securities brokerage services. The company is based in Ballsbridge, Ireland.

Credebt Exchange Ltd. provides financial services. The firm specializes in invoice discounting, small medium enterprises, investment, financing and invoice finance. The company was founded by Patrick Reynolds in 2011 and is headquartered in Dublin, Ireland.

Nua Healthcare Ltd. provides residential care, community outreach and Day services to adults. The company is headquartered in St. Stephens Green, Ireland.

Beacon Hospital /ie/ is a private company headquartered in Dublin, Ireland, that provides acute care and specialist diagnostic services. Michael Cullen is currently the CEO of the firm.