Founded in 1927, the Electricity Supply Board (ESB) is a statutory corporation in the Republic of Ireland. It is 95 per cent owned by the Government of Ireland, with the remaining shares held by an employee share option trust.

Dalkia provides Technical Facilities Services for a wide range of outsourced services that compliment the core business of our clients. We deliver comprehensive Technical facilities services and energy services for a wide range of customers spanning most major sectors.
Through synergies with our group companies, Dalkia delivers multi-utility solutions including supply and management of water, electricity and gas.
In the UK we have been operating for forty years. We employ around 3,000 staff and serve more than 18,500 client sites spanning the commercial, industry, retail, healthcare and public sectors.
Sterience Ltd, a fully owned subsidiary of Dalkia, offers public and private hospitals throughout the UK a full range of decontamination solutions for re-usable surgical instruments. For more information, visit the Sterience website at www.sterience.co.uk.
Parkersell is Dalkia's market leading lighting and electrical subsidiary, providing specialist lighting services across all sectors. www.parkersell.com
Pinniger and Partners is the lighting design consultancy arm of Parkersell, with extensive knowledge of the retail and other sectors that rely heavily on lighting to create ambience and visual impact. www.pinniger.co.uk

firmus energy is the new provider of natural gas in northern ireland. we're bringing gas to areas which haven't had it before, firstly to industrial and commercial users and then eventually to residential customers too. soon thousands more customers in northern ireland will be able to enjoy the cost and environmental benefits of natural gas.

Royal Mail Group comprises three businesses - Royal Mail, Post Office Ltd and Parcelforce Worldwide. We became a plc in March 2001 wholly owned by the UK Government, our sole shareholder.

The company is reaching the end of a three-year renewal plan spanning the entire range of the business and designed to make us a better and more modern company, both for our customers and our employees. The crucial changes introduced as part of this massive recovery programme have had a direct impact in Northern Ireland as we work to achieve the biggest turnaround in UK industry.

Royal Mail Group comprises three businesses - Royal Mail, Post Office Ltd and Parcelforce Worldwide. We became a plc in March 2001 wholly owned by the UK Government, our sole shareholder.