John Gerald Grace

The Institute of Chartered Accountants in Ireland operates as an institute of chartered accountants. The non-profit company is based in Dublin, Ireland.

Part of 4iG Nyrt., Invitech ICT Services Kft. The company is based in Budaors, Hungary. is a Hungarian company that provides complex infocommunication services to corporate clients. Invitech ICT Services from Rotamona Ltd. on September 30, 2021. The company was founded in 1994. John Gerald Grace has been the CEO of the company since 2018. was acquired by 4iG Nyrt.

GTS Poland Sp zoo provides telecommunications services. The company was founded in 1997 and is headquartered in Warsaw, Poland.

Cable & Wireless Worldwide Ltd. operates as an investment holding company. The firm provides a range of managed voice, data, hosting and Internet protocol-based services and applications to companies, government, carrier customers, and resellers across the United Kingdom, Asia Pacific, India, Middle East and Africa, Continental Europe, and North America. It also provides communications technologies which include voice calls, web hosting, data center management, video conferencing, customer contact centers, mass communications, and cloud computing. The company was founded on September 24, 2009 and is headquartered in Newbury, the United Kingdom.

Part of KPMG (Ireland), KPMG Dublin is a company based in Dublin, Ireland.

GTS Novera AS provides telecommunication services. It offers voice, data transfer, and Internet access services. The company was founded in 2005 and is headquartered in Prague, Czech Republic.