Booth William Roger

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

I-Solutions Global Ltd. develops web-based enterprise software solutions. It offers balanced scorecard, goal deployment, operational management, capital expenditure, carbon and energy management, and benefits tracking. The company was founded by Rex Harrison and Paul Docherty on September 26, 2001 and is headquartered in Coventry, the United Kingdom.

Gentrack UK Ltd. provides enterprise billing and customer management software solutions. It offers utilities and airports services. The firm’s solutions include energy and water utilities and airports. The company was founded in 1989 and is headquartered in London, the United Kingdom.

Antrak Ltd. is an investment holding British company founded in 2010. The private company is based in Cheltenham, UK. The company's main function is to hold investments.

Viewber Ltd. provides real estate services. The private company is based in Newbury, UK. The British company was founded by Edward Mead, Marcus de Ferranti.

Herald Ventures is the venture capital operating division of Herald Investment Management Ltd. in the UK. founded in 1999 by Katie Potts, the firm is headquartered in London and invests in unquoted companies in the technology, communications and media sectors. Herald Investment Management Ltd. manages the Herald Ventures venture capital funds.

Raytheon Systems Ltd. designs, develops, and manufactures advanced electronic products and systems. Its aerospace electronics offerings include air traffic control systems, command and control systems, navigation systems, and identification friend or foe systems. The company also makes power and control products such as motor drives, power supplies, circuit boards, and semiconductors. It provides aircraft repair, maintenance and modification services, logistics support, and project management services. The company is headquartered in Harlow, the United Kingdom.

Part of Citigroup, Inc., Citicorp Investment Bank Ltd. is a British company.