Linda Marie Pennington-Benton

Purple Voice Holdings Ltd. develops a business to business Internet Protocol software that uses VoIP technology for the financial industry. The firm supports IP based voice applications. The company is headquartered in London, the United Kingdom.

Etrali SA engages in the development and provision of compliance and telecommunications solutions for global trading. It offers touch screen turrets, analytics, voice recording, and data storage services. The company was founded in 1965 and is headquartered in Montreuil, France.

IPC Network Services Ltd. provides technology deployment, installation and project management services. The firm also provides mission-critical communications solutions to some of the world's leading financial services firms, as well as to public safety, government security, power and transportation organizations. The company is headquartered in London, GB.

Westcom Europe Ltd. provides telecom services. The company is headquartered in London, the United Kingdom.

Part of IPC Systems, Inc., IPC NS UK SPC Ltd. functions as an investment holding company. The company is based in London, UK and was founded in 2006.

Part of IPC Systems, Inc., IPC Information Systems UK Holdings Ltd. functions as an investment holding company. The company is based in London, UK and was founded in 2006.

Part of IPC Systems, Inc., IPC Network Services UK Holdings Ltd. functions as an investment holding company. The company is based in London, UK and was founded in 2006.

Founded in 2015, Extra UK Holdings Ltd. is a subsidiary of IPC Systems, Inc. that operates as an investment holding company. The company is based in London, UK.

IPC Information Systems provides integrated communication solutions. The company was established in 1984 and is headquartered in London, GB.