John Edwards

ScanSafe Ltd. provides web security services. The company was founded in 1999 and is headquartered in London, the United Kingdom.

Quantum Energy Group Ltd supplies gas to industrial and commercial customers. The private company is based in London, UK and has subsidiaries in United Kingdom.

Portcullis Computer Security Ltd. provides information security services. The firm specializes in security testing, digital forensics, cyber defense, and security consultancy services. It serves the central and local government, banks, manufacturing, charities, telecoms, utilities, insurance, retail, healthcare, energy, education, fast moving consumer goods, technology, financial services, and media industries. The company was founded by Paul Docherty in 1986 and is headquartered in Watford, the United Kingdom.

Acano (UK) Ltd. provides collaboration software platform. Its products include audio, video, and web conferencing; Skype for business integration; team spaces; and unified communications. The company was founded by Jan Nielsen in 2012 and is headquartered in Cardiff, the United Kingdom.

Part of Cisco Systems, Inc., BroadSoft UK Holding Co. Ltd. operates as a holding company that provides telecommunications services through its subsidiaries. The company is based in London, UK.

Cisco Systems Ltd. manufactures routers and switches. It supplies remote access servers, IP telephony and data storage network equipment, optical networking components, and network security products. The company is headquartered in Feltham, UK

AppDynamics International Ltd. engages in business and domestic software development. The company was founded on April 22, 2014 and is headquartered in Bracknell, the United Kingdom.

Part of Cisco Systems, Inc., BroadSoft Ltd. is a British company that provides automated voice and communications and pre-integrated voice-ready application services. The company is based in Cardiff, UK. The company was founded in 2005. BroadSoft was acquired by BroadSoft, Inc., part of Cisco Systems, Inc. from February 05, 2018 on August 13, 2013 for $26.30 million.

Part of Cisco Systems, Inc., AppDynamics UK Ltd. was founded in 2011. The company is based in London, UK. The British company delivers exceptional user experiences that drive digital business outcomes through Cloud Native Application Observability. The company provides application performance management with business insights and advanced troubleshooting capabilities. AppDynamics cloud monitoring and Cisco Secure Application shape the future of apps. Start your 15-day free trial today.

Cisco Systems Holdings UK Ltd. functions as an investment holding company. The company was founded on July 2, 2012 and is headquartered in Cardiff, the United Kingdom.

Part of Cisco Systems, Inc., Cisco Systems Norway AS designs, develops, and manufactures networking solutions including routers, LAN and ATM switches, dial-up access servers and network management software. The company is based in Lysaker, Norway. The Norwegian company was founded in 1997. The CEO is Trine Helen Stromsnes.

MessageLabs, Inc. provides email security and management services. It offers industry protection for organizations worldwide against threats such as spam, viruses and other unwanted content. The company was founded in 1995 and is headquartered in New York, NY.