Graham William O'Keeffe

picoChip, Inc. provides signal processing products for wireless communications. The company's products scale from femtocell access points to picocells and sophisticated multi-sector carrier macrocells. It supplies femtocell silicon with solutions for all of the world's major wireless standards, including WCDMA, TD-SCDMA, WiMAX and cdma2000. The company was founded in 2000 and is headquartered in San Jose, CA.

Icera, Inc. designs, produces and markets multi-protocol wireless baseband processors with RF components. Its technology uses a custom-built, power processor that deliver communication engines for 3G and 4G cellular phones and tablets. Icera, Inc. was acquired in May 2011 and is now a wholly owned subsidiary of Nvidia. The company was founded in 2002 and is based in Bristol, England.

Ubiquisys Ltd. provides communication services. The company was founded on October 1, 2004 and is headquartered in Cardiff, the United Kingdom.

Psion Holdings Ltd. engineers, markets and develops portable computers and communication equipment. The company was founded in 1980 and is headquartered in Bourne End, the United Kingdom.

RadioScape Ltd. provided digital radio broadcasting solutions. The company was founded in 1996 and was headquartered in London, the United Kingdom.

element 14 Ltd. is a developer of high-port density, low-power Digital Subscriber Line (DSL) chipsets, software and communications processor technology. It is headquartered in Cambridge, the United Kingdom.

Atlas Venture LLP is the London office of the independent and partner-owned venture capital investment group Atlas Venture Inc., headquartered in Boston with additional offices in Paris and Munich, plus an administrative office in Amsterdam. The group originated in 1980 and focuses on high-technology financing, aiming for a transatlantic operations model. The London office was established in 1986. The group manages a range of venture capital funds.

Phyworks Ltd. develops optical transceiver chips for the broadband communications market. It specializes in high-speed communications chips. The company was founded in 2001 and is headquartered in Bristol, the United Kingdom.

Orthogon Systems Ltd. manufactures wireless Ethernet equipment. It also manufactures wireless Ethernet bridges that provide point-to-point broadband connections in environments where conventional solutions can't operate. Its technology enables powerful non-line-of-sight (NLoS) connections, as well as long-range line-of-site (LoS) connections with carrier-class reliability. The company was founded in January, 2000 and is headquartered in Ashburton, UK.