Cambridge Science Park company, Abcam spun out of Cambridge University and has since become a world leader.

AlertMe is a leading technology innovator in cloud-based Smart Home Services. It helps partners deliver the benefits of the Smart Grid and Smart Home to consumers.

Amino Communications is a world leading IPTV and hybrid/OTT innovator – bringing new entertainment products and solutions to a global market.

Antenova is a leading developer and supplier of high performing integrated antennas and RF solutions for wireless communication, consumer electronic and wireless M2M devices.

Arkessa enables remote devices to operate, be monitored, managed and controlled as though they were connected directly to your desktop, tablet or smart phone.

ARM is the world's leading semiconductor intellectual property (IP) supplier and is at the heart of the development of digital electronic products.

Bought by HP for $10.3 billion last year, Autonomy is a pioneer in its industry.

AVEVA, quoted on London’s main market, has been the world's leading engineering software provider to the plant, power and marine industries for more than 40 years.

Eight19 spin-out, Azuri brings power at scale to off-grid customers in rural emerging markets, providing basic needs that are regarded as routine in more developed countries.

Bango provides the technology that powers commerce for businesses targeting the growing market of internet enabled mobile phone users.

blinkx is the world’s largest and most advanced video search engine.

BlueGnome was founded in Cambridge in 2002 by a team of scientists who developed a novel mathematical technology for the analysis of genetic data following the sequencing of the human genome in 2000.

Software security startup Bromium, with operations in Cambridge and California, roared out of stealth mid-June 2012 with a $26.5 million Series B round.

CCS is a spin-out from Cambridge University exploiting innovative patented technology, jointly developed in collaboration with the University of Warwick, in the area of  CMOS micro-systems.

Cambridge Communication Systems, headed by serial entrepreneurs Steve Greaves and John Porter, is a startup backed by business angels – including Robert Sansom and David Cleevely – pioneering a small-cell microwave backhaul system in the mobile industry.

Cambridge Consultants arguably founded the Cambridge technology cluster in 1960 when Tim Eiloart, while studying at Trinity College, amassed £400 to start an enterprise to “put the brains of Cambridge University at the disposal of the problems of British industry.”