Ruggero Gramatica

Part of AT&T, Inc., Pacific Bell Telephone Co. provides telephone services. The company is based in San Francisco, CA.

Fusion MPHC Group, Inc. provides integrated voice and data communication services. It offers broadband Internet access service for small and mid-sized businesses; business phone and Internet services; VPN and security services; email and web hosting services; and enterprise solutions. The firm also provides voice over IP, wireless and voice services on a managed national broadband network, wholesale and carrier services. The company is headquartered in DE.

Vodafone Holding GmbH provides mobile telecommunications services such as voice and data communications. It operates a digital network based on the GSM standard. The company is headquartered in Dusseldorf, Germany.

Bulldog Communications Ltd. provided broadband telecommunication services and solutions. The company was founded in 2000 and was headquartered in London, the United Kingdom.

Fastweb SpA engages in the provision of solutions for internet connectivity. The firm offers a wide range of voice and data services, fixed communication, and mobile to households and businesses. It also constructs fiber optic network infrastructure and adopts internet protocol for voice, data, and video transmission. The company was founded by Silvio Scaglia in September 1999 and is headquartered in Milan, Italy.

THERAMetrics holding AG is an independent biotech company, which discovers drugs for patients suffering from rare diseases. The company was founded by Fabio Cavalli, Vera Cavalli, Patrick Pozzorini, Dorian Bevec and Michael von und zu Liechtenstein on February 9, 2001 and is headquartered in Stans, Switzerland.

On Telecoms was the first telecoms provider to offer triple play services in Greece. It offers a wide range of innovative telephony, internet and digital TV (IPTV) services to residential customers, small business and enterprises. The company welcomed its first customer on March 2007 and since then it is constantly evolving to offer innovative services and quality support. Its presence changed the Greek telecoms market; in a very short time since its founding, it completed the development of its proprietary network infrastructure in Athens, using next-generation technology. On November 2009 it expanded in Thessaloniki. On October 2009 it acquired Vivodi Telecom and achieved the operational integration of the two companies within a few months. The company is the telecommunication provider with the most integrated and viable solution in Greece. Its customers can choose the combination of fixed telephony, internet and TV that suits their needs best, at the most competitive prices.

Yewno, Inc. provides computational semantics, graph theory and machine learning to users. Its application is used in the fields of financial, economics, biotech, legal, education and general knowledge search. The company was founded by Ruggero Gramatica and Ruth Pickering in 2014 and is headquartered in Redwood City, CA.