Arthur G. Giftakis

TowerStream Corp. provides wireless broadband network services. The company has offers Internet telephone service using wireless broadband through a partnership with Vonage. The company's customers include retailers, educational institutions and banks. TowerStream was founded in 2000 by Philip Urso & Jeff Thompson and is headquartered in Waltham, MA.

Digital Broadband Communications, Inc. provides telephone networking services. The company is based in Waltham, MA. The company was founded by Stephen Catanzano.

Navisite LLC engages in the provision of modern managed cloud services. It offers application, database, cloud, and infrastructure services; data analytics; cloud marketplaces; and security and compliance. It caters the following industries: business services, education, energy and utilities, healthcare, financial, manufacturing, and retail. The company is headquartered in Andover, MA.

Part of Internap Holding LLC, Sockeye Networks, Inc. provides Internet route control software and services. The company is based in Waltham, MA. Sockeye Networks was acquired by Internap Holding LLC on October 20, 2003 for $1.75 million.