Don Sullivan

Greylock Management Corp (Greylock Partners) is a venture capital firm founded in 1965 by Charlie P. Waite and Daniel S. Gregory. The firm is headquartered in Menlo Park, California.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

CrossComm Corp. develops advanced networking products. The firm provides ATM edge routing and switching products for integrating ATM technology into corporate networks, while preserving legacy LAN environments. It offers complete, scalable LAN switching solutions that can grow as bandwidth. The company was founded by Tadeusz Witkowicz in 1987 and is located in Marlborough, MA.

SQA, Inc. used to develop and market integrated softeware products for the automated testing and quality management of Windows applications. It was located in Burlington, MA

Wildfire Communications, Inc. develops and markets speech recognition technology. The company is headquartered in Cambridge, MA.