Charles B. Rutstein

Communication Technology Holdings LLC engages in the technology business. The company was founded in 2018 and is headquartered in San Francisco, CA.

Connected2Fiber, Inc. provides a SaaS-based marketplace enablement platform specifically built for the telecom network industry. Its platform enables users to visualize critical information internally, and to ensure network intelligence is exchanged securely to conform to the customers' buying process. The company was founded by Ben Edmond in 2015 and is headquartered in Boston, MA.

Comniscient Technologies LLC is engaged in providing real-time market data and analysis for the tele-communications industry. The company was founded by Stephen Brodeur and Peter Wolfe in 2010 and is headquartered in Boston, MA.

Zoominfo LLC engages in the provision of marketing and sales intelligence platform. It offers sales leadership, sales development, marketing and demand generation; sales and marketing operations; and recruiting. The company was founded by Henry L. Schuck and Kirk N. Brown in 2007 and is headquartered in Vancouver, WA.

RISI, Inc. operates as an information provider for the global forest products industry. It offers news, prices, forecasts and market data, publications of benchmarking and mill projects, events, reprints and e-prints, custom media, list rentals, reference, and magazines. The firm serves for pulp and paper industries, wood products, timber, wood biomass, tissue and nonwovens. The company was founded by David Levin in 1985 and is headquartered in Bedford, MA.

The Massachusetts Innovation & Technology Exchange, Inc. operates internet business and marketing association. The company was founded in 1996 and is headquartered in Boston, MA.