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Gary Halliwell, CEO, NetProspex Inc.

Published on .

Where: NetProspex Inc., Waltham, Mass.
Why: Halliwell has driven NetProspex to prominence by extending the capabilities of database compilation, assembling b-to-b lists through crowd sourcing, as well as telephone verification in offering premium, customized prospect lists. Halliwell previously was president of ZoomInfo.
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