Jeffrey Killeen, Chairman-CEO, GlobalSpec

Jeffrey Killeen

Chairman-CEO

GlobalSpec

Killeen built GlobalSpec by insisting that users register, and its database now has more than 6.1 million names. The company has expanded beyond its initial incarnation as an engineering search engine to include more than 60 e-newsletters. This year, Killeen pushed GlobalSpec into virtual trade shows.

Originally posted on: 11/5/10