Stephen Denny is a competitive strategy + marketing consultant, helping brands in technology, consumer products, clean energy and services define their competitive positioning, communication strategies and implementation plans in the market. He is the author of Killing Giants: 10 Strategies to Topple the Goliath In Your Industry.

Apart from writing and consulting, Denny is a frequent speaker on competitive strategy and marketing.

Prior to consulting, he was a 20+ year senior marketing executive having managed the people, strategy and budgets at brand name technology companies like at Sony, Onstar, Iomega and Plantronics.

He holds multiple patents, has lived and worked in both the US and Japan, and has an MBA from the Wharton School.

He lives just south of Santa Cruz, CA.