David Lewis
Founder and CEO
DemandGen International, Inc.


Media/Speaker Inquires:

Phone: 925.678.2504

Mailing Address:

DemandGen International, Inc.
9000 Crow Canyon Rd. Suite 180
Danville, CA 94506.


David Lewis is a dynamic speaker, results-oriented marketer, and successful entrepreneur who has a passion for educating marketing teams around the world on lead management, lead nurturing, lead scoring, customer lifecycle programs, and modern marketing techniques.

He's trained 1000's of marketing professionals on modern marketing and been a keynote and featured speaker at sales and marketing conferences around the world iincluding Dreamforce, Eloqua Experience, Sirius Decisions Summit, Marketing Operations Summit, Marketo Nation Summit, Oracle Sales Summit, Carnegie Communications, Content2Conversion, MarketingProfs, Content Marketing Institude, and delivered countless demand generation workshops for firms like LinkedIn, Autodesk, Covidien, Optum, AVID, and 100's more. HIs speaking style is engaging, interactive, humorous and energetic; he keeps his audience continually engaged and tailors each session for the particular audience.

Contact David to enhance your next conference, marketing team meeting, or offsite. David will present the methodologies from his book as a seminar or interactive workshop to help your team learn these powerful demand generation techniques.

Highlights include:

  • How to improve marketing and sales alignment and establish an integrated demand funnel
  • The methods for developing buyer personas and implementing a content strategy that will "push the mental buy button" in your customer's brain
  • How to develop and deploy lead scoring and lead nurturing programs toincrease lead quality, sales effeciency, and conversions
  • How to measure and show marketing's contribution to revenue.

Hire a great speaker on demand generation and lead management


For more than 20 years, David Lewis has been a pioneering innovator in marketing technology and has overseen marketing for some of Silicon Valley's hottest firms. His career journey began at Microsoft, where he played a key role in launching the company s groundbreaking Windows operating system and Microsoft Office applications. Later, he moved to Silicon Valley to work with game-changing companies like Farallon, Netopia, and Ellie Mae.

Throughout his career journey, David has been at the forefront of the major disruptive waves that have transformed how companies offer their products and services to customers: the Web, marketing automation, CRM, search marketing, and social media. That's led him to develop and refine new ways to help sales and marketing teams align and seamlessly blend art, science, and systems the heart of the principles of Manufacturing Demand.

In 2007, David founded DemandGen International, an Inc. 500 global consulting firm that helps companies leverage the power of the marketing cloud and align sales and marketing teams by the use of marketing automation and CRM systems.

Under his leadership, DemandGen has become the trusted advisor to the worlds most innovative and progressive marketing teams including Apple, LinkedIn, Equinix, Chevron, American Express, Concur, Netapp, Covidien, Citrix, Workday, and hundreds more.