Eric works for Babcock & Jenkins where he focuses on digital media and marketing strategy. He's well known as the person behind b2bdigital.net and #b2bchat.
Lincoln is a customer success evangelist at Gainsight, though he is also the person behind sixteenventures.com where he blogs on SaaS customer acquisition.
Ardath is a content strategist, author of eMarketing Strategies for the Complex Sale, and runs a popular B2B marketing blog at marketinginteractions.typepad.com.
Matt runs heinzmarketing.com and is an evangelist for revenue acceleration via sales and marketing strategy, demand generation, and more.
Jay is a NY Times best selling author of Youtility, marketing consultant, keynote speaker at conferences, and is the President of convinceandconvert.com.
Joe is the founder of Content Marketing Institute and Content Marketing World, and author of Epic Content Marketing.
Ann is best-selling author, social media and content marketing keynote speaker, the Chief Content Officer of MarketingProfs, and a columnist for Entrepreneur magazine.
Michael is the Vice President of Marketing at SAP. He's also the managing editor for SAP's Business Innovation blog and contributor to Forbes and Business2Community.
Stephanie is a content marketing consultant for B2B high tech companies and founding member of savvyb2bmarketing.com.
Mark is a PR veteran and serves as the CEO of Ragan Communications which publishes PRDaily, RaganComms, RaganHealth, HR Communication.
Andrew is a marketing team lead for CA Technologies and is well known as moderator of #B2Bchat and as a blogger at marketingfinger.com.
Wendy is an award-winning PR and marketing communications professional who helps B2B companies become well-known brands at marxcommunications.com.
Michele is a B2B content marketing consultant, Executive Editor of Content Marketing Institute, blogger, and one of the founding members of savvyb2bmarketing.com.
Christy U Ferguson
Christy is the Director of Communications and Content at Teradata Applications and is also a moderator of #b2bchat.
Megan is a "marketing therapist" for account-based and customer marketing at SiriusDecisions, a benchmark and advisory firm.
Peter leads Forrester's research on B2B demand generation and channel marketing, managing a small group of analysts and working with other analysts.
Who else in the B2B marketing space would you recommend following on Twitter? Suggest more in the comments and we'll add them to the list.