David Allen Company
"GTD® is the shorthand brand for "Getting Things Done®," the groundbreaking work-life management system by David Allen (US) that provides concrete solutions for transforming overwhelm and uncertainty into an integrated system of stress-free productivity...
"Decades of in-the-field research and practice of GTD led to the publishing of the international best-seller Getting Things Done. Published in over 28 languages, TIME magazine heralded it as "the defining self-help business book of its time." " 
"What's your favorite self-help book of all time? According to "The Independent" in the U.K, David Allen's Getting Things Done is number four, above works by Dale Carnegie, Eckhart Tolle and a Roman emperor. "  They write: "The likeable geek says we need to apply a two-minute rule to decisions and operate a "do it, delegate it, defer it, drop it" principle."
- Mike Williams - CEO
Resources and articles
- David Allen Company About, organizational web page, accessed July 17, 2013.