This document outlines 10 best practice principles for achieving market leadership. It discusses the benefits of being a market leader such as better profit margins and barriers to competition. However, many companies fail to focus and try to serve too many markets, diluting their effectiveness. The 10 principles are: 1) select and segment a target market; 2) narrow focus to your unique value; 3) align business activities to support your strategy; 4) claim the alpha position in your market; 5) integrate internal and external communications; 6) leverage the online environment; 7) lock in strategic partners; 8) grow your market segment; 9) exploit your leadership to drive market share; and 10) attack synergistic market segments. Committing to these