3 Sigma Corp., Troy, OH, has named Mark Dallmeier as chief strategy and marketing officer. Dallmeier has served for more than two years on the 3 Sigma board of directors, and has also worked in various capacities for the company during that period. Known for his ability to move companies into high-growth, high-technology markets, Dallmeier has served as chief executive officer, strategist, chief marketing officer, corporate development officer and consultant to many businesses.

For more information, visit www.3sigma.cc.