CARY, N.C. – Chris Stark, chief executive officer of Pivotal Resource Group, is the consultant of the year as picked by more than 7,000 partners for TTI Performance Systems, Inc.

Stark worked with TTI on a recent project involving more than 2,500 sales representatives for personal computer manufacturer Lenovo.

Pivotal Resource Group helps clients with analysis, strategic planning, recruiting and employee development. The firm was founded in 1997.

TTI, which is based in Arizona, develops technology for use in delivering assessments in more than 20 languages.