Performance analysis and improvement are critical skills for the performance technologist. A comprehensive approach to these tasks, which includes techniques from industrial and organizational psychology, industrial engineering, and organizational behavior management, is described. The approach comprises four steps: (1) conducting an organization‐wide survey to identify general improvement areas, (2) objectively pinpointing performance improvement potentials, (3) systematically identifying performance constraints, and (4) selecting or designing an improvement technique. Survey results for 63 organizations are presented and the effect of management practices on management span of control are examined. Eighteen performance constraints are organized into a decision tree that is used to select 1 of 27 improvement techniques. The results of this approach to performance analysis and improvement are described for 58 improvement projects in a medium‐sized bank.