1 INTRODUCTION
2 OBSERVATIONS AND DATA REDUCTION 
2.1 Target Sample
2.2 Observations
2.3 Data Reduction and Calibration
3 COMPANION DETECTIONS
3.1 Fitting to the Data
3.2 Detected Companions and Detection Limits
4 WIDE COMPANIONS WITH ALL-SKY DATA
5.1 The Multiplicity Distribution of the Sco-Cen High-Mass Stars
5.1.1 Compilation of the Sample Data
5.1.2 Bayesian Analysis
5.2 Single Stars
5.3 The Effects of Multiplicity on Kinematics
6 CONCLUSION