GRAEF adds Johnson Controls exec Grady Crosby to its board Share Grady Crosby Milwaukee-based engineering, planning and design firm GRAEF-USA, Inc. announced this week that it has added Grady Crosby, vice president of public affairs and chief diversity officer for Johnson Controls, to its board of directors. At… Want to Read More? GRAEF-USA, Inc. announced this week that it has added Grady Crosby, vice president of public affairs and chief diversity officer for Johnson Controls, to its board of directors. At Johnson Controls, Crosby is responsible for setting the strategic direction for corporate affairs and diversity and inclusion for the company and its foundation.