Vapor IO announced the appointment of Jacques Greyling to its executive team as chief operating officer. Greyling will focus on "driving company growth, as interest for the company’s Kinetic Energy platform hits new highs." Vapor IO intends to "rapidly expand its Kinetic Edge into over 100 markets." The announcement noted that Crown Castle participated in Vapor IO’s Series C funding and recently announced Crown Castle Vice President Alan Bock to its executive team.