Who We Are. ghSMART is a team of extraordinary people who become trusted advisors to the most influential leaders, helping amplify their positive impact on the world. We are a 175 person consulting firm that advises CEOs, boards and investors on the art and science of building winning leadership teams. We do meaningful work, every day. We hire the very best, unashamedly so, and our team has the freedom to work where they choose. What You’ll Do. ....