G100 Companies

G100 Companies is a private partnership of boutique businesses that deliver solutions, advice, and forums for CEOs of the world’s leading companies.Our businesses:G100 Network - The preeminent executive peer to peer convening, learning, and development company. Our membership programs bring the outside in, delivering actionable insights to improve business performance.SSA & Company - Global services firm that transforms companies to enhance business outcomes (e.g., growth, profit, capability) through digital, analytics, and operations improvements.High Lantern Group - Executive communications firm providing strategic communications, issue management, thought leadership, and market insights for leading companies and organizations.TMG - Advisory firm that develops talent strategies for organizations, teams, and individuals—focusing on high-performance, world-class leadership.