In 2025, GATX Corp capitalized on its extensive railcar and locomotive fleet alongside a comprehensive maintenance network to deliver nearly 10% revenue growth and over 17% net income expansion. Strategic joint ventures such as GABX and technology collaborations with RailPulse enhanced its competitive moat, while disciplined capital allocation balanced strong capex with shareholder returns. Looking ahead, new railcar deliveries and lease renewals will shape growth prospects amid regulatory and market demand risks.