Hamburg Commercial Bank | 12,504 followers on LinkedIn. Moody's Rating A3 (stable) Top 1 Bank in Germany 2023, 2022, 2021 in Overall Performance (The Banker) | Hamburg Commercial Bank AG (HCOB) is a private commercial bank headquartered in Hamburg, Germany. HCOB offers its clients a high level of structuring expertise in real estate financing and has a strong market position in international shipping. The bank is one of the pioneers in the pan-European project financing of renewable energies and digital infrastructure.