Hamburg Commercial Bank (HCOB) is a commercial bank in northern Europe with headquarters in Hamburg. The Bank provides various financial services in Europe, Asia, and North America such as long term project finance, related liquidity management, risk management products, real estate financing, commodities and commodity-derivatives, equity products and equity derivatives, fixed income products, funding, FX products, securitization, and structured whole-sale products to financial institutions, asset managers, insurance companies, institutional investors, and other financial institutions.

Hamburg Commercial Bank is one of the pioneers in the pan-European project financing of renewable energies and is also involved in the expansion of digital infrastructure.