National Westminster Bank Plc (NWB Plc) is a wholly owned subsidiary of NatWest Holdings Limited, providing a range of retail and commercial banking products and services primarily in the UK. Its operating segments include Retail Banking, which offers personal banking services; Private Banking & Wealth Management, catering to high net-worth individuals; and Commercial & Institutional Banking, serving businesses across various sectors. NWB Plc also provides shared services and treasury activities for the NatWest Group, supporting both domestic and international customers.