This branch will close for refurbishment from 13 July and will re-open on 2 December. The nearest branch is 1-3 Glengormley, County Antrim BT36 7TR. Santander is a large retail and commercial bank. We have in the region of 14 million UK customers and are a wholly-owned subsidiary of the major global bank, Banco Santander. We offer current accounts, credit cards, savings, mortgages, insurance and investments alongside business, corporate and private banking services.