GB Bank has joined the Knowledge Base criteria sourcing platform.
Brokers can search and view GB Bank’s specialist offering, including buy-to-let (BTL) and bridging finance.
The criteria are managed via the KB PRO Knowledge Base platform, so intermediaries always have access to the most up-to-date information.
GB Bank is a UK challenger bank providing tailor-made financing solutions for complex financing needs for residential, semi-commercial and commercial real estate investments.
Loans are available to UK companies, individuals, offshore structures and foreigners with a UK bank account.
Knowledge base sales director Shane Chawatama said: “We are delighted to welcome GB Bank to the Knowledge Bank platform. As a fast-growing specialist lender in the intermediary market, the addition offers brokers a wider range of options to better support their customers.”
“This strengthens the way intermediaries access and use credit criteria, enabling faster, more informed decisions, and reinforces our commitment to delivering practical, user-centric solutions for the sector.”
Nick Allen, head of marketing, product and proposition at GB Bank, added: “Our partnership with Knowledge Bank enhances the support we offer to intermediaries, making it easier to navigate our criteria and place business with confidence.”

