What GB Bank does

GB Bank is a UK challenger bank headquartered in London (relocated from Middlesbrough in 2024) that operates a dual product franchise: specialist property finance — covering buy-to-let mortgages and bridging loans (developer exits, auction finance, refurbishment, permitted development, portfolio stabilisation, and lending against HMOs, MUFBs, semi-commercial properties, and complex ownership structures including SPVs, offshore entities, and trusts) — and a digital savings franchise comprising fixed rate bonds (6 months to 5 years), notice accounts (35–150 days), and an easy access account, all FSCS-protected up to £120,000.

The operating model is digital-first with no physical branches. Customers access savings directly through gbbank.co.uk and a mobile app (iOS and Android) with biometric authentication; lending is distributed both directly via dedicated relationship managers and through a mortgage intermediary/broker network, with five savings platform partners (Flagstone, Aviva, Hargreaves Lansdown, Insignis, Raisin) extending deposit reach. Core technology relies on ClearBank as clearing bank for payment processing, and the bank has a Trustpilot rating of 4.6/5. Under CEO Mike Says (2021–2026), the bank received a full UK PRA/FCA banking licence in August 2022 (reference 850286), grew its balance sheet sevenfold to over £2bn, expanded its lending portfolio to approximately £800m, and raised £85m in 2024 alongside a £20m capital boost. Leadership transitioned to Eddie Trahearn as CEO in April 2026, with Pankaj Thukral as Deputy CEO and Adam Royal as CFO.

Name

GB Bank

Legal name

GB Bank Limited

Website

https://gbbank.co.uk

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

51–100 employees

Short description

UK challenger bank offering specialist property finance — buy-to-let mortgages and bridging loans — alongside FSCS-protected digital savings accounts. Serves property investors, developers, intermediaries, and retail savers across England, Scotland, and Wales via digital and broker channels.

Ownership category

akta.pro rank

Product category

Specialist Property Finance and Savings Banking

NAICS

Depository Credit Intermediation (5221), Savings Institutions and Other Depository Credit Intermediation (522180)

SIC

Mortgage Bankers & Loan Correspondents (6162)

akta.pro primary industry

Real Assets — Real Estate Debt (Whole Loans, Mezzanine, CMBS/CLO) (FSAHAIAB)

Keywords

• Property finance lending
• Buy-to-let mortgages
• Bridging loan products
• Online savings accounts
• Challenger banking services

Headquarters

HQ city

Middlesbrough

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure, Others

Revenue model

1. Interest Income from Property Lending: GB Bank generates revenue primarily through interest income on its property lending portfolio, which includes buy-to-let mortgages and bridging finance for residential, HMO, MUFB, and commercial properties. The lending portfolio grew to approximately £800 million under previous leadership.
2. Interest Expense on Savings Deposits: As a challenger bank, GB Bank takes deposits from savers through fixed rate bonds, notice accounts, and easy access accounts, paying interest to depositors while deploying those funds in its lending activities. Deposits are protected up to £120,000 by the FSCS.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

GB Bank is a UK challenger bank that provides specialist property finance — including buy-to-let mortgages and short-term bridging loans for residential, HMO, MUFB, and commercial property investors and developers — alongside a digital savings offering comprising fixed rate bonds, notice accounts, and an easy access account. Lending products are distributed both directly and through a network of mortgage intermediaries, while savings products are sold online and via a mobile app, with deposits protected by the FSCS up to £120,000.

Product overview

GB Bank is a UK challenger bank offering a dual product portfolio comprising property finance (specialist lending) and online savings accounts. The lending side provides buy-to-let mortgages and bridging loans across multiple sub-products tailored to different investor segments (portfolio landlords, first-time landlords, foreign nationals, limited companies/SPVs) and property types (HMOs, MUFBs, semi-commercial). Bridging loans cover developer exits, auction purchases, refurbishments, portfolio stabilisation, and permitted development. The savings side offers fixed rate bonds in five terms (6 months to 5 years), notice accounts (35 to 150 days), and easy access accounts, all accessible via online banking and a mobile app. Products are distributed directly and through intermediary partners and savings platforms including Flagstone, Aviva, Hargreaves Lansdown, Insignis, and Raisin.

Differentiator

Problem solved

Functional benefit

Products and services

• Buy-to-let Mortgages Specialist buy-to-let mortgages for landlords purchasing or refinancing residential rental properties, supporting individuals, limited companies, SPVs, LLPs, offshore entities, and discretionary trusts. Includes variants for portfolio landlords, first-time landlords, foreign nationals and expats, HMO/MUFB properties, and limited companies/SPVs, with loans up to £20 million and up to 75% LTV for residential properties.
• Bridging Loans Short-term flexible property finance for time-sensitive opportunities including auctions, refurbishments, development exits, portfolio restructuring, and permitted development projects. Loans up to £20 million with terms from 3 to 18 months. Sub-variants include developer exit loans, auction finance, residential and mixed-use development finance, light-to-medium refurbishment finance, portfolio stabilisation finance, and permitted development finance.
• Fixed Rate Bonds Savings accounts locking funds at fixed interest rates for specified terms. Available in 6-month, 1-year, 2-year, 3-year, and 5-year terms with minimum deposits of £1,000 and maximum balances of £100,000. AER up to 4.82% on the 2-year bond. Deposits protected by the FSCS up to £120,000.
• Notice Accounts Variable-rate savings accounts requiring advance notice before withdrawals, offering higher rates than easy access accounts. Available in 35, 65, 95, 120, and 150-day notice periods with minimum opening balance of £1,000 and maximum balance of £100,000. AER up to 4.38% on the 150-day notice account.
• Easy Access Account Flexible savings account allowing unlimited withdrawals at any time without penalty or notice, with 3.75% gross annual interest calculated daily and paid monthly or annually. Minimum deposit £1,000, maximum balance £100,000, with FSCS protection up to £120,000.

Quantifiable outcome

• Balance sheet grown sevenfold to over £2 billion since 2021
• +4 more outcomes

Named customers7 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

Feature3 records

Partnerships

Six partnerships are on record, tiered core and minor.

• FlagstonecoreChannel Partner/ Reseller/ DistributorFlagstone is a savings platform partner that enables GB Bank savings accounts to be accessed through their cash deposit platform, providing additional distribution for GB Bank's savings products.
• AvivacoreChannel Partner/ Reseller/ DistributorAviva is a savings platform partner providing distribution access for GB Bank savings products through their savings platform.
• Hargreaves LansdowncoreChannel Partner/ Reseller/ DistributorHargreaves Lansdown is a prominent savings platform partner enabling access to GB Bank savings products through their investment and savings platform.
• InsignisminorChannel Partner/ Reseller/ DistributorInsignis is a savings platform partner providing access to GB Bank savings products through their platform.
• RaisinminorChannel Partner/ Reseller/ DistributorRaisin is a savings platform partner enabling access to GB Bank savings accounts through their European savings marketplace.
• ClearBankcoreTechnology or IntegrationClearBank serves as GB Bank's clearing bank to facilitate payments and receive deposits. ClearBank's name may appear on transactions. Uses Confirmation of Payee scheme for recipient verification.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Paragon Bank: UK specialist challenger bank with deep buy-to-let mortgage expertise serving portfolio landlords, limited companies, and complex ownership structures. Direct competitor to GB Bank's BTL proposition across the same intermediary channel.
• Shawbrook Bank: UK challenger bank specialising in property finance including BTL, bridging, and development loans to professional landlords and SMEs. Closest direct competitor in specialist property lending with similar intermediary-led distribution.
• Aldermore Bank: UK challenger bank providing buy-to-let mortgages, bridging finance, and savings products with a comparable specialist lending focus. Competes head-to-head with GB Bank in the BTL intermediary market and in deposit gathering.
• Fleet Mortgages: UK specialist BTL mortgage lender focused on portfolio landlords, limited companies, and complex borrower types via the intermediary channel. Direct competitor in the same specialist BTL segment GB Bank serves.
• Precise Mortgages: Specialist UK lender offering BTL, bridging, and residential mortgages to non-standard borrowers and complex cases via intermediaries. Comparable to GB Bank's specialist underwriting approach for complex property types.
• Together Money: UK specialist lender providing bridging, BTL, and development finance to property investors and professional landlords. Direct competitor in short-term bridging and complex property lending segments.
• Charter Savings Bank: UK challenger savings bank offering fixed rate bonds, notice accounts, and easy access products distributed primarily through savings platforms including Flagstone and Raisin. Direct competitor in the deposit-gathering channel that funds GB Bank's lending.

Broad incumbents

• Atom Bank: UK digital challenger bank with a full banking licence offering savings products and business lending, including property-backed lending. Comparable as a UK challenger bank with deposit-taking and lending capability, though broader in scope than GB Bank's property focus.
• Investec Bank (UK): UK private bank offering BTL mortgages, bridging finance, and savings products to high-net-worth individuals and professional landlords. Comparable in serving complex property structures and higher-LTV lending for sophisticated investors.

Emerging players

• Masthaven Bank / Asta Funding (Bridging): UK specialist bridging lender providing short-term property finance to investors and developers. Direct competitor in GB Bank's bridging segment with comparable auction, refurbishment, and developer exit products.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/thegbb
• Xx.com/The_G_B_B

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 records

Funding overview

Funding rounds2 records

Investors2 records

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about GB Bank