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Tandem Bank is a UK digital challenger bank focused on providing greener financial solutions. It offers a range of products including savings accounts, mortgages, and home improvement loans designed to help customers reduce their carbon footprint and save money. Tandem aims to be 'The Good Green Bank', combining technology with a commitment to sustainability and customer financial well-being.
Serves as the main administrative, strategic, and regulatory center for the bank's operations.
Located in Regent's Place, a prominent business district, providing modern office facilities and excellent connectivity.
Fosters a dynamic, innovative, and collaborative work environment, characteristic of a fintech challenger bank, with a strong emphasis on its 'green' mission and customer-centric values.
The London headquarters anchors Tandem Bank in one of the world's leading financial centers, facilitating access to talent, investment, partnerships, and regulatory engagement.
Tandem Bank primarily operates within the United Kingdom, serving UK residents with its range of digital banking products and green finance solutions. While its direct customer base and regulated services are UK-focused, its technology partnerships and commitment to sustainable finance have a broader relevance. Currently, its physical office presence and core operations are concentrated in the UK.
International House, 10 Triton Street, Regent's Place
London
England
United Kingdom
Address: Tandem Bank, Norcross, Thornton-Cleveleys, Blackpool, FY5 3QZ
Serves as a key center for customer support and back-office operations, leveraging regional talent and infrastructure to ensure efficient service delivery.
Address: 10th Floor, Brunel House, 2 Fitzalan Rd, Cardiff CF24 0EB
Supports Tandem's growth by tapping into the skilled talent pool in Wales and contributing to specific strategic initiatives and technological advancements of the bank.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, Tandem Bank' leadership includes:
Tandem Bank has been backed by several prominent investors over the years, including:
Tandem Bank has experienced key leadership changes in the past 12 months, including the appointment of a new CEO and a new CFO, to drive its strategic focus on green banking and sustainable growth.
Discover the tools Tandem Bank uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Tandem Bank typically uses a standard corporate email format. The most commonly observed format is [first].[last]@tandembank.co.uk. Other variations might exist but this is a strong primary pattern.
first.last@tandembank.co.uk
Format
alex.mollart@tandembank.co.uk
Example
85%
Success rate
AltFi • February 7, 2024
Tandem Bank has appointed Alex Mollart, co-founder of mortgage lender Acre, as its new CEO, succeeding Susie Aliker. Mollart aims to lead Tandem into its next phase of growth as a greener digital bank....more
Finextra • October 2, 2023
Tandem Bank has named David Gateway as its new Chief Financial Officer. Gateway brings extensive experience from previous roles at Virgin Money and other financial institutions to support Tandem's financial strategy....more
Mortgage Solutions • November 20, 2023
Tandem Bank has introduced a new home improvement loan aimed at helping homeowners finance energy-efficient upgrades, supporting its mission to be the UK's greener bank and make sustainable living more accessible....more
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