International Subsidiary Banking | Why Bank With Us?

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We can be your dedicated partner, delivering a consistent banking experience globally, with solutions tailored to the unique needs of your business.

A global approach for global businesses

Our International Subsidiary Banking (ISB) team provides banking coverage to the subsidiaries of our Commercial Banking clients, helping them to gain competitive advantage overseas by utilising the power of our network.

This ISB approach means that we are ideally positioned to provide clients with visibility and control over their global financial position and to optimise their finances. We deliver compelling benefits to both parent companies and their subsidiaries, helping facilitate their growth via our network covering more than 53 markets globally and more than 90% of the world’s trade flows

Your relationship management team

hsbc relationship management team infographic

Global Relationship Manager (GRM)

Your GRM will manage and own the global relationship with your parent company. They’ll also collaborate with regional and local RMs to meet your banking needs around the world.

ISB Regional Relationship Manager (ISB RRM)

Do you have a regional headquarter or financial centre? Your ISB RRM will be based right where your regional decision-makers are to make sure everything runs smoothly.

ISB Relationship Manager (ISB RM)

Your local RMs will be based in every market you operate in to provide support on the ground.

Our service commitments:

  • Mirror image contact points
    Our structure mirrors you to ensure that you get the best support you need to grow and expand globally.

  • Expertise and tailored solutions
    To support your growth in this region, we have an ASEAN desk network that includes a China, US and three European desks – Germany, France and the UK – all located in our Singapore hub. Together with our regional experts, the team can provide tailored solutions for your business to better manage working capital, reduce risk and deliver cost efficiencies.

  • Global connectivity
    Our geographic footprint spans over 64 countries, 23,000 subsidiary relationships and 86% of foreign direct investment inflows.

  • Consistent service
    We recognise you as a global business, not as disparate smaller entities, and provide you with a consistent service across markets and better access to products and financing solutions. By partnering with clients in this way, we are able to provide a consistent, client-centric service across markets, tailored financial solutions and real-time insights through a central technology platform, enabling new business opportunities.

Over 140 years

We are one of the longest established banks in Singapore with Full Bank Status.

Established partner for RHQs in Asia

We serve over 500 regional headquarters here in Singapore, providing a comprehensive range of banking services and customised solutions.


With numerous deals and accolades around the world, we are a leader in sustainable financing. We have committed to providing up to US$1trn towards sustainable financing and investment by 2030.

Be part of our unrivalled banking network that:

  • has connected customers to opportunities since 1865

  • has won numerous accolades around the world

  • is the world’s 7th largest bank with total assets of USD2.72billion*

  • has 40 million customers across 64 countries and territories*

How can we help today?

Find out more about Banking for International Subsidiaries

Bespoke solutions

Our banking solutions have been designed to meet the requirements of a wide range of overseas headquartered companies based in Singapore.

Singapore, an ideal hub

Singapore is a leading financial and commercial centre and is Asia’s most network-ready location with world-class infrastructure.

Our ASEAN network

If you’re looking to expand in the region, give your business the best support possible with our ASEAN network

Digital banking

Our global digital banking platform provides a centralised overview of your business finances for better control of your operations and risk position across the region.

Sustainable finance

We are committed to achieve a cleaner future. We support businesses engaging in sustainable practices and help them transition to a low carbon economy.

Next Steps

Reap the rewards of our global banking network and award-winning suite of financial services across liquidity and cash management, global trade and receivables finance, risk management, and capital financing.

Client Stories

HSBC’s International Subsidiary Banking (ISB) business provides a consistent global banking experience to over 8,000 corporate groups and their international subsidiaries. Operating across more than 50 markets, we are experts in delivering tailored solutions on a global scale.

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Need help?

Get in touch to learn more about our banking solutions and how we can help you drive your business forward.