
About us
Unlocking the full potential of cash
At Flagstone International, we empower corporate services providers, captive insurance managers and individuals. Our one secure, user-friendly platform simplifies access to multi-currency deposit products and FX services, helping clients optimise returns, diversify risk, and streamline administration.
OUR MISSION
To become the leading provider of cash deposit solutions and complementary services for clients and their advisers. Founded in 2021 and headquartered in Jersey, we are regulated by the Jersey Financial Services Commission and operate globally, with clients across Europe, the Middle East, Asia, and offshore financial centres.
Our Growth Journey


Simplicity at Every Step
Our platform gives clients access to over 160 deposit products from leading banks through a single application process, there is no additional paperwork required. With one login, clients can deposit, manage, FX, and withdraw across currencies and jurisdictions with full control.
MEET THE TEAM
Client-Facing Specialists Driving Excellence
Our team combines deep industry knowledge with a commitment to exceptional service. While many talented professionals support the running of our business, from operations and compliance to engineering and marketing, this section highlights our leadership and client-facing team.

How it works
Open Your Flagstone International Account
Apply online to open a single Flagstone International account. There's no need to complete paperwork for each individual bank, one onboarding journey gives you access to all.
Minimum deposit: £250,000 / $250,000 / €250,000 or currency equivalent.
1.
Fund Your Holding Account
Transfer funds from your personal or business bank account to your dedicated Flagstone International holding account, provided by HSBC in Jersey. This is where your cash is securely held before you allocate it to deposit products.
2.
Browse & Deposit
Access a wide range of deposit products from our panel of investment-grade banks. Compare rates, terms, and currencies - then allocate your funds accordingly.
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Choose from Fixed Term, Notice, and Easy Access accounts
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Diversify your funds across banks, jurisdictions, and currencies
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Place and move deposits as your needs change
3.
Mature & Monitor
Stay in control with full transparency. Our platform gives you:
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Real-time visibility of all your deposits
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Performance tracking across banks and currencies
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One consolidated statement and tax certificate
4.
Withdraw
When a deposit matures, funds are automatically returned to your holding account. From there, you can:
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Reinvest in new deposit products
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Convert currency using integrated spot FX
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Withdraw to your nominated bank account


BECOME A CLIENT
Join Flagstone International Today
Becoming a client is simple. We provide everything you need to onboard you quickly and securely, there is no need to engage with multiple banks or submit repeat paperwork.
Minimum deposit: £250,000 / $250,000 / €250,000
Currently available to trusts, corporates, and individual or joint applicants.
