Flagstone Information

Flagstone is the UK's leading savings platform – where you can consolidate, manage, protect, and grow your cash in one place. Whether it’s your life savings or your business savings, Flagstone stands for cash, uncomplicated. Access 65+ banks with one sign-up, move money between accounts in moments, and diversify across Instant Access, Fixed Term, ISA, and more. With 75,000+ clients and £19bn in cash on the platform, we’re helping the UK change the way it saves. Learn more at www.flagstoneim.com.

Website	https://www.flagstoneim.com/
Revenue	$62.6 million
Employees	391 (315 on RocketReach)
Founded	2013
Phone	+44 20 3102 4665
Technologies	JavaScript , Twitter , Google Analytics +28 more (view full list)
Industry	Financial Services, Finance General, Banking, Cash Management Solutions for SMEs, Wealth Managers, Charities, , Finance, Cash Deposit Accounts., Lending and Investments, High Interest Accounts., Real Estate
Web Rank	5 Million
Keywords	Cash Management, Deposit Accounts, Deposit Protection, High Yield Savings, Savings Accounts, Secure Savings, Online Savings, Online Banking, Money Management, Banking Technology, Account Management, Financial Services, Investment Platform, Risk Management, Financial Technology, Financial Planning, Wealth Management
Competitors	J.P. Morgan, Fidelity Investments, Schwab Advisor Services, Vanguard, BlackRock, T. Rowe Price, Legg Mason (Acquired by Franklin Templeton), Invesco Ltd., State Street Global Advisors, GSAM STABLE VALUE, LLC +41 more (view full list)
SIC	SIC Code 61 Companies, SIC Code 615 Companies
NAICS	NAICS Code 5222 Companies, NAICS Code 522298 Companies, NAICS Code 52229 Companies, NAICS Code 52 Companies, NAICS Code 522 Companies

Flagstone Questions

What is the annual revenue of Flagstone?

The Flagstone annual revenue was $62.6 million in 2026.

Who is the CEO of Flagstone?

Arman Tahmassebi is the CEO of Flagstone.

How many people are employed at Flagstone?

315 people are employed at Flagstone.

What is the NAICS code for Flagstone?

The NAICS codes for Flagstone are [5222, 522298, 52229, 52, 522].

What is the SIC code for Flagstone?

The SIC codes for Flagstone are [61, 615].

Top Flagstone Employees

Arman Tahmassebi

Chief Executive Officer at Flagstone

London, GB
2
- gmail.com
- flagstoneim.com
5+
- +44 800 138 XXXX
- +44 20 7392 XXXX
- +44 7718 90XXXX
- +1 312-981-XXXX
- +1 312-564-XXXX
- +1 310-567-XXXX
John Martin

Chief Product Officer at Flagstone

Dublin, IE
4
- flagstoneim.com
- gmail.com
- hotmail.com
- hotmail.co.uk
5+
- +55 31 99665-XXXX
- +55 31 3024-XXXX
- +55 31 99665-XXXX
- +55 31 3226-XXXX
- +55 31 3592-XXXX
- +55 31 99283-XXXX
Annie Rachel

Chief Marketing Officer at Flagstone

London, England, GB
Lakhbir Sandhu

Chief Financial Officer at Flagstone

London, England, GB
1
- flagstoneim.com
Andrew Thatcher

Managing Partner at Flagstone

Jersey
3
- flagstoneim.com
- gmail.com
- flagstoneinternational.com
4
- +44 7584 66XXXX
- +852 2230 XXXX
- +44 20 3745 XXXX
- +44 20 3102 XXXX
Garry Leacock

Head of Technology at Flagstone

United Kingdom
1
- flagstoneim.com
3
- +44 7836 28XXXX
- +44 7973 98XXXX
- +44 20 7400 XXXX
Chris Riley

Head of Digital Marketing and CRM at Flagstone

London, GB
2
- gmail.com
- flagstoneim.com
5+
- +1 859-907-XXXX
- +1 859-916-XXXX
- +1 859-567-XXXX
- +1 423-593-XXXX
- +1 814-765-XXXX
- +44 7496 35XXXX
Ian Crowther

Head of Data at Flagstone

Newark-on-Trent, GB
2
- gmail.com
- flagstoneim.com
1
- +44 7707 94XXXX
Nicholas Smith

Head of Financial Control at Flagstone

Hitchin, GB
1
- flagstoneim.com
1
- +44 161 366 XXXX
Nicola Wallace

Head of Brand Marketing and Partnerships at Flagstone

London, GB
1
- flagstoneim.com