Insights

Strategic Acquisition City Index is part of StoneX Group, with prior acquisitions shaping its platform and reach. This indicates potential openness to bundled fintech solutions, cross-sell with StoneX services, and partnerships that leverage integrated trading tech, risk management, or liquidity provision.

High Growth Signals Revenue is in the hundreds of millions and the employee base is sizable for a specialized broker, suggesting ongoing expansion and capacity for scaling services such as enhanced analytics, premium data feeds, or enterprise-grade compliance tooling.

Global Market Access Positioned as a global FX and CFD provider with thousands of markets and a UK spread betting product, there is room to propose multi-asset data solutions, cross-border payment enablement, and localized marketing or regulatory tech to support expansion into new jurisdictions.

Regulatory & Compliance Utilizes tools like OneTrust and Salesforce Service Cloud, signaling emphasis on governance, risk, and customer service. This creates opportunities to offer advanced DX or GRC solutions, vendor risk management programs, and enhanced customer experience platforms.

Digital Marketing Advantage Active use of ad tech and cloud platforms (AdRoll, Google Ads, Microsoft Advertising, Sitecore, Azure) implies readiness for partnerships in martech onboarding, performance marketing optimization, and data-driven customer lifecycle solutions to boost acquisition and retention.

Similar companies to City Index

City Index Tech Stack

City Index uses 8 technology products and services including AdRoll, Google AdSense, Microsoft Advertising, and more. Explore City Index's tech stack below.

City Index's Email Address Formats

City Index uses at least 6 email formats:
City Index Email FormatsExamplePercentage
First.Last@cityindex.co.ukJohn.Doe@cityindex.co.uk
93%
FirstLast@cityindex.co.ukJohnDoe@cityindex.co.uk
3%
F.Last@cityindex.co.ukJ.Doe@cityindex.co.uk
3%
FLast@cityindex.co.ukJDoe@cityindex.co.uk
1%
First.Last@cityindex.comJohn.Doe@cityindex.com
88%
Last@cityindex.comDoe@cityindex.com
12%

Frequently Asked Questions

What is City Index's phone number?

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You can contact City Index's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is City Index's official website and social media links?

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City Index's official website is cityindex.com and has social profiles on LinkedIn.

How much revenue does City Index generate?

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As of August 2026, City Index's annual revenue is estimated to be $100M - $250M.

What is City Index's SIC code and NAICS code?

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City Index's SIC code is 6211 - Security Brokers, Dealers, and Flotation Companies and NAICS code is 52 - Finance and Insurance.

How many employees does City Index have currently?

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As of August 2026, City Index has approximately 121 employees across 6 continents, including Europe, Asia and North America. Key team members include Ceo: C. C., Chief Financial Officer: P. S. and Chief Market Strategist: T. H. Explore City Index's employee directory with LeadIQ.

What industry does City Index belong to?

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City Index operates in the Financial Services industry.

What technology does City Index use?

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City Index's tech stack includes AdRoll, Google AdSense, Microsoft Advertising, Sitecore, OneTrust, Salesforce, Salesforce Service Cloud and Microsoft Azure.

What is City Index's email format?

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City Index's email format typically follows the pattern of First.Last@cityindex.co.uk. Find more City Index email formats with LeadIQ.

When was City Index founded?

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City Index was founded in 1983.
City Index logo

City Index

Financial ServicesEngland, United Kingdom51-200 Employees

City Index is a London, England-based financial services firm that provides foreign exchange and contract-for-difference trading, with spread betting available to UK clients. It offers access to thousands of markets worldwide, supported by trading technology and customer service. The company also provides a demo trading account to let users practice strategies without risking capital. It is a wholly owned subsidiary of StoneX Group Inc through StoneX Financial Ltd, placing City Index within a global financial services network. The firm notes that CFDs are complex instruments with a high risk of loss due to leverage, and it cites a substantial share of retail accounts that lose money. In 2024, City Index launched a US Presidential Election Trading Hub to provide traders with insights and tools for navigating the election season.

Section iconCompany Overview

Phone number
SIC Code
6211 - Security Brokers, Dealers, and Flotation Companies
NAICS Code
52 - Finance and Insurance
Founded
1983
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    City Index's revenue is estimated to be in the range of $100M - $250M

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