Insights

Strong Market Position Aon UK is the leading insurance broker and risk management service provider in the UK, with extensive presence across multiple offices and a large workforce, highlighting substantial market penetration and potential for expanding client relationships within the financial services sector.

Global Expansion Recent strategic hires in Australia, the Philippines, and Asia, along with collaborations and partnerships, signal Aon’s ongoing international growth and the opportunity to offer tailored, region-specific risk management and insurance solutions to diverse markets.

Tech-Driven Innovation Utilizing advanced technologies like AI collaboration with DataRobot, as well as data management and workflow tools, indicates Aon’s focus on innovative, tech-enabled services, providing opportunities to promote digital transformation and AI-driven insurance solutions.

Diverse Service Portfolio Aon’s involvement in specialty insurance, marine claims advocacy, and community engagement shows a broad service offering, which can be leveraged to cross-sell customized insurance and consulting solutions tailored to various industry needs.

Financial Growth Opportunities Although current revenue is modest, Aon’s extensive client base, strategic talent acquisitions, and partnerships position it for potential growth, making it an attractive target for premium risk management, insurance products, and related services to support its expansion and client retention goals.

Aon UK Tech Stack

Aon UK uses 8 technology products and services including SAS, CIM Technologies, Selenium, and more. Explore Aon UK's tech stack below.

  • SAS
    Business Intelligence
  • CIM Technologies
    Cad & Graphics
  • Selenium
    Frameworks And Libraries
  • QGIS
    Mapping And Gis
  • Red Hat
    Operating Systems
  • Smartsheet
    Project Management
  • DigiCert
    Ssl Certificate
  • Yammer
    Team Collaboration

Aon UK's Email Address Formats

Aon UK uses at least 1 format(s):
Aon UK Email FormatsExamplePercentage
First.Last@aon.comJohn.Doe@aon.com
89%
FLast@aon.comJDoe@aon.com
6%
First_Last@aon.comJohn_Doe@aon.com
4%
L.First@aon.comD.John@aon.com
1%

Frequently Asked Questions

Where is Aon UK's headquarters located?

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Aon UK's main headquarters is located at 122 Leadenhall Street London, England ec3v 4ab United Kingdom. The company has employees across 3 continents, including EuropeNorth AmericaAsia.

What is Aon UK's phone number?

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You can contact Aon UK'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 Aon UK's official website and social media links?

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Aon UK's official website is aon.com and has social profiles on LinkedIn.

What is Aon UK's NAICS code?

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Aon UK's NAICS code is 52 - Finance and Insurance.

How many employees does Aon UK have currently?

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As of December 2025, Aon UK has approximately 5K employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Ceo: I. T.Cco Aon Energy: E. N.Chief Of Staff It, Emea: J. C.. Explore Aon UK's employee directory with LeadIQ.

What industry does Aon UK belong to?

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Aon UK operates in the Financial Services industry.

What technology does Aon UK use?

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Aon UK's tech stack includes SASCIM TechnologiesSeleniumQGISRed HatSmartsheetDigiCertYammer.

What is Aon UK's email format?

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Aon UK's email format typically follows the pattern of First.Last@aon.com. Find more Aon UK email formats with LeadIQ.

Aon UK

Financial ServicesEngland, United Kingdom5001-10000 Employees

Aon is the UK’s largest insurance broker (Insurance Times, August 2014) and leading global provider of risk management services, number one reinsurance broker and a leading player in the UK's human resources solutions and outsourcing services. With 6,000 employees in 23 offices across the country, of which 2,500 are based at our UK headquarters at 122 Leadenhall, Aon combines an in-depth knowledge of the UK market with global reach and perspective. Aon’s structure cuts across boundaries and unites specialists from around the world in our Global Client Network.

Section iconCompany Overview

Headquarters
122 Leadenhall Street London, England ec3v 4ab United Kingdom
Phone number
Website
aon.com
NAICS Code
52 - Finance and Insurance
Employees
5001-10000

Section iconFunding & Financials

  • $1M

    Aon UK's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Aon UK's revenue is estimated to be in the range of $1M

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