Insights

Diversified Insurance Target Thomas Miller’s breadth in management services for transport and professional indemnity, management of general agency, and claims handling to offer integrated risk management, captive services, and specialised insurance programs to mutuals and corporate clients seeking end-to-end coverage.

Mutuals Expertise Leverage their heritage with mutual organisations to position tailored solutions for mutuals and member-based entities, offering underwriting, loss prevention, and legal services as a package to strengthen governance and risk transfer.

Digital & Tech Engage on technology-enabled risk analytics and data-driven underwriting using their tech stack (Azure Databricks, Python, GDPR compliance, Suricata/Snort for security) to deliver advanced analytics, cyber risk assessments, and scalable underwriting platforms.

Strategic Growth Monitor leadership changes and acquisitions (e.g., niche brokers like TheJudge Limited) as signals for potential partnerships or integration opportunities; propose collaboration on specialist insurance lines and claims management capabilities.

Global Reach Position Thomas Miller’s international footprint and institutional investment management services to offer bespoke cross-border insurance programs, captive management, and long-term risk financing solutions for multinational clients.

Thomas Miller Tech Stack

Thomas Miller uses 8 technology products and services including Azure Databricks, GDPR, Microsoft Excel, and more. Explore Thomas Miller's tech stack below.

  • Azure Databricks
    Advanced Analytics And Data Science
  • GDPR
    Certificates
  • Microsoft Excel
    Editors
  • Suricata
    Network Security
  • Snort
    Network Security
  • Python
    Programming Languages
  • iOS
    Programming Languages
  • Microsoft ASP.NET
    Web Frameworks

Thomas Miller's Email Address Formats

Thomas Miller uses at least 1 format(s):
Thomas Miller Email FormatsExamplePercentage
First.Last@thomasmiller.comJohn.Doe@thomasmiller.com
89%
LastF@thomasmiller.comDoeJ@thomasmiller.com
6%
First@thomasmiller.comJohn@thomasmiller.com
3%
Last.First@thomasmiller.comDoe.John@thomasmiller.com
2%

Frequently Asked Questions

What is Thomas Miller's phone number?

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You can contact Thomas Miller'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 Thomas Miller's official website and social media links?

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Thomas Miller's official website is thomasmiller.com and has social profiles on LinkedIn.

How much revenue does Thomas Miller generate?

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As of July 2026, Thomas Miller's annual revenue is estimated to be $10B+.

What is Thomas Miller's NAICS code?

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Thomas Miller's NAICS code is 524 - Insurance Carriers and Related Activities.

How many employees does Thomas Miller have currently?

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As of July 2026, Thomas Miller has approximately 891 employees across 5 continents, including EuropeNorth AmericaAsia. Key team members include Chief Executive Officer: C. F.Chief People Officer: E. T.Chief Information Officer: J. P.. Explore Thomas Miller's employee directory with LeadIQ.

What industry does Thomas Miller belong to?

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Thomas Miller operates in the Insurance industry.

What technology does Thomas Miller use?

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Thomas Miller's tech stack includes Azure DatabricksGDPRMicrosoft ExcelSuricataSnortPythoniOSMicrosoft ASP.NET.

What is Thomas Miller's email format?

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Thomas Miller's email format typically follows the pattern of First.Last@thomasmiller.com. Find more Thomas Miller email formats with LeadIQ.

When was Thomas Miller founded?

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Thomas Miller was founded in 1885.
Thomas Miller logo

Thomas Miller

InsuranceEngland, United Kingdom501-1000 Employees

Thomas Miller is an international insurance and professional services firm headquartered in London, United Kingdom, employing between 501 and 1,000 people. Its offices are located at 90 Fenchurch Street in London. The company provides insurance services and manages businesses that are recognised as leaders in their markets. Its origins are in providing management services to mutual organisations, notably in international transport and professional indemnity, and it has since developed specialist insurance services. Its principal activities include management services for transport and professional indemnity insurance mutuals, managing a general agency, and professional services such as legal services, captive and claims management, as well as investment management for institutions. The firm relies on core capabilities in underwriting, claims handling, loss prevention, risk management, and legal advisory work to support its insurance and professional services offerings.

Section iconCompany Overview

Phone number
NAICS Code
524 - Insurance Carriers and Related Activities
Founded
1885
Employees
501-1000

Section iconFunding & Financials

  • $10B+

    Thomas Miller's revenue is estimated to be in the range of $10B+

Section iconFunding & Financials

  • $10B+

    Thomas Miller's revenue is estimated to be in the range of $10B+

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