Skip to Main Content

Lloyd’s ISO Portal

Helping the Lloyd’s Market make more informed pricing decisions for US-domiciled risk

Accessing reliable data in the Lloyd’s Market doesn’t have to be a wild-goose chase. Indispensable information on loss costs, rating factors, policy forms and wordings, as well as estimates of insured catastrophic losses are at your fingertips through a dedicated web portal.

Harness the power of aggregated loss cost data

Gain statistically robust insights into future loss costs and reliable benchmarks informed by the collective experience of hundreds of insurers across multiple lines of business.

Loss costs by the numbers:

950 Plus Icon

950+ pricing circulars a year


3.8 billion+ statistical records processed every year

19 Billion Icon

19 billion+ records drive loss cost development

40 Plus Icon

40+ plus year steward of industry data

Highly configurable data to complement your own

Woman Touching Chart

Highly configurable data to complement your own

The portal draws from Verisk’s vast database of ISO rating information and offers different views of loss cost and rating factor averages for multiple scenarios across many classes of business and US jurisdictions. Alternatively, you can simply download Verisk data and incorporate the information into your own rating models.

Gain insight into different lines, risks, and territories

Woman Looking Into The Distance

Gain insight into different lines, risks, and territories

Whether you are a new syndicate or looking to expand into a line or territory where you have no experience data, the portal can help you validate your pricing models and loss reserving.

The Lloyd’s ISO Portal, updated twice per year, provides data and policy information to syndicates across 18 lines of business, with 2-3 billion records and 20,000+ submissions annually.

What do you have access to?

All Lloyd’s syndicates have free access to the Lloyd’s ISO Portal. Please get in touch if you require a login.

Contact Customer Support

Other Ways to Connect

Please contact us for questions, technical support, or to reach a salesperson. We are available Monday through Friday, 12 p.m. — 2 a.m. BST:

  • Chat Now

    Note that password resets and user information are not available through Live Chat or Email. Instead, please call the main toll-free number below.

  • Global Toll-Free: International Access code, then 800 48977489.
  • Main Toll-Free: 1-800-888-4476