Sompo International – London (Sompo Holdings, Inc. (Japan))

Cyber & Network Risk Insurance (Sompo Premier Professional)

by Sompo International – London
B2BA+DirectNIS2Broker onlyEU / EEA + global programmesEnglish
Last updated 07.05.2026

Cyber & Network Risk Insurance (Sompo Premier Professional) is a cyber insurance product underwritten by Sompo International – London (Sompo Holdings, Inc. (Japan)), available in UK. It is aimed at mid-market companies, large enterprises and multinational groups. Coverage limits reach up to Up to $25M+; bespoke above.. Policyholders get 8 bundled proactive services — Vulnerability scanning, Phishing simulation, Risk assessment and Incident response, among others — designed to reduce breach risk before a claim ever happens. The carrier holds an AM Best rating of A+ (Superior) – AM Best. The product signals support for NIS2/DORA regulatory requirements. It is distributed through insurance brokers.

Product Details§ 01

Max Insurance Limit
Up to $25M+; bespoke above.
Min Premium / Revenue
No revenue threshold published
Market Focus
Mid-market, Large, Multinational
AM Best Rating
A+ (Superior) – AM Best
MGA / Direct
No – Direct insurer.
Policy Language
English / local language per jurisdiction
NIS2 / DORA Support
UK Cyber Security and Resilience Bill advisory included.
War Exclusion
War and nation-state cyber exclusion applied (LMA-aligned).
Geographic Scope
EU / EEA + global programmes.
Broker Only
Yes

Advantages & Limitations§ 02

Advantages

  • Mitigate–Protect–Respond framework throughout account lifecycle.
  • Pre-underwriting assessment tools.
  • Coordinated breach response services: legal, regulatory, crisis management, financial.
  • First- and third-party liability coverage on single flexible policy form (Sompo Premier Professional).
  • Privacy breach costs paid upfront on behalf of insured.
  • Optional Breach Assist endorsement (dollar or per-person basis, outside aggregate limit).
  • Cyber Side A: extends to non-indemnifiable D&O cyber lawsuits.
  • PCI fines and penalties coverage.
  • Global multinational platform: 160 countries via Sompo network and third-party partners.
  • $110B+ total assets (Sompo Holdings).
  • Digital Labs in Tokyo, Silicon Valley, Israel focused on cybersecurity innovation.

Limitations

  • Focused on mid-to-large businesses.

Contact & Response§ 03

Customer Contact
Jo Chadha (SVP, Head of Cyber, UK) +44 7387 259974 jchadha@sompo-intl.com Daniel Stewart (Head of London Market Cyber) +44 (0) 73 4547 0352 dstewart@sompo-intl.com Jack Lissamore (Senior Underwriter, Cyber) +44 7799 727578 jlissamore@sompo-intl.com
24/7 Crisis Hotline
Via policy / Sompo cyber claims team

Frequently asked questions§ 04

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Who is Cyber & Network Risk Insurance (Sompo Premier Professional) designed for?

Cyber & Network Risk Insurance (Sompo Premier Professional) by Sompo International – London targets mid-market companies, large enterprises and multinational groups in UK. Geographic scope: EU / EEA + global programmes..

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What proactive security services are included with Cyber & Network Risk Insurance (Sompo Premier Professional)?

The policy bundles 8 proactive services: Vulnerability scanning, Phishing simulation, Risk assessment, Incident response, Risk platform / portal, Pre-breach advisory, Crisis management and Crisis simulation. These preventive services are typically included in the premium.

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Does Cyber & Network Risk Insurance (Sompo Premier Professional) help with NIS2 or DORA compliance?

Sompo International – London indicates the following NIS2/DORA support for this product: UK Cyber Security and Resilience Bill advisory included..

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How can I buy Cyber & Network Risk Insurance (Sompo Premier Professional) in UK?

Cyber & Network Risk Insurance (Sompo Premier Professional) is sold through insurance brokers — broker contact: https://www.sompo-intl.com/insurance/cyber-and-technology-pi-uk/. Compare it with alternatives in UK on Ryskly before approaching a broker.