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Tokio Marine Kiln

A London-market specialist insurer and reinsurer known for complex risks, empowered underwriting and broad Lloyd’s expertise.

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Highlights

Kiln founded, 1962
Established as a specialist Lloyd’s underwriting syndicate by Robert Kiln and two partners.
£2.2bn annual gross written premium
TMK describes itself as one of the largest managing agents operating in the Lloyd’s market.
170+ customer countries
TMK reports customers in more than 170 countries.
200 global coverholders
The firm reports a network of 200 coverholders entrusted to write business on its behalf.
£2,225m Syndicate 510 capacity, 2025
Syndicates 510 and 1880 merged into a single Syndicate 510 on 1 January 2025.
No. 1 market-leading Property underwriting team
Recognition attributed by TMK to independent benchmarking firm Gracechurch Consulting.

About Tokio Marine Kiln

Tokio Marine Kiln traces its history to 12 July 1962, when Robert Kiln and two partners founded a specialist underwriting syndicate at Lloyd’s of London. Tokio Marine Group acquired Kiln in 2008, and the business adopted the Tokio Marine Kiln name in 2014.

TMK underwrites specialist insurance and reinsurance through the Lloyd’s market, with products spanning aviation, cyber, energy, fine art, intellectual property, liability, marine cargo, political risk, property and other specialist exposures. Its business operates across the UK, US and Asia and serves customers in more than 170 countries.

The firm is especially strong in specialist underwriting, property and claims service. It is one of the larger Lloyd’s managing agents by premium volume, leads much of the business it writes at Lloyd’s, and uses a global network of coverholders to distribute delegated authority business.

Current openings

1 live · 2 total
2027 TMK Actuarial & Analytics Internship Programme
Summer · UK
Dates TBC
TBC
2026 TMK Actuarial & Analytics Internship Programme
Summer · UK
Closed
13 Mar 26 closed

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