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Private company

Jardine Lloyd Thompson

Logo: Jardine Lloyd Thompson, PD, via Wikipedia3

British financial services company

Jardine Lloyd Thompson Group plc, also known as JLT Group or simply JLT, was a British multinational corporation that had its headquarters in London, England. It provided insurance, reinsurance, employment benefits advice and brokerage services.2 It is part of Marsh & McLennan Companies.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1997Founded1
  • Industryinsurance broker1
  • HeadquartersLondon1
  • Websitewww.jlt.com
  • Listed onLondon Stock Exchange1

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Jardine Lloyd Thompson Group plc, also known as JLT Group or simply JLT, was a British multinational corporation that had its headquarters in London, England. It provided insurance, reinsurance, employment benefits advice and brokerage services.2

Corporate structure

Jardine Lloyd Thompson is part of a group headed by Marsh & McLennan Companies. 1,116 entities, 77 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • Marsh & McLennan Companies New York, New York, United States
    • DEASTERRA PARTNERS SL Madrid, Spain
      • 1 more
    • Jardine Lloyd Thompson London
    • Mercer New York, New York, United States
      • 7 more
    • Oliver Wyman Wilmington, Delaware, United States
    • Cardano Nederland B.V. Subsidiary · 100% · Rotterdam, Netherlands
      • 2 more
    • 1 A. Constantinidi & CIA. S.C. Subsidiary · Uruguay
    • 100 Guy Carpenter & Company Proprietary Limited Subsidiary · South Africa
    • 101 Guy Carpenter & Company Pty. Ltd. Subsidiary · Australia
    • 102 Guy Carpenter & Company S.A. (Netherlands Branch) Subsidiary · Netherlands
    • 103 Guy Carpenter & Company S.r.l. Subsidiary · Italy
    • 104 Guy Carpenter & Company, Limited Subsidiary · Hong Kong
    • 106 Guy Carpenter & Company, LLC (Taiwan Branch) Subsidiary · Taiwan
    • 107 Guy Carpenter & Company, Ltd./Guy Carpenter & Compagnie, Ltee Subsidiary · Canada
    • 108 Guy Carpenter & Company, S.A. Subsidiary · Belgium
    • 109 Guy Carpenter & Company, S.A. Subsidiary · Argentina
    • 11 Altius Real Assets Management S.a.r.l Subsidiary · Luxembourg
    • 110 Guy Carpenter & Company, S.A.S. Subsidiary · France
    • 111 Guy Carpenter (Middle East) Limited Subsidiary · United Arab Emirates
    • 112 Guy Carpenter and Company Single Member S.A. Subsidiary · Greece
    • 113 Guy Carpenter Bermuda Ltd. Subsidiary · Bermuda
    • 115 Guy Carpenter Colombia Corredores de Reaseguros Ltda. Subsidiary · Colombia
    • 116 Guy Carpenter Insurance Brokers (Beijing) Co. Ltd. Subsidiary · China
    • 117 Guy Carpenter Insurance Brokers (Beijing) Co., Ltd (Shanghai Branch) Subsidiary · China
    • 118 Guy Carpenter Israel Limited Subsidiary · Israel
    • 119 Guy Carpenter Japan, Inc. Subsidiary · Japan
    • and 721 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 1997Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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