Marsh McLennan Subsidiaries & Acquisitions

Marsh & McLennan has expanded its global reach through strategic subsidiaries and acquisitions in insurance, risk management, health, and technology. These moves have strengthened its services and positioned the company as a leading provider of risk and advisory solutions across various industries.

Notable Acquisitions of Marsh McLennan

  1. Jardine Lloyd Thompson Group (Sep 2018) – Risk management, insurance, and reinsurance brokerage.
  2. Bluefin (Nov 2016) – Insurance brokerage and financial planning services.
  3. Sedgwick Group (Aug 1998) – Global provider of claims management and risk solutions.
  4. Wortham Insurance & Risk Management (Jun 2018) – Risk management and employee benefits services.
  5. Otis-Magie Insurance Agency (Dec 2018) – Commercial and personal insurance solutions.
  6. Trideo Systems (Jul 2023) – Technology solutions for insurance and risk management.
  7. The Graham Company (Aug 2023) – Insurance brokerage with a focus on risk management.
  8. Clark Insurance (Jun 2022) – Insurance and employee benefits services.
  9. Torrent Technologies (Oct 2014) – Flood insurance solutions using cloud-based technology.
  10. JLT South Africa (Mar 2019) – Insurance and risk management services in Africa.

List of Marsh McLennan Acquisitions

S. No.Acquiree NameAnnounced DatePrice
1Horton GroupJul 09, 2024
2Hudson Shore GroupJul 02, 2024
3Ameristar AgencyJul 02, 2024
4Perkins Insurance AgenciesMay 31, 2024
5AC Risk ManagementMay 02, 2024
6FbbinsuranceApr 23, 2024$315.9M
7Louisiana CompaniesFeb 20, 2024
8Querbes & NelsonFeb 20, 2024
9The Graham CompanyAug 01, 2023
10Trideo SystemsJul 11, 2023
11Integrity HRJul 06, 2023
12Steinberg & AssociatesSep 01, 2022
13CS Insurance StrategiesJul 05, 2022
14Clark InsuranceJun 02, 2022
15Vaaler InsuranceSep 02, 2021
16Paynewest InsuranceApr 05, 2021
17Heritage Insurance ServiceDec 02, 2020
18Momentous Insurance BrokerageJan 31, 2020
19CenturionApr 03, 2019
20Lovitt & ToucheApr 02, 2019
21JLT South AfricaMar 25, 2019
22Roger Bouchard InsuranceJan 22, 2019
23Otis-Magie Insurance AgencyDec 11, 2018
24James P Murphy & AssociatesDec 06, 2018
25Eustis Insurance & BenefitsOct 03, 2018
26Jardine Lloyd Thompson GroupSep 18, 2018$5.6B
27Klein AgencyJul 03, 2018
28Wortham Insurance & Risk ManagementJun 25, 2018
29Highsmith InsuranceFeb 08, 2018
30Insurance Partners Of TexasMay 08, 2017
31RJF Financial ServicesApr 05, 2017
32BlakestadMar 02, 2017
33IaconsultingFeb 07, 2017
34J Smith Lanier & CoJan 13, 2017
35AD Corretora De SegurosDec 13, 2016
36Benefits Resource GroupDec 05, 2016
37Presidio Benefits GroupDec 01, 2016
38BluefinNov 14, 2016£295M
39Vero InsuranceOct 04, 2016
40Benefits Advisory Group (BAG)Sep 01, 2016
41Corporate Consulting ServicesApr 04, 2016
42Celedinas Insurance GroupMar 02, 2016
43Aviation SolutionsMar 01, 2016
44JelfDec 01, 2015
45Dawson InsuranceNov 04, 2015
46Dovetail InsuranceAug 06, 2015
47Vézina AssurancesJul 01, 2015
48MHBTJun 01, 2015
49SME Insurance ServicesJun 01, 2015
50Sylvite Financial ServicesMay 05, 2015
51Sumitomo Life Insurance Agency AmericaMay 01, 2015
52The Benefit Planning GroupJan 08, 2015
53Ingeseg SaJan 01, 2015
54Insurance Services OfficeNov 07, 2014
55Torrent TechnologiesOct 20, 2014
56Seguros Morrice Y Urrutia SaJun 18, 2014
57SDM&R IncMay 30, 2014
58VisicorMay 19, 2014
59Kinker-Eveleigh Insurance AgencyMay 09, 2014
60Capstone Insurance ServicesApr 04, 2014
61Barney & BarneyMar 10, 2014
62The Bond NetworkMar 05, 2014
63Great Lakes Employee Benefits ServicesMar 03, 2014
64Mcgraw WentworthJan 07, 2013
65Liscomb Hood MasonJan 04, 2013
66Independent Insurance Group BenefitsDec 20, 2012
67Brower Insurance AgencyDec 05, 2012
68The Protector Group Insurance AgencyNov 08, 2012
69Howalt+Mcdowell InsuranceNov 05, 2012
70Rosenfeld EinsteinSep 10, 2012
71Eidson InsuranceSep 06, 2012
72Security Insurance ServicesJul 09, 2012
73Progressive Benefit SolutionsJun 08, 2012
74KSPH LlcMar 13, 2012
75Seitlin InsuranceNov 17, 2011
76Kaeding Ernst & CompanyNov 04, 2011
77Gallagher AssociatesNov 03, 2011
78Prescott Pailet BenefitsJul 11, 2011
79Hampton Roads BondingFeb 07, 2011
80Haake CompaniesFeb 02, 2011
81Strategic Benefit SolutionsJan 04, 2011
82Trion GroupDec 22, 2010
83The Bostonian GroupMay 03, 2010
84Thomas RutherfoordMar 16, 2010
85The Nia GroupDec 21, 2009
86Insurance AllianceNov 12, 2009
87Sedgwick GroupAug 25, 1998$2B

List of Marsh & McLennan Subsidiaries

Marsh & McLennan has more than 600 subsidiaries worldwide. The table contains the 100 subsidiaries of Marsh & McLennan –

S. No.CompanyCountry
1Afco Premium Credit LlcUnited States
2Altius Client Gp Ii LlcUnited States
3Altius Client Gp LlcUnited States
4Altius Real Assets Gp LlcUnited States
5Assurance Services CorporationUnited States
6Benecap Insurance Solutions IcUnited States
7Benpool Re IcUnited States
8Blue Marble Microinsurance IncUnited States
9Boulder Claims LlcUnited States
10Carpenter Marsh Fac Re LlcUnited States
11Continental Owner Operators Insurance Services IncUnited States
12Epsilon Us Insurance CompanyUnited States
13Gc Insights LlcUnited States
14Global Premium Finance CompanyUnited States
15Guy Carpenter & Company LlcUnited States
16Guy Carpenter Broking IncUnited States
17Hapip Gp 2009 LlcUnited States
18Hapip Gp LlcUnited States
19Nternational Catastrophe Insurance Managers LlcUnited States
20Jw Terrill Benefit Administrators IncUnited States
21Mangrove Cell 5 IcUnited States
22Mangrove Cell 6 IcUnited States
23Mangrove Delaware Insurance Solutions IncUnited States
24Mangrove Insurance Solutions PccUnited States
25Marsh & Mclennan Agency LlcUnited States
26Marsh & Mclennan Risk Capital Holdings LtdUnited States
27Marsh & Mclennan Shared Services LlcUnited States
28Marsh Financial Services Risk Purchasing GroupUnited States
29Marsh Insurance & Investments LlcUnited States
30Marsh International Holdings LlcUnited States
31Marsh LlcUnited States
32Marsh Ltd WisconsinUnited States
33Marsh Management Services IncUnited States
34Marsh Usa Borrower LlcUnited States
35Marsh Usa LlcUnited States
36Mercer Us LlcUnited States
37Mercer Global Real Estate Select Gp LlcUnited States
38Mercer Health & Benefits Administration LlcUnited States
39Mercer Health & Benefits LlcUnited States
40Mercer Holdings LlcUnited States
41Mercer Hr Consulting Borrower LlcUnited States
42Mercer Hr Services LlcUnited States
43Mercer International Private Equity Select Iii Gp LlcUnited States
44Mercer Investments LlcUnited States
45Mercer Mc Consulting Borrower LlcUnited States
46Mercer System Services LlcUnited States
47Mercer Trust Company LlcUnited States
48Mma Asset Management LlcUnited States
49Mma Securities LlcUnited States
50Mmc Borrower LlcUnited States
51Mmc Capital Solutions Us LlcUnited States
52Mmc International Holdings LlcUnited States
53Mmc Securities LlcUnited States
54Mpip Iii Gp LlcUnited States
55Mpip Iv Gp LlcUnited States
56Mpip V Gp LlcUnited States
57Mpip Vi Gp LlcUnited States
58National Economic Research Associates IncUnited States
59Oliver Wyman Actuarial Consulting IncUnited States
60Oliver Wyman Thailand Holdings LlcUnited States
61Oliver Wyman LlcUnited States
62Pavilion Financial Corporation Holdings Us Iii LlcUnited States
63Pymetrics IncUnited States
64Quacker Ventures LlcUnited States
65Seabury & Smith Borrower LlcUnited States
66Seabury & Smith LlcUnited States
67Shorewest Insurance Associates LlcUnited States
68Smith Long Term Disability Management Group IncUnited States
69Southern Marine & Aviation Underwriters IncUnited States
70The Carpenter Management CorporationUnited States
71Torrent Technologies IncUnited States
72Victor Attorney In Fact LlcUnited States
73Victor Insurance Managers LlcUnited States
74Web Endeavors IncUnited States
75Guy Carpenter Insurance Brokers Beijing Co LtdChina
76Marsh Beijing Risk Management Consulting Co LtdChina
77Marsh China Insurance Brokers Co LtdChina
78Marsh Engineering Consulting Shanghai Co LtdChina
79Mercer China LimitedChina
80Mercer Investment Management Shanghai Co LtdChina
81Oliver Wyman Consulting Shanghai LtdChina
82Private Client Services By Mercer China LimitedChina
83Shanghai Mercer Insurance Brokers Company LtdChina
84Honan Financial Services Unit Trust
85Honan Insurance Group Wa Unit Trust
86Macc Asistencias Spa
87Marsh Management Services Luxembourg Sarl
88Perils Ag
89Tripica
90Jlt Towner Insurance Management Anguilla LimitedAnguilla
91Carpenter Marsh Fac Argentina Corredores De Reaseguros SaArgentina
92Guy Carpenter & Company SaArgentina
93Marsh Argentina SrlArgentina
94Marsh SaArgentina
95Mercer Argentina SauArgentina
96Mm Asistencias SaArgentina
97Mmb Consultores SaArgentina
98Advance Asset Management LimitedAustralia
99Ardrossan Insurance Brokers Pty LtdAustralia
100Austral Insurance Brokers Pty LtdAustralia

Table of Content

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