EX-21 5 wtm10-k2020exhibit21.htm EX-21 Document
Exhibit 21
SUBSIDIARIES OF THE REGISTRANT
AS OF DECEMBER 31, 2020
FULL NAME OF SUBSIDIARY
PLACE OF INCORPORATION
BRIDGE HOLDINGS (BERMUDA) LTD
BERMUDA
HG GLOBAL LTD
BERMUDA
HG HOLDINGS LTD
BERMUDA
HG RE LTD
BERMUDA
HG SERVICES LTD
BERMUDA
PSC HOLDINGS LTD.
BERMUDA
WHITE MOUNTAINS INVESTMENTS (BERMUDA) LTD.
BERMUDA
WM HINSON (BERMUDA) LTDBERMUDA
ATTORNEY'S & PROFESSIONAL INSURANCE SERVICES, INC. CALIFORNIA, USA
NSM ADMINISTRATION, INCCALIFORNIA, USA
AMERICAN COLLECTOR'S INSURANCE, LLCDELAWARE, USA
COPPER FUNDING, LLC
DELAWARE, USA
KUDU INVESTMENT HOLDINGS, LLC
DELAWARE, USA
KUDU INVESTMENT MANAGEMENT LLC
DELAWARE, USA
KUDU INVESTMENT US, LLC
DELAWARE, USA
NSM INSURANCE HOLDING CO, LLC
DELAWARE, USA
NSM INSURANCE GROUP, LLC
DELAWARE, USA
TK PARTNERS, LLC
DELAWARE, USA
WHITE MOUNTAINS ADVISORS LLC
DELAWARE, USA
WHITE MOUNTAINS CAPITAL, LLC
DELAWARE, USA
WHITE MOUNTAINS CATSKILL HOLDINGS, INC
DELAWARE, USA
WM LAFEYETTE HOLDINGS, INC
DELAWARE, USA
WM LINCOLN HOLDINGS, LLC
DELAWARE, USA
WM PORTFOLIO HOLDINGS, LLC
DELAWARE, USA
WHITE MOUNTAINS SERVICES LLC
DELAWARE, USA
HGR PORTFOLIO SOLUTIONS ICAV
IRELAND
TNUVA FINANCIT LTD
ISRAEL
WOBI INSURANCE AGENCY, LTD
ISRAEL
WHITE MOUNTAINS HOLDINGS (LUXEMBOURG) S.A.R.L.
LUXEMBOURG
WHITE MOUNTAINS INVESTMENTS (LUXEMBOURG) S.A.R.L
LUXEMBOURG
CLEVERLAND HOLDINGS, LLCOHIO, USA
EMBRACE PET INSURANCE AGENCY, LLCOHIO, USA
EMBRACE PET MANAGEMENT, LLCOHIO, USA
PLANS LIABILITY INSURANCE COMPANYOHIO, USA
NSM INSURANCE SERVICES LLCTEXAS, USA
AUTOSAINT LIMITEDUNITED KINGDOM
BUZZVAULT LIMITEDUNITED KINGDOM
CLASSIC INSURANCE SERVICES LIMITEDUNITED KINGDOM
FIRST INSURANCE SERVICES LIMITEDUNITED KINGDOM
FIRST UNDERWRITING LTDUNITED KINGDOM
FIRST SPECIALTY LTDUNITED KINGDOM
FRESH INSURANCE SERVICES GROUP LIMITEDUNITED KINGDOM
KFO HOLDINGS LTDUNITED KINGDOM
KWCP HOLDINGS UK LTDUNITED KINGDOM
LADYBIRD INSURANCE BROKER LIMITEDUNITED KINGDOM
MAYBURY JAMES LIMITEDUNITED KINGDOM
NSM MGA HOLDINGS UNITED KINGDOM
PETER D. JAMES LIMITEDUNITED KINGDOM
REMOVAL STARS LIMITED UNITED KINGDOM
STEWART MILLER MCCULLOCH & CO. LIMITEDUNITED KINGDOM
STEWART MILLER MCCULLOCH (HOLDINGS) LIMITEDUNITED KINGDOM
VANTAGE HOLDINGS LIMITEDUNITED KINGDOM
VANTAGE INSURANCE SERVICES LIMITEDUNITED KINGDOM
WM CAPITAL HOLDINGS LTDUNITED KINGDOM
WM INTERNATIONAL HOLDINGS LTDUNITED KINGDOM
WM REGENT, LTDUNITED KINGDOM


Exhibit 21
Certain other subsidiaries of the Company have been omitted since, in the aggregate, they would not constitute a significant subsidiary.