EX-21 3 wtm10-k2017ex21.htm EXHIBIT 21
Exhibit 21
SUBSIDIARIES OF THE REGISTRANT
AS OF DECEMBER 31, 2017

FULL NAME OF SUBSIDIARY | PLACE OF INCORPORATION
WTM (BARBADOS) INTERNATIONAL SRL | BARBADOS
BRIDGE HOLDINGS (BERMUDA) LTD | BERMUDA
HG GLOBAL LTD | BERMUDA
HG HOLDINGS LTD | BERMUDA
HG RE LTD | BERMUDA
HG SERVICES LTD | BERMUDA
WHITE MOUNTAINS INVESTMENTS BERMUDA LTD. | BERMUDA
PSC HOLDINGS LTD. | BERMUDA
GUILFORD HOLDINGS, INC. | DELAWARE, USA
QL HOLDINGS LLC | DELAWARE, USA
QUOTELAB, LLC | DELAWARE, USA
WHITE MOUNTAINS ADVISORS LLC | DELAWARE, USA
WHITE MOUNTAINS CAPITAL, INC | DELAWARE, USA
WHITE MOUNTAINS SERVICES LLC | DELAWARE, USA
WM ALAMEDA (GIBRALTAR) LIMITED | GIBRALTAR
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
REMOVAL STARS LIMITED | UNITED KINGDOM

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