Exhibit 21

Subsidiaries of the Registrant
(as of December 31, 2012)

	%		JURISDICTION
XL Group plc			Ireland
XLIT Ltd.			Cayman
XL Company Switzerland GmbH			Switzerland
EXEL Holdings Limited			Cayman
X.L. Property Holdings Limited			Bermuda
XL Insurance (Bermuda) Ltd			Bermuda
Mid Ocean Holdings Limited			Bermuda
XL London Market Group Ltd			UK
Brockbank Holdings Ltd			UK
County Down Limited			UK
Dornoch Limited			UK
Stonebridge Underwriting Ltd			UK
XL London Market Ltd- Syndicate 1209			UK
XL London Market Services Ltd			UK
Denham Tower Underwriting Agents (PTY) Limited (In Liquidation)			South Africa
XL Re Ltd			Bermuda
XL BCM Limited			UK
XL CCM Ltd (In Liquidation)			UK
ECS Reinsurance Company Inc.			Barbados
Global Capital Underwriting Ltd.			UK
Fundamental Insurance Investments Ltd			Bermuda
FII Partners LLC		99	Delaware
FII Partners Ltd			Bermuda
FII Partners LLC		1	Delaware
XL Re Europe Limited			Ireland
XL Insurance (Gibraltar) Limited			Gibraltar
XL EP Plc			UK
XL Re Latin America Ltd			Switzerland
XL Latin America Investments Ltd			Bermuda
XL Re Participacoes Brasil Ltda.			Brazil
XL Resseguros Brasil S.A.			Brazil
XL Re Latin America (Argentina SA)		80	Argentina
XL Re Latin Escritório de Representação no Brasil Ltda			Brazil
XL PP Limited (In Liquidation)			UK
XL (Brazil) Holdings Ltda			Brazil
XL Services (Bermuda) Ltd			Bermuda
XL Life Ltd			Bermuda
Reeve Court General Partner Limited			Bermuda
Reeve Court 4 Limited Partnership			Bermuda
Reeve Court 6 Limited Partnership			Bermuda
XL Gracechurch Limited			UK
XL Insurance (UK) Holdings Limited			UK
XL Capital Finance (Europe) plc			UK
XL Insurance Argentina S.A. Compañia de Seguros		90	Argentina
XL Services UK Limited			UK
XL Insurance Company Limited			UK
XL Insurance Argentina S.A. Compañia de Seguros		10	Argentina
XL Insurance (China) Company Ltd		49	China
XL Seguros Brasil S.A.			Brazil
XL Holdings Proprietary Limited			South Africa
XL Insurance Company Ltd			South Africa
XL Financial Holdings (Ireland) Limited			Ireland
XL Finance (Ireland) Limited			Ireland
XL Services Canada Ltd.			Canada

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	%		JURISDICTION
X.L. America, Inc.			Delaware
XL Financial Solutions, Inc.			Delaware
XLA Garrison L.P.			Delaware
XL Reinsurance America Inc.			New York
XL Insurance (China) Company Ltd		51	China
Greenwich Insurance Company			Delaware
Global Asset Protection Services, LLC			Connecticut
Global Asset Protection Services Company Limited			Japan
Global Asset Protection Services Consultancy (Beijing) Company Limited			China
XL Insurance America, Inc.			Delaware
XL Select Insurance Company			Delaware
XL Insurance Company of New York, Inc.			New York
XL Group Investments LLC			Delaware
XL Group Investments Ltd			Bermuda
XL Specialty Insurance Company			Delaware
Indian Harbor Insurance Company			North Dakota
37 Lambert Road LLC			Delaware
XL Global, Inc.			Delaware
X.L. Global Services, Inc.			Delaware
Eagleview Insurance Brokerage Services, LLC			Delaware
XL Life and Annuity Holding Company			Delaware
XL Life Insurance and Annuity Company			Illinois
XL Asset Funding Company I LLC			Delaware
ECS, Inc. (In Liquidation)			Pennsylvania
XL Investments Ltd			Bermuda
XL Capital Products Ltd			Bermuda
XL SGS Holdings Inc.			Delaware
Garrison Investments Inc.(**)			Barbados
Kensington Investments Inc.			Barbados
XLB Partners Inc.			Barbados
X.L. Investments (Barbados) Inc.			Barbados
XL (SERVICES) S.a.r.l.			Luxembourg
XL (SPECIALTY) S.a.r.l.			Luxembourg
XL (WESTERN EUROPE) S.a.r.l.			Luxembourg
XL Swiss Holdings Ltd			Switzerland
XL Re Latin America (Argentina SA)		20	Argentina
XL Insurance Switzerland Ltd.			Switzerland
Vitodurum Reinsurance Company Ltd.			Switzerland
XL Services Switzerland AG			Switzerland
XL India Business Services Private Limited			India
XL Insurance Mexico SA de CV			Mexico

^(**) Limited Partner of XLA Garrison L.P.

245