Exhibit 21.1

Legal Name of Subsidiary				Country	State
Emergo Global Consulting LLC				USA	Texas
	Emergo Europe Consulting B.V.			Netherlands
		Emergo Consulting (UK) Limited		UK
		Emergo Consulting LLC		Russia
		Emergo Deutshland GmbH		Germany
		Emergo France		France
	Emergo Global Representation LLC			USA	Texas
		Emergo Asia-Pacific Pty. Ltd. (1)		Australia
		Emergo Brazil Participacoes e Servicos de Consultoria Ltda. (2)		Brazil
			Emergo Brazil Import Importacao e Distribuicao de Produtos Medicos Hospitalares Ltda. Me. (3)	Brazil
		Emergo (India) Consulting Private Limited Ltd.		India
		Emergo Costa Rica S.R.L		Costa Rica
		Emergo Europe B.V.		Netherlands
		Emergo Hong Kong Ltd.		Hong Kong
		Emergo Korea Ltd.		Korea
		Emergo Malaysia Sdn. Bhd.		Malaysia
		Emergo Medical Technology (Beijing) Co., Ltd.		China
		Emergo Peru S.R.L		Peru
		Emergo S. de R.L. de C.V.		Mexico
		Emergo Singapore Consulting Pvt. Ltd.		Singapore
		Emergo Taiwan Limited		Taiwan
		I.L Emergo Israel Ltd.		Israel
	Emergo Japan Consulting K.K.			Japan
UL Business Solutions Canada Inc.				Canada
	UL Laboratory Canada Inc.			Canada
UL International, L.L.C.				USA	Delaware
UL LLC				USA	Delaware
	Gulf Renewable Energy Laboratory (4)			Saudi Arabia
	Data Test Labs Company			USA	Michigan
	UL -CCIC Company Limited (6)			China
	UL Verification Services Inc.			USA	Delaware
		Chemadvisor Europe Srl		Belgium
		Consumer Testing Laboratories (Bangladesh) Limited, Inc.		USA	Florida

			Consumer Testing Laboratories, Ltd (7)			Bangladesh
		Consumer Testing Laboratories (Far East) Ltd.				Hong Kong
			Consumer Testing Laboratories (Shenzhen) Co., Ltd.			China
		UL Responsible Sourcing Mexico SA de CV				Mexico
	Underwriters Laboratories (Thailand) Limited (8)					Thailand
UL Maybach Holdings LLC						USA	Delaware
	Kugler MAAG CIE GmbH					Germany
	Kugler MAAG CIE Management Consulting (Shanghai) Co., Ltd.					China
	UL Method Park GmbH					Germany
		Method Park Consulting (Shanghai) Ltd.				China
UL Concord Holdings Limited						UK
Cimteq Holdings Limited						UK
Cimteq Limited						UK
UL S.a r.l.						Luxembourg
	Underwriters Laboratories B.V. In Liquidation					Netherlands
		UL VS Bangladesh Ltd.				Bangladesh
		Underwriters Laboratories Holdings B.V				Netherlands
			DQS Holding GmbH (9)			Germany
			STR International, LLC			USA	Delaware
				Specialized Technology Resources Lanka Pvt. Ltd.		Sri Lanka
				STR Turkey LLC		USA	Delaware
					UL VS Laborataur Hizmetieri Anonim Sirketi	Turkey
				UL VS Hong Kong Limited		Hong Kong
					Specialized Technology Resources - Bangladesh Private Limited	Bangladesh
					UL VS Shanghai Ltd	China
					UL VS (Vietnam) Co. Ltd.	Vietnam
				UL VS Taiwan Ltd.		Taiwan
			UL de Argentina S.R.L.			Argentina
			UL de Mexico S.A. de C.V.			Mexico
			UL do Brasil Ltda.			Brazil
				Testtech Laboratorios de Avaliacao de Conformidade Ltda		Brazil
			UL do Brasil Certificacoes			Brazil
			Underwriters Laboratories Advanced for Verification			Saudi Arabia
			UL GmbH			Switzerland

	Futuremark Oy			Finland
		Futuremark Inc.		USA	California
	UL De Colombia S.A.S			Colombia
	UL International Services B.V.			Netherlands
		Collis Holding B.V.		Netherlands
			UL TS B.V.	Netherlands
			UL TS FZE	Dubai
			UL TS Inc.	USA	Minnesota
		UL International (Netherlands) B.V.		Netherlands
		UL International Australia Pty Ltd		Australia
			UL Transaction Security Pty. Ltd.	Australia
		Underwriters Laboratories Taiwan Co., Ltd.		Taiwan
	UL Ireland Operations Limited			Ireland
	Underwriter Laboratories Middle East FZ-LLC			Dubai
UL International (France) SA				France
UL International Demko A/S				Denmark
UL International Germany GmbH				Germany
	UL International GmbH			Germany
		Dewi do Brasil Engenharia e Comercio de Energia Eolica e Solar Ltda		Brazil
		DEWI-OCC Offshore and Certification Centre GmbH		Germany
UL International Italia S.r.l.				Italy
	Istituto Certificazione Qualita S.r.l			Italy
		ICQ (MED) S.a.r.l		Tunisia
			UL Morocco LLC	Morocco
	Nuovo Istituto Italiano Sicurezza Giocattoli S.r.l.			Italy
UL International (UK) Limited				UK
	UL VS Limited			UK
	HBI Compliance Limited			UK
	DB Management Systems Ltd			UK
	Healthy Buildings International Limited			UK
		UL VS South Africa Proprietary Limited		South Africa
UL International Limited				Hong Kong
UL International New Zealand Limited				New Zealand
UL International Polska Sp. z o.o.				Poland

			UL International Singapore-Private Limited			Singapore
				PT. UL International Indonesia		Indonesia
				UL (China) Holding Co. Ltd.		China
					Green Safety (Shanghai) Investment Management Company Limited	China
					UL Changzhou Quality Technology Services Co., Ltd.	China
					UL Standard Technical Service (Shanghai) Co., Ltd.	China
				UL India Private Limited		India
			UL International (Sweden) AB			Sweden
			UL Japan, Inc.			Japan
				UL-Shimadzu Laboratory Corporation (10)		Japan
			UL Korea, Ltd.			Korea
			UL Services (Malaysia) Sdn. Bhd.			Malaysia
			UL Verification Services Private Limited			Singapore
				UL Verification Services (Guangzhou) Co. Ltd.		China
			Underwriters Laboratories Iberica, S.L.			Spain
			Certification Entity For Renewable Energies, S.L.			Spain
			Underwriters Laboratories of Canada, Inc.			Canada
UL Services Group LLC						USA	New York
	UL Associates LLC					USA	South Carolina
	UL Business Services India LLP					India
	UL Business Services Mexico, S. de R.L de C.V					Mexico
	UL Services Group Foreign Holdings LLC					USA	Delaware
	UL Services Spain S.L.					Spain
		AWS Truepower do Brasil Ltda.				Brazil

Footnotes

(1)Trading as Emergo Australia

(2)Does business as Emergo Brazil Consultoria

(3)Does business as Emergo Brazil Import

(4)55% owned by GCC Electrical Equipment Testing Lab and 45% owned by UL LLC

(5)Does business as DATA Test Labs

(6)70% owned by UL LLC and 30% owned by China Certification & Inspection Group Co., Ltd.

(7)1% owned by an officer of UL Inc.

(8)1% owned by 3rd party minority shareholder

(9)27.78% owned by Underwriters Laboratories Holdings B.V. (in process of changing the ownership to UL International Singapore Private Limited) and remainder owned by 3rd parties

(10)60% owned by UL Japan, Inc. and 40% owned by 3rd party