Exhibit 21.1

List of Subsidiaries of Alere Inc.

As of February 24, 2012

Name of Subsidiary	State or Jurisdiction of Incorporation	% of ownership
ABON Biopharm (Hangzhou) Co., Ltd.	China		100	%
Adam Biotechnology Ltd	United Kingdom		100	%
AdnaGen GmbH	Germany		100	%
Alchemy Laboratories Limited	United Kingdom		100	%
Alere (Shanghai) Medical Sales Co., Ltd.	China		100	%
Alere AS Holdings Limited	England and Wales		100	%
Alere China Co., Ltd.	China		100	%
Alere Connected Health Limited	United Kingdom		100	%
Alere Connected Health Ltd.	Israel		86	%
Alere E-Sante SAS	France		100	%
Alere Genetics, Inc.	North Carolina		100	%
Alere GmbH	Austria		100	%
Alere GmbH	Germany		100	%
Alere GmbH	Switzerland		100	%
Alere Health B.V.	The Netherlands		100	%
Alere Health Bvba	Belgium		100	%
Alere Health Corp.	Taiwan		100	%
Alere Health Improvement Company	Delaware		100	%
Alere Health Limited	Ireland		100	%
Alere Health Pty Ltd	Australia		100	%
Alere Health, LLC	Delaware		100	%
Alere Healthcare (Pty) Limited	South Africa		100	%
Alere Healthcare Inc.	Korea		100	%
Alere Healthcare of Illinois, Inc.	Georgia		100	%
Alere Healthcare, S.A.	Spain		100	%
Alere HK Holdings Limited	Hong Kong		100	%
Alere Holding GmbH	Germany		100	%
Alere Holdings Bermuda Limited	Bermuda		100	%
Alere Holdings Pty Limited	Australia		100	%
Alere Home Monitoring, Inc.	Delaware		100	%
Alere Inc.	Canada		100	%
Alere International Holding Corp.	Delaware		100	%
Alere International Limited	Ireland		100	%
Alere International Sarl	Switzerland		100	%
Alere Lda	Portugal		100	%
Alere Limited	New Zealand		100	%
Alere Limited	United Kingdom		100	%
Alere Medical Bvba	Belgium		100	%
Alere Medical Co., Ltd.	Japan		100	%
Alere Medical Private Limited	India		100	%
Alere North America, Inc.	Delaware		100	%
Alere of New York, Inc.	New York		100	%
Alere PTE. Ltd.	Singapore		100	%
Alere S.A.	Brazil		100	%
Alere SAS	France		100	%
Alere S.r.l.	Italy		100	%
Alere San Diego, Inc.	Delaware		100	%
Alere Scarborough, Inc.	Delaware		100	%
Alere Spain, S.L.	Spain		100	%
Alere Switzerland GmbH	Switzerland		100	%
Alere Technologies GmbH	Germany		100	%
Alere Technologies Limited	Scotland		100	%
Alere Toxicology Services, Inc.	Louisiana		100	%
Alere UK Holdings Limited	United Kingdom		100	%
Alere US Holdings, LLC	Delaware		100	%

Alere Wellbeing, Inc.	Delaware	100	%
Alere Wellogic, LLC	Delaware	100	%
Alere Wellology, Inc.	Delaware	100	%
Alere Women’s and Children’s Health, LLC	Delaware	100	%
ALR Holdings	Korea	100	%
Ameditech Inc.	California	100	%
AML Medical, Inc.	Delaware	100	%
Arriva Medical, LLC	Florida	100	%
AS Normedica	Norway	100	%
ATS Bermuda Holdings Limited	Bermuda	100	%
ATS Laboratories, Inc.	Delaware	100	%
Avee Laboratories Inc.	Florida	100	%
Axis-Shield AD I AS	Norway	100	%
Axis-Shield AD II AS	Norway	100	%
Axis-Shield AD III AS	Norway	100	%
Axis-Shield AD IV AS	Norway	100	%
Axis-Shield AG	Switzerland	100	%
Axis-Shield AS	Norway	100	%
Axis-Shield Development AS	Norway	100	%
Axis-Shield Dia AS	Norway	100	%
Axis-Shield Diagnostics Limited	United Kingdom	100	%
Axis-Shield Laboratory Products Ltd.	England	100	%
Axis-Shield Nord AS	Norway	100	%
Axis-Shield plc	United Kingdom	100	%
Axis-Shield PoC AS	Norway	100	%
Axis-Shield R&D	Norway	100	%
BBI Detection Limited	United Kingdom	100	%
BBI Detection, Inc.	Wisconsin	100	%
BBI Enzymes (UK) Limited	United Kingdom	100	%
BBI Enzymes (USA) Limited	United Kingdom	100	%
BBI Enzymes Limited	United Kingdom	100	%
BBI Enzymes SA (Pty) Limited	South Africa	100	%
BBI Healthcare AB	Sweden	100	%
BBI Healthcare Limited	United Kingdom	100	%
BBI Holdings Limited	United Kingdom	100	%
Binax, Inc.	Delaware	100	%
Bioeasy Diagnostica Ltda.	Brazil	100	%
Biolinker S.A.	Argentina	100	%
Bionote, Inc.	Korea	100	%
Biosite GmbH	Germany	100	%
Biosite Incorporated	Delaware	100	%
Biosite Ltd.	United Kingdom	100	%
Bio-Stat Healthcare Limited	United Kingdom	100	%
Bio-Stat Holdings, Limited	United Kingdom	100	%
Biosystems SA	Colombia	100	%
Biozyme Holdings Limited	United Kingdom	100	%
British Biocell International Limited (BBIL)	United Kingdom	100	%
Cambridge Bio-Nutritional Limited	United Kingdom	100	%
Cambridge Medical Innovations Limited	United Kingdom	100	%
Cedar Health Limited	United Kingdom	100	%
Cholestech Corporation	Delaware	100	%
Colibri Medical AB	Sweden	100	%
Concateno Australia Pty Limited	Australia	100	%
Concateno Cardiff Limited	United Kingdom	100	%
Concateno Italia Srl	Italy	100	%
Concateno North Limited	United Kingdom	100	%
Concateno plc	United Kingdom	100	%
Concateno Scandanavia AB	Sweden	100	%
Concateno South Limited	United Kingdom	100	%
Concateno UK Limited	United Kingdom	100	%
Cozart Bioscience, Inc.	Delaware	100	%
Cozart Limited	United Kingdom	100	%
Cozart International Sarl	France	100	%
CPL International Services Limited	United Kingdom	100	%
DMD - GmbH	Germany	100	%
Euromed Limited	United Kingdom	100	%

F&H Baxter (Holdings) Limited	United Kingdom	100	%
First Check Diagnostics Corp.	Delaware	100	%
First Check Ecom, Inc.	Massachusetts	100	%
Forensics Limited	England and Wales	100	%
Framed BV	The Netherlands	100	%
Gabmed GmbH	Germany	100	%
Global Analytical Development LLC	Florida	100	%
Hemosense, Inc.	Delaware	100	%
Ig Innovations Limited	United Kingdom	100	%
IM Hong Kong Trading Co., Limited	Hong Kong	100	%
Innovacon, Inc.	Delaware	100	%
Instant Technologies, Inc.	Virginia	100	%
Inverness Medical (Shanghai) Co., Ltd.	China	75	%
Inverness Medical (Beijing) Co., Ltd.	China	100	%
Inverness Medical Canada, Inc.	Canada	100	%
Inverness Medical Innovations (Hangzhou) Consulting Services Co., Ltd.	China	100	%
Inverness Medical Innovations Australia Pty Limited	Australia	100	%
Inverness Medical Innovations Hong Kong Limited	Hong Kong	100	%
Inverness Medical Innovations SK, LLC	Delaware	100	%
Inverness Medical Investments, LLC	Delaware	100	%
Inverness Medical Shimla Private Limited	India	100	%
Inverness Medical, LLC	Delaware	100	%
Ionian Technologies Inc.	Delaware	100	%
IVC Industries, Inc.	Delaware	100	%
IVD Management Limited	Ireland	100	%
Kullgren AB	Sweden	100	%
Laboratory Data Systems, Inc.	Florida	100	%
Laboratory Specialists of America, Inc.	Oklahoma	100	%
Mahsan Diagnostika GmbH	Germany	100	%
Marconova AB	Sweden	100	%
Medical Automation Systems, Inc.	Virginia	100	%
Medinor AB	Sweden	100	%
Medinor AS	Denmark	100	%
Medinor AS	Norway	100	%
Medinor Finland Oy AB	Finland	100	%
Medscreen Holdings Limited	United Kingdom	100	%
Mologic Limited	United Kingdom	100	%
Nemesis Scientific Limited	United Kingdom	100	%
Orgenics Columbia Ltd.	Columbia	100	%
Orgenics France SA	France	100	%
Orgenics International Holdings B.V.	The Netherlands	100	%
Orgenics Nigeria Ltd.	Nigeria	100	%
Orgenics Ltd.	Israel	100	%
Payern Limited	Ireland	100	%
Prodimol Biotechnologis S.A.	Brazil	100	%
Promedico AS	Norway	100	%
Quality Assured Services, Inc.	Florida	100	%
Quantum Diagnosticos Ltda	Brazil	100	%
Quantum Diagnostics Group Limited	United Kingdom	100	%
Quantum Diagnostics Limited	United Kingdom	100	%
Quantum Laboratories Limited	United Kingdom	100	%
Redwood Toxicology Laboratory, Inc.	California	100	%
Rich Horizons International Limited	British Virgin Islands	100	%
RMD Networks, Inc.	Delaware	100	%
RTL Holdings, Inc.	Delaware	100	%
Scanax AS	Norway	100	%
Scipac Holdings Limited	United Kingdom	100	%
Scipac Limited	United Kingdom	100	%
Scipac Trustee Limited	United Kingdom	100	%
Screen Tox, Inc.	Florida	100	%
Selfcare Technology, Inc.	Delaware	100	%
SPD Swiss Precision Diagnostics GmbH	Switzerland	50	%
SPDH, Inc.	Delaware	100	%
Spinreact SA	Spain	100	%
Standard Diagnostics, Inc.	Korea	99.70	%
Standing Stone, Inc.	Connecticut	80.92	%
TwistDX Limited	United Kingdom	100	%

Unipath Management Limited	United Kingdom	100	%
Unipath Limited	United Kingdom	100	%
Ventario GmbH	Germany	100	%
Vision Biotech Pty Ltd.	South Africa	100	%
ZyCare, Inc.	North Carolina	100	%