Exhibit 21.1

List of Subsidiaries of Alere Inc.

Name of Subsidiary	State or Jurisdiction of Incorporation	% of ownership
7231539 Canada Inc.	Canada	100%
ABON Biopharm (Hangzhou) Co., Ltd.	China	100%
Adam Biotechnology Limited	United Kingdom	100%
AdnaGen GmbH	Germany	100%
AIL Bermuda Holdings Limited	Bermuda	100%
Alchemy Laboratories Limited	United Kingdom	100%
Alere AB (formerly Medinor AB)	Sweden	100%
Alere Accountable Care Solutions, LLC	Delaware	100%
Alere AS (formerly Medinor AS)	Norway	100%
Alere AS Holdings Limited	England and Wales	100%
Alere BBI Holdings Limited	United Kingdom	100%
Alere China Co., Ltd.	China	100%
Alere Connected Health Limited	United Kingdom	100%
Alere Connected Health Ltd.	Israel	100%
Alere DoA Holdings GmbH	Germany	100%
Alere E-Sante SAS	France	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 Sdn Bhd	Malaysia	100%
Alere Health Services B.V. (formerly Cardio Selfcare B.V.)	The Netherlands	51%
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 Nigeria Limited	Nigeria	100%
Alere Healthcare, S.L.	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 Informatics, Inc. (formerly Medical Automation System, Inc)	Virginia	100%
Alere International Holding Corp.	Delaware	100%
Alere International Limited	Ireland	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, LLC	Delaware	100%
Alere of New York, Inc.	New York	100%
Alere Oy AB (formerly Medinor Finland Oy AB)	Finland	100%
Alere Philippines, Inc.	Philippines	100%
Alere PTE. Ltd.	Singapore	100%
Alere SA (formerly Biolinker S.A.)	Argentina	100%
Alere S.A.	Brazil	100%
Alere SAS	France	100%
Alere S.r.l.	Italy	100%
Alere s.r.o	Czech Republic	100%
Alere San Diego, Inc.	Delaware	100%
Alere Scarborough, Inc.	Delaware	100%
Alere (Shanghai) Diagnostics Co., Ltd.	China	75%
Alere (Shanghai) Medical Sales Co., Ltd.	China	100%
Alere (Shanghai) Technology Co., Ltd	China	100%

Name of Subsidiary	State or Jurisdiction of Incorporation	% of ownership
Alere Spain, S.L.	Spain	100%
Alere Switzerland GmbH	Switzerland	100%
Alere Technologies GmbH	Germany	100%
Alere Technologies Holdings Limited	Ireland	100%
Alere Technologies Limited	Scotland	100%
Alere Toxicology Services, Inc.	Louisiana	100%
Alere Toxicology AB (formerly Concateno Scandinavia AB)	Sweden	100%
Alere Toxicology plc (formerly Concateno plc)	United Kingdom	100%
Alere Toxicology S.r.l. (formerly Concateno Italia Srl)	Italy	100%
Alere UK Holdings Limited	United Kingdom	100%
Alere ULC.	Canada	100%
Alere US Holdings, LLC	Delaware	100%
Alere Wellbeing, Inc.	Delaware	100%
Alere Wellology, Inc.	Delaware	100%
Alere Women’s and Children’s Health, LLC	Delaware	100%
ALR Holdings	Korea	100%
Amedica Biotech, Inc.	California	100%
Ameditech Inc.	California	100%
AML Medical, LLC	Delaware	100%
Arriva Medical, LLC	Florida	100%
Arriva Medical Philippines, Inc.	Philippines	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 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 and Wales	100%
Axis-Shield Nord AS	Norway	100%
Axis-Shield Limited (formerly Axis-Shield plc)	Scotland (UK)	100%
Axis-Shield PoC AS	Norway	100%
Axis-Shield R&D AS	Norway	100%
BBI Animal Health Limited	United Kingdom	100%
BBI Detection Limited	United Kingdom	100%
BBI Detection, Inc.	Wisconsin	100%
BBI Diagnostics Group plc	United Kingdom	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 Limited	United Kingdom	100%
BBI Holdings Limited	United Kingdom	100%
BBI Resources Limited	United Kingdom	100%
BBI Solutions OEM, Limited	United Kingdom	100%
Bionote, Inc.	Korea	100%
Biosite Incorporated	Delaware	100%
Bio-Stat Holdings, Limited	United Kingdom	100%
Biosystems SA	Colombia	100%
Biozyme Holdings Limited	United Kingdom	100%
Branan Medical Corporation	Nevada	100%
British Biocell International Healthcare Holding AB	Sweden	100%
British Biocell International Limited (BBIL)	United Kingdom	100%
Cambridge Bio-Nutritional Limited	United Kingdom	100%
Cambridge Medical Innovations Limited	United Kingdom	100%
Chemist on Call Limited	United Kingdom	100%
Colibri Medical AB	Sweden	100%
Concateno Australia Pty Limited	Australia	100%
Concateno Cardiff Limited	United Kingdom	100%
Concateno South Limited	United Kingdom	100%
Concateno UK Limited	United Kingdom	100%
Cozart Limited	United Kingdom	100%
Diagnostik Nord GmbH	Germany	100%

Name of Subsidiary	State or Jurisdiction of Incorporation	% of ownership
Discount Diabetic LLC	Arizona		100	%
Epocal Inc	Canada		100	%
Epocal (US), Inc	Delaware		100	%
eScreen, Inc.	Delaware		100	%
eScreen Canada ULC	Alberta		100	%
eScreen International Holdings, Inc.	Delaware		100	%
F&H Baxter (Holdings) Limited	United Kingdom		100	%
First Check Diagnostics, LLC	Delaware		100	%
Forensics Limited	England		100	%
Framed BV	The Netherlands		100	%
Gabmed GmbH	Germany		100	%
Gesellschaft fur Patientenhilfe DGP GmbH	Germany		100	%
Global Analytical Development, LLC	Florida		100	%
Healthcare Connections Limited	United Kingdom		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 Canadian Acquisition Corporation	Ontario		100	%
Inverness Medical (Beijing) Co., Ltd.	China		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	%
Kullgren AB	Sweden		100	%
Laboratory Data Systems Europe AG	Switzerland		100	%
Laboratory Specialists of America, Inc.	Oklahoma		100	%
Mahsan Diagnostika GmbH	Germany		100	%
Medinor AS	Denmark		100	%
Medinor AS (formerly Promedico AS)	Norway		100	%
Medscreen Holdings Limited	United Kingdom		100	%
Mologic Limited	United Kingdom		100	%
Nurses on Call Limited	United Kingdom		100	%
Orgenics France SA	France		100	%
Orgenics International Holdings B.V.	The Netherlands		100	%
Orgenics Nigeria Ltd.	Nigeria		100	%
Orgenics Ltd.	Israel		100	%
Pantech Proprietary Limited	South Africa		74.9	%
Pembrooke Occupational Health, Inc.	Virginia		100	%
PBM-Selfcare LLC	Delaware		100	%
PT Alere Health	Indonesia		100	%
Quality Assured Services, Inc.	Florida		100	%
Quantum Diagnosticos Ltda	Brazil		100	%
Quantum Diagnostics Group Ltd.	United Kingdom		100	%
Quantum Diagnostics Limited	United Kingdom		100	%
Quantum Laboratories Ltd.	United Kingdom		100	%
Redwood Toxicology Laboratory, Inc.	California		100	%
Rich Horizons International Limited	British Virgin Islands		100	%
Roar Forensics Limited	United Kingdom		100	%
Rolf Kullgren AB	Sweden		100	%
RTL Holdings, Inc.	Delaware		100	%
Scanax AS	Norway		100	%
Scigen Limited	United Kingdom		100	%
Scipac Holdings Limited	United Kingdom		100	%
Scipac Limited	United Kingdom		100	%
Scipac Trustee Limited	United Kingdom		100	%
Screen Tox, Inc.	Florida		100	%
SD Bio Standard Diagnostics Pvt. Ltd.	India		99.80	%
Selfcare Technology, Inc.	Delaware		100	%
SPD Swiss Precision Diagnostics GmbH	Switzerland		50	%
SPDH, Inc.	Delaware		100	%
Standard Diagnostics, Inc.	Korea		99.787	%
The Epocal International IP Partnership	Canada		100	%
The Epocal Canada IP Partnership	Canada		100	%
TwistDX Limited	United Kingdom		100	%
Unipath Management Limited	United Kingdom		100	%
Unipath Limited	United Kingdom		100	%
Unipath Pension Trustee Limited	United Kingdom		100	%
Ventario GmbH	Germany		100	%
Vision Biotech Pty Ltd.	South Africa		100	%
Wellogic ME FZ-LLC	Dubai, UAE		100	%
Zycare, Inc.	North Carolina		100	%