EX-21 4 a2021exhibit21.htm SUBSIDIARIES OF PERKINELMER, INC.

EXHIBIT 21

Subsidiaries of the Registrant

As of March 3, 2022, the following is a list of the parent (Registrant) and its active subsidiaries, together with their subsidiaries. Except as noted, all voting securities of the listed subsidiaries are 100% beneficially owned by the Registrant or a subsidiary thereof. The subsidiaries are arranged alphabetically by state and then country of incorporation or organization.

			Name of Company			State or Country of Incorporation or Organization			Name of Parent
1.			PerkinElmer, Inc.			Massachusetts			N/A
2.			2Cure, LLC			California			BioLegend, Inc.
3.			BioLegend CNS, Inc.			California			BioLegend, Inc.
4.			BioLegend Ventures, LLC			California			BioLegend, Inc.
5.			BioLegend, Inc.			California			PerkinElmer, Inc.
6.			Caliper Life Sciences, Inc.			Delaware			PerkinElmer Holdings, Inc.
7.			Cambridge Research & Instrumentation, Inc.			Delaware			Caliper Life Sciences, Inc.
8.			Dharmacon, Inc.			Delaware			PerkinElmer Holdings, Inc.
9.			Horizon Discovery, Inc.			Delaware			Horizon Discovery Limited
10.			Immunodiagnostic Systems Inc.			Delaware			Immunodiagnostic Systems Limited
11.			Nexcelom Bioscience Holdings, LLC			Delaware			PerkinElmer Health Sciences, Inc.
12.			Oxford Immunotec USA, Inc.			Delaware			Oxford Immunotec Limited
13.			PerkinElmer Argentina Holdings, LLC			Delaware			PerkinElmer Holdings, Inc.
14.			PerkinElmer CV Holdings, LLC			Delaware			PerkinElmer Global Holdings S.à r.l.
15.			PerkinElmer Diagnostics Holdings, Inc.			Delaware			PerkinElmer Holdings, Inc.
16.			PerkinElmer Health Sciences, Inc.			Delaware			PerkinElmer Holdings, Inc.
17.			PerkinElmer Informatics, Inc.			Delaware			PerkinElmer Holdings, Inc.
18.			Qognit, Inc.			Delaware			BioLegend, Inc
19.			Sage Labs, LLC			Delaware			Dharmacon, Inc.
20.			SonoVol, Inc.			Delaware			PerkinElmer Holdings, Inc.
21.			ViaCord, LLC			Delaware			PerkinElmer Diagnostics Holdings, Inc.
22.			VisEn Medical Inc.			Delaware			PerkinElmer Health Sciences, Inc.
23.			Xenogen Corporation			Delaware			Caliper Life Sciences, Inc.
24.			Omni International, Inc.			Georgia			PerkinElmer Holdings, Inc.
25.			NovaScreen Biosciences Corporation			Maryland			Caliper Life Sciences, Inc.
26.			Immunetics, Inc.			Massachusetts			Oxford Immunotec USA, Inc.
27.			Nexcelom Bioscience, LLC			Massachusetts			Nexcelom Bioscience Holdings, LLC
28.			PerkinElmer Holdings, Inc.			Massachusetts			PerkinElmer, Inc.
29.			SIRION Biotech International, Inc.			Massachusetts			PerkinElmer Holdings, Inc.
30.			OZ Systems USA, LLC			Nevada			Optimization Zorn Corporation
31.			EUROIMMUN US, Inc.			New Jersey			PerkinElmer Diagnostics Holdings, Inc.
32.			EUROIMMUN US Real Estate LLC			New Jersey			EUROIMMUN US, Inc.
33.			PerkinElmer Genetics, Inc.			Pennsylvania			PerkinElmer Diagnostics Holdings, Inc.
34.			PerkinElmer Health Sciences Puerto Rico, LLC			Puerto Rico			PerkinElmer Holdings, Inc.
35.			Bioo Scientific Corporation			Texas			PerkinElmer Holdings, Inc.
36.			Optimization Zorn Corporation			Texas			PerkinElmer Diagnostics Holdings, Inc.
37.			PerkinElmer Automotive Research, Inc.			Texas			PerkinElmer Holdings, Inc.
38.			Perkin-Elmer Argentina S.R.L.			Argentina			PerkinElmer Holdings, Inc. (98%) 1
39.			PerkinElmer Pty. Ltd.			Australia			PerkinElmer Holdings, Inc.
40.			Perten Instruments of Australia Pty Ltd.			Australia			Perten Instruments AB

1     PerkinElmer Argentina Holdings, LLC owns 2%.

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			Name of Company			State or Country of Incorporation or Organization			Name of Parent
41.			Horizon Genomics GmbH			Austria			Horizon Discovery Group Ltd.
42.			PerkinElmer VertriebsgmbH			Austria			Wellesley B.V.
43.			Immunodiagnostic Systems SA			Belgium			Immunodiagnostic Systems Holdings Limited
44.			PerkinElmer BV			Belgium			PerkinElmer Life Sciences International Holdings 2
45.			EUROIMMUN Brasil Medicina Diagnostica Ltda.			Brazil			EUROIMMUN Medizinische Labordiagnostika AG3
46.			IDS Brasil Diagnósticos Ltda.			Brazil			Immunodiagnostic Systems Limited (99%)4
47.			PerkinElmer do Brasil Ltda.			Brazil			PerkinElmer Diagnostics Global Holdings S.à r.l. (99%)5
48.			EUROIMMUN Medical Diagnostics Canada Inc.			Canada			EUROIMMUN Medizinische Labordiagnostika AG
49.			PerkinElmer Health Sciences Canada, Inc.			Canada			PerkinElmer Life Sciences International Holdings (97%) 6
50.			Perkin Elmer Chile Ltda.			Chile			PerkinElmer Health Sciences, Inc. (68%) 7
51.			Beijing Huaan Magnech Bio-Tech Co., Ltd.			China			Shandong Meizheng Bio-Tech Co., Ltd.
52.			Beijing Meizheng Bio-Tech Co., Ltd.			China			Shandong Meizheng Bio-Tech Co., Ltd.
53.			Beijing Meizheng Testing Lab Co., Ltd.			China			Shandong Meizheng Bio-Tech Co., Ltd.
54.			Beijing OUMENG Biotechnology Co., Ltd.			China			EUROIMMUN Medizinische Labordiagnostika AG
55.			BioLegend China (Beijing) Ltd.			China			BioLegend, Inc.
56.			BioLegend (Shenzhen) Ltd.			China			BioLegend China (Beijing) Ltd.
57.			Chengdu PerkinElmer Medical Laboratory Co., Ltd.			China			Suzhou PerkinElmer Medical Laboratory Co., Ltd.
58.			Cisbio China, Ltd.			China			Cisbio Asia Pacific Ltd
59.			EUROIMMUN (Hangzhou) Medical Laboratory Diagnostics Co., Ltd.			China			EUROIMMUN Medical Diagnostics (China) Co., Ltd.
60.			EUROIMMUN Medical Diagnostics (China) Co., Ltd.			China			EUROIMMUN Medizinische Labordiagnostika AG
61.			EUROIMMUN (Tianjin) Medical Diagnostic Technology Co., Ltd.			China			EUROIMMUN Medical Diagnostics (China) Co., Ltd.
62.			Guangzhou EUROIMMUN Medical Diagnostic Products Co., Ltd.			China			EUROIMMUN Medical Diagnostics (China) Co., Ltd.
63.			Hangzhou EUROIMMUN Medical Diagnostic Products Co., Ltd.			China			EUROIMMUN Medical Diagnostics (China) Co., Ltd.
64.			Jiangsu Meizheng Bio-Tech Co., Ltd.			China			Shandong Meizheng Bio-Tech Co., Ltd.
65.			Nexcelom Bioscience Instruments (Shanghai) Co. Ltd.			China			Nexcelom Bioscience, LLC
66.			Oxford Immunotec (Shanghai) Medical Device Co. Ltd.			China			Oxford Immunotec Asia Ltd.
67.			PerkinElmer Healthcare Diagnostics (Shanghai) Co., Ltd.			China			PerkinElmer IVD Pte Ltd.
68.			PerkinElmer Instruments (Suzhou) Co., Ltd.			China			Wellesley B.V.
69.			PerkinElmer Management (Chengdu) Co., Ltd.			China			PerkinElmer Management (Shanghai) Co., Ltd.
70.			PerkinElmer Management (Shanghai) Co., Ltd.			China			PerkinElmer Singapore Pte Ltd.
71.			PerkinElmer (Shanghai) Equity Investment Fund, L.P.			China			PerkinElmer Singapore Pte Ltd. (98%) 8
72.			PerkinElmer (Shanghai) Equity Investment Fund Management Co., Ltd.			China			PerkinElmer Singapore Pte Ltd.
73.			Shandong Meizheng Bio-Tech Co., Ltd.			China			PerkinElmer Health Sciences B.V.

2     PerkinElmer Holdings, Inc. owns a de minimus share.

3    PerkinElmer Holdings, Inc. owns a de minimus share.

4    Immunodiagnostic Systems Holdings Limited owns a de minimus share.

5     PerkinElmer Holdings, Inc. owns 1%; PerkinElmer Health Sciences, Inc. owns a de minimus share.

6     Perten Instruments AB owns 3%.

7     PerkinElmer Holdings, Inc. owns 32%.

8 PerkinElmer (Shanghai) Equity Investment Fund Management Co., Ltd. owns 2%.

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			Name of Company			State or Country of Incorporation or Organization			Name of Parent
74.			Shanghai Haoyuan Biotech Co., Ltd.			China			PerkinElmer Holding Luxembourg S.à r.l.
75.			Shanghai Spectrum Instruments Co., Ltd.			China			Wellesley B.V.
76.			Suzhou PerkinElmer Medical Laboratory Co., Ltd.			China			Suzhou Sym-Bio Lifescience Co., Ltd. (70%)9
77.			Suzhou Sym-Bio Lifescience Co., Ltd.			China			PerkinElmer Healthcare Diagnostics (Shanghai) Co., Ltd. (75%)10
78.			PerkinElmer Danmark A/S			Denmark			Wallac Oy
79.			PerkinElmer Finland Oy			Finland			Wallac Oy
80.			PerkinElmer Investments Ky			Finland			PerkinElmer Finance Luxembourg S.à r.l. 11
81.			PerkinElmer Oy			Finland			Wellesley B.V.
82.			Suomen Bioanalytiikka Oy			Finland			Immunodiagnostic Systems Limited
83.			Wallac Oy			Finland			PerkinElmer Oy
84.			Bio Evolution SAS			France			EUROIMMUN France SAS
85.			BioLegend France SAS			France			BioLegend, Inc.
86.			Cisbio Bioassays SAS			France			PerkinElmer SAS
87.			EUROIMMUN France SAS			France			EUROIMMUN Medizinische Labordiagnostika AG
88.			Immunodiagnostic Systems France SAS			France			Immunodiagnostic Systems Holdings Limited
89.			PerkinElmer SAS			France			PerkinElmer Nederland B.V.
90.			ZeLab SAS			France			PerkinElmer SAS
91.			BioLegend GmbH			Germany			BioLegend, Inc.
92.			Boulder Diagnostics Europe GmbH			Germany			Oxford Immunotec Limited
93.			EUROIMMUN Medizinische Labordiagnostika AG			Germany			PerkinElmer Germany Diagnostics GmbH
94.			Immunodiagnostic Systems Deutschland GmbH			Germany			Immunodiagnostic Systems Limited
95.			PerkinElmer Cellular Technologies Germany GmbH			Germany			PerkinElmer LAS (Germany) GmbH
96.			PerkinElmer chemagen Technologie GmbH			Germany			PerkinElmer Cellular Technologies Germany GmbH
97.			PerkinElmer Germany Diagnostics GmbH			Germany			PerkinElmer Global Diagnostics S.C.A.
98.			PerkinElmer LAS (Germany) GmbH			Germany			PerkinElmer Germany Diagnostics GmbH
99.			Perten Instruments GmbH			Germany			Perten Instruments AB
100.			SIRION Biotech GmbH			Germany			PerkinElmer Germany Diagnostics GmbH
101.			Cisbio Asia Pacific Ltd			Hong Kong			Cisbio Bioassays SAS
102.			Oxford Immunotec Asia Ltd			Hong Kong			Oxford Immunotec Limited
103.			PerkinElmer (Hong Kong) Ltd.			Hong Kong			PerkinElmer Holdings, Inc.
104.			Biosense Technologies Pvt Ltd.			India			Tulip Diagnostics Pvt Ltd. 12
105.			Orchid Biomedical Systems Pvt Ltd.			India			Tulip Diagnostics Pvt Ltd.
106.			PerkinElmer Health Sciences Pvt Ltd.			India			PerkinElmer IVD Pte Ltd. (91%) 13
107.			PerkinElmer (India) Pvt Ltd.			India			PerkinElmer Singapore Pte Ltd. 14
108.			Tulip Diagnostics Pvt Ltd.			India			PerkinElmer Holding Luxembourg S.à r.l. (99%) 15
109.			Oxford Immunotec (Ireland) Limited			Ireland			Oxford Immunotec Limited
110.			PerkinElmer (Ireland) Ltd.			Ireland			Wellesley B.V.

9     Shanghai Sai Ke Si Medical Technology L.P. owns 30%.

10     Wallac Oy owns 25%.

11     PerkinElmer Holding Luxembourg S.à r.l. owns a de minimus share.

12     Individual shareholder owns 1%.

13     Surendra Genetic Laboratory & Research Centre Pvt Ltd. owns 9%.

14     Wellesley B.V. owns a de minimus share.

15     Individual shareholders own 1%.

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			Name of Company			State or Country of Incorporation or Organization			Name of Parent
111.			PerkinElmer Israel Ltd.			Israel			PerkinElmer Holding Luxembourg S.à r.l.
112.			Dani Analitica S.r.l.			Italy			Perkin Elmer Italia S.p.A.
113.			DIA.Metra S.R.L.			Italy			Immunodiagnostic Systems Limited
114.			EUROIMMUN Italia Diagnostica Medica S.r.l.			Italy			EUROIMMUN Medizinische Labordiagnostika AG
115.			Perkin Elmer Italia SpA			Italy			Wellesley B.V.
116.			BioLegend Japan, KK			Japan			BioLegend, Inc.
117.			EUROIMMUN Japan Co. Ltd.			Japan			EUROIMMUN Medizinische Labordiagnostika AG
118.			Horizon Discovery KK			Japan			Horizon Discovery Group Ltd.
119.			Oxford Immunotec KK			Japan			Oxford Immunotec Limited
120.			PerkinElmer Japan Co. Ltd.			Japan			PerkinElmer Life Sciences International Holdings (97%)16
121.			Perkin Elmer Yuhan Hoesa			Korea			PerkinElmer Diagnostics Global Holdings S.à r.l.
122.			PerkinElmer Diagnostics Global Holdings S.à r.l.			Luxembourg			PerkinElmer Global Holdings S.à r.l.
123.			PerkinElmer Finance Luxembourg S.à r.l.			Luxembourg			PerkinElmer Holding Luxembourg S.à r.l.
124.			PerkinElmer Global Diagnostics S.C.A.			Luxembourg			PerkinElmer Global Financing S.à r.l.17
125.			PerkinElmer Global Financing S.à r.l.			Luxembourg			PerkinElmer Global Holdings S.à r.l.
126.			PerkinElmer Global Holdings S.à r.l.			Luxembourg			PerkinElmer Holdings, Inc.
127.			PerkinElmer Holding Luxembourg S.à r.l.			Luxembourg			PerkinElmer Diagnostics Global Holdings S.à r.l.
128.			DNA Laboratories Sdn. Bhd.			Malaysia			Perkin Elmer Sdn. Bhd.
129.			Perkin Elmer Sdn. Bhd.			Malaysia			PerkinElmer Diagnostics Global Holdings S.à r.l.
130.			Inochem S.A. de C. V.			Mexico			Perkin Elmer de Mexico, S.A. 18
131.			Perkin-Elmer de Mexico, S.A.			Mexico			PerkinElmer Holdings, Inc. 19
132.			BioLegend Europe B.V.			Netherlands			BioLegend, Inc.
133.			PerkinElmer Health Sciences B.V.			Netherlands			PerkinElmer Life Sciences International Holdings
134.			PerkinElmer International C.V.			Netherlands			PerkinElmer Global Holdings S.à r.l. 20
135.			PerkinElmer Nederland B.V.			Netherlands			Wellesley B.V.
136.			Wellesley B.V.			Netherlands			PerkinElmer Holding Luxembourg S.à r.l.
137.			PerkinElmer Norge AS			Norway			Wallac Oy
138.			Perkin Elmer Instruments (Philippines) Corporation			Philippines			PerkinElmer Holdings, Inc.
139.			EUROIMMUN Polska Sp. z o.o.			Poland			EUROIMMUN Medizinische Labordiagnostika AG
140.			PerkinElmer Polska Sp. z o.o.			Poland			Wellesley B.V.
141.			PerkinElmer Shared Services Sp. z o.o.			Poland			Wellesley B.V.
142.			EUROIMMUN Portugal, Unipessoal Lda.			Portugal			EUROIMMUN Medizinische Labordiagnostika AG
143.			EUROIMMUN (South East Asia) Pte Ltd.			Singapore			EUROIMMUN Medizinische Labordiagnostika AG
144.			PerkinElmer Holdings Singapore Pte Ltd.			Singapore			PerkinElmer Holdings, Inc,
145.			PerkinElmer IVD Pte Ltd.			Singapore			Wallac Oy
146.			PerkinElmer Life Sciences Singapore Pte. Ltd.			Singapore			PerkinElmer Holdings Singapore Pte Ltd.
147.			PerkinElmer Singapore Pte Ltd.			Singapore			PerkinElmer Diagnostics Global Holdings S.à r.l.

16 Wallac Oy owns 3%.

17 PerkinElmer Global Holdings S.à r.l. owns 1%.

18 EUROIMMUN Medizinische Labordiagnostika AG owns 1%.

19 PerkinElmer, Inc. owns a de minimus share.

20 PerkinElmer CV Holdings, LLC owns 1%.

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			Name of Company			State or Country of Incorporation or Organization			Name of Parent
148.			Singapore Biosciences Pte Ltd.			Singapore			Tulip Diagnostics Pvt Ltd.
149.			EUROIMMUN Medical Laboratory Diagnostics South Africa (Pty) Ltd.			South Africa			EUROIMMUN Medizinische Labordiagnostika AG
150.			PerkinElmer South Africa (Pty) Ltd.			South Africa			Wellesley B.V.
151.			EUROIMMUN Diagnostics España, S.L.			Spain			EUROIMMUN Medizinische Labordiagnostika AG
152.			Integromics, S.L.			Spain			PerkinElmer España, S.L.
153.			PerkinElmer España, S.L.			Spain			Wellesley B.V.
154.			PerkinElmer Genomics Sweden AB			Sweden			Perten Instruments AB
155.			PerkinElmer Sverige AB			Sweden			Wallac Oy
156.			Perten Instruments AB			Sweden			PerkinElmer Holding Luxembourg S.à r.l. (73%) 21
157.			Vanadis Diagnostics AB			Sweden			Perten Instruments AB
158.			EUROIMMUN Schweiz AG			Switzerland			EUROIMMUN Medizinische Labordiagnostika AG
159.			OZ Systems International SARL			Switzerland			OZ Systems USA, LLC
160.			PerkinElmer (Schweiz) AG			Switzerland			Wellesley B.V.
161.			BioLegend Taiwan, Ltd.			Taiwan			BioLegend, Inc.
162.			PerkinElmer Taiwan Corporation			Taiwan			PerkinElmer Holding Luxembourg S.à r.l.
163.			PerkinElmer Limited			Thailand			PerkinElmer, Inc. 22
164.			EUROIMMUN Turkey Tibbi Laboratuar Teşhisleri A.Ş.			Turkey			EUROIMMUN Medizinische Labordiagnostika AG 23
165.			PerkinElmer Sağlık ve Çevre Bilimleri Ltd.			Turkey			PerkinElmer Holding Luxembourg S.à r.l.
166.			PerkinElmer Health Sciences FZ-LLC			United Arab Emirates			PerkinElmer Holding Luxembourg S.à r.l.
167.			BioLegend UK, Ltd.			United Kingdom			BioLegend, Inc.
168.			EUROIMMUN UK Ltd.			United Kingdom			EUROIMMUN Medizinische Labordiagnostika AG
169.			Horizon Diagnostics Limited			United Kingdom			Horizon Discovery Limited
170.			Horizon Discovery Biosciences Limited			United Kingdom			Horizon Discovery Limited
171.			Horizon Discovery Group Ltd.			United Kingdom			PerkinElmer (UK) Holdings Ltd.
172.			Horizon Discovery Limited			United Kingdom			Horizon Discovery Group Ltd.
173.			Immunodiagnostic Systems Holdings Limited			United Kingdom			PerkinElmer (UK) Holdings Ltd.
174.			Immunodiagnostic Systems Limited			United Kingdom			Immunodiagnostic Systems Holdings Limited
175.			Nexcelom Bioscience Ltd.			United Kingdom			Nexcelom Bioscience, LLC
176.			Oxford Diagnostic Laboratories (UK) Limited			United Kingdom			Oxford Immunotec Limited
177.			Oxford Immunotec Global Limited			United Kingdom			PerkinElmer (UK) Holdings Limited
178.			Oxford Immunotec Limited			United Kingdom			Oxford Immunotec Global Limited
179.			PerkinElmer LAS (UK) Ltd.			United Kingdom			PerkinElmer (UK) Holdings Ltd.
180.			PerkinElmer Life Sciences International Holdings			United Kingdom			PerkinElmer Health Sciences, Inc.
181.			PerkinElmer Ltd.			United Kingdom			PerkinElmer (UK) Holdings Ltd.
182.			PerkinElmer (UK) Holdings Ltd.			United Kingdom			Wellesley B.V.
183.			RayAl Ltd.			United Kingdom			Solus Scientific Solutions Ltd.
184.			Solus Scientific Solutions Ltd.			United Kingdom			PerkinElmer (UK) Holdings Ltd.
185.			Synthetx Limited			United Kingdom			Horizon Discovery Limited

21 PerkinElmer Diagnostics Global Holdings S.à r.l. owns 27%.

22 PerkinElmer Holdings, Inc. and PerkinElmer Health Sciences, Inc. each own a de minimus share.

23 Individual shareholders own de minimus shares.

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