EXHIBIT 21
Subsidiaries of the Registrant
As of February 28, 2017, 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. | Caliper Life Sciences, Inc. | Delaware | PerkinElmer Holdings, Inc. | ||
| 3. | Cambridge Research & Instrumentation, Inc. | Delaware | Caliper Life Sciences, Inc. | ||
| 4. | PerkinElmer Health Sciences, Inc. | Delaware | PerkinElmer Holdings, Inc. | ||
| 5. | PerkinElmer Informatics, Inc. | Delaware | PerkinElmer Holdings, Inc. | ||
| 6. | PerkinElmer Medical Holdings, Inc. | Delaware | PerkinElmer Holdings, Inc. | ||
| 7. | PerkinElmer Medical Imaging, LLC | Delaware | PerkinElmer Medical Holdings, Inc. | ||
| 8 | ViaCord, LLC | Delaware | PerkinElmer Holdings, Inc. | ||
| 9. | VisEn Medical Inc. | Delaware | PerkinElmer Health Sciences, Inc. | ||
| 10. | Xenogen Corporation | Delaware | Caliper Life Sciences, Inc. | ||
| 11. | NovaScreen Biosciences Corporation | Maryland | Caliper Life Sciences, Inc. | ||
| 12. | PerkinElmer Holdings, Inc. | Massachusetts | PerkinElmer, Inc. | ||
| 13. | Perten Instruments, Inc. | Nevada | PerkinElmer Health Sciences, Inc. | ||
| 14. | PerkinElmer Genetics, Inc. | Pennsylvania | PerkinElmer Holdings, Inc. | ||
| 15. | Bioo Scientific Corporation | Texas | PerkinElmer Holdings, Inc. | ||
| 16. | PerkinElmer Automotive Research, Inc. | Texas | PerkinElmer Holdings, Inc. | ||
| 17. | Geospiza, Inc. | Washington | PerkinElmer Holdings, Inc. | ||
| 18. | Perkin-Elmer Argentina S.R.L. | Argentina | PerkinElmer Holdings, Inc. (98%) 1 | ||
| 19. | PerkinElmer Pty. Ltd. | Australia | PerkinElmer Holdings, Inc. | ||
| 20. | Perten Instruments of Australia Pty Ltd. | Australia | Perten Instruments AB | ||
| 21. | PerkinElmer Vertriebs GmbH | Austria | Wellesley B.V. | ||
| 22. | PerkinElmer BVBA | Belgium | PerkinElmer Life Sciences International Holdings2 | ||
| 23. | PerkinElmer do Brasil Ltda. | Brazil | PerkinElmer International C.V. (99%)3 | ||
| 24. | PerkinElmer Health Sciences Canada, Inc. | Canada | PerkinElmer Life Sciences International Holdings | ||
| 25. | Perten Instruments Inc. | Canada | Perten Instruments AB | ||
| 26. | Perkin Elmer Chile Ltda. | Chile | PerkinElmer Health Sciences, Inc. (68%)4 | ||
| 27. | PerkinElmer Healthcare Diagnostics (Shanghai) Co., Ltd. | China | PerkinElmer IVD Pte Ltd. | ||
| 28. | PerkinElmer Management (Shanghai) Co., Ltd. | China | PerkinElmer Singapore Pte Ltd. | ||
| 29. | Perten Instruments (Beijing) Co., Ltd. | China | Perten Instruments AB | ||
| 30. | Shanghai Haoyuan Biotech Co., Ltd. | China | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 31. | Suzhou PerkinElmer Medical Laboratory Co., Ltd. | China | Suzhou Sym-Bio Lifescience Co., Ltd. | ||
| 32. | Suzhou Sym-Bio Lifescience Co., Ltd. | China | PerkinElmer Healthcare Diagnostics (Shanghai) Co., Ltd. | ||
| 33. | PerkinElmer Danmark A/S | Denmark | Wallac Oy | ||
| 34. | PerkinElmer Finland Oy | Finland | Wallac Oy | ||
| 35. | PerkinElmer Investments Ky | Finland | PerkinElmer Finance Luxembourg S.à r.l.5 | ||
| 36. | PerkinElmer Oy | Finland | Wellesley B.V. | ||
| 37. | Wallac Oy | Finland | PerkinElmer Oy | ||
| 38. | PerkinElmer SAS | France | PerkinElmer Nederland B.V. | ||
| 39. | Perten Instruments France SASU | France | Perten Instruments AB | ||
| 40. | SOCOMA-PERTEN SAS | France | PerkinElmer SAS | ||
| 41. | PerkinElmer Cellular Technologies Germany GmbH | Germany | PerkinElmer LAS (Germany) GmbH | ||
| 42. | PerkinElmer chemagen Technologie GmbH | Germany | PerkinElmer Cellular Technologies Germany GmbH | ||
| 43. | PerkinElmer LAS (Germany) GmbH | Germany | PerkinElmer Holdings, Inc. | ||
| 44. | PerkinElmer Technologies GmbH & Co. KG | Germany | PerkinElmer Cellular Technologies Germany GmbH (60%)6 | ||
| 45. | Perten Instruments GmbH | Germany | Perten Instruments AB | ||
| 46. | PerkinElmer (Hong Kong) Ltd. | Hong Kong | PerkinElmer Holdings, Inc. | ||
| 47. | Orchid Biomedical Systems Pvt Ltd. | India | Tulip Diagnostics Pvt Ltd. | ||
| 48. | PerkinElmer Health Sciences Pvt Ltd. | India | PerkinElmer IVD Pte Ltd. (91%)7 | ||
| 49. | PerkinElmer (India) Pvt Ltd. | India | PerkinElmer Singapore Pte Ltd.8 | ||
| Name of Company | State or Country of Incorporation or Organization | Name of Parent | |||
| 50. | Tulip Diagnostics Pvt Ltd. | India | PerkinElmer Holding Luxembourg S.à r.l. (99%)9 | ||
| 51. | PerkinElmer (Ireland) Ltd. | Ireland | Wellesley B.V. | ||
| 52. | PerkinElmer Israel Ltd. | Israel | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 53. | Perkin Elmer Italia SpA | Italy | Wellesley B.V. | ||
| 54. | Perten Instruments Italia Srl | Italy | Perten Instruments AB | ||
| 55. | PerkinElmer Japan Co. Ltd. | Japan | PerkinElmer Life Sciences International Holdings (97%)10 | ||
| 56. | Perkin Elmer Yuhan Hoesa | Korea | PerkinElmer International C.V. | ||
| 57. | PerkinElmer Finance Luxembourg S.à r.l. | Luxembourg | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 58. | PerkinElmer Holding Luxembourg S.à r.l. | Luxembourg | PerkinElmer International C.V. | ||
| 59. | Perkin Elmer Sdn. Bhd. | Malaysia | PerkinElmer International C.V. | ||
| 60. | Perkin Elmer de Mexico, S.A. | Mexico | PerkinElmer Holdings, Inc.11 | ||
| 61. | Delta Instruments B.V. | Netherlands | PerkinElmer Health Sciences B.V. | ||
| 62. | PerkinElmer Health Sciences B.V. | Netherlands | PerkinElmer Life Sciences International Holdings | ||
| 63. | PerkinElmer International C.V. | Netherlands | PerkinElmer Holdings, Inc.12 | ||
| 64. | PerkinElmer Nederland B.V. | Netherlands | Wellesley B.V. | ||
| 65. | Wellesley B.V. | Netherlands | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 66. | PerkinElmer Norge AS | Norway | Wallac Oy | ||
| 67. | Perkin-Elmer Instruments (Philippines) Corporation | Philippines | PerkinElmer Holdings, Inc. | ||
| 68. | PerkinElmer Polska Sp zo.o. | Poland | Wellesley B.V. | ||
| 69. | PerkinElmer Shared Services Sp zo.o. | Poland | Wellesley B.V. | ||
| 70. | PerkinElmer IVD Pte Ltd. | Singapore | Wallac Oy | ||
| 71. | PerkinElmer Singapore Pte Ltd. | Singapore | PerkinElmer International C.V. | ||
| 72. | PerkinElmer South Africa (Pty) Ltd. | South Africa | Wellesley B.V. | ||
| 73. | Integromics, S.L. | Spain | PerkinElmer España, S.L. | ||
| 74. | PerkinElmer España, S.L. | Spain | Wellesley B.V. | ||
| 75. | PerkinElmer Sverige AB | Sweden | Wallac Oy | ||
| 76. | PerkinElmer Sweden Health Sciences Holdings AB | Sweden | PerkinElmer Holdings, Inc. | ||
| 77. | Perten Instruments AB | Sweden | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 78. | Vanadis Diagnostics AB | Sweden | Perten Instruments AB | ||
| 79. | PerkinElmer (Schweiz) AG | Switzerland | Wellesley B.V. | ||
| 80. | PerkinElmer Taiwan Corporation | Taiwan | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 81. | PerkinElmer Limited | Thailand | PerkinElmer, Inc. | ||
| 82. | PerkinElmer Saglik ve Çevre Bilimleri Ltd. | Turkey | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 83. | Dexela Limited | United Kingdom | PerkinElmer Holding Luxembourg S.à r.l. | ||
| 84. | PerkinElmer LAS (UK) Ltd. | United Kingdom | PerkinElmer (UK) Holdings Ltd. | ||
| 85. | PerkinElmer Life Sciences International Holdings | United Kingdom | PerkinElmer Health Sciences, Inc. | ||
| 86. | PerkinElmer Ltd. | United Kingdom | PerkinElmer (UK) Holdings Ltd. | ||
| 87. | PerkinElmer (UK) Holdings Ltd. | United Kingdom | Wellesley B.V. | ||
___________________________
1 | PerkinElmer Health Sciences, Inc. owns 2%. |
2 | PerkinElmer Holdings, Inc. owns a de minimus share. |
3 | PerkinElmer Holdings, Inc. owns 1%; PerkinElmer Health Sciences, Inc. owns a de minimus share. |
4 | PerkinElmer Holdings, Inc. owns 32%. |
5 | PerkinElmer Holding Luxembourg S.à r.l. owns a de minimus share. |
6 | PerkinElmer Automotive Research, Inc. owns 40%. |
7 | Surendra Genetic Laboratory & Research Centre Pvt Ltd. owns 9%. |
8 | Wellesley B.V. owns a de minimus share. |
9 | Individual shareholders own 1%. |
10 | Wallac Oy owns 3%. |
11 | PerkinElmer, Inc. owns a de minimus share. |
12 | PerkinElmer, Inc. owns 1%. |