EX-21 6 subsidiaries.htm SUBSIDIARY LISTING
Exhibit 21

Corning Incorporated and Subsidiary Companies

Subsidiaries of the Registrant as of December 31, 2016 are listed below:
   
Alliance Fiber Optic Products Co. Ltd.
Delaware
Axygen BioScience, Inc.
Delaware
Axygen Holdings Corporation
Delaware
Axygen, Inc.
California
CCS Holdings, Inc.
Delaware
CCS Technology, Inc.
Delaware
Corning B.V.
Netherlands
Corning China (Shanghai) Regional Headquarter
China
Corning Display Technologies (China) Co., Ltd.
China
Corning Display Technologies (Hefei) Co., Ltd.
China
Corning Display Technologies Taiwan Co., Ltd.
Taiwan
Corning Finance B.V.
Netherlands
Corning Finance Luxembourg S.à.r.l.
Luxembourg
Corning GmbH
Germany
Corning Holding GmbH
Germany
Corning Hungary Data Services Limited Liability Company
Hungary
Corning International Corporation
Delaware
Corning International KK
Japan
Corning International Luxembourg S.à.r.l.
Luxembourg
Corning Japan KK
Japan
Corning Luxembourg S.à.r.l.
Luxembourg
Corning Mauritius Ltd.
Mauritius
Corning NetOptix, Inc.
Delaware
Corning Optical Communications LLC
North Carolina
Corning Optical Communications Holding Co., Inc.
Delaware
Corning Optical Communications Vermoegensverwaltungsgesellschaft GmbH
Germany
Corning Precision Materials Co., Ltd.
Korea
Corning Property Management Corporation
Delaware
Corning Research & Development Corporation
Delaware
Corning SAS
France
Corning (Shanghai) Co., Ltd.
China
Corning Singapore Holdings Private Limited
Singapore
Corning SK Luxembourg S.a r.l.
Luxembourg
Corning Specialty Materials, Inc.
Delaware
Corning Technologies (H.K.) Limited
Hong Kong
Corning Telecommunications Luxembourg S.à.r.l.
Luxembourg
Corning Treasury Services DAC
Ireland
Corning Tropel Corporation
Delaware
Corning Ventures France SAS
France
Corning Ventures S.à.r.l.
Luxembourg
Discovery Labware, Inc.
Delaware
TR Manufacturing, LLC
Delaware
US Conec Ltd.
Delaware
   
Companies accounted for under the equity method as of December 31, 2016 are listed below:
   
Cormetech, Inc.
Delaware
DC HSC Holdings LLC
Delaware
Eurokera Guangzhou Co., Ltd.
China
Eurokera North America, Inc.
Delaware
Eurokera S.N.C.
France
Eurokera (Thailand) Limited
Thailand
Hemlock Semiconductor, LLC
Delaware
Invenios, LLC
Delaware
Keraglass S.N.C.
France
Menlo Microsystems, Inc.
Delaware
Samsung Corning Advanced Glass LLC
South Korea

Summary financial information on Corning's equity basis companies is included in Note 7 (Investments) to the Consolidated Financial Statements in this Annual Report on Form 10-K.  Certain subsidiaries, which considered in the aggregate as a single subsidiary, that would not constitute a significant subsidiary, per Regulation S-X, Article 1, as of December 31, 2016, have been omitted from this exhibit.