Exhibit 21.1
LIST OF SUBSIDIARIES
LUMENTUM HOLDINGS INC.
AS OF JULY 2, 2022
Name of Entity | State or Other Jurisdiction of Incorporation or Organization | |||||||
DOMESTIC | ||||||||
CCOP International Holdings Inc. | Delaware | |||||||
LumentumRadiant GmbH - U.S. Branch | California | |||||||
Lumentum Inc. | Delaware | |||||||
Lumentum Designs LLC | Delaware | |||||||
Lumentum Operations LLC | Delaware | |||||||
Lumentum Italy Inc. | Delaware | |||||||
Lumentum Fiber Optics, Inc. | Delaware | |||||||
Lumentum Optics Inc. | Delaware | |||||||
Lumentum Systems LP | Delaware | |||||||
Neptune Merger Sub., Inc. | Delaware | |||||||
INTERNATIONAL | ||||||||
Bookham International Ltd. | Cayman Islands | |||||||
Bookham Nominees Ltd. | United Kingdom | |||||||
LumentumEdge GmbH | Switzerland | |||||||
LumentumRadiant GmbH | Switzerland | |||||||
Lumentum Asia Limited | Hong Kong | |||||||
Lumentum (BVI) Ltd | British Virgin Islands | |||||||
Lumentum Canada Ltd. | Canada | |||||||
Lumentum Cayman Limited | Cayman Islands | |||||||
Lumentum Communication Technology (Shenzhen) Co., Ltd. | China | |||||||
Lumentum d.o.o. Optična vlakna | Slovenia | |||||||
Lumentum HoldCo Limited | Hong Kong | |||||||
Lumentum HoldCo Limited, Philippine Branch | Philippines | |||||||
Lumentum HoldCo Limited - Taiwan Branch | Taiwan | |||||||
Lumentum International (Thailand) Co., Ltd. | Thailand | |||||||
Lumentum International (Thailand) Co., Ltd. - Branch | Thailand | |||||||
Lumentum International Tech Co. | Cayman Islands | |||||||
Lumentum Israel Ltd | Israel | |||||||
Lumentum Italy Inc. - Branch | Italy | |||||||
Lumentum Japan Inc. | Japan | |||||||
Lumentum G.K. | Japan | |||||||
Lumentum Netherlands B.V. | Netherlands | |||||||
Lumentum Netherlands B.V. - France Branch | France | |||||||
Lumentum Netherlands B.V. - Germany Branch | Germany | |||||||
Lumentum Ottawa Inc. | Canada | |||||||
Lumentum SK Limited | South Korea | |||||||
Lumentum Switzerland AG | Switzerland | |||||||
Lumentum Taiwan Co., Ltd. | Taiwan |
Lumentum Technologies Limited | Canada | |||||||
Lumentum Technology UK Limited | United Kingdom | |||||||
Oclaro Germany GmbH | Germany | |||||||
Oclaro Innovations LLP | United Kingdom | |||||||
Oclaro Malaysia Sdn Bhd | Malaysia | |||||||
Oclaro Technology (Shenzhen) Co. Ltd. | China |