Attached files
Exhibit 21.1
Subsidiaries of Registrant
| Company Name | Jurisdiction | |
| Domestic Subsidiaries: | ||
| Birch Nantucket Holding Company, LLC | Delaware | |
| Newport Domestic International Sales Corporation (inactive) | California | |
| Newport European Distribution Company | California | |
| Newport Finance Company I, LLC | Delaware | |
| Newport Finance Company II, LLC | Delaware | |
| Newport Franklin, Inc. | Delaware | |
| Newport Government Systems, Inc. (inactive) | California | |
| Newport Inspection Holdings, Inc. (inactive) | Michigan | |
| Newport Precision Optics Corporation | New York | |
| Spectra-Physics Optics Corporation (inactive) | California | |
| Unique Equipment Co. (inactive) | Arizona | |
| Foreign Subsidiaries: | ||
| Hilger Analytical Limited (indirect; inactive) | United Kingdom | |
| Hilger Crystals Limited (indirect) | United Kingdom | |
| Micro Controle Finance Holding 1 (indirect) | France | |
| Micro Controle Finance Holding 2 (indirect) | France | |
| Micro Controle Holdings Ltd. (inactive) | United Kingdom | |
| Micro Controle Italia S.r.l. (inactive) | Italy | |
| Micro Controle Ltd. (indirect; inactive) | United Kingdom | |
| Micro Controle Spectra-Physics S.A.S. | France | |
| Micro Controle UK Ltd. (indirect; inactive) | United Kingdom | |
| MRSI Asia Pte. Ltd. | Singapore | |
| MRSI Europe, B.V. | Netherlands | |
| Newport Corporation (Barbados) SRL (inactive) | Barbados | |
| Newport Instruments Canada Corporation | Canada | |
| Newport Spectra-Physics B.V. | Netherlands | |
| Newport Spectra-Physics GmbH (indirect) | Germany | |
| Newport Spectra-Physics Ltd. | United Kingdom | |
| Newport Opto-Electronics Technologies (Wuxi) Company Limited | China | |
| Spectra-Physics K.K. | Japan | |
| Spectra-Physics Lasers Limited (indirect; inactive) | United Kingdom | |
| Spectra-Physics Limited (indirect; inactive) | United Kingdom | |