Exhibit 21.1

Subsidiaries of Registrant

Name of Subsidiary	Jurisdiction of Incorporation
nLIGHT Oy	Finland
nLIGHT Cayman Ltd.	Cayman Islands, B.W.I.
nLIGHT Laser Technology (Shanghai) Co., Ltd.*	People’s Republic of China

*nLIGHT Laser Technology (Shanghai) Co., Ltd. is a wholly-owned subsidiary of nLIGHT Cayman Ltd.