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Industry
Optics
Optical modules, components, lasers, coherent systems, and CPO-related suppliers.
48Companies4Segments
48 companiesSorted by market cap
AVGOBroadcom Inc.Other$1.65TNASDAQ·US
MRVLMarvell Technology, Inc.Other$191.2BNASDAQ·US
GLWCorning IncorporatedFiber / Cable$111.0BNYSE·US
300308.SZZhongji Innolight Co., Ltd.Transceivers$97.2BSHZ·CN
LITELumentum Holdings Inc.Lasers / Components$83.3BNASDAQ·US
CIENCiena CorporationOther$49.6BNYSE·US
NOKIA.HENokia OyjOther$49.0BHEL·FI
COHRCoherent Corp.Transceivers$46.7BNYSE·US
5803.TFujikura Ltd.Fiber / Cable$41.3BJPX·JP
300502.SZEoptolink Technology Inc., Ltd.Transceivers$41.1BSHZ·CN
5802.TSumitomo Electric Industries, Ltd.Fiber / Cable$35.2BJPX·JP
601869.SSYangtze Optical Fibre And Cable Joint Stock Limited CompanyFiber / Cable$29.5BSHH·CN
300394.SZSuzhou TFC Optical Communication Co., Ltd.Fiber / Cable$24.3BSHZ·CN
MTSIMACOM Technology Solutions Holdings, Inc.Other$19.3BNASDAQ·US
600487.SSHengtong Optic-Electric Co., Ltd.Fiber / Cable$15.6BSHH·CN
002281.SZAccelink Technologies Co,Ltd.Lasers / Components$12.8BSHZ·CN
5801.TFurukawa Electric Co., Ltd.Fiber / Cable$12.6BJPX·JP
FNFabrinetOther$12.5BNYSE·KY
600522.SSJiangsu Zhongtian Technology Co., Ltd.Fiber / Cable$11.9BSHH·CN
000988.SZHuagong Tech Company LimitedLasers / Components$9.4BSHZ·CN
VIAVViavi Solutions Inc.Other$8.2BNASDAQ·US
300620.SZAdvanced Fiber Resources (Zhuhai), Ltd.Lasers / Components$7.7BSHZ·CN
3081.TWOLandMark Optoelectronics CorporationLasers / Components$7.4BTWO·TW
AAOIApplied Optoelectronics, Inc.Transceivers$6.7BNASDAQ·US
688313.SSHenan Shijia Photons Technology Co., Ltd.Fiber / Cable$6.3BSHH·CN
300548.SZEverProX Technologies Co., Ltd. Class ALasers / Components$5.6BSHZ·CN
600498.SSFiberhome Telecommunication Technologies Co., Ltd.Other$5.3BSHH·CN
SOI.PASoitec S.A.Lasers / Components$5.0BPAR·FR
AIXA.DEAixtron SeLasers / Components$4.1BXETRA·DE
300570.SZT&S Communications Co.,Ltd.Fiber / Cable$4.0BSHZ·CN
AXTIAXT, Inc.Lasers / Components$4.0BNASDAQ·US
6965.THamamatsu Photonics K.K.Lasers / Components$4.0BJPX·JP
5344.TMaruwa Co., Ltd.Lasers / Components$3.9BJPX·JP
HUBN.SWHuber+Suhner AGOther$3.6BSIX·CH
IPGPIPG Photonics CorporationLasers / Components$3.2BNASDAQ·US
6442.TWEZconn CorporationFiber / Cable$3.0BTAI·TW
2455.TWVisual Photonics Epitaxy Co., Ltd.Lasers / Components$2.5BTAI·TW
LASRnLIGHT, Inc.Lasers / Components$2.3BNASDAQ·US
301205.SZLinktel Technologies Co., Ltd.Transceivers$2.0BSHZ·CN
4979.TWOLuxNet CorporationLasers / Components$2.0BTWO·TW
301183.SZHubei DOTI Micro Technology Co., Ltd.Lasers / Components$1.8BSHZ·CN
3450.TWElite Advanced Laser CorporationLasers / Components$1.8BTAI·TW
6834.TSEIKOH GIKEN Co., Ltd.Fiber / Cable$1.7BJPX·JP
3363.TWOFOCI Fiber Optic Communications, Inc.Fiber / Cable$1.7BTWO·TW
3163.TWOBrowave CorporationTransceivers$1.5BTWO·TW
IQE.LIQE plcOther$0.6BLSE·GB
SMOPFSmartoptics Group ASOther$0.6BOTC·NO
ADTNADTRAN Holdings, Inc.Other$0.6BNASDAQ·US