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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$1.75TNASDAQ·US
MRVLMarvell Technology, Inc.Other$207.7BNASDAQ·US
300308.SZZhongji Innolight Co., Ltd.Transceivers$156.3BSHZ·CN
GLWCorning IncorporatedFiber / Cable$129.7BNYSE·US
300502.SZEoptolink Technology Inc., Ltd.Transceivers$91.6BSHZ·CN
LITELumentum Holdings Inc.Lasers / Components$67.5BNASDAQ·US
NOKIA.HENokia OyjOther$57.1BHEL·FI
COHRCoherent Corp.Transceivers$56.4BNYSE·US
CIENCiena CorporationOther$56.2BNYSE·US
5803.TFujikura Ltd.Fiber / Cable$55.0BJPX·JP
300394.SZSuzhou TFC Optical Communication Co., Ltd.Fiber / Cable$44.3BSHZ·CN
5802.TSumitomo Electric Industries, Ltd.Fiber / Cable$42.7BJPX·JP
601869.SSYangtze Optical Fibre And Cable Joint Stock Limited CompanyFiber / Cable$42.0BSHH·CN
600487.SSHengtong Optic-Electric Co., Ltd.Fiber / Cable$22.6BSHH·CN
002281.SZAccelink Technologies Co,Ltd.Lasers / Components$20.9BSHZ·CN
MTSIMACOM Technology Solutions Holdings, Inc.Other$20.4BNASDAQ·US
600522.SSJiangsu Zhongtian Technology Co., Ltd.Fiber / Cable$17.0BSHH·CN
5801.TFurukawa Electric Co., Ltd.Fiber / Cable$16.9BJPX·JP
000988.SZHuagong Tech Company LimitedLasers / Components$16.0BSHZ·CN
FNFabrinetOther$15.6BNYSE·KY
300620.SZAdvanced Fiber Resources (Zhuhai), Ltd.Lasers / Components$11.3BSHZ·CN
688313.SSHenan Shijia Photons Technology Co., Ltd.Fiber / Cable$10.6BSHH·CN
AAOIApplied Optoelectronics, Inc.Transceivers$9.9BNASDAQ·US
VIAVViavi Solutions Inc.Other$9.6BNASDAQ·US
300548.SZEverProX Technologies Co., Ltd. Class ALasers / Components$8.7BSHZ·CN
3081.TWOLandMark Optoelectronics CorporationLasers / Components$8.5BTWO·TW
600498.SSFiberhome Telecommunication Technologies Co., Ltd.Other$8.2BSHH·CN
300570.SZT&S Communications Co.,Ltd.Fiber / Cable$7.2BSHZ·CN
AIXA.DEAixtron SeLasers / Components$5.0BXETRA·DE
SOI.PASoitec S.A.Lasers / Components$4.6BPAR·FR
6965.THamamatsu Photonics K.K.Lasers / Components$4.3BJPX·JP
301205.SZLinktel Technologies Co., Ltd.Transceivers$4.2BSHZ·CN
5344.TMaruwa Co., Ltd.Lasers / Components$4.2BJPX·JP
HUBN.SWHuber+Suhner AGOther$3.8BSIX·CH
6442.TWEZconn CorporationFiber / Cable$3.7BTAI·TW
AXTIAXT, Inc.Lasers / Components$3.5BNASDAQ·US
IPGPIPG Photonics CorporationLasers / Components$3.1BNASDAQ·US
301183.SZHubei DOTI Micro Technology Co., Ltd.Lasers / Components$2.9BSHZ·CN
LASRnLIGHT, Inc.Lasers / Components$2.7BNASDAQ·US
4979.TWOLuxNet CorporationLasers / Components$2.6BTWO·TW
3450.TWElite Advanced Laser CorporationLasers / Components$2.5BTAI·TW
2455.TWVisual Photonics Epitaxy Co., Ltd.Lasers / Components$2.4BTAI·TW
3363.TWOFOCI Fiber Optic Communications, Inc.Fiber / Cable$2.1BTWO·TW
3163.TWOBrowave CorporationTransceivers$2.0BTWO·TW
6834.TSEIKOH GIKEN Co., Ltd.Fiber / Cable$1.4BJPX·JP
IQE.LIQE plcOther$0.8BLSE·GB
ADTNADTRAN Holdings, Inc.Other$0.6BNASDAQ·US
SMOPFSmartoptics Group ASOther$0.5BOTC·NO