Company lists · Data refreshed September 2026

Top 25 Optical electronics manufacturers worldwide

Name: Optical electronics manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,280 companies tracked

RevenueBase identified 2,280 optical electronics manufacturers worldwide as of September 2026 and tracks 51,689 professional contacts across them, including 16,391 with verified work emails and 0 with mobile numbers. China is the largest market and Shenzhen the largest hub.

This list covers optical electronics manufacturers worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026. Country and city lists for optical electronics manufacturers follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

2,280Companies

51,689Contacts tracked

16,391Verified emails

0Mobile numbers

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The 25 largest optical electronics manufacturers worldwide

Ranked by team size

Top 25 of 2,280 optical electronics manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to optical electronics manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Zeiss Group	Partial evidence	Oberkochen, GermanyHQ checked Sep 17, 2026	10001+	6,840 contacts →
	Partial evidence “ZEISS is an internationally leading technology enterprise operating in the fields of optics and optoelectronics.” Source: RevenueBase Database · checked Sep 17, 2026
2	Lumentum	Partial evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	10001+	2,257 contacts →
	Partial evidence “Lumentum (NASDAQ: LITE) is a global leader in optical and photonic technologies that power the networks and infrastructure behind AI, cloud computing, and next-generation…” Source: RevenueBase Database · checked Sep 17, 2026
3	Excelitas Technologies Corp	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	5,001-10,000	2,117 contacts →
	Indirect evidence “Excelitas is the leading provider of advanced, life-enriching technologies that make a difference, serving global market leaders in the life sciences, advanced industrial…” Source: RevenueBase Database · checked Sep 17, 2026
4	MACOM	Partial evidence	Lowell, MA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,651 contacts →
	Partial evidence “MACOM designs and manufactures RF, microwave, millimeter wave solutions and optoelectronics for Data Center, Telecommunication, Industrial and Aerospace and Defense applications.” Source: RevenueBase Database · checked Sep 17, 2026
5	Thorlabs	Partial evidence	Newton, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,348 contacts →
	Partial evidence “Thorlabs is a leading designer and manufacturer of photonics equipment for research, manufacturing, and biomedical applications.” Source: RevenueBase Database · checked Sep 17, 2026
6	Jenoptik	Indirect evidence	Jena, GermanyHQ checked Sep 17, 2026	1,001-5,000	880 contacts →
	Indirect evidence “Jenoptik – MORE LIGHT.” Source: RevenueBase Database · checked Sep 17, 2026
7	Newport Corporation	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	745 contacts →
	Indirect evidence “Newport is a brand within the MKS Inc.” Source: RevenueBase Database · checked Sep 17, 2026
8	Padtec S A	Partial evidence	Campinas, BrazilHQ checked Sep 17, 2026	501-1,000	614 contacts →
	Partial evidence “A reference for high-capacity optical transport technology and systems, Padtec offers an extensive product portfolio that meets the end-to-end demands - in transmission, optical…” Source: RevenueBase Database · checked Sep 17, 2026
9	Edmund Optics	Partial evidence	Barrington, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	592 contacts →
	Partial evidence “Edmund Optics has been a leading supplier of precision optics and optical components since 1942, designing and manufacturing a wide array of multi-element optical lenses, lens…” Source: RevenueBase Database · checked Sep 17, 2026
10	Nlight, INC	Indirect evidence	Camas, WA, United StatesHQ checked Sep 17, 2026	501-1,000	481 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
11	Stanley Electric Co., LTD	Strong evidence	Tokyo, JapanHQ checked Sep 17, 2026	10001+	454 contacts →
	Strong evidence “Stanley Electric is an electrical manufacturer with a large share in the automotive lighting and electronic equipment fields that celebrated its 100th anniversary in December 2020.” Source: RevenueBase Database · checked Sep 17, 2026
12	AOI	Strong evidence	Sugar Land, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	416 contacts →
	Strong evidence “Applied Optoelectronics, Inc.\| NASDAQ: AAOI AOI is a leading designer and manufacturer of fiber optic networking products.” Source: RevenueBase Database · checked Sep 17, 2026
13	YOFC	Partial evidence	Wuhan, ChinaHQ checked Sep 17, 2026	1,001-5,000	395 contacts →
	Partial evidence “Yangtze Optical Fibre and Cable Joint Stock Limited Company (also known as 'YOFC') is established in Wuhan, Hubei Province in May 1988.” Source: RevenueBase Database · checked Sep 17, 2026
14	G&h Gooch & Housego	Partial evidence	Ilminster, United KingdomHQ checked Sep 17, 2026	1,001-5,000	391 contacts →
	Partial evidence “G&H is a world leader in optical designing, testing and manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
15	Luna Innovations	Partial evidence	Roanoke, VA, United StatesHQ checked Sep 17, 2026	201-500	333 contacts →
	Partial evidence “Luna Innovations Incorporated is a leader in optical technology, committed to serving its customers with unique capabilities in high-performance, fiber-optic-based sensing…” Source: RevenueBase Database · checked Sep 17, 2026
16	Toptica Photonics	Indirect evidence	Gräfelfing, GermanyHQ checked Sep 17, 2026	501-1,000	289 contacts →
	Indirect evidence “TOPTICA has been developing and producing high-end laser systems for more than 25 years.” Source: RevenueBase Database · checked Sep 17, 2026
17	Source Photonics	Indirect evidence	West Hills, CA, United StatesHQ checked Sep 17, 2026	501-1,000	285 contacts →
	Indirect evidence “Source Photonics is a leading global provider of innovative and reliable technology that enables communications and data connectivity, in next-generation mobile and fixed-line…” Source: RevenueBase Database · checked Sep 17, 2026
18	Young Optics, INC	Indirect evidence	Hsinchu, TaiwanHQ checked Sep 17, 2026	1,001-5,000	266 contacts →
	Indirect evidence “Looking for an experienced and reliable partner for realizing your creation and innovation?” Source: RevenueBase Database · checked Sep 17, 2026
19	Optimax Systems, INC	Strong evidence	Ontario, NY, United StatesHQ checked Sep 17, 2026	201-500	261 contacts →
	Strong evidence “America's largest optics manufacturer, Optimax is on the cutting edge of future applications in space, high-energy lasers, and semiconductor.” Source: RevenueBase Database · checked Sep 17, 2026
20	Quanta System SPA	Indirect evidence	Samarate, ItalyHQ checked Sep 17, 2026	201-500	256 contacts →
	Indirect evidence “LASER IN OUR DNA Quanta System S.p.A produces lasers and laser systems for a wide range of scientific, medical and industrial applications.” Source: RevenueBase Database · checked Sep 17, 2026
21	Sunny Optical Technology Group Co. LTD	Partial evidence	Yuyao, ChinaHQ checked Sep 17, 2026	10001+	223 contacts →
	Partial evidence “Sunny Optical Technology (Group) Company Limited (the “Company” or “Sunny Optical Technology”, together with its subsidiaries, the “Group”)(Stock Code: 2382.HK) is a global…” Source: RevenueBase Database · checked Sep 17, 2026
22	Spectra-Physics	Indirect evidence	Andover, MA, United StatesHQ checked Sep 17, 2026	5,001-10,000	214 contacts →
	Indirect evidence “Spectra-Physics is a brand within the MKS Inc.” Source: RevenueBase Database · checked Sep 17, 2026
23	Lextar Electronics	Partial evidence	Hsinchu City, TaiwanHQ checked Sep 17, 2026	1,001-5,000	211 contacts →
	Partial evidence “Lextar Electronics Corp.” Source: RevenueBase Database · checked Sep 17, 2026
24	Lumibird The Specialist In Laser Technologies	Indirect evidence	Lannion, FranceHQ checked Sep 17, 2026	501-1,000	205 contacts →
	Indirect evidence “LUMIBIRD is one of the world's leading specialists in lasers.” Source: RevenueBase Database · checked Sep 17, 2026
25	AVO Photonics	Partial evidence	Fort Washington, PA, United StatesHQ checked Sep 17, 2026	501-1,000	198 contacts →
	Partial evidence “Avo Photonics is a contract engineering services company that specializes in the custom design, development and manufacturing of opto-electronic components.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: optical electronics manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names optical electronics manufacturers.
Partial evidence: Its own public description names part of optical electronics manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name optical electronics manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 2,280 optical electronics manufacturers worldwide

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Optical electronics manufacturers worldwide at a glance

As of Sep 17, 2026

31.7%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

9.3%Largest-city concentration · Shenzhen

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

570

11-50

662

51-200

608

201-500

226

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among optical electronics manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: 17 countries, largest first: China, the United States, Germany, the United Kingdom, India, Taiwan, Japan, France, Canada, Italy and 7 more. Country and city lists for optical electronics manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “optical electronics manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names optical electronics manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among optical electronics manufacturers, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 16,391 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Optical electronics manufacturers by location

17 lists · largest first

Every Optical electronics manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names optical electronics manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many optical electronics manufacturers are there worldwide?

RevenueBase identified 2,280 optical electronics manufacturers worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Zeiss Group, headquartered in Oberkochen, tops this list with the largest team on record.

Which country has the most optical electronics manufacturers?

China leads with 876 companies, followed by the United States (489) and Germany (161). Every optical electronics manufacturers list by country and city is linked on this page.

Which city has the most optical electronics manufacturers?

Shenzhen leads with 213 headquartered companies, followed by Wuhan (48) and Singapore (28).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 16,391 verified decision-maker contacts tracked across these 2,280 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.