Company lists · Data refreshed September 2026
Top 25 Optical coatings companies worldwide
RevenueBase identified 689 optical coatings companies worldwide as of September 2026 and tracks 9,643 professional contacts across them, including 2,472 with verified work emails. The United States is the largest market and Fuzhou the largest hub.
This list covers optical coatings companies 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 20, 2026. Country and city lists for optical coatings companies 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.
The 25 largest optical coatings companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 403 contacts → | ||||
Partial evidence “Meopta is a trusted global partner in high-precision optical, opto-mechanical and opto-electronic solutions, serving some of the world's most demanding industries.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 391 contacts → | ||||
Partial evidence “G&H is a world leader in optical designing, testing and manufacturing.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 266 contacts → | ||||
Indirect evidence “Looking for an experienced and reliable partner for realizing your creation and innovation?” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 261 contacts → | ||||
Partial 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 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 170 contacts → | ||||
Partial evidence “Rochester Precision Optics (RPO) is a world-class vertically-integrated manufacturer of precision optical product solutions headquartered in the Greater Rochester, NY area.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 147 contacts → | ||||
Partial evidence “OptoTech is not just a company name, but a synonym for innovation and technological progress in the optical industry.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 118 contacts → | ||||
Partial evidence “FISBA is a trusted partner in the design, development, and scalable production of advanced optical components, laser modules and optomechanical assemblies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 98 contacts → | ||||
Strong evidence “Chroma is a leading manufacturer of highly precise optical filters using thin-film coating technology.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 92 contacts → | ||||
Partial evidence “Syntec Optics (Nasdaq: OPTX) is an American optics and photonics manufacturing company located in Rochester, NY.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 92 contacts → | ||||
Indirect evidence “SDC Technologies, Inc.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 90 contacts → | ||||
Partial evidence “With over 40 years of experience in optics, Optikos provides hands-on engineering expertise with the nimble mindset of a tech startup.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 85 contacts → | ||||
Partial evidence “With over 30+ years of experience and a team of 130+ professionals across the EU and the US, we deliver advanced optical solutions for defense, industrial, semiconductor, medical…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 80 contacts → | ||||
Strong evidence “IRIDIAN, an IDEX Materials Science Solutions company, provides optical thin film solutions and coating services to a wide variety of industrial and research sectors.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 70 contacts → | ||||
Partial evidence “Founded in 1969, Omega Optical is a leader in optical Interference filters.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 70 contacts → | ||||
Strong evidence “flō is a tech Startup, Developing a cutting edge technology for coating of optical surfaces.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 69 contacts → | ||||
Partial evidence “Headquartered in Sissach, Switzerland, Berlac AG has specialised in the production of premium-grade special and effect coatings for decorative applications on plastic…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 68 contacts → | ||||
Partial evidence “EKSMA Optics is a leading manufacturer and global supplier of high-precision optical components for industrial and scientific laser applications.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 66 contacts → | ||||
Partial evidence “Groglass is a producer of anti-reflective coatings on glass that are designed for applications where visibility and light transmission are of utmost importance.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 61 contacts → | ||||
Partial evidence “Wohlrab – Coating Technology – Engineering & Surface Treatment Founded in 1976 and headquartered in Langenzenn, Germany, Wohlrab accommodates several industries such as medical…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 60 contacts → | ||||
Strong evidence “Founded in Optorun is a success story of ingenuity and innovation as a developer of optical thin film equipment and coater machines for the production of thin film coatings.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 59 contacts → | ||||
Partial evidence “Optics - Assemblies - Laser Products REO, an Excelitas Technologies Company, sets today’s standards for precision in optical components and assemblies with solutions that are…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 58 contacts → | ||||
Strong evidence “Abrisa Technologies is a global leader in specialty glass fabrication and precision optical thin-film coatings, serving diverse industries including aerospace, defense, medical…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 57 contacts → | ||||
Strong evidence “Rocky Mountain Instrument Co.(RMI) specializes in the manufacturing of high quality optical components, thin film coatings and optical assemblies used in precision imaging and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 56 contacts → | ||||
Strong evidence “Precision optics, freeform lenses & systems, beam shaping solutions and optical coatings engineered and manufactured in Jena, Germany since 2001.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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 coatings companies. 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 coatings companies.
- Partial evidence
- Its own public description names part of optical coatings companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name optical coatings companies. 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 689 optical coatings companies worldwide
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Optical coatings companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 coatings companies, 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
- Every country. Country and city lists for optical coatings companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “optical coatings companies”. 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 coatings companies), 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 coatings companies, 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, 2,472 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 20, 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 coatings companies by location
3 lists · largest firstEvery Optical coatings companies 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 coatings companies, 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 coatings companies are there worldwide?
RevenueBase identified 689 optical coatings companies 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?
Edmund Optics, headquartered in Barrington, tops this list with the largest team on record.
Which country has the most optical coatings companies?
The United States leads with 229 companies, followed by Germany (58) and the United Kingdom (40). Every optical coatings companies list by country and city is linked on this page.
Which city has the most optical coatings companies?
Fuzhou leads with 14 headquartered companies, followed by Changchun (8) and Rochester (8).
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 2,472 verified decision-maker contacts tracked across these 689 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 20, 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.