Company lists · Data refreshed September 2026

Top 11 Optical glass manufacturers based in Japan

RevenueBase identified 64 company matches for optical glass manufacturers associated with Japan as of September 2026 and tracks 808 professional contacts across them, including 93 with verified work emails. Tokyo is the largest hub.

This list covers company matches for optical glass manufacturers associated with Japan, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built
64Companies
808Contacts tracked
93Verified emails
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The 11 largest optical glass manufacturers based in Japan

Ranked by team size
Top 11 of 64 company matches for optical glass manufacturers based in Japan, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchOtsu, JapanHQ recorded Sep 17, 20261,001-5,000266 contacts →

Exact match

“At Nippon Electric Glass, our corporate philosophy is a reflection of our founding mission, a statement of our devotion to creating products infused with the very best of human…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchArao, JapanHQ recorded Sep 17, 2026501-1,00058 contacts →

Exact match

“The AGI Group provides precision glassware solutions for a range of chemical processing applications across a variety of industries including scientific, pharmaceutical and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchJapanHQ recorded Sep 17, 20261,001-5,00054 contacts →

Exact match

“Products: Photographic lenses, Optical components, and Conmmercial/industorial-use optics.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4Exact match港区, JapanHQ recorded Sep 17, 202611-5032 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchMishima-gun, JapanHQ recorded Sep 17, 2026201-50031 contacts →

Exact match

“We are capable of designing, prototyping, and manufacturing of both plastic and glass ultrahigh precision optical elements and good at precision lenses such as micro lens arrays…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact match蒲郡市拾石町, JapanHQ recorded Sep 17, 20261,001-5,00023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchHokuto, JapanHQ recorded Sep 17, 2026201-50016 contacts →

Exact match

“OXIDE develops and manufactures nonlinear optical single crystals, optical components, laser sources and optical measurement systems.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact match静岡市葵区, JapanHQ recorded Sep 17, 20261,001-5,00015 contacts →

Exact match

“Murakami Corporation was founded in 1882 as a producer of furniture fittings and architectural sheet glass.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact match新宿区, JapanHQ recorded Sep 17, 20261,001-5,00011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchKishiwadacity Yasaka-cho, JapanHQ recorded Sep 17, 2026201-5006 contacts →

Exact match

“Matsunami Glass Ind.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact match中郡 二宮町, JapanHQ recorded Sep 17, 202611-501 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 11 of 64 optical glass manufacturers based in Japan

See the full list, filter by size, metro and specialty, and access 93 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optical glass manufacturers based in Japan at a glance

As of Sep 17, 2026
11.5%Verified-email coverage
12.6Average contacts per company
51-200Median size (employees)
10.9%Largest-city concentration · Tokyo
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
18
51-200
10
201-500
12
501-1,000
4
1,001-5,000
6

Email recency for this list is measured worldwide rather than for Japan, so it is reported there. Company counts and contact totals on this page are exact for Japan, over 64 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Japan whose business descriptions match “optical glass manufacturers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 93 professional contacts with verified work emails across the full matched dataset. 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.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “optical glass manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optical glass manufacturers are there based in Japan?

RevenueBase identified 64 company matches for optical glass manufacturers associated with Japan as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nippon Electric Glass NEG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optical glass manufacturers?

Tokyo leads with 7 company records, followed by Jing (6) and Xian (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 93 professional contacts with verified work emails tracked across these 64 companies; direct dials are available where recorded.

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 SmartSearch, 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.