Company lists · Data refreshed October 2026

Top 18 Optoelectronics diffusers suppliers worldwide

RevenueBase identified 71 company matches for optoelectronics diffusers suppliers worldwide as of October 2026 and tracks 680 professional contacts across them, including 103 with verified work emails. Shenzhen is the largest hub.

This list covers company matches for optoelectronics diffusers suppliers worldwide, 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 October 28, 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 Oct 28, 2026 How this list was built
71Companies
680Contacts tracked
103Verified emails
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The 18 largest optoelectronics diffusers suppliers worldwide

Ranked by team size
Top 18 of 71 company matches for optoelectronics diffusers suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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 matchUnited StatesHQ recorded Oct 28, 2026n/a164 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2Exact matchCarrollton, TX, United StatesHQ recorded Oct 28, 202611-5031 contacts →

Exact match

“Everlight Americas Inc.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchMalaysiaHQ recorded Oct 28, 2026501-1,00023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchWeisendorf, GermanyHQ recorded Oct 28, 202651-20022 contacts →

Exact match

“At Neumüller, we know everything about the products we sell.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchLittleton, MA, United StatesHQ recorded Oct 28, 202651-20017 contacts →

Exact match

“Optometrics is an ISO 9001:2015 and ITAR certified supplier of optical components and sub-assemblies dedicated to wavelength selection and light management solutions for defense…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchHallbergmoos, GermanyHQ recorded Oct 28, 202611-5013 contacts →

Exact match

“Your partner for optoelectronic & laser components from global-leading & innovative manufacturers”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchAylesbury, United KingdomHQ recorded Oct 28, 202611-5012 contacts →

Exact match

“Carclo Optics boasts unrivalled expertise in LED optical design, development and manufacture.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchWalnut, CA, United StatesHQ recorded Oct 28, 2026n/a10 contacts →

Exact match

“SunLED is one of the world's leading manufacturers of optoelectronic components.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchLatham, NY, United StatesHQ recorded Oct 28, 202611-5010 contacts →

Exact match

“Founded in 1985, Marktech Optoelectronics is a privately-held, veteran-owned (VOSB certified), leading designer and manufacturer of standard and custom optoelectronics components…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchLeigh, United KingdomHQ recorded Oct 28, 202611-508 contacts →

Exact match

“Established in 1994 as a specialist supplier of optoelectronic components into the electronic manufacturing industry, our continued success is based upon well-maintained…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchKaohsiung, TaiwanHQ recorded Oct 28, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchSt. Louis Park, MN, United StatesHQ recorded Oct 28, 20261-106 contacts →

Exact match

“Lighting Plastics of MN (LPM) was founded over 40 years ago as a source for hard to find replacement lenses, louvers and other diffusers for lighting fixtures.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchMilpitas, CA, United StatesHQ recorded Oct 28, 202611-505 contacts →

Exact match

“About QT-Brightek Corporation QT-Brightek Corporation is the combination of World Class- Products, Manufacturing and Customer Service.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchTorrance, CA, United StatesHQ recorded Oct 28, 202651-2004 contacts →

Exact match

“Based in Southern California, Luminit is a global provider of innovative light management solutions for the lighting display, automotive, bio-medical, entertainment, and machine…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchCasciago, ItalyHQ recorded Oct 28, 202611-503 contacts →

Exact match

“3B Profiles is specialized in crafting lighting diffusers precisely tailored to meet our customers’ unique requirements.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Oct 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact match上海市, ChinaHQ recorded Oct 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchRetschow, GermanyHQ recorded Oct 28, 20261-101 contacts →

Exact match

“We are your contact for optoelectronic components and a specialist supplier of customer-specific LEDs, photodiodes, phototransistors for optical sensors and LED modules.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 18 of 71 optoelectronics diffusers suppliers worldwide

See the full list, filter by size, metro and specialty, and access 103 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Optoelectronics diffusers suppliers worldwide at a glance

As of Oct 28, 2026
15.1%Verified-email coverage
9.6Average contacts per company
11-50Median size (employees)
5.6%Largest-city concentration · Shenzhen
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
27
51-200
10
201-500
10
501-1,000
3
1,001-5,000
2
10001+
1

Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 71 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 worldwide whose business descriptions match “optoelectronics diffusers suppliers” 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. 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 103 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 October 28, 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 “optoelectronics diffusers suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optoelectronics diffusers suppliers are there worldwide?

RevenueBase identified 71 company matches for optoelectronics diffusers suppliers worldwide as of October 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?

瑞儀 舊頁面 tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optoelectronics diffusers suppliers?

Shenzhen leads with 4 company records, followed by Beijing (2) and Guangzhou (2).

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 103 professional contacts with verified work emails tracked across these 71 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 October 28, 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.