Company lists · Data refreshed September 2026

Top 13 Optical components manufacturers based in Brazil

Name: Optical components manufacturers based in Brazil
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 60 companies tracked

RevenueBase identified 60 optical components manufacturers headquartered in Brazil as of September 2026 and tracks 846 professional contacts across them, including 70 with verified work emails. Sao Paulo is the largest hub.

This list covers optical components manufacturers headquartered in Brazil, 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.

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

60Companies

846Contacts tracked

70Verified emails

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The 13 largest optical components manufacturers based in Brazil

Ranked by team size

Top 13 of 60 optical components manufacturers based in Brazil, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to optical components 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	Asga S A	Indirect evidence	Paulinia, BrazilHQ checked Sep 17, 2026	201-500	91 contacts →
	Indirect evidence “A AsGa, teve sua origem nos grupos de pesquisas que desenvolveram as tecnologias de comunicações por fibras ópticas e de transmissão digital, apoiado, desde 1973, pela Telebrás.” Source: RevenueBase Database · checked Sep 17, 2026
2	Opto Eletrônica S.A	Strong evidence	São Carlos, BrazilHQ checked Sep 17, 2026	201-500	82 contacts →
	Strong evidence “Ophtalmologic Medical Devices, Dental Devices, Microscopy Devices, Defense and Space Equipments and Components, Electro-optical Devices, Optical Components, Thin Films for Optical…” Source: RevenueBase Database · checked Sep 17, 2026
3	Fonnet Networks	Partial evidence	Fortaleza, BrazilHQ checked Sep 17, 2026	51-200	76 contacts →
	Partial evidence “A FonNet Networks é uma extensão da Precision Optical Technologies, Inc no Brasil, uma das maiores fabricantes de tecnologia de redes ópticas do mundo.” Source: RevenueBase Database · checked Sep 17, 2026
4	Rodenstock Brasil	Indirect evidence	Rio De Janeiro, BrazilHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence “A Rodenstock é um fabricante líder de lentes oftálmicas de alta qualidade e a única operadora "pure-play" independente neste setor em todo o mundo.” Source: RevenueBase Database · checked Sep 17, 2026
5	CPE DO Brasil	Partial evidence	Pinhais, BrazilHQ checked Sep 17, 2026	51-200	57 contacts →
	Partial evidence “Componentes para instalação de redes ópticas - Fibra Óptica e Acessórios.” Source: RevenueBase Database · checked Sep 17, 2026
6	DSAO	Indirect evidence	Jundiaí, BrazilHQ checked Sep 17, 2026	11-50	41 contacts →
	Indirect evidence “Fundada em 1982, a Distribuidora Sul-Americana de Ótica LTDA.” Source: RevenueBase Database · checked Sep 17, 2026
7	Global Technology	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	51-200	19 contacts →
	Partial evidence “Somos uma empresa com mais de 18 anos no mercado da telecomunicação, fornecemos componentes passiveis de comunicação por fibra óptica; Cordões ópticos, Splitter óptico, Pig tail…” Source: RevenueBase Database · checked Sep 17, 2026
8	Optlaser Brasil	Indirect evidence	Salvador, BrazilHQ checked Sep 17, 2026	1-10	13 contacts →
	Indirect evidence “Concebida para atender à crescente demanda em tecnologia óptica no Brasil, a OPTLASER BRASIL oferta uma série de soluções voltadas para o mercado nacional.” Source: RevenueBase Database · checked Sep 17, 2026
9	Vixlens	Indirect evidence	Vila Velha, BrazilHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Vixlens: Transformando o Mercado Óptico com Inovação e Parceria Há 10 anos, a Vixlens se dedica a transformar o mercado óptico, oferecendo soluções que vão além da fabricação de…” Source: RevenueBase Database · checked Sep 17, 2026
10	Betel Indústria	Indirect evidence	Santa Rita Do Sapucaí, BrazilHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Empresa de injeção plástica” Source: RevenueBase Database · checked Sep 17, 2026
11	Tecnolens Laboratorio Otico Feira	Indirect evidence	Feira De Santana, BrazilHQ checked Sep 17, 2026	51-200	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
12	PAX Optical	Partial evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	11-50	2 contacts →
	Partial evidence “Pax Optical is a consumer goods company based out of Rua Talmud Thora, 66, 2 andar, São Paulo, Sp, Brazil.” Source: RevenueBase Database · checked Sep 17, 2026
13	Labperego	Indirect evidence	Araçatuba, BrazilHQ checked Sep 17, 2026	n/a	1 contacts →
	Indirect evidence 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 components 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 components manufacturers.
Partial evidence: Its own public description names part of optical components manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name optical components 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 13 of 60 optical components manufacturers based in Brazil

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Optical components manufacturers based in Brazil at a glance

As of Sep 17, 2026

8.3%Verified-email coverage

14.1Average contacts per company

11-50Median size (employees)

11.7%Largest-city concentration · Sao Paulo

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 60 companies.

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 components 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.
What qualifies: Companies headquartered in Brazil whose own description of what they do matches “optical components 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 components 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 components manufacturers, and records with no verified work email. Companies headquartered outside Brazil are excluded even when they keep an office there.
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, 70 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.

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 components 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 components manufacturers are there based in Brazil?

RevenueBase identified 60 optical components manufacturers headquartered in Brazil 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?

Asga S A, headquartered in Paulinia, tops this list with the largest team on record.

Which city has the most optical components manufacturers?

Sao Paulo leads with 7 headquartered companies, followed by Rio De Janeiro (5) and Goiania (4).

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 70 verified decision-maker contacts tracked across these 60 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.