Company lists · Data refreshed October 2026

Top 9 Optical engineering services based in Brazil

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

Compiled by the RevenueBase Data Team Data refreshed Oct 28, 2026 64 companies tracked

RevenueBase identified 64 company matches for optical engineering services associated with Brazil as of October 2026 and tracks 706 professional contacts across them, including 30 with verified work emails. Sao Paulo is the largest hub.

This list covers company matches for optical engineering services associated with Brazil, 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

64Companies

706Contacts tracked

30Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 9 largest optical engineering services based in Brazil

Ranked by team size

Top 9 of 64 company matches for optical engineering services based in Brazil, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Oculum Ótica	Exact match	Recife, BrazilHQ recorded Oct 28, 2026	51-200	101 contacts →
	Exact match “Há 28 anos no mercado óptico, com vasta variedade de opções, laboratório próprio com alta tecnologia e atendimento de excelência.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
2	Fiberwork Optical Communications	Exact match	Campinas, BrazilHQ recorded Oct 28, 2026	11-50	36 contacts →
	Exact match “FiberWork is a company specialized in Optical Fiber Communication Technology.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3	Equatorial Sistemas S.A	Exact match	São José Dos Campos, BrazilHQ recorded Oct 28, 2026	11-50	18 contacts →
	Exact match “Equatorial Sistemas is the leading Brazilian company in space technology, having successfully flown high-reliability electronic & opto-electronic equipment in 4 sattelites (CBERS…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4	Optlaser Brasil	Exact match	Salvador, BrazilHQ recorded Oct 28, 2026	1-10	17 contacts →
	Exact match “Concebida para atender à crescente demanda em tecnologia óptica no Brasil, a OPTLASER BRASIL oferta uma série de soluções voltadas para o mercado nacional.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5	Vixlens	Exact match	Vila Velha, BrazilHQ recorded Oct 28, 2026	11-50	14 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6	Embrati Soluções EM Tecnologia DA Informação	Exact match	São José Do Rio Preto, BrazilHQ recorded Oct 28, 2026	1-10	12 contacts →
	Exact match “Atuante desde 2008, a EMBRATI é formada por profissionais experientes e qualificados na área de Tecnologia da Informação com experiência no mercado de desenvolvimento de softwares…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7	Smart Laboratório Óptico	Exact match	Fortaleza, BrazilHQ recorded Oct 28, 2026	51-200	11 contacts →
	Exact match “Fundada no início de 2015, a Smart laboratório surgiu com o propósito de ser um centro de soluções ópticas, buscando sempre agregar valores com seus produtos e serviços junto ao…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8	Surfacagem Riachuelo	Exact match	São Paulo, BrazilHQ recorded Oct 28, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9	Tecnolens Laboratorio Otico Feira	Exact match	Feira De Santana, BrazilHQ recorded Oct 28, 2026	51-200	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “optical engineering services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 9 of 64 optical engineering services based in Brazil

See the full list, filter by size, metro and specialty, and access 30 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Optical engineering services based in Brazil at a glance

As of Oct 28, 2026

4.2%Verified-email coverage

11.0Average contacts per company

11-50Median size (employees)

15.6%Largest-city concentration · Sao Paulo

Oct 28, 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 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 Brazil whose business descriptions match “optical engineering services” 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 30 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 “optical engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many optical engineering services are there based in Brazil?

RevenueBase identified 64 company matches for optical engineering services associated with Brazil 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?

Oculum Ótica tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most optical engineering services?

Sao Paulo leads with 10 company records, 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 limited free results with 500 credits to start. Upgrading provides access to the 30 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 October 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 64 optical engineering services based in Brazil. Start with a free account, no credit card.

Download this list →

Related lists

Optical engineering services by geography

Browse the directory

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.