Company lists · Data refreshed September 2026
Top 10 Spectacle lens manufacturing companies based in Portugal
RevenueBase identified 51 company matches for spectacle lens manufacturing companies associated with Portugal as of September 2026 and tracks 1,014 professional contacts across them, including 141 with verified work emails. Lisbon is the largest hub.
This list covers company matches for spectacle lens manufacturing companies associated with Portugal, 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 16, 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.
The 10 largest spectacle lens manufacturing companies based in Portugal
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 147 contacts → | ||||
Exact match “The Alberto Oculista, Lda is formed by professionals with ample experience in eye health as part of a group that is dedicated to caring for the view.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 2 | 112 contacts → | ||||
Exact match “Company setup in 2001 in Portugal - Placed in 10Km2 area - Equiped with themost advanced technology and automation in the optical industry - ISO 9001/2008 Certification - Green…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 3 | 92 contacts → | ||||
Exact match “A Opticenter dedica-se à comercialização de produtos óticos onde o cliente pode encontrar armações, óculos de sol, lentes oftálmicas, lentes de contato e respetivos produtos de…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 4 | 51 contacts → | ||||
Exact match “GO Eyewear is a leading European eyewear group, delivering fashion-driven optical and sun collections designed to perform in-store and drive sell-out.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 5 | 31 contacts → | ||||
Exact match “Experiência Com 30 anos de história, a Prooptica é atualmente uma referência no mercado ótico Ibérico, graças à dedicação e empenho de uma equipa experiente que tudo faz para…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 6 | 30 contacts → | ||||
Exact match “Grupo Optindustria” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Founded in 2014 FORA is an independent brand specialised in high-quality eyewear based in Lisbon, Portugal.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “A POLO, SA.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “A criação do Grupo Adão Oculista, Lda.” Recorded in the RevenueBase company graph · Sep 16, 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 “spectacle lens manufacturing companies”. 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 10 of 51 spectacle lens manufacturing companies based in Portugal
See the full list, filter by size, metro and specialty, and access 141 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Spectacle lens manufacturing companies based in Portugal at a glance
As of Sep 16, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 51 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 Portugal whose business descriptions match “spectacle lens manufacturing companies” 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 141 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 16, 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 “spectacle lens manufacturing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many spectacle lens manufacturing companies are there based in Portugal?
RevenueBase identified 51 company matches for spectacle lens manufacturing companies associated with Portugal 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?
Alberto Oculista, LDA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most spectacle lens manufacturing companies?
Lisbon leads with 10 company records, followed by Porto (6) and Aveiro (3).
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 141 professional contacts with verified work emails tracked across these 51 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 16, 2026.
Ready to reach these companies? Verified emails and direct dials for all 51 spectacle lens manufacturing companies based in Portugal. Start with a free account, no credit card.
Download this list →Related lists
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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.
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Company intelligence · public preview
Top 10 spectacle lens manufacturing companies based in Portugal
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 51 matching company records for spectacle lens manufacturing companies based in Portugal, with 1,014 tracked contacts and 141 verified work emails.
This public preview shows 10 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 10 spectacle lens manufacturing companies based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Alberto Oculista, LDAalbertooculista.comHQ: Funchal, PortugalReported employees: 201-500 | Funchal, Portugal | 201-500 | Exact match | 147 contacts → |
“The Alberto Oculista, Lda is formed by professionals with ample experience in eye health as part of a group that is dedicated to caring for the view.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Shamir Portugalshamir.com HQ: Vilar - Vila Do Conde, PortugalReported employees: 201-500 | Vilar - Vila Do Conde, Portugal | 201-500 | Exact match | 112 contacts → |
“Company setup in 2001 in Portugal - Placed in 10Km2 area - Equiped with themost advanced technology and automation in the optical industry - ISO 9001/2008 Certification - Green…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Opticenteropticenter.pt HQ: Santo Tirso, PortugalReported employees: 51-200 | Santo Tirso, Portugal | 51-200 | Exact match | 92 contacts → |
“A Opticenter dedica-se à comercialização de produtos óticos onde o cliente pode encontrar armações, óculos de sol, lentes oftálmicas, lentes de contato e respetivos produtos de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | GO Eyewear Europegoeyeweargroup.com HQ: Odivelas, PortugalReported employees: 11-50 | Odivelas, Portugal | 11-50 | Exact match | 51 contacts → |
“GO Eyewear is a leading European eyewear group, delivering fashion-driven optical and sun collections designed to perform in-store and drive sell-out.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Prooptica SAprooptica.pt HQ: Famões, PortugalReported employees: 11-50 | Famões, Portugal | 11-50 | Exact match | 31 contacts → |
“Experiência Com 30 anos de história, a Prooptica é atualmente uma referência no mercado ótico Ibérico, graças à dedicação e empenho de uma equipa experiente que tudo faz para…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Indústria DOS Óculosindustriadosoculos.pt HQ: Barreiro, PortugalReported employees: 11-50 | Barreiro, Portugal | 11-50 | Exact match | 30 contacts → |
“Grupo Optindustria” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Erich Brodheim LDAbrodheim.pt HQ: 1250, PortugalReported employees: 11-50 | 1250, Portugal | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | FORAfora.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 12 contacts → |
“Founded in 2014 FORA is an independent brand specialised in high-quality eyewear based in Lisbon, Portugal.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | POLOpolo.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 12 contacts → |
“A POLO, SA.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Adão Oculistaadao-oculista.ptHQ: Porto, PortugalReported employees: 51-200 | Porto, Portugal | 51-200 | Exact match | 10 contacts → |
“A criação do Grupo Adão Oculista, Lda.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 10 of 51 company matches
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Spectacle lens manufacturing companies: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
51 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 51 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for spectacle lens manufacturing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many spectacle lens manufacturing companies did RevenueBase find based in Portugal?
The saved snapshot records 51 matching company records, 1,014 tracked contacts and 141 verified emails. The public preview displays 10 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Spectacle lens manufacturing companies by geography
- Spectacle lens manufacturing companies based in Sao Paulo, Brazil
- Spectacle lens manufacturing companies based in Argentina
- Spectacle lens manufacturing companies based in Australia
- Spectacle lens manufacturing companies based in Belgium
- Spectacle lens manufacturing companies based in Brazil
- Spectacle lens manufacturing companies based in Canada
- Spectacle lens manufacturing companies based in Czechia
- Spectacle lens manufacturing companies based in France
- Spectacle lens manufacturing companies based in Germany
- Spectacle lens manufacturing companies based in India
- Spectacle lens manufacturing companies based in Italy
- Spectacle lens manufacturing companies based in Mexico
Cite this list
RevenueBase Data Team. Top 10 spectacle lens manufacturing companies based in Portugal. Snapshot: September 16, 2026. https://revenuebase.ai/companies/spectacle-lens-manufacturing-companies/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Spectacle lens manufacturing companies based in Sao Paulo, Brazil
- Spectacle lens manufacturing companies based in Argentina
- Spectacle lens manufacturing companies based in Australia
- Spectacle lens manufacturing companies based in Belgium
- Spectacle lens manufacturing companies based in Brazil
- Spectacle lens manufacturing companies based in Canada
Company intelligence · public preview
Top 10 spectacle lens manufacturing companies based in Portugal
RevenueBase records 51 matching company records for spectacle lens manufacturing companies based in Portugal, with 1,014 tracked contacts and 141 verified work emails.
This public preview shows 10 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 16, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 10 spectacle lens manufacturing companies based in Portugal
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Alberto Oculista, LDAalbertooculista.com HQ: Funchal, PortugalReported employees: 201-500 | Funchal, Portugal | 201-500 | Exact match | 147 contacts → |
“The Alberto Oculista, Lda is formed by professionals with ample experience in eye health as part of a group that is dedicated to caring for the view.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Shamir Portugalshamir.com HQ: Vilar - Vila Do Conde, PortugalReported employees: 201-500 | Vilar - Vila Do Conde, Portugal | 201-500 | Exact match | 112 contacts → |
“Company setup in 2001 in Portugal - Placed in 10Km2 area - Equiped with themost advanced technology and automation in the optical industry - ISO 9001/2008 Certification - Green…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Opticenteropticenter.pt HQ: Santo Tirso, PortugalReported employees: 51-200 | Santo Tirso, Portugal | 51-200 | Exact match | 92 contacts → |
“A Opticenter dedica-se à comercialização de produtos óticos onde o cliente pode encontrar armações, óculos de sol, lentes oftálmicas, lentes de contato e respetivos produtos de…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | GO Eyewear Europegoeyeweargroup.com HQ: Odivelas, PortugalReported employees: 11-50 | Odivelas, Portugal | 11-50 | Exact match | 51 contacts → |
“GO Eyewear is a leading European eyewear group, delivering fashion-driven optical and sun collections designed to perform in-store and drive sell-out.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Prooptica SAprooptica.pt HQ: Famões, PortugalReported employees: 11-50 | Famões, Portugal | 11-50 | Exact match | 31 contacts → |
“Experiência Com 30 anos de história, a Prooptica é atualmente uma referência no mercado ótico Ibérico, graças à dedicação e empenho de uma equipa experiente que tudo faz para…” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Indústria DOS Óculosindustriadosoculos.pt HQ: Barreiro, PortugalReported employees: 11-50 | Barreiro, Portugal | 11-50 | Exact match | 30 contacts → |
“Grupo Optindustria” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Erich Brodheim LDAbrodheim.pt HQ: 1250, PortugalReported employees: 11-50 | 1250, Portugal | 11-50 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | FORAfora.pt HQ: Lisbon, PortugalReported employees: 11-50 | Lisbon, Portugal | 11-50 | Exact match | 12 contacts → |
“Founded in 2014 FORA is an independent brand specialised in high-quality eyewear based in Lisbon, Portugal.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | POLOpolo.pt HQ: Lisbon, PortugalReported employees: 51-200 | Lisbon, Portugal | 51-200 | Exact match | 12 contacts → |
“A POLO, SA.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Adão Oculistaadao-oculista.pt HQ: Porto, PortugalReported employees: 51-200 | Porto, Portugal | 51-200 | Exact match | 10 contacts → |
“A criação do Grupo Adão Oculista, Lda.” Recorded description excerpt · September 16, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 10 of 51 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Spectacle lens manufacturing companies: dataset insights
September 16, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
51 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for Portugal, so it is reported there. Company counts and contact totals on this page are exact for Portugal, over 51 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 16, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for spectacle lens manufacturing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many spectacle lens manufacturing companies did RevenueBase find based in Portugal?
The saved snapshot records 51 matching company records, 1,014 tracked contacts and 141 verified emails. The public preview displays 10 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 16, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Spectacle lens manufacturing companies by geography
- Spectacle lens manufacturing companies based in Sao Paulo, Brazil
- Spectacle lens manufacturing companies based in Argentina
- Spectacle lens manufacturing companies based in Australia
- Spectacle lens manufacturing companies based in Belgium
- Spectacle lens manufacturing companies based in Brazil
- Spectacle lens manufacturing companies based in Canada
- Spectacle lens manufacturing companies based in Czechia
- Spectacle lens manufacturing companies based in France
- Spectacle lens manufacturing companies based in Germany
- Spectacle lens manufacturing companies based in India
- Spectacle lens manufacturing companies based in Italy
- Spectacle lens manufacturing companies based in Mexico
Cite this list
RevenueBase Data Team. Top 10 spectacle lens manufacturing companies based in Portugal. Snapshot: September 16, 2026. https://revenuebase.ai/companies/spectacle-lens-manufacturing-companies/portugal.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Spectacle lens manufacturing companies based in Sao Paulo, Brazil
- Spectacle lens manufacturing companies based in Argentina
- Spectacle lens manufacturing companies based in Australia
- Spectacle lens manufacturing companies based in Belgium
- Spectacle lens manufacturing companies based in Brazil
- Spectacle lens manufacturing companies based in Canada