Company lists · Data refreshed October 2026
Top 25 Boat window and porthole manufacturers worldwide
RevenueBase identified 191 company matches for boat window and porthole manufacturers worldwide as of October 2026 and tracks 1,603 professional contacts across them, including 474 with verified work emails. The United States is the largest market and Ad the largest hub.
This list covers company matches for boat window and porthole manufacturers 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 9, 2026. Country and city lists for boat window and porthole manufacturers follow the table.
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 25 largest boat window and porthole manufacturers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 126 contacts → | ||||
Exact match “Lewmar is part of Lippert, a global supplier of yacht equipment to the world's leading boat builders.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 90 contacts → | ||||
Exact match “AdvanTec Marine is the parent brand to Diamond Sea Glaze, Freeman Marine, Pacific Coast Marine, Steelhead Marine, and USA Sliding Doors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 72 contacts → | ||||
Exact match “MPO Fenêtres est une entreprise fondée en 1970 en Normandie, à Alençon (61).” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Winel Industry Group Our purpose is to build the most sophisticated and modern marine solutions in the world, to guarantee your safety and comfort at sea.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “IMS Technologies is a world leading supplier of watertight sliding doors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 50 contacts → | ||||
Exact match “For more than 40 years, Trend Marine® has been the industry leader for high-quality marine glazing products for yachts of all sizes.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 47 contacts → | ||||
Exact match “Makefast Ltd.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 39 contacts → | ||||
Exact match “Company Profile Karaca Gemi is among the world in developing and producing ship windows, glass and frame constructions with more than 10 years experience in supplying customized…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 35 contacts → | ||||
Exact match “Navix has designed and manufactured quality boat parts for well over 20 years.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 30 contacts → | ||||
Exact match “Pompanette, LLC builds premium marine seating, hatches, and hardware trusted by top boat builders and captains worldwide.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “For more than four decades ROCA has developed, designed and produced quality products for marine and industrial applications.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 25 contacts → | ||||
Exact match “Proudly servicing Boat Manufacturers for over 50 years.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 22 contacts → | ||||
Exact match “ERTEC AS har produsenter av fritidsbåter og yrkesbåter i store deler av Europa som kunder.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “Founded in 1990, Oceanair Marine Limited continues to be the world’s leading supplier of blinds, shades, screens, and soft furnishings in the marine market.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “GOIOT know-how for quality aluminium, stainless and plastics parts for marine applications is renowned since 1928.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Schoenrock Hydraulik Marine Systems GmbH is a well experienced supplier of hydraulic and electric watertight sliding bulkhead doors, shell doors and ventilation damper systems for…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 18 contacts → | ||||
Exact match “Seaglaze was founded in 1970 and occupies a modern, custom-built sq ft factory on the outskirts of Norwich in the heart of the Norfolk Broads.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 17 contacts → | ||||
Exact match “WINGECO Srl is a young company, set up by a skilled and cohesive team, with a wide range of knowhow and experience in the marine market.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 17 contacts → | ||||
Exact match “Selfa Arctic har siden 1972 levert over 800 fiskefartøy til norske fiskere og internasjonale markeder.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 16 contacts → | ||||
Exact match “POCADEL Oy supplies high quality B15 and A60 glass doors and walls / partitions / windows for marine and offshore use.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “We are a leader in the design, assembly and installation of high-quality doors, hatches and elevators for all superyacht and naval applications.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “Nemo, brand of Quick Group, stands out as an Italian excellence that skillfully blends tradition and innovation, specialized in tailor-made solutions for for powerboats and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 14 contacts → | ||||
Exact match “Ship doors and hatches is our main focus area and we are one of the world leaders in this sector.” Recorded in the RevenueBase company graph · Oct 9, 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 “boat window and porthole manufacturers”. 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 25 of 191 boat window and porthole manufacturers worldwide
See the full list, filter by size, metro and specialty, and access 474 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Boat window and porthole manufacturers worldwide at a glance
As of Oct 9, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for boat window and porthole manufacturers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “boat window and porthole 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. 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 474 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 9, 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.
Boat window and porthole manufacturers by location
1 lists · largest firstEvery Boat window and porthole manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “boat window and porthole manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many boat window and porthole manufacturers are there worldwide?
RevenueBase identified 191 company matches for boat window and porthole manufacturers 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?
Lewmar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most boat window and porthole manufacturers?
The United States leads with 33 companies. Every boat window and porthole manufacturers list by country and city is linked on this page.
Which city has the most boat window and porthole manufacturers?
Ad leads with 2 company records, followed by Belleville (2) and Bridgeport (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 474 professional contacts with verified work emails tracked across these 191 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 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 191 boat window and porthole manufacturers worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 boat window and porthole manufacturers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 191 matching company records for boat window and porthole manufacturers worldwide, with 1,603 tracked contacts and 474 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 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 25 boat window and porthole manufacturers worldwide
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 | Lewmarlewmar.com HQ: Havant, United KingdomReported employees: 501-1,000 | Havant, United Kingdom | 501-1,000 | Exact match | 126 contacts → |
“Lewmar is part of Lippert, a global supplier of yacht equipment to the world's leading boat builders.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Advantec Marineadvantecmarine.comHQ: Chilliwack, BC, CanadaReported employees: 201-500 | Chilliwack, BC, Canada | 201-500 | Exact match | 90 contacts → |
“AdvanTec Marine is the parent brand to Diamond Sea Glaze, Freeman Marine, Pacific Coast Marine, Steelhead Marine, and USA Sliding Doors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MPO Fenêtresmpofenetres.com HQ: Cerise, FranceReported employees: 51-200 | Cerise, France | 51-200 | Exact match | 72 contacts → |
“MPO Fenêtres est une entreprise fondée en 1970 en Normandie, à Alençon (61).” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Winel B.Vwinel.nlHQ: Assen, NetherlandsReported employees: 51-200 | Assen, Netherlands | 51-200 | Exact match | 52 contacts → |
“Winel Industry Group Our purpose is to build the most sophisticated and modern marine solutions in the world, to guarantee your safety and comfort at sea.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  IMS Technologies ASimstec.noHQ: Akland, New ZealandReported employees: 201-500 | Akland, New Zealand | 201-500 | Exact match | 51 contacts → |
“IMS Technologies is a world leading supplier of watertight sliding doors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Trend Marine Productstrendmarine.com HQ: Great Yarmouth, United KingdomReported employees: 201-500 | Great Yarmouth, United Kingdom | 201-500 | Exact match | 50 contacts → |
“For more than 40 years, Trend Marine® has been the industry leader for high-quality marine glazing products for yachts of all sizes.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Makefast Groupmakefast.com HQ: Newtown, United StatesReported employees: 51-200 | Newtown, United States | 51-200 | Exact match | 47 contacts → |
“Makefast Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Karacakaracagemi.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 39 contacts → |
“Company Profile Karaca Gemi is among the world in developing and producing ship windows, glass and frame constructions with more than 10 years experience in supplying customized…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Navix OYnavix.fiHQ: Paimio, FinlandReported employees: 51-200 | Paimio, Finland | 51-200 | Exact match | 35 contacts → |
“Navix has designed and manufactured quality boat parts for well over 20 years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pompanette LLCpompanette.com HQ: Charlestown, NH, United StatesReported employees: 51-200 | Charlestown, NH, United States | 51-200 | Exact match | 30 contacts → |
“Pompanette, LLC builds premium marine seating, hatches, and hardware trusted by top boat builders and captains worldwide.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Roca Industryrocaindustry.com HQ: Tyresö, SwedenReported employees: 51-200 | Tyresö, Sweden | 51-200 | Exact match | 26 contacts → |
“For more than four decades ROCA has developed, designed and produced quality products for marine and industrial applications.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GG Schmitt & Sonsggschmitt.com HQ: Sarasota, FL, United StatesReported employees: 51-200 | Sarasota, FL, United States | 51-200 | Exact match | 25 contacts → |
“Proudly servicing Boat Manufacturers for over 50 years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Ertec ASertec.noHQ: Tvedestrand, NorwayReported employees: 51-200 | Tvedestrand, Norway | 51-200 | Exact match | 22 contacts → |
“ERTEC AS har produsenter av fritidsbåter og yrkesbåter i store deler av Europa som kunder.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oceanair Marine LTDoceanair.co.uk HQ: Selsey, United KingdomReported employees: 51-200 | Selsey, United Kingdom | 51-200 | Exact match | 20 contacts → |
“Founded in 1990, Oceanair Marine Limited continues to be the world’s leading supplier of blinds, shades, screens, and soft furnishings in the marine market.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  GOIOTgoiot.frHQ: St Herblain, FranceReported employees: 11-50 | St Herblain, France | 11-50 | Exact match | 20 contacts → |
“GOIOT know-how for quality aluminium, stainless and plastics parts for marine applications is renowned since 1928.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Schoenrock Hydraulik Marine Systems Gmbhschoenrock-hydraulik.comHQ: Tornesch, GermanyReported employees: 51-200 | Tornesch, Germany | 51-200 | Exact match | 19 contacts → |
“Schoenrock Hydraulik Marine Systems GmbH is a well experienced supplier of hydraulic and electric watertight sliding bulkhead doors, shell doors and ventilation damper systems for…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Manufacturas Vental SAvental.es HQ: Logrono, SpainReported employees: 51-200 | Logrono, Spain | 51-200 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  Seaglaze Marine Windowsseaglaze.co.ukHQ: Norwich, United KingdomReported employees: 51-200 | Norwich, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Seaglaze was founded in 1970 and occupies a modern, custom-built sq ft factory on the outskirts of Norwich in the heart of the Norfolk Broads.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Wingeco S.R.Lwingeco.itHQ: Genoa, ItalyReported employees: 11-50 | Genoa, Italy | 11-50 | Exact match | 17 contacts → |
“WINGECO Srl is a young company, set up by a skilled and cohesive team, with a wide range of knowhow and experience in the marine market.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Selfa Arctic ASselfa.noHQ: Sandtorg, NorwayReported employees: 11-50 | Sandtorg, Norway | 11-50 | Exact match | 17 contacts → |
“Selfa Arctic har siden 1972 levert over 800 fiskefartøy til norske fiskere og internasjonale markeder.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pocadel OYpocadel.fi HQ: Sauvo, FinlandReported employees: 11-50 | Sauvo, Finland | 11-50 | Exact match | 16 contacts → |
“POCADEL Oy supplies high quality B15 and A60 glass doors and walls / partitions / windows for marine and offshore use.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Newthexnewthex.com HQ: Kolham, NetherlandsReported employees: 11-50 | Kolham, Netherlands | 11-50 | Exact match | 15 contacts → |
“We are a leader in the design, assembly and installation of high-quality doors, hatches and elevators for all superyacht and naval applications.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  NEMOnemoindustrie.comHQ: Mercato Saraceno, ItalyReported employees: 201-500 | Mercato Saraceno, Italy | 201-500 | Exact match | 15 contacts → |
“Nemo, brand of Quick Group, stands out as an Italian excellence that skillfully blends tradition and innovation, specialized in tailor-made solutions for for powerboats and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | OY Maritim ABmaritim.fi HQ: FinlandReported employees: 11-50 | Finland | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Libra-Plast ASlibra.no HQ: Hareid, NorwayReported employees: 51-200 | Hareid, Norway | 51-200 | Exact match | 14 contacts → |
“Ship doors and hatches is our main focus area and we are one of the world leaders in this sector.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 191 company matches
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Boat window and porthole manufacturers: dataset insights
October 9, 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
191 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 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 191 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: October 9, 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 ↗
Boat window and porthole manufacturers by location
1 lists · largest firstEvery Boat window and porthole manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for boat window and porthole manufacturers?
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 boat window and porthole manufacturers did RevenueBase find worldwide?
The saved snapshot records 191 matching company records, 1,603 tracked contacts and 474 verified emails. The public preview displays 25 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: October 9, 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.
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Cite this list
RevenueBase Data Team. Top 25 boat window and porthole manufacturers worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/boat-window-and-porthole-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 boat window and porthole manufacturers worldwide
RevenueBase records 191 matching company records for boat window and porthole manufacturers worldwide, with 1,603 tracked contacts and 474 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 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 25 boat window and porthole manufacturers worldwide
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 | Lewmarlewmar.com HQ: Havant, United KingdomReported employees: 501-1,000 | Havant, United Kingdom | 501-1,000 | Exact match | 126 contacts → |
“Lewmar is part of Lippert, a global supplier of yacht equipment to the world's leading boat builders.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Advantec Marineadvantecmarine.com HQ: Chilliwack, BC, CanadaReported employees: 201-500 | Chilliwack, BC, Canada | 201-500 | Exact match | 90 contacts → |
“AdvanTec Marine is the parent brand to Diamond Sea Glaze, Freeman Marine, Pacific Coast Marine, Steelhead Marine, and USA Sliding Doors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MPO Fenêtresmpofenetres.com HQ: Cerise, FranceReported employees: 51-200 | Cerise, France | 51-200 | Exact match | 72 contacts → |
“MPO Fenêtres est une entreprise fondée en 1970 en Normandie, à Alençon (61).” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Winel B.Vwinel.nl HQ: Assen, NetherlandsReported employees: 51-200 | Assen, Netherlands | 51-200 | Exact match | 52 contacts → |
“Winel Industry Group Our purpose is to build the most sophisticated and modern marine solutions in the world, to guarantee your safety and comfort at sea.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | IMS Technologies ASimstec.no HQ: Akland, New ZealandReported employees: 201-500 | Akland, New Zealand | 201-500 | Exact match | 51 contacts → |
“IMS Technologies is a world leading supplier of watertight sliding doors.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Trend Marine Productstrendmarine.com HQ: Great Yarmouth, United KingdomReported employees: 201-500 | Great Yarmouth, United Kingdom | 201-500 | Exact match | 50 contacts → |
“For more than 40 years, Trend Marine® has been the industry leader for high-quality marine glazing products for yachts of all sizes.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Makefast Groupmakefast.com HQ: Newtown, United StatesReported employees: 51-200 | Newtown, United States | 51-200 | Exact match | 47 contacts → |
“Makefast Ltd.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Karacakaracagemi.com.tr HQ: Istanbul, TürkiyeReported employees: 51-200 | Istanbul, Türkiye | 51-200 | Exact match | 39 contacts → |
“Company Profile Karaca Gemi is among the world in developing and producing ship windows, glass and frame constructions with more than 10 years experience in supplying customized…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Navix OYnavix.fi HQ: Paimio, FinlandReported employees: 51-200 | Paimio, Finland | 51-200 | Exact match | 35 contacts → |
“Navix has designed and manufactured quality boat parts for well over 20 years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Pompanette LLCpompanette.com HQ: Charlestown, NH, United StatesReported employees: 51-200 | Charlestown, NH, United States | 51-200 | Exact match | 30 contacts → |
“Pompanette, LLC builds premium marine seating, hatches, and hardware trusted by top boat builders and captains worldwide.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Roca Industryrocaindustry.com HQ: Tyresö, SwedenReported employees: 51-200 | Tyresö, Sweden | 51-200 | Exact match | 26 contacts → |
“For more than four decades ROCA has developed, designed and produced quality products for marine and industrial applications.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | GG Schmitt & Sonsggschmitt.com HQ: Sarasota, FL, United StatesReported employees: 51-200 | Sarasota, FL, United States | 51-200 | Exact match | 25 contacts → |
“Proudly servicing Boat Manufacturers for over 50 years.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Ertec ASertec.no HQ: Tvedestrand, NorwayReported employees: 51-200 | Tvedestrand, Norway | 51-200 | Exact match | 22 contacts → |
“ERTEC AS har produsenter av fritidsbåter og yrkesbåter i store deler av Europa som kunder.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Oceanair Marine LTDoceanair.co.uk HQ: Selsey, United KingdomReported employees: 51-200 | Selsey, United Kingdom | 51-200 | Exact match | 20 contacts → |
“Founded in 1990, Oceanair Marine Limited continues to be the world’s leading supplier of blinds, shades, screens, and soft furnishings in the marine market.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | GOIOTgoiot.fr HQ: St Herblain, FranceReported employees: 11-50 | St Herblain, France | 11-50 | Exact match | 20 contacts → |
“GOIOT know-how for quality aluminium, stainless and plastics parts for marine applications is renowned since 1928.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Schoenrock Hydraulik Marine Systems Gmbhschoenrock-hydraulik.com HQ: Tornesch, GermanyReported employees: 51-200 | Tornesch, Germany | 51-200 | Exact match | 19 contacts → |
“Schoenrock Hydraulik Marine Systems GmbH is a well experienced supplier of hydraulic and electric watertight sliding bulkhead doors, shell doors and ventilation damper systems for…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Manufacturas Vental SAvental.es HQ: Logrono, SpainReported employees: 51-200 | Logrono, Spain | 51-200 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | Seaglaze Marine Windowsseaglaze.co.uk HQ: Norwich, United KingdomReported employees: 51-200 | Norwich, United Kingdom | 51-200 | Exact match | 18 contacts → |
“Seaglaze was founded in 1970 and occupies a modern, custom-built sq ft factory on the outskirts of Norwich in the heart of the Norfolk Broads.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wingeco S.R.Lwingeco.it HQ: Genoa, ItalyReported employees: 11-50 | Genoa, Italy | 11-50 | Exact match | 17 contacts → |
“WINGECO Srl is a young company, set up by a skilled and cohesive team, with a wide range of knowhow and experience in the marine market.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Selfa Arctic ASselfa.no HQ: Sandtorg, NorwayReported employees: 11-50 | Sandtorg, Norway | 11-50 | Exact match | 17 contacts → |
“Selfa Arctic har siden 1972 levert over 800 fiskefartøy til norske fiskere og internasjonale markeder.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Pocadel OYpocadel.fi HQ: Sauvo, FinlandReported employees: 11-50 | Sauvo, Finland | 11-50 | Exact match | 16 contacts → |
“POCADEL Oy supplies high quality B15 and A60 glass doors and walls / partitions / windows for marine and offshore use.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Newthexnewthex.com HQ: Kolham, NetherlandsReported employees: 11-50 | Kolham, Netherlands | 11-50 | Exact match | 15 contacts → |
“We are a leader in the design, assembly and installation of high-quality doors, hatches and elevators for all superyacht and naval applications.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | NEMOnemoindustrie.com HQ: Mercato Saraceno, ItalyReported employees: 201-500 | Mercato Saraceno, Italy | 201-500 | Exact match | 15 contacts → |
“Nemo, brand of Quick Group, stands out as an Italian excellence that skillfully blends tradition and innovation, specialized in tailor-made solutions for for powerboats and…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | OY Maritim ABmaritim.fi HQ: FinlandReported employees: 11-50 | Finland | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 25 | Libra-Plast ASlibra.no HQ: Hareid, NorwayReported employees: 51-200 | Hareid, Norway | 51-200 | Exact match | 14 contacts → |
“Ship doors and hatches is our main focus area and we are one of the world leaders in this sector.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 191 company matches
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Boat window and porthole manufacturers: dataset insights
October 9, 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
191 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 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 191 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: October 9, 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 ↗
Boat window and porthole manufacturers by location
1 lists · largest firstEvery Boat window and porthole manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for boat window and porthole manufacturers?
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 boat window and porthole manufacturers did RevenueBase find worldwide?
The saved snapshot records 191 matching company records, 1,603 tracked contacts and 474 verified emails. The public preview displays 25 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: October 9, 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
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Cite this list
RevenueBase Data Team. Top 25 boat window and porthole manufacturers worldwide. Snapshot: October 9, 2026. https://revenuebase.ai/companies/browse/boat-window-and-porthole-manufacturers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗