Company lists · Data refreshed November 2026

Top 25 Daylighting suppliers worldwide

RevenueBase identified 1,548 company matches for daylighting suppliers worldwide as of November 2026 and tracks 18,210 professional contacts across them, including 6,284 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for daylighting suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026. Country and city lists for daylighting suppliers 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
1,548Companies
18,210Contacts tracked
6,284Verified emails
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The 25 largest daylighting suppliers worldwide

Ranked by team size
Top 25 of 1,548 company matches for daylighting suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHorsholm, DenmarkHQ recorded Nov 5, 202610001+5,325 contacts →

Exact match

“For more than 80 years, the VELUX Group has created better living environments for people around the world; making the most of daylight and fresh air through the roof.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchNowy Sącz, PolandHQ recorded Nov 5, 20261,001-5,000321 contacts →

Exact match

“FAKRO is a private company established in Poland in 1991.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchRehau, GermanyHQ recorded Nov 5, 20261,001-5,000306 contacts →

Exact match

“LAMILUX is one of Europe's most established and experienced manufacturers of daylight systems and is one of the leading producers of fiber-reinforced composites in the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchSax, SpainHQ recorded Nov 5, 2026201-500227 contacts →

Exact match

“The advantages of a leading group High production capacity Gaviota is an international company with an excellent capacity for innovation, based on its creativity and effective…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchBad Mergentheim, GermanyHQ recorded Nov 5, 20261,001-5,000201 contacts →

Exact match

“Roto Frank Dachsystem-Technologie ist eine von drei Divisionen der Roto Frank Holding AG.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchCape Town, South AfricaHQ recorded Nov 5, 2026201-500168 contacts →

Exact match

“Eurolux is a household name across South Africa and the African continent as a whole – a brand associated with quality lighting at affordable pricing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchLuynes, FranceHQ recorded Nov 5, 202651-200149 contacts →

Exact match

“Bluetek est née du savoir-faire et de l’expérience de SIH, Sodilight et Hexadome, acteurs majeurs du marché des exutoires de fumées.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchVista, CA, United StatesHQ recorded Nov 5, 202651-200127 contacts →

Exact match

“Based in Vista, Calif, Solatube International Inc, a Kingspan Light + Air, is the worldwide leading innovator, manufacturer and marketer of Tubular Daylighting Devices (TDDs).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchManchester, NH, United StatesHQ recorded Nov 5, 2026201-500126 contacts →

Exact match

“Kalwall® has been providing the world with the most advanced solutions in diffuse daylighting™ since company founder Robert R.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchEdgewood, United StatesHQ recorded Nov 5, 202651-200114 contacts →

Exact match

“SINCE 1977, WindowRama has established a reputation as the Northeast’s leading window, door, and skylight supplier for homeowners and professionals.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchStasegem, BelgiumHQ recorded Nov 5, 2026201-500113 contacts →

Exact match

“Skylux, a Belgian family business in its third generation, is specialised in bringing natural daylight indoors through sloping and flat roofs and offering outdoor living solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchCiudad Juarez, MexicoHQ recorded Nov 5, 2026201-500109 contacts →

Exact match

“Empresa Líder en material eléctrico, Iluminación y Equipo para sistemas Solares, contamos con el mejor Departamento de de Iluminación y control.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchHorsens, DenmarkHQ recorded Nov 5, 20261,001-5,000100 contacts →

Exact match

“VELFAC udvikler og producerer vinduer og døre, som sætter standarden med hensyn til dagslysoptimering, udsigt, frisk luft og energieffektivitet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchFertőd, HungaryHQ recorded Nov 5, 202651-20096 contacts →

Exact match

“Altaterra manufactures and delivers roof windows and is also a market leader in private label product offers, addressing the middle and low segments.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchSt. Louis, MO, United StatesHQ recorded Nov 5, 202651-20096 contacts →

Exact match

“Whether you’re constructing new buildings, or need to retrofit your current locations, Villa Lighting will help you find a solution that increases your business sales while saving…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHigh Wycombe, United KingdomHQ recorded Nov 5, 202651-20094 contacts →

Exact match

“Monodraught Ltd design and manufacture low carbon, low energy solutions for the Natural Ventilation, Natural Daylight and Natural Cooling markets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchDeerfield, IL, United StatesHQ recorded Nov 5, 202651-20094 contacts →

Exact match

“Solar Innovations® Architectural Glazing Systems is a growing, vibrant company that is motivated to dramatically increase our market share in the building materials space by…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchHighland, NY, United StatesHQ recorded Nov 5, 202651-20092 contacts →

Exact match

“Selux is committed to the development of advanced, energy-efficient, interior and exterior luminaires that have helped transform light from a mundane necessity into a vital…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Nov 5, 2026501-1,00088 contacts →

Exact match

“Selux is a leading supplier of sustainable lighting solutions for exterior applications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchTotowa, United StatesHQ recorded Nov 5, 2026201-50082 contacts →

Exact match

“We sustainably manufacture world-class luminaires for architectural lighting design and we move fast; virtually all of our products ship from our New Jersey factory with…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSydney, AustraliaHQ recorded Nov 5, 202651-20076 contacts →

Exact match

“At Arcadia, we collaborate with top-tier architects, engineers, builders, developers, and contractors, to deliver premium bespoke facade elements, louvre systems and ventilation…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchBarra Velha, BrazilHQ recorded Nov 5, 202651-20073 contacts →

Exact match

“Grupo MB manufactures, distributes and implements intelligent and customized solutions for ventilation and natural lighting in industrial projects, collaborating with the…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchColumbia, MD, United StatesHQ recorded Nov 5, 202651-20072 contacts →

Exact match

“Incorporated in 1939, One Source Associates, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchDiss, United KingdomHQ recorded Nov 5, 202651-20069 contacts →

Exact match

“Technical experts in the design, manufacture and supply of engineered, architectural glass rooflights for residential and commercial buildings.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMequon, WI, United StatesHQ recorded Nov 5, 202651-20068 contacts →

Exact match

“SPI Lighting may be located in the Midwest, but we are a forerunner in the commercial lighting industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,548 daylighting suppliers worldwide

See the full list, filter by size, metro and specialty, and access 6,284 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Daylighting suppliers worldwide at a glance

As of Nov 5, 2026
34.5%Verified-email coverage
11.8Average contacts per company
11-50Median size (employees)
1.2%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
752
11-50
526
51-200
176
201-500
34
501-1,000
9
1,001-5,000
14
5,001-10,000
3
10001+
4

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 daylighting suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “daylighting suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 6,284 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 November 5, 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.

Daylighting suppliers by location

10 lists · largest first

Every Daylighting suppliers 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 “daylighting suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many daylighting suppliers are there worldwide?

RevenueBase identified 1,548 company matches for daylighting suppliers worldwide as of November 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?

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

Which country has the most daylighting suppliers?

The United States leads with 339 companies, followed by the United Kingdom (118) and the Netherlands (102). Every daylighting suppliers list by country and city is linked on this page.

Which city has the most daylighting suppliers?

London leads with 18 company records, followed by Delhi (10) and Dubai (9).

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 6,284 professional contacts with verified work emails tracked across these 1,548 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 November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.