Company lists · Data refreshed November 2026

Top 25 Daylighting design specialists worldwide

RevenueBase identified 783 company matches for daylighting design specialists worldwide as of November 2026 and tracks 5,011 professional contacts across them, including 1,782 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for daylighting design specialists 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 6, 2026. Country and city lists for daylighting design specialists 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 6, 2026 How this list was built
783Companies
5,011Contacts tracked
1,782Verified emails
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The 25 largest daylighting design specialists worldwide

Ranked by team size
Top 25 of 783 company matches for daylighting design specialists worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchNew York, CO, United StatesHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“Founded in 1968, HLB Lighting Design is the largest women-owned, independent architectural lighting design firm in the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchVista, CA, United StatesHQ recorded Nov 6, 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 6, 2026 · View company records in RevenueBase
3Exact matchDubai, United Arab EmiratesHQ recorded Nov 6, 202611-5068 contacts →

Exact match

“Founded in 2005, Let Design provides lighting solutions globally covering a full gamut of architectural lighting designs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5066 contacts →

Exact match

“Isometrix was set up by Arnold Chan, an architect trained at the Architectural Association, in 1984.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWattens, AustriaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“Lighting Design for all types of projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchClifton, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“dpa lighting consultants greatly values its history but concentrates on the present and future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMumbai, United Arab EmiratesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Archilum Lighting is an architectural and technical lighting design firm working across India and the Middle East.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“Das Büro Licht Kunst Licht ist ein international tätiges Lichtplanungsbüro mit Standorten in Bonn und Berlin und dem LKL Design Hub in Barcelona.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDublin, IrelandHQ recorded Nov 6, 202611-5050 contacts →

Exact match

“We are an international architectural visualisation studio and daylight and sunlight consultancy, founded in Ireland in As integrated partners in project design teams, we offer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKibbutz Dan, IsraelHQ recorded Nov 6, 2026201-50048 contacts →

Exact match

“For over 50 years, our state-of-the-art systems have helped architects to transform light (both natural and artificial) into a powerful and versatile tool, for architectural…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-20045 contacts →

Exact match

“For over 18 years, ILDL has been the definitive name in architectural lighting across South and South-East Asia trusted by leading architects, interior designers, and developers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“A Mingrone Iluminação e Consultoria é um escritório de arquitetura especializado em luminotécnica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Focus Lighting is an award-winning professional architectural lighting design firm located in New York City.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Brandston Partnership Inc.(BPI), an award winning architectural lighting design firm, has completed over projects in North America, South America, Europe, Asia and Australia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Speirs Major Light Architecture (SMLA) are an independent, award-winning international design practice that uses light and darkness to enhance the experience of the visual…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGurgaon, IndiaHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“DPI Daylighting introduced architecture with diffused daylight, in India, in 2001.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAuckland, New ZealandHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“With over 30 years experience in lighting design, MHL (formerly Mark Herring Lighting) has a wealth of technical knowledge, as well as an attuned understanding of lighting craft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“We are an independent Lighting Design consultancy practice with over 30 years of experience in architectural lighting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“We are lighting designers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLeicester, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“Roof Maker manufactures a suite of patented rooflights, designed to address the most demanding challenges our customers face.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSurrey, United KingdomHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“For more than 30 years, Whitesales has been driving innovation in the development of daylighting and roof glazing solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLong Beach, CA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Established in 1992, Lighting Design Alliance is an internationally-known, full-service architectural lighting design firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Reveal Design Group, is an award-winning architectural lighting design company that brings to each project a breadth and variety of experience from each member of the design team.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCambridge, MA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Lam Partners provides lighting consulting for architecture and urban design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchBaulkham Hills, AustraliaHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Mission Statement: To bring the goodness of Natural Light into lives, making people Happier, Healthier and Smarter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 783 daylighting design specialists worldwide

See the full list, filter by size, metro and specialty, and access 1,782 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Daylighting design specialists worldwide at a glance

As of Nov 6, 2026
35.6%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
3.1%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
546
11-50
190
51-200
30
201-500
3
501-1,000
1
5,001-10,000
1
10001+
1

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 design specialists are linked below.
What qualifies
Company records worldwide whose business descriptions match “daylighting design specialists” 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 1,782 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 6, 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 design specialists by location

5 lists · largest first

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

How many daylighting design specialists are there worldwide?

RevenueBase identified 783 company matches for daylighting design specialists 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?

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

Which country has the most daylighting design specialists?

The United States leads with 201 companies, followed by the United Kingdom (52) and India (40). Every daylighting design specialists list by country and city is linked on this page.

Which city has the most daylighting design specialists?

New York leads with 24 company records, followed by London (18) and Milan (8).

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 1,782 professional contacts with verified work emails tracked across these 783 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 6, 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.