Company lists · Data refreshed September 2026

Top 25 Architectural led lighting companies based in London, United Kingdom

Name: Architectural led lighting companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 169 companies tracked

RevenueBase identified 169 architectural led lighting companies headquartered in London, United Kingdom as of September 2026 and tracks 1,472 professional contacts across them, including 732 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers architectural led lighting companies headquartered in London, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

169Companies

1,472Contacts tracked

732Verified emails

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The 25 largest architectural led lighting companies based in London, United Kingdom

Ranked by team size

Top 25 of 169 architectural led lighting companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural led lighting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	NULTY	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	124 contacts →
	Partial evidence “We’re an award-winning lighting design practice with one simple mission: to delight, excite and inspire people with our creations.” Source: RevenueBase Database · checked Sep 30, 2026
2	John Cullen Lighting	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	74 contacts →
	Strong evidence “Enhancing Spaces Through the Power of Light For over 45 years, John Cullen Lighting has led the way in luxury architectural lighting design, offering a complete service for…” Source: RevenueBase Database · checked Sep 30, 2026
3	Pooky Lighting	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	69 contacts →
	Partial evidence “Pooky is all about beautiful, decorative lighting.” Source: RevenueBase Database · checked Sep 30, 2026
4	Isometrix Lighting Design	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	63 contacts →
	Partial evidence “Isometrix was set up by Arnold Chan, an architect trained at the Architectural Association, in 1984.” Source: RevenueBase Database · checked Sep 30, 2026
5	TALA	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	57 contacts →
	Indirect evidence “Tala was founded in 2015 by Josh, Max and William-three friends from Edinburgh University who believed great design was the fastest way to a low-carbon world.” Source: RevenueBase Database · checked Sep 30, 2026
6	Atrium	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	42 contacts →
	Partial evidence “Atrium is the UK’s largest independent lighting specialist and exclusive host to some of the world’s most renowned lighting brands.” Source: RevenueBase Database · checked Sep 30, 2026
7	Speirs Major Light Architecture	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	38 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
8	Elektra Lighting	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	36 contacts →
	Partial evidence “Elektra Lighting is an award-winning lighting design consultancy established in March Currently working across 4 continents, we create stunning lighting solutions for all sectors.” Source: RevenueBase Database · checked Sep 30, 2026
9	Delta Lighting Design	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	34 contacts →
	Partial evidence “Delta Lighting Design was established in Dubai in 1998 and in London in 2014 with one simple mission: to offer the highest standard of creative lighting design and client service.” Source: RevenueBase Database · checked Sep 30, 2026
10	Lucent Lighting LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	34 contacts →
	Partial evidence “Hospitality - Residential - Retail - Leisure - Commercial - Marine Over the last 30 years working closely with the professional lighting design community Lucent has established…” Source: RevenueBase Database · checked Sep 30, 2026
11	Pharos Architectural Controls LTD	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	33 contacts →
	Strong evidence “Pharos Architectural Controls provides advanced lighting control solutions for architecture, themed entertainment and other specialist industries.” Source: RevenueBase Database · checked Sep 30, 2026
12	Lighting Design International	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	30 contacts →
	Partial evidence “Lighting can change our environment.” Source: RevenueBase Database · checked Sep 30, 2026
13	Light IQ	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	27 contacts →
	Partial evidence “Light IQ is an independent lighting consultancy; we design and supply innovative and inspirational lighting schemes for both residential and commercial properties.” Source: RevenueBase Database · checked Sep 30, 2026
14	Midstream Lighting	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	26 contacts →
	Strong evidence “We’re Midstream Lighting, a leading designer and manufacturer of advanced, robust, best-in-class LED lighting solutions for the aviation, sports and maritime industries around the…” Source: RevenueBase Database · checked Sep 30, 2026
15	Bella Figura LTD	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	26 contacts →
	Indirect evidence “Bella Figura was founded in 1982 and is based in Chelsea, London.” Source: RevenueBase Database · checked Sep 30, 2026
16	Lutron Europe	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	25 contacts →
	Partial evidence “Lighting.” Source: RevenueBase Database · checked Sep 30, 2026
17	Haberdashery Lighting	Indirect evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Indirect evidence “Haberdashery is a London brand that believes in the poetics of light and its ability to express ineffable moments.” Source: RevenueBase Database · checked Sep 30, 2026
18	The Soho Lighting CO	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “The Soho Lighting Company was born from modest beginnings and has grown to achieve international recognition for the design and quality of its electrical and lighting products.” Source: RevenueBase Database · checked Sep 30, 2026
19	Holloways Of Ludlow LTD	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	24 contacts →
	Partial evidence “Holloways of Ludlow source and supply the very best lighting and furniture for residential and commercial projects.” Source: RevenueBase Database · checked Sep 30, 2026
20	Dialight Europe	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	501-1,000	22 contacts →
	Strong evidence “Dialight (LSE: DIA.L) is a global leader in sustainable LED lighting for industrial applications.” Source: RevenueBase Database · checked Sep 30, 2026
21	Prime Light Group	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	20 contacts →
	Partial evidence “Prime Light Group is a specialist distributor of high-quality electrical components to the lighting industry and other related markets.” Source: RevenueBase Database · checked Sep 30, 2026
22	Original BTC	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	51-200	19 contacts →
	Partial evidence “Established in 1990, Original BTC manufactures relaxed, familiar lighting for traditional and contemporary homes.” Source: RevenueBase Database · checked Sep 30, 2026
23	Formation Lighting	Strong evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	19 contacts →
	Strong evidence “Formation Lighting is a service driven, architectural lighting manufacturer.” Source: RevenueBase Database · checked Sep 30, 2026
24	TM Lighting	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	18 contacts →
	Partial evidence “Bringing art to light TM Lighting is an art lighting specialist with a world-leading reputation for transforming private and public art collections globally through award-winning…” Source: RevenueBase Database · checked Sep 30, 2026
25	Into Lighting	Partial evidence	London, United KingdomHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “From our headquarters in the UK into provides creative lighting design services for projects throughout the world.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: architectural led lighting companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names architectural led lighting companies.
Partial evidence: Its own public description names part of architectural led lighting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural led lighting companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 169 architectural led lighting companies based in London, United Kingdom

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Architectural led lighting companies based in London, United Kingdom at a glance

As of Sep 30, 2026

49.7%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 169 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among architectural led lighting companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in London, United Kingdom whose own description of what they do matches “architectural led lighting companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names architectural led lighting companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among architectural led lighting companies, and records with no verified work email. Companies headquartered outside London are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 732 across the full list. 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 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names architectural led lighting companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many architectural led lighting companies are there based in London, United Kingdom?

RevenueBase identified 169 architectural led lighting companies headquartered in London, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

NULTY, headquartered in London, tops this list with the largest team on record.

Which city in the United Kingdom has the most architectural led lighting companies?

London leads the United Kingdom with 169 headquartered companies, followed by Manchester (23) and Birmingham (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 732 verified decision-maker contacts tracked across these 169 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.