Company lists · Data refreshed September 2026

Top 25 Specialty lighting distributors based in the United Kingdom

Name: Specialty lighting distributors based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 906 companies tracked

RevenueBase identified 906 specialty lighting distributors headquartered in the United Kingdom as of September 2026 and tracks 9,512 professional contacts across them, including 3,536 with verified work emails. London is the largest hub.

This list covers specialty lighting distributors headquartered in the 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 18, 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 18, 2026 86% judged on-target in blind review

906Companies

9,512Contacts tracked

3,536Verified emails

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The 25 largest specialty lighting distributors based in the United Kingdom

Ranked by team size

Top 25 of 906 specialty lighting distributors based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to specialty lighting distributors: 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	Thorn Lighting	Partial evidence	Spennymoor, United KingdomHQ checked Sep 18, 2026	1,001-5,000	444 contacts →
	Partial evidence “With nearly 100 years’ experience in manufacturing and supplying efficient, high-quality and connected solutions, Thorn knows lighting, inside out.” Source: RevenueBase Database · checked Sep 18, 2026
2	Luceco Group	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	1,001-5,000	289 contacts →
	Partial evidence “Luceco Group is a global business that manufactures and distributes high-quality and innovative LED lighting products, EV Chargers, Electrical Wiring Devices and Accessories…” Source: RevenueBase Database · checked Sep 18, 2026
3	Aurora Lighting	Strong evidence	Welwyn Garden City, United KingdomHQ checked Sep 18, 2026	51-200	135 contacts →
	Strong evidence “Aurora Lighting, a specialist designer and manufacturer of LED lighting for the trade market.” Source: RevenueBase Database · checked Sep 18, 2026
4	Dextra Group PLC	Strong evidence	Gillingham, United KingdomHQ checked Sep 18, 2026	501-1,000	133 contacts →
	Strong evidence “The largest privately owned UK manufacturer of commercial, industrial, retail and speciality lighting products.” Source: RevenueBase Database · checked Sep 18, 2026
5	Ledflex Group	Partial evidence	Winchester, United KingdomHQ checked Sep 18, 2026	51-200	123 contacts →
	Partial evidence “Mission: We manufacture well-engineered linear lighting systems that integrate with the dynamic demands of today’s market.” Source: RevenueBase Database · checked Sep 18, 2026
6	Poole Lighting Limited	Partial evidence	Poole, United KingdomHQ checked Sep 18, 2026	201-500	106 contacts →
	Partial evidence “For over 30 years, Poole Lighting has been a trusted designer, manufacturer and supplier of lighting products, for leading UK and European retailers, wholesalers and specifiers.” Source: RevenueBase Database · checked Sep 18, 2026
7	ASD Lighting PLC	Partial evidence	Rotherham, United KingdomHQ checked Sep 18, 2026	201-500	106 contacts →
	Partial evidence “ASD Lighting PLC design, develop and manufacture a comprehensive range of lighting products and lighting solutions to the highest standards, with design flair and creativity.” Source: RevenueBase Database · checked Sep 18, 2026
8	JCC Lighting	Partial evidence	Tangmere, United KingdomHQ checked Sep 18, 2026	51-200	96 contacts →
	Partial evidence “JCC Lighting has been a leader in the lighting market for over thirty years.” Source: RevenueBase Database · checked Sep 18, 2026
9	Collingwood Lighting	Partial evidence	Sywell, United KingdomHQ checked Sep 18, 2026	51-200	94 contacts →
	Partial evidence “Collingwood Lighting is a design led business.” Source: RevenueBase Database · checked Sep 18, 2026
10	Astro Lighting	Indirect evidence	Essex, United KingdomHQ checked Sep 18, 2026	51-200	91 contacts →
	Indirect evidence “Since 1997, Astro’s philosophy has been rooted in purposeful design and lasting quality.” Source: RevenueBase Database · checked Sep 18, 2026
11	DDD Design LTD	Partial evidence	Kent, United KingdomHQ checked Sep 18, 2026	n/a	87 contacts →
	Partial evidence “About us Our lighting design team in the Southeast of England has over 38 years of experience within the lighting industry, with a range of early backgrounds within product…” Source: RevenueBase Database · checked Sep 18, 2026
12	Designplan Lighting	Partial evidence	Sutton, United KingdomHQ checked Sep 18, 2026	51-200	84 contacts →
	Partial evidence “For over 60 years we have worked with customers and partners to create lighting solutions that change lives.” Source: RevenueBase Database · checked Sep 18, 2026
13	Tamlite Lighting	Partial evidence	Redditch, United KingdomHQ checked Sep 18, 2026	201-500	82 contacts →
	Partial evidence “Tamlite Lighting is an award-winning UK lighting manufacturer founded 1967 in Telford, offering one of the broadest, strongest and most technically advanced product portfolios of…” Source: RevenueBase Database · checked Sep 18, 2026
14	CU Phosco	Indirect evidence	Ware, United KingdomHQ checked Sep 18, 2026	201-500	81 contacts →
	Indirect evidence “C.U.” Source: RevenueBase Database · checked Sep 18, 2026
15	DW Windsor	Partial evidence	Hoddesdon, United KingdomHQ checked Sep 18, 2026	51-200	77 contacts →
	Partial evidence “For over 45 years, DW Windsor has delivered high-quality lighting equipment to the global specification market.” Source: RevenueBase Database · checked Sep 18, 2026
16	Unibox	Partial evidence	Manchester, United KingdomHQ checked Sep 18, 2026	51-200	76 contacts →
	Partial evidence “We are UK's leading solution provider of LED lighting, lightboxes, modular aluminium profile systems, and display solutions.” Source: RevenueBase Database · checked Sep 18, 2026
17	John Cullen Lighting	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	51-200	74 contacts →
	Partial 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 18, 2026
18	Holophane Europe LTD	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 18, 2026	51-200	72 contacts →
	Partial evidence “For over 125 years the name Holophane has enjoyed an enviable reputation throughout the world for expertise, quality and innovation in lighting.” Source: RevenueBase Database · checked Sep 18, 2026
19	ERF Electrical	Indirect evidence	Nottingham, United KingdomHQ checked Sep 18, 2026	51-200	72 contacts →
	Indirect evidence “ERF Electrical Wholesalers Ltd.” Source: RevenueBase Database · checked Sep 18, 2026
20	Pooky Lighting	Partial evidence	London, United KingdomHQ checked Sep 18, 2026	51-200	69 contacts →
	Partial evidence “Pooky is all about beautiful, decorative lighting.” Source: RevenueBase Database · checked Sep 18, 2026
21	Simmtronic	Partial evidence	Hoddesdon, United KingdomHQ checked Sep 18, 2026	51-200	65 contacts →
	Partial evidence “Since 1990 Simmtronic has focused on the development and manufacture of advanced lighting control systems.” Source: RevenueBase Database · checked Sep 18, 2026
22	Searchlight Electric	Partial evidence	Manchester, United KingdomHQ checked Sep 18, 2026	51-200	64 contacts →
	Partial evidence “Searchlight Electric is one of the UK’s most established decorative lighting manufacturers, combining more than 80 years of heritage with modern design and large‑scale production.” Source: RevenueBase Database · checked Sep 18, 2026
23	Isometrix Lighting Design	Indirect evidence	London, United KingdomHQ checked Sep 18, 2026	11-50	63 contacts →
	Indirect evidence “Isometrix was set up by Arnold Chan, an architect trained at the Architectural Association, in 1984.” Source: RevenueBase Database · checked Sep 18, 2026
24	Valuelights	Partial evidence	Manchester, United KingdomHQ checked Sep 18, 2026	51-200	62 contacts →
	Partial evidence “At ValueLights our commitment is as clear today as it was the day we opened our doors back in 2009, to become the go-to people for lighting for homeowners, business owners and the…” Source: RevenueBase Database · checked Sep 18, 2026
25	Urbis Schréder	Indirect evidence	Basingstoke, United KingdomHQ checked Sep 18, 2026	51-200	54 contacts →
	Indirect evidence “Why?” Source: RevenueBase Database · checked Sep 18, 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: specialty lighting distributors. 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 specialty lighting distributors.
Partial evidence: Its own public description names part of specialty lighting distributors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name specialty lighting distributors. 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 906 specialty lighting distributors based in the United Kingdom

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Specialty lighting distributors based in the United Kingdom at a glance

As of Sep 18, 2026

37.2%Verified-email coverage

10.5Average contacts per company

11-50Median size (employees)

14.1%Largest-city concentration · London

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

439

11-50

321

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 906 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 specialty lighting distributors, 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 the United Kingdom whose own description of what they do matches “specialty lighting distributors”. 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 specialty lighting distributors), 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 specialty lighting distributors, and records with no verified work email. Companies headquartered outside United Kingdom 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, 3,536 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 18, 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.

Specialty lighting distributors by metro

Specialty lighting distributors in London128

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 specialty lighting distributors, 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 specialty lighting distributors are there based in the United Kingdom?

RevenueBase identified 906 specialty lighting distributors headquartered in the 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?

Thorn Lighting, headquartered in Spennymoor, tops this list with the largest team on record.

Which city has the most specialty lighting distributors?

London leads with 128 headquartered companies, followed by Manchester (24) and Birmingham (18).

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 3,536 verified decision-maker contacts tracked across these 906 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 18, 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.