Company lists · Data refreshed September 2026

Top 25 Lighting design firms based in the United Kingdom

Name: Lighting design firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 787 companies tracked

RevenueBase identified 787 lighting design firms headquartered in the United Kingdom as of September 2026 and tracks 6,403 professional contacts across them, including 2,456 with verified work emails. London is the largest hub.

This list covers lighting design firms 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 20, 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 20, 2026 86% judged on-target in blind review

787Companies

6,403Contacts tracked

2,456Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest lighting design firms based in the United Kingdom

Ranked by team size

Top 25 of 787 lighting design firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to lighting design firms: 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	Strong evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	124 contacts →
	Strong 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 20, 2026
2	Ledflex Group	Partial evidence	Winchester, United KingdomHQ checked Sep 20, 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 20, 2026
3	Poole Lighting Limited	Strong evidence	Poole, United KingdomHQ checked Sep 20, 2026	201-500	106 contacts →
	Strong 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 20, 2026
4	Collingwood Lighting	Strong evidence	Sywell, United KingdomHQ checked Sep 20, 2026	51-200	94 contacts →
	Strong evidence “Collingwood Lighting is a design led business.” Source: RevenueBase Database · checked Sep 20, 2026
5	Astro Lighting	Partial evidence	Essex, United KingdomHQ checked Sep 20, 2026	51-200	91 contacts →
	Partial evidence “Since 1997, Astro’s philosophy has been rooted in purposeful design and lasting quality.” Source: RevenueBase Database · checked Sep 20, 2026
6	DDD Design LTD	Strong evidence	Kent, United KingdomHQ checked Sep 20, 2026	n/a	87 contacts →
	Strong 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 20, 2026
7	Tamlite Lighting	Partial evidence	Redditch, United KingdomHQ checked Sep 20, 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 20, 2026
8	DW Windsor	Partial evidence	Hoddesdon, United KingdomHQ checked Sep 20, 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 20, 2026
9	John Cullen Lighting	Strong evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
10	Holophane Europe LTD	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 20, 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 20, 2026
11	Pooky Lighting	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	51-200	69 contacts →
	Partial evidence “Pooky is all about beautiful, decorative lighting.” Source: RevenueBase Database · checked Sep 20, 2026
12	Searchlight Electric	Strong evidence	Manchester, United KingdomHQ checked Sep 20, 2026	51-200	64 contacts →
	Strong 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 20, 2026
13	Isometrix Lighting Design	Indirect evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
14	Valuelights	Partial evidence	Manchester, United KingdomHQ checked Sep 20, 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 20, 2026
15	TALA	Partial evidence	London, United KingdomHQ checked Sep 20, 2026	11-50	57 contacts →
	Partial 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 20, 2026
16	Urbis Schréder	Indirect evidence	Basingstoke, United KingdomHQ checked Sep 20, 2026	51-200	54 contacts →
	Indirect evidence “Why?” Source: RevenueBase Database · checked Sep 20, 2026
17	KSR Lighting	Partial evidence	Bognor Regis, United KingdomHQ checked Sep 20, 2026	11-50	50 contacts →
	Partial evidence “KSR Lighting is a family-run, market-leading manufacturer of reliable lighting solutions.” Source: RevenueBase Database · checked Sep 20, 2026
18	DÄR Lighting Limited	Partial evidence	Banbury, United KingdomHQ checked Sep 20, 2026	51-200	44 contacts →
	Partial evidence “Established in 1970 and based in Banbury, där lighting Limited is widely recognised as one of the UK's leading suppliers of a full range of innovative, quality lighting products…” Source: RevenueBase Database · checked Sep 20, 2026
19	Orlight	Partial evidence	St. Albans, United KingdomHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Orlight, established in 1997, is a dominant force within the architectural lighting market, working on high-end residential and commercial developments.” Source: RevenueBase Database · checked Sep 20, 2026
20	Lyco Group	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 20, 2026	51-200	43 contacts →
	Partial evidence “Lyco was established in 1995 and, by consistently exceeding customer expectations, has grown to become one of the UK's leading lighting suppliers.” Source: RevenueBase Database · checked Sep 20, 2026
21	Atrium	Partial evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
22	Mode Lighting	Partial evidence	Ware, United KingdomHQ checked Sep 20, 2026	51-200	41 contacts →
	Partial evidence “Established in 1970 The Mode Group specialises in electronics for lighting.” Source: RevenueBase Database · checked Sep 20, 2026
23	Northern Lights	Strong evidence	Chesterfield, United KingdomHQ checked Sep 20, 2026	51-200	40 contacts →
	Strong evidence “As an award-winning decorative lighting design and manufacturing company, Northern Lights have been creating bespoke fittings and stunning lighting collections since 1987.” Source: RevenueBase Database · checked Sep 20, 2026
24	Speirs Major Light Architecture	Partial evidence	London, United KingdomHQ checked Sep 20, 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 20, 2026
25	Future Designs	Strong evidence	Edenbridge, United KingdomHQ checked Sep 20, 2026	51-200	37 contacts →
	Strong evidence “Future Designs is a UK based designer and manufacturer of world class luminaires and bespoke lighting solutions.” Source: RevenueBase Database · checked Sep 20, 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: lighting design firms. 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 lighting design firms.
Partial evidence: Its own public description names part of lighting design firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lighting design firms. 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 787 lighting design firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 2,456 reachable decision-makers.

Free signup · no credit card

View the full list →

Lighting design firms based in the United Kingdom at a glance

As of Sep 20, 2026

38.4%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

26.2%Largest-city concentration · London

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

480

11-50

222

51-200

201-500

501-1,000

1,001-5,000

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 787 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 lighting design firms, 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 “lighting design firms”. 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 lighting design firms), 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 lighting design firms, 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, 2,456 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 20, 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.

Lighting design firms by metro

Lighting design firms in London206

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 lighting design firms, 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 lighting design firms are there based in the United Kingdom?

RevenueBase identified 787 lighting design firms 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?

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

Which city has the most lighting design firms?

London leads with 206 headquartered companies, followed by Manchester (19) and Birmingham (10).

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 2,456 verified decision-maker contacts tracked across these 787 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 787 lighting design firms based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Lighting design firms by geography

Browse the directory

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.