Company lists · Data refreshed November 2026

Top 25 Security lighting installation services based in the United Kingdom

RevenueBase identified 757 company matches for security lighting installation services associated with the United Kingdom as of November 2026 and tracks 2,973 professional contacts across them, including 821 with verified work emails. London is the largest hub.

This list covers company matches for security lighting installation services associated with the United Kingdom, 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.

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
757Companies
2,973Contacts tracked
821Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest security lighting installation services based in the United Kingdom

Ranked by team size
Top 25 of 757 company matches for security lighting installation services based in the United Kingdom, 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 matchInverness, United KingdomHQ recorded Nov 5, 2026201-500120 contacts →

Exact match

“Premier quality workmanship and personal attention are characteristics of G&A Barnie.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchOrpington, United KingdomHQ recorded Nov 5, 2026201-50086 contacts →

Exact match

“Spy Alarms is probably the largest privately owned business installing security systems in the South East, started by Martin Foster after his own house was burgled and he could…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBradford, United KingdomHQ recorded Nov 5, 202611-5049 contacts →

Exact match

“OmegaSecurity1 | Omega specialise in innovative security solutions which you can count on.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchByfleet, United KingdomHQ recorded Nov 5, 2026n/a45 contacts →

Exact match

“We are specialist providers of professional security system solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchThatcham, United KingdomHQ recorded Nov 5, 202651-20044 contacts →

Exact match

“ElectriQL leads the way in lighting maintenance, LED installation and electrical compliance testing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchNorthampton, United KingdomHQ recorded Nov 5, 202651-20041 contacts →

Exact match

“Midland's leading Electrical Contractor for New Homes Established in NME Electrical Services carry out electrical installations for a range of developers throughout the midlands…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchBicester, United KingdomHQ recorded Nov 5, 2026n/a36 contacts →

Exact match

“SECURITY EXPERTS FOR SCHOOLS, BUSINESS AND HOMES.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHarrow, United KingdomHQ recorded Nov 5, 202611-5027 contacts →

Exact match

“Welcome to Interphone Interphone is a security systems and building technology integrator providing design, installation and maintenance services for the commercial residential…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchGlasgow, United KingdomHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“MD Electrical Contractors specialises in providing top-tier electrical services to a diverse range of clients.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchSwanley, United KingdomHQ recorded Nov 5, 202611-5025 contacts →

Exact match

“Securafit is a family run security company based within Kent.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Nov 5, 202651-20022 contacts →

Exact match

“The Dennis Johns Service Group is a forward thinking group of companies providing, Electrical, CCTV and Access Control, installation and maintenance contracting services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchIpswich, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Firstfield Electrical Ltd are specialists in large-scale industrial and commercial electrical installations, control systems, inspections and domestic works.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchGlasgow, United KingdomHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Bell Fire and security can trace its roots back to 1919 which was originally Bell and Sons, a small electrical contracting business based in Paisley.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBasildon, United KingdomHQ recorded Nov 5, 202651-20021 contacts →

Exact match

“Carter Group specialises in a wide range of services including Security, Fire Protection, Electrical and Mechanical installations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchNorthampton, United KingdomHQ recorded Nov 5, 202611-5020 contacts →

Exact match

“Bee Tee Alarms Ltd is a well established family owned business evolving from Dove Security, established in 1980 and taking its present identity in 1984.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchSunderland, United KingdomHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“McNally and Thompson have built up a reputation within the industry as electrical contractors providing a first class service tailored to our clients individual needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchWorcester, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“BF-LED is focused on providing high quality service and customer satisfaction.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchGlasgow, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

“EGG Lighting is a Glasgow-based circular lighting company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPuckeridge, United KingdomHQ recorded Nov 5, 202611-5017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchLoughton, United KingdomHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“AIS delivering excellence in the design, installation and maintenance of security, telecommunications and electrical systems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchGosport, United KingdomHQ recorded Nov 5, 202651-20016 contacts →

Exact match

“We specialise in LED lighting maintenance and installation and have over 25 years experience in delivering professional services to clients in the retail & commercial sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAndover, United KingdomHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“SPEAR ELECTRICAL LIMITED is an electrical/electronic manufacturing company based out of Colebrook Way, Andover, United Kingdom.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMaidstone, United KingdomHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Secure Engineering are quality installers of business and industrial electronic security systems, site lighting and CCTV cameras in London and the South East of England.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchBurnley, United KingdomHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“25 Years of Vision Since 2001, LITE has grown from a specialist municipal lighting company into one of the UK's leading providers of festive, architectural and public realm…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchBristol, United KingdomHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“Astron offers a comprehensive design, installation and maintenance service for fire alarms, CCTV, intruder alarms, access control, emergency lights and fire extinguishers, as well…”

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

Showing 25 of 757 security lighting installation services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 821 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Security lighting installation services based in the United Kingdom at a glance

As of Nov 5, 2026
27.6%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
8.2%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
497
11-50
188
51-200
13
201-500
4
10001+
1

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 757 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “security lighting installation services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 821 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.

Security lighting installation services by metro

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 “security lighting installation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security lighting installation services are there based in the United Kingdom?

RevenueBase identified 757 company matches for security lighting installation services associated with the United Kingdom 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?

G & A Barnie Group LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most security lighting installation services?

London leads with 62 company records, followed by Manchester (12) and Glasgow (11).

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 821 professional contacts with verified work emails tracked across these 757 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.

Ready to reach these companies? Verified emails and direct dials for all 757 security lighting installation services based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.