Company lists · Data refreshed November 2026

Top 17 Offshore platform electrical contractors based in London, United Kingdom

Name: Offshore platform electrical contractors based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 194 companies tracked

RevenueBase identified 194 company matches for offshore platform electrical contractors associated with London, United Kingdom as of November 2026 and tracks 4,129 professional contacts across them, including 1,333 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for offshore platform electrical contractors associated with London, 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

194Companies

4,129Contacts tracked

1,333Verified emails

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The 17 largest offshore platform electrical contractors based in London, United Kingdom

Ranked by team size

Top 17 of 194 company matches for offshore platform electrical contractors based in London, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	J Brand LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	1,265 contacts →
	Exact match “Originally set up in 1933 by Joseph Brand as an electrical contracting and repair business in Margaret Street W1, the company today still operates today with the same guiding…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Grant Walker Engineering	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	92 contacts →
	Exact match “Grant Walker Engineering specialise in the complete installation of Electrical and Mechanical systems across all work sectors including quality office developments, commercial and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Redworx MEP	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	41 contacts →
	Exact match “About Us: Established in 2023, Redworx MEP Limited is a dynamic Mechanical and Electrical contractor aiming to make a significant impact in the London market.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	ARC Electrical	Exact match	London, United KingdomHQ recorded Nov 5, 2026	n/a	31 contacts →
	Exact match “Electrical Contractors and Wholesalers based in Central London and Essex.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Phoenix ME	Exact match	London, United KingdomHQ recorded Nov 5, 2026	501-1,000	18 contacts →
	Exact match “We stand as a well-established industry leader, specialising in the design, installation, and commissioning of mechanical and electrical systems across diverse sectors.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Cole Group	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	14 contacts →
	Exact match “At COLE Group, we specialize in delivering outstanding electrical solutions for both new build and refurbishment projects.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Concepto Solutions LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “Concepto AV is an electrical-led technology company delivering high-quality electrical installations across residential and commercial projects in London.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	TNS Electrical Contractors LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “We are TNS Electrical Contractors Ltd and based in East London with over 15 years of experience in the electrical industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Zeus Electrical Constructions	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “ZEUS is engaged in studies and electrical installations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	JSJ Smart Homes	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	9 contacts →
	Exact match “JSJ Smart Homes was formed as a specialised contractor in the field of domestic installations, covering all aspects of electrical installs, such as home automation and data…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Total Electric Solutions LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	8 contacts →
	Exact match “Established in 2006, Total Electric Solutions Ltd provides a complete electrical package from the design & tendering process through to the final installation & after care.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Bextec Electrical Services LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “Bextec Electrical are a London based company operating in the commercial and residential sectors of the electrical industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Harrison HOW LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “Harrison How Limited are situated in the heart of London and have been serving clients since 1939.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Task Electrical	Exact match	London, United KingdomHQ recorded Nov 5, 2026	11-50	6 contacts →
	Exact match “Task Electrical UK is small team established in 2008 that undertake all elements within the electrical industry, mainly focused within the commercial world, undertaking anything…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Amber Electrical Services LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “As a successful, progressive company, we continually strive to identify project risks, manage agreed performance levels and optimise cost/revenue budgets for all our clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	R P Bray Electrical Contractors	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	5 contacts →
	Exact match “R P Bray carry out electrical installation works to domestic, commercial and industrial projects, complete with design and testing facilities, specializing in the hotel, leisure…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	JVR Engineering LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	1-10	5 contacts →
	Exact match “JVR are a specialist contractor providing a fully integrated delivery solution for Installation, Commissioning, Maintenance, & Assurance of Electrical HV & LV projects across the…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “offshore platform electrical contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 17 of 194 offshore platform electrical contractors based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 1,333 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Offshore platform electrical contractors based in London, United Kingdom at a glance

As of Nov 5, 2026

32.3%Verified-email coverage

21.3Average contacts per company

1-10Median size (employees)

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

112

11-50

51-200

201-500

501-1,000

1,001-5,000

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 194 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 London, United Kingdom whose business descriptions match “offshore platform electrical contractors” 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 1,333 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.

Offshore platform electrical contractors by metro in the United Kingdom

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 “offshore platform electrical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many offshore platform electrical contractors are there based in London, United Kingdom?

RevenueBase identified 194 company matches for offshore platform electrical contractors associated with London, 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?

J Brand LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United Kingdom has the most offshore platform electrical contractors?

London leads the United Kingdom with 194 company records, followed by Manchester (52) and Bristol (40).

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 1,333 professional contacts with verified work emails tracked across these 194 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.

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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.