Company lists · Data refreshed November 2026

Top 25 Electromechanical services based in Southampton, United Kingdom

Name: Electromechanical services based in Southampton, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 70 companies tracked

RevenueBase identified 70 company matches for electromechanical services associated with Southampton, United Kingdom as of November 2026 and tracks 609 professional contacts across them, including 230 with verified work emails. Across the United Kingdom, London is the largest hub for this category (602 companies); Southampton has 70.

This list covers company matches for electromechanical services associated with Southampton, 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 6, 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 6, 2026 How this list was built

70Companies

609Contacts tracked

230Verified emails

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The 25 largest electromechanical services based in Southampton, United Kingdom

Ranked by team size

Top 25 of 70 company matches for electromechanical services based in Southampton, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	DPP LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	201-500	96 contacts →
	Exact match “Industry leading Mechanical and Electrical Maintenance Contractor providing essential services to household names within the leisure and retail sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Intersafe Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	38 contacts →
	Exact match “COMPANY OVERVIEW Based near Southampton, Intersafe are compliance specialists providing a range of electrical testing services for large, commercial sites.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	BISON	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “Bison is a specialist nationwide supplier to the M&E and Building Engineering Services marketplace, with first tier supply relationships in place with many of the UK’s largest…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Golden Arrow Marine	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	51-200	28 contacts →
	Exact match “Golden Arrow Marine - More Than Marine Engineers With branches in Poole, Southampton, Portsmouth and Swanwick and more than 80 years serving our customers, we offer mobile repair…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	EVR	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	25 contacts →
	Exact match “EVR Ltd is an established organisation formed to support the domestic householder and the construction industry in their requirements to meet regulations, safety and quality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Rigfone Electrics Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	19 contacts →
	Exact match “RIGFONE ELECTRICS LIMITED is a consumer services company based out of BITTERNE RD SOUTHAMPTON, Southampton, United Kingdom.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Trant Engineering LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	13 contacts →
	Exact match “Trant Engineering Ltd - Automation Control and Technology design and custom-build a wide range of high quality state of the art control panels, Motor Control Centres and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Wildwood Machinery	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	9 contacts →
	Exact match “Wildwood Machinery has skilled mechanics with decades of experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Sec-Marine LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match “Welcome to SEC Marine Check out web site for the only officially authorised info release on the M.Y Shemara Project 'Solent Electrical Consultancy- Marine', based on the Solent we…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Puma Engineering & Construction LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	51-200	8 contacts →
	Exact match “Established in the year our workshops and offices are located in Southampton, Hampshire.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Heatcomp	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	7 contacts →
	Exact match “HeatComp provides HVAC, commercial plumbing and gas servicing to a range of sectors including industrial, healthcare, and education across South East England.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Empire Electrical & Mechanical Solutions LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	7 contacts →
	Exact match “Empire Electrical & Mechanical Solutions Ltd At Empire Electrical & Mechanical Solutions Ltd, we’re more than a service provider-we’re your partner in delivering safe, innovative…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	EMS Engineered Marine Systems	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “We deliver end to end marine engineering for commercial, pleasure and defence vessels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Maynards Electrical Contractors Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	6 contacts →
	Exact match “Electrical contractors to the commercial and retail industry; providing a quality product on time and within a budget” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	GH Squared LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “GH Squared Ltd is an engineering consultancy company based near Southampton with over 50 years of combined experience and expertise in a wide range of engineering disciplines and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Ohms Electrical Contracting LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	4 contacts →
	Exact match “At Ohms electrical contracting we are a family run firm with nearly 20 years experience in the electrical industry, we are an NICEIC registered company and all of our…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	IDC Electrical Southern Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match “Welcome to IDC, we are proud to be one of the South’s leading Mechanical and Electrical contractors on the south coast, specialising in a wide skill set: Electrical, plumbing, air…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Powerforce Electrical Services Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	ACE Electrical Engineers Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Tarnwalk UK Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Ambra Electrical LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	2 contacts →
	Exact match “AMBRA Electrical: Powering Innovation in Electrical Solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Constructive IT LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “Constructive-it Ltd is service provider to the Electrical, Mechanical and Data / Telecom industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Hillside Electrical Southern Limited	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	1-10	2 contacts →
	Exact match “HILLSIDE ELECTRICAL (SOUTHERN) LIMITED is a electrical contracting business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	H Electrics LTD	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	n/a	2 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Jonathan Jones Electrical Services	Exact match	Southampton, United KingdomHQ recorded Nov 6, 2026	11-50	1 contacts →
	Exact match “We are fully qualified Electrical Contractors in Southampton.” Recorded in the RevenueBase company graph · Nov 6, 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 “electromechanical services”. 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 25 of 70 electromechanical services based in Southampton, United Kingdom

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Electromechanical services based in Southampton, United Kingdom at a glance

As of Nov 6, 2026

37.8%Verified-email coverage

8.7Average contacts per company

1-10Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United Kingdom list rather than for Southampton, so it is reported there. Company counts and contact totals on this page are exact for Southampton, over 70 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 Southampton, United Kingdom whose business descriptions match “electromechanical 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 230 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 6, 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.

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

How many electromechanical services are there based in Southampton, United Kingdom?

RevenueBase identified 70 company matches for electromechanical services associated with Southampton, 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?

DPP 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 electromechanical services?

London leads the United Kingdom with 602 company records, followed by Manchester (141) and Bristol (118). Southampton has 70.

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 230 professional contacts with verified work emails tracked across these 70 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 6, 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.