Company lists · Data refreshed September 2026

Top 24 Engineering consultancies based in Southampton, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 97 companies tracked

RevenueBase identified 97 company matches for engineering consultancies associated with Southampton, United Kingdom as of September 2026 and tracks 1,139 professional contacts across them, including 441 with verified work emails. Across the United Kingdom, London is the largest hub for this category (2,417 companies); Southampton has 97.

This list covers company matches for engineering consultancies 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 September 24, 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 Sep 24, 2026 How this list was built

97Companies

1,139Contacts tracked

441Verified emails

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The 24 largest engineering consultancies based in Southampton, United Kingdom

Ranked by team size

Top 24 of 97 company matches for engineering consultancies based in Southampton, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Trant Engineering LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	501-1,000	376 contacts →
	Exact match “Trant Engineering Ltd is one of the leading, privately owned engineering companies in the UK.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	R&w	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	201-500	80 contacts →
	Exact match “R&W provides a comprehensive range of civil engineering, environmental and plant services with specialist expertise in highways maintenance.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Abpmer	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	51-200	69 contacts →
	Exact match “ABPmer is a leading UK marine consultancy, creating sustainable solutions for clients in the marine environment.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Access Talent Group	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	63 contacts →
	Exact match “Welcome to Access Talent Group.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	ITDEV	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	37 contacts →
	Exact match “ITDev is a software and electronic engineering consultancy with a track record of outstanding quality and customer service spanning 20 years.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	CEA	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	32 contacts →
	Exact match “CEA is a growing consultancy specialising in environmental, consenting and permitting support for energy projects and developments on the land-water interface, with terrestrial…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	The Highfield Company	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	24 contacts →
	Exact match “Your job should challenge.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Simpson Hilder Associates	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	18 contacts →
	Exact match “Simpson Hilder Associates is a medium-sized architectural and surveying practice with offices in Lyndhurst in the New Forest National Park, less than 10 miles from Southampton.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Chartwell Marine LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	16 contacts →
	Exact match “Chartwell Marine is a Naval Architectural consultancy business which supports boat builders and vessel operators worldwide.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Horde LTD Certified B Corporation	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	11 contacts →
	Exact match “We are progressive building consultants and chartered surveyors providing solutions for commercial and residential clients across London and the South of England.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Enims LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	10 contacts →
	Exact match “enims is an environmental consultancy which provide a full range of comprehensive environmental services.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	EMS Engineered Marine Systems	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	8 contacts →
	Exact match “We deliver end to end marine engineering for commercial, pleasure and defence vessels.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Puma Engineering & Construction LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 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 · Sep 24, 2026 · View company records in RevenueBase
14	24 Acoustics LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	7 contacts →
	Exact match “24 Acoustics is an engineering consultancy practice specialising in acoustics, noise and vibration.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Winterbothams	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “Founded in 1985, Winterbothams Ltd has established a reputation for delivering the best in marine surveying and yacht consultancy.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Epsilonr	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “Built by Engineers, for Engineers EpsilonR is a specialist engineering consultancy accelerating innovation across aerospace, defense, semiconductors, satellite communications, and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Bluejay Ecology	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “BlueJay Ecology is a small ecological consultancy based in Hampshire, that was founded in 2018 by Jay Allen.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Sec-Marine LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	7 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 · Sep 24, 2026 · View company records in RevenueBase
19	Beat Solutions	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	6 contacts →
	Exact match “For more information visit Founded by current Managing Director Darren Pinnick in 2005, BEAT Solutions have steadily grown to be one of the south coasts leading energy and…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Haig Engineering LTD	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	6 contacts →
	Exact match “Haig Engineering Ltd provides precision engineering services to clients across Hampshire and throughout the UK.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	MFD Communication Infrastructure Limited	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	11-50	5 contacts →
	Exact match “MFDCI are a leading construction consultancy, specialising in the inspection, design and project management of communication infrastructure.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Suitable Candidates	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	5 contacts →
	Exact match “White Collar Built Environment Recruitment Specialists With a focus on Rail, Highways, Infrastructure, Buildings, Drainage and Water.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Phillips Ecology	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “Phillips Ecology is a small independent ecological consultancy based in Hampshire and Norfolk.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Structural Search	Exact match	Southampton, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “Why choose Structural Search?” Recorded in the RevenueBase company graph · Sep 24, 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 “engineering consultancies”. 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 24 of 97 engineering consultancies based in Southampton, United Kingdom

See the full list, filter by size, metro and specialty, and access 441 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering consultancies based in Southampton, United Kingdom at a glance

As of Sep 24, 2026

38.7%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 97 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 “engineering consultancies” 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 441 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 September 24, 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.

Engineering consultancies 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 “engineering consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engineering consultancies are there based in Southampton, United Kingdom?

RevenueBase identified 97 company matches for engineering consultancies associated with Southampton, United Kingdom as of September 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?

Trant Engineering 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 engineering consultancies?

London leads the United Kingdom with 2,417 company records, followed by Manchester (340) and Bristol (250). Southampton has 97.

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 441 professional contacts with verified work emails tracked across these 97 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 September 24, 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.