Company lists · Data refreshed September 2026

Top 20 Engineering consultancies based in Plymouth, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 39 companies tracked

RevenueBase identified 39 company matches for engineering consultancies associated with Plymouth, United Kingdom as of September 2026 and tracks 515 professional contacts across them, including 133 with verified work emails. Across the United Kingdom, London is the largest hub for this category (2,417 companies); Plymouth has 39.

This list covers company matches for engineering consultancies associated with Plymouth, 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

39Companies

515Contacts tracked

133Verified emails

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The 20 largest engineering consultancies based in Plymouth, United Kingdom

Ranked by team size

Top 20 of 39 company matches for engineering consultancies based in Plymouth, 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	Relay Engineering	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	51-200	81 contacts →
	Exact match “Established over 30 years ago, Relay was incorporated in 1989 as Relay South-West, later changing its name to Relay Engineering in January 2007.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	JUBB	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	51-200	37 contacts →
	Exact match “Jubb is an award-winning multi-disciplinary team of engineering and planning design consultants.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Warm LOW Energy Building Practice	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	11 contacts →
	Exact match “We are Energy Consultants specialising in comfort and low energy buildings.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Ryearch Limited	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	51-200	9 contacts →
	Exact match “Ryearch delivers award winning construction, civil engineering, refurbishment, development and housing projects.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Hydrock	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	501-1,000	8 contacts →
	Exact match “Acquired by Hydrock in March 2021, KTA has been renamed Hydrock, a forward-thinking engineering and environmental consultancy with offices in Devon and the Midlands and nationwide…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Airey & Coles Consulting Engineers	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	11-50	7 contacts →
	Exact match “Airey and Coles is a privately owned practice, offering Civil and Structural Engineering design services for the development, construction and property sectors.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	ME Contracting MEC	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	11-50	7 contacts →
	Exact match “At MEC we provide a full range of mechanical and electrical contracting services, from design through to construction.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Structural Evolution LTD	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “Structural Evolution Ltd is a structural engineering consultancy specialising in the product development of advanced composite structures.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Eco-Nexus Engineering LTD	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	7 contacts →
	Exact match “Eco-Nexus Engineering is a sustainable building services consultancy based in Plymouth, working widely across the South-West.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Matthew Edward	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	6 contacts →
	Exact match “Matthew Edward is an independent Engineering & Construction Consultancy providing innovative and robust engineering solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Collaton Safety Management	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	11-50	6 contacts →
	Exact match “Collaton Safety has worked on developments nationwide as a Principal Designer ranging from to £80million.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	YGS Environmental Consultants	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	5 contacts →
	Exact match “As a landscape and environmental consultancy based in the South West, we offer innovative landscape and environmental solutions across the region and beyond.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	King Welsh Chartered Surveyors	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “Our core delivery area covers our home county of Devon, neighbouring Cornwall and the wider south west peninsula.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Oatway Design LTD	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “Oatway Design Ltd is a multi-award-winning, fresh and forward-thinking design practice specialising in Mechanical and Electrical engineering solutions and services for buildings…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Outsourcery Services	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	4 contacts →
	Exact match “Our business supports strategic consultancy to the Further Education sector.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Qspm Consultants LLP	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	3 contacts →
	Exact match “QSPM CONSULTANTS LLP is a Construction company located in Venture House, Roborough, specialising in Project Management and Quantity Surveying” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	Cutlass Mechanical Engineering LTD	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “At Cutlass Mechanical Engineering we offer a range of services such as Welding, Fabrication, On-Site Installation, Water-jet Cutting, Plasma & Oxy Fuel Cutting.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Wills Design Partnership LTD	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	2 contacts →
	Exact match “Wills Design Partnership Ltd is based in Plymouth, Devon, with further offices located in Dorset, and have the capability to service all types of construction projects throughout…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Moor Consult	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	11-50	1 contacts →
	Exact match “Moor Consult offers Construction, Development, Project and Commercial Consultancy Services to the built environment sectors with a focus on commercial support, programme…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	4d CES	Exact match	Plymouth, United KingdomHQ recorded Sep 24, 2026	1-10	1 contacts →
	Exact match “4D Civil Engineering Surveying Ltd.” 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 20 of 39 engineering consultancies based in Plymouth, United Kingdom

See the full list, filter by size, metro and specialty, and access 133 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engineering consultancies based in Plymouth, United Kingdom at a glance

As of Sep 24, 2026

25.8%Verified-email coverage

13.2Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than for Plymouth, so it is reported there. Company counts and contact totals on this page are exact for Plymouth, over 39 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 Plymouth, 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 133 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 Plymouth, United Kingdom?

RevenueBase identified 39 company matches for engineering consultancies associated with Plymouth, 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?

Relay Engineering 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). Plymouth has 39.

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 133 professional contacts with verified work emails tracked across these 39 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.