Company lists · Data refreshed September 2026

Top 22 Energy engineering consulting firms based in Glasgow, United Kingdom

Name: Energy engineering consulting firms based in Glasgow, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 40 companies tracked

RevenueBase identified 40 energy engineering consulting firms headquartered in Glasgow, United Kingdom as of September 2026 and tracks 933 professional contacts across them, including 581 with verified work emails. Across the United Kingdom, London is the largest hub for this category (407 companies); Glasgow has 40.

This list covers energy engineering consulting firms headquartered in Glasgow, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 24, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 24, 2026 86% judged on-target in blind review

40Companies

933Contacts tracked

581Verified emails

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The 22 largest energy engineering consulting firms based in Glasgow, United Kingdom

Ranked by team size

Top 22 of 40 energy engineering consulting firms based in Glasgow, United Kingdom, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to energy engineering consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Fairhurst	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	201-500	437 contacts →
	Partial evidence “Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Source: RevenueBase Database · checked Sep 24, 2026
2	Wallace Whittle	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	51-200	121 contacts →
	Partial evidence “WWe are a leading MEP & Sustainability engineering consultancy, committed to driving responsible and sustainable solutions in the built environment.” Source: RevenueBase Database · checked Sep 24, 2026
3	Hulley And Kirkwood	Indirect evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	51-200	98 contacts →
	Indirect evidence “We are an independent Building Services Consultancy providing national coverage.” Source: RevenueBase Database · checked Sep 24, 2026
4	Woolgar Hunter Engineers	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	51-200	59 contacts →
	Partial evidence “Woolgar Hunter is a forward thinking firm of consulting civil and structural engineers with a range of high profile projects and clients both in the UK and further afield.” Source: RevenueBase Database · checked Sep 24, 2026
5	Integro Design Engineering Associates Idea LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	35 contacts →
	Indirect evidence “IDEA Ltd.” Source: RevenueBase Database · checked Sep 24, 2026
6	Acts Engineering Consultancy	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	19 contacts →
	Partial evidence “ACTS are design consultants operating in the Building Services, Energy, Sustainability, Lift & IT fields based in Glasgow.” Source: RevenueBase Database · checked Sep 24, 2026
7	SVM Glasgow	Indirect evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	17 contacts →
	Indirect evidence “100% Employee Owned business as of December 2022, taking a positive progressive move forward in the next chapter of the SVM Glasgow story.” Source: RevenueBase Database · checked Sep 24, 2026
8	Hawthorne Boyle LTD	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	13 contacts →
	Partial evidence “Building Services Engineering Design and Management Hawthorne Boyle Ltd offers a full professional service in all disciplines of building services engineering from initial…” Source: RevenueBase Database · checked Sep 24, 2026
9	Henderson Warnock Engineers	Indirect evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	11 contacts →
	Indirect evidence “Henderson Warnock was established in 1993 to provide a new and fresh approach to Mechanical and Electrical Consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
10	SDJ Design Engineering LTD	Strong evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	10 contacts →
	Strong evidence “SDJ Design Engineering Ltd is an independent engineering consultancy for the offshore energy sector offering consultancy services, design, build management and commissioning all…” Source: RevenueBase Database · checked Sep 24, 2026
11	Charles Scott & Partners	Strong evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	9 contacts →
	Strong evidence “Charles Scott and Partners is an independent firm of Consulting Engineers which provides a wide range of multi-disciplined engineering services to clients in the public and…” Source: RevenueBase Database · checked Sep 24, 2026
12	Lùths Services	Strong evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	8 contacts →
	Strong evidence “Independent services engineering consultancy who specialise in low energy and renewable design and implementation.” Source: RevenueBase Database · checked Sep 24, 2026
13	Advanced Engineering Design	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	7 contacts →
	Partial evidence “We provide specialised, professional design and consulting services for high-tech clients in industry, research and academia, bringing industry-leading innovation & experience to…” Source: RevenueBase Database · checked Sep 24, 2026
14	Roth Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	51-200	6 contacts →
	Partial evidence “Specialising in electrical and mechanical engineering for Residential, Commercial and Industrial Clients, Roth have a proven track record in delivering the highest standards of…” Source: RevenueBase Database · checked Sep 24, 2026
15	Synergie Environ LTD	Indirect evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	11-50	5 contacts →
	Indirect evidence “Synergie Environ Ltd was established in 2009 and have rapidly gained a reputation for high quality specialist sustainability consultancy advice to clients, underpinned by the…” Source: RevenueBase Database · checked Sep 24, 2026
16	Trios Renewables LTD	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “TRIOS Renewables is an energy modelling and consultancy bureau dedicated to helping all renewable energy stakeholders make more informed, transparent, effective decisions.” Source: RevenueBase Database · checked Sep 24, 2026
17	Reamp Consultancy Limited	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “We are a small business providing expert advice to the renewable energy sector.” Source: RevenueBase Database · checked Sep 24, 2026
18	Renewable Dynamics	Strong evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Strong evidence “Renewable Dynamics is a leading company in the renewable energy sector, providing control engineering solutions for wind and tidal turbines and farms, and wave energy devices.” Source: RevenueBase Database · checked Sep 24, 2026
19	Scottish Energy Services	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “We are an energy efficiency consultancy based in Scotland who provide domestic and commercial customers with Energy Performance Certificates, SBEM and SAP calculations, and help…” Source: RevenueBase Database · checked Sep 24, 2026
20	Armech Solutions	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “Armech Solutions are a customer-focused engineering and product development consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
21	Plan A	Partial evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	1 contacts →
	Partial evidence “We’re a small team of experts with a full-time focus on complex planning, permitting and consenting projects in the renewable energy sectors.” Source: RevenueBase Database · checked Sep 24, 2026
22	VT Structures	Indirect evidence	Glasgow, United KingdomHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “We are design-led structural engineer based in Glasgow.” Source: RevenueBase Database · checked Sep 24, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy engineering consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy engineering consulting firms.
Partial evidence: Its own public description names part of energy engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy engineering consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 22 of 40 energy engineering consulting firms based in Glasgow, United Kingdom

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Energy engineering consulting firms based in Glasgow, United Kingdom at a glance

As of Sep 24, 2026

62.3%Verified-email coverage

23.3Average contacts per company

1-10Median size (employees)

Sep 24, 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 Glasgow, so it is reported there. Company counts and contact totals on this page are exact for Glasgow, over 40 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy engineering consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Glasgow, United Kingdom whose own description of what they do matches “energy engineering consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy engineering consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy engineering consulting firms, and records with no verified work email. Companies headquartered outside Glasgow are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 581 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Energy engineering consulting firms by metro in the United Kingdom

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy engineering consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy engineering consulting firms are there based in Glasgow, United Kingdom?

RevenueBase identified 40 energy engineering consulting firms headquartered in Glasgow, United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Fairhurst, headquartered in Glasgow, tops this list with the largest team on record.

Which city in the United Kingdom has the most energy engineering consulting firms?

London leads the United Kingdom with 407 headquartered companies, followed by Manchester (69) and Aberdeen (52). Glasgow has 40.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 581 verified decision-maker contacts tracked across these 40 companies.

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 Smart Search, 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.