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Company lists · Data refreshed September 2026

Top 25 Consultancy services based in Edinburgh, United Kingdom

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 351 companies tracked

RevenueBase identified 351 consultancy services headquartered in Edinburgh, United Kingdom as of September 2026 and tracks 2,089 professional contacts across them, including 974 with verified work emails. London is the largest hub.

This list covers consultancy services headquartered in Edinburgh, 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
351Companies
2,089Contacts tracked
974Verified emails
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The 25 largest consultancy services based in Edinburgh, United Kingdom

Ranked by team size
Top 25 of 351 consultancy services based in Edinburgh, United Kingdom, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to consultancy services: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
Harley Haddow
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-200146 contacts →

Indirect evidence

“Harley Haddow are Civil, Structural, Mechanical, Electrical, Building Performance & Sustainability and Geotechnical Consulting Engineers.”

Source: RevenueBase Database · checked Sep 24, 2026
2
Quorum
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-200110 contacts →

Strong evidence

“We are an IT Consultancy and Managed Services company in Edinburgh with offices in London, Founded by Charles Scott, and Andrew Watson in We have successful Enterprise Consulting…”

Source: RevenueBase Database · checked Sep 24, 2026
3
Will Rudd
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-20077 contacts →

Indirect evidence

“Will Rudd are Consulting Civil & Structural Engineers with an excellent track record in delivering a quality product.”

Source: RevenueBase Database · checked Sep 24, 2026
4
Atmos Consulting LTD
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-20075 contacts →

Strong evidence

“Atmos Consulting is a modern and dynamic environmental and planning consultancy uniquely structured to offer superior service to its clients by providing cost-effective, robust…”

Source: RevenueBase Database · checked Sep 24, 2026
5
Thomson Gray
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-20074 contacts →

Strong evidence

“Thomson Gray are award-winning consultants to the construction and property industry with offices in five locations across Scotland.”

Source: RevenueBase Database · checked Sep 24, 2026
6
MLA
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-20073 contacts →

Strong evidence

“We’re an award winning architecture, interior design and strategic consultancy practice with offices in Edinburgh, Manchester and Glasgow.”

Source: RevenueBase Database · checked Sep 24, 2026
7
Blyth & Blyth Consulting Engineers LTD
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-20065 contacts →

Indirect evidence

“Founded in 1848 by Benjamin Hall Blyth.”

Source: RevenueBase Database · checked Sep 24, 2026
8
FWB
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5058 contacts →

Indirect evidence

“Headquartered in Edinburgh, FWB is one of the UK’s leading boutique Executive Search & Board Advisory businesses.”

Source: RevenueBase Database · checked Sep 24, 2026
9
Freshsight LTD
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202651-20052 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 24, 2026
10
UTA
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5039 contacts →

Strong evidence

“UTA is a technical consultancy firm based in the UK and operating in Ukraine and CIS countries.”

Source: RevenueBase Database · checked Sep 24, 2026
11
Shore Group, Edinburgh
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5028 contacts →

Indirect evidence

“We design world-class medical devices.”

Source: RevenueBase Database · checked Sep 24, 2026
12
Thomson Bethune
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5027 contacts →

Indirect evidence

“With over 50 years of knowledge and experience within the Construction industry, Thomson Bethune are dedicated to providing our clients with the support and advice required to…”

Source: RevenueBase Database · checked Sep 24, 2026
13
Reid Mitchell LTD
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5024 contacts →

Strong evidence

“We established Reid Mitchell with our vision of consultancy services at its heart – exceptional service quality delivered by experienced professionals achieving superior outcomes…”

Source: RevenueBase Database · checked Sep 24, 2026
14
The Lang CAT
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5024 contacts →

Strong evidence

“We're an insight, marketing and communications consultancy specialising in financial services.”

Source: RevenueBase Database · checked Sep 24, 2026
15
Carlyle
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5022 contacts →

Indirect evidence

“Carlyle partners with business leaders to help them build their leadership capability and gain the specialist expertise required to achieve successful business outcomes and build…”

Source: RevenueBase Database · checked Sep 24, 2026
16
Farrpoint
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5020 contacts →

Indirect evidence

“We are a team of independent advisers providing guidance on a range of enabling technologies, variously described as digital connectivity, network infrastructure, telecoms, and…”

Source: RevenueBase Database · checked Sep 24, 2026
17
Anturas
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5020 contacts →

Indirect evidence

“As your guide we lead your project from inception to commission and handover.”

Source: RevenueBase Database · checked Sep 24, 2026
18
Aqua-Tech
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5019 contacts →

Indirect evidence

“At Aqua-Tech, we deliver pure expertise and exceptional outcomes in the water and utility sectors.”

Source: RevenueBase Database · checked Sep 24, 2026
19
Meridian Productivity Limited
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5016 contacts →

Indirect evidence

“We are a firm of Productivity Specialists working primarily with Healthcare and Public Sector clients in the UK and Ireland.”

Source: RevenueBase Database · checked Sep 24, 2026
20
Enhance Hospitality
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5015 contacts →

Indirect evidence

“Enhance Hospitality, part of the triSaaS group, delivers independent purchasing and outsourced procurement expertise for leading UK hospitality operators.”

Source: RevenueBase Database · checked Sep 24, 2026
21
Form Design Consultants LTD
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5012 contacts →

Indirect evidence

“Form DC works with businesses going through change to help them get the best from their two most important assets - their buildings and their people”

Source: RevenueBase Database · checked Sep 24, 2026
22
Caley Water
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5012 contacts →

Strong evidence

“Caley Water is a water and environmental consultancy that offers a range of specialist hydraulic modelling, data survey management and civil engineering design services.”

Source: RevenueBase Database · checked Sep 24, 2026
23
Gravitate HR
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 20261-1011 contacts →

Indirect evidence

“Gravitate HR offers outsourced HR services which are tailored to each organisations’ needs.”

Source: RevenueBase Database · checked Sep 24, 2026
24
The HR Booth
Indirect evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5011 contacts →

Indirect evidence

“We are here to help workplaces become a better place.”

Source: RevenueBase Database · checked Sep 24, 2026
25
Bureau Group
Strong evidenceEdinburgh, United KingdomHQ checked Sep 24, 202611-5011 contacts →

Strong evidence

“A furniture consultancy, enabling businesses to create sustainable, climate positive outcomes through design-led procurement and lifecycle management of FF & E.”

Source: RevenueBase Database · checked Sep 24, 2026

Showing 25 of 351 consultancy services based in Edinburgh, United Kingdom

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Consultancy services based in Edinburgh, United Kingdom at a glance

As of Sep 24, 2026
46.6%Verified-email coverage
6.0Average contacts per company
1-10Median size (employees)
2536.8%Largest-city concentration · London
Sep 24, 2026Page data refreshed

Companies by employee count

1-10
276
11-50
56
51-200
16
201-500
1
1,001-5,000
1

Email recency for this list is measured across the whole United Kingdom list rather than for Edinburgh, so it is reported there. Company counts and contact totals on this page are exact for Edinburgh, over 351 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 consultancy services, 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 Edinburgh, United Kingdom whose own description of what they do matches “consultancy services”. 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 consultancy services), 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 consultancy services, and records with no verified work email. Companies headquartered outside Edinburgh 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, 974 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.

Consultancy services 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 consultancy services, 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 consultancy services are there based in Edinburgh, United Kingdom?

RevenueBase identified 351 consultancy services headquartered in Edinburgh, 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?

Harley Haddow, headquartered in Edinburgh, tops this list with the largest team on record.

Which city has the most consultancy services?

London leads with 8904 headquartered companies, followed by Manchester (687) and Birmingham (395).

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 974 verified decision-maker contacts tracked across these 351 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.

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