Company lists · Data refreshed September 2026

Top 25 Change consultancies based in Edinburgh, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 106 companies tracked

RevenueBase identified 106 change consultancies headquartered in Edinburgh, United Kingdom as of September 2026 and tracks 564 professional contacts across them, including 241 with verified work emails. Across the United Kingdom, London is the largest hub for this category (3,726 companies); Edinburgh has 106.

This list covers change consultancies 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 23, 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 23, 2026 86% judged on-target in blind review

106Companies

564Contacts tracked

241Verified emails

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The 25 largest change consultancies based in Edinburgh, United Kingdom

Ranked by team size

Top 25 of 106 change consultancies based in Edinburgh, United Kingdom, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to change consultancies: 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	Quorum	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	51-200	110 contacts →
	Indirect 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 23, 2026
2	The Union	Partial evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	51-200	100 contacts →
	Partial evidence “Change is at the heart of The Union.” Source: RevenueBase Database · checked Sep 23, 2026
3	Orbit Communications	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	29 contacts →
	Indirect evidence “Orbit Communications is an award-winning communications consultancy providing integrated public relations, public affairs, digital and design services.” Source: RevenueBase Database · checked Sep 23, 2026
4	The Lang CAT	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	11-50	24 contacts →
	Indirect evidence “We're an insight, marketing and communications consultancy specialising in financial services.” Source: RevenueBase Database · checked Sep 23, 2026
5	Charlotte Street Partners	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “Charlotte Street Partners is a strategic communications agency based in Scotland.” Source: RevenueBase Database · checked Sep 23, 2026
6	Loop Agencies	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	11-50	16 contacts →
	Indirect evidence “We are a unique in-house agency consultancy with a focus on outsourcing creative campaigns and joining up creative services.” Source: RevenueBase Database · checked Sep 23, 2026
7	Form Design Consultants LTD	Partial evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	11-50	12 contacts →
	Partial 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 23, 2026
8	Message Matters	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	10 contacts →
	Indirect evidence “Multi-award winning media, political, campaigns and brand consultancy.” Source: RevenueBase Database · checked Sep 23, 2026
9	GRAFT	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	8 contacts →
	Indirect evidence “Graft is a strategic consultancy.” Source: RevenueBase Database · checked Sep 23, 2026
10	The Firefly Group UK	Partial evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	8 contacts →
	Partial evidence “At Firefly, we work with you - not for you - to co-create the change that you’re looking for and exceed the limits of what you thought was possible.” Source: RevenueBase Database · checked Sep 23, 2026
11	IT Foundations	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	6 contacts →
	Indirect evidence “From technology consulting to managed IT services and bespoke software development – the team at IT Foundations has 100 years of collective experience advising, enabling and…” Source: RevenueBase Database · checked Sep 23, 2026
12	E-Squared Consulting	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	11-50	5 contacts →
	Indirect evidence “E² are an operational analysis and implementation consultancy.” Source: RevenueBase Database · checked Sep 23, 2026
13	Optify Associates	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	5 contacts →
	Indirect evidence “We help product companies expand their operations bringing efficiency and a competitive edge” Source: RevenueBase Database · checked Sep 23, 2026
14	Calgary Communications Limited	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Since we started Calgary back in 2014, we have been very fortunate to have continued our working relationships with some of the biggest businesses around, and to have made some…” Source: RevenueBase Database · checked Sep 23, 2026
15	We3 Partners LTD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Empowering your marketing - helping you create scale and efficiencies in your marketing to better serve your customers.” Source: RevenueBase Database · checked Sep 23, 2026
16	Diagknows Limited	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Diagknows, an IT Consultancy for the new decade Driven by years of experience, guided by latest technologies & services We evolve to match your business needs” Source: RevenueBase Database · checked Sep 23, 2026
17	transparently.tech	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “We help organizations design, build, and scale technology that delivers measurable business results.” Source: RevenueBase Database · checked Sep 23, 2026
18	Playfair Walker	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Playfair Walker is a business strategy, marketing and PR consultancy based in Edinburgh, Scotland, offering cost effective advice and solutions throughout the UK.” Source: RevenueBase Database · checked Sep 23, 2026
19	Gray Consulting UK	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “A jargon-free strategic marketing consultancy providing concise, customer-focussed solutions for your marketing, communication and engagement needs.” Source: RevenueBase Database · checked Sep 23, 2026
20	Spit Digital	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “Talk to us about your company’s products and services strategy and roadmaps, and let us assist and guide you in that journey to witness a successful transition.” Source: RevenueBase Database · checked Sep 23, 2026
21	Workstf	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “We are partners for ambitious business leaders.” Source: RevenueBase Database · checked Sep 23, 2026
22	Gerry Farrell INK LTD	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	2 contacts →
	Indirect evidence “We’re Gerry & Zsuzsa Farrell.” Source: RevenueBase Database · checked Sep 23, 2026
23	Plan B Technology Services & Business Consulting	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	201-500	1 contacts →
	Indirect evidence “Plan b is a leading independent Technology Services and Business Consultancy services founded in 2008 with the aim of breaking the traditional consultative mould by establishing…” Source: RevenueBase Database · checked Sep 23, 2026
24	Edge Case	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	1 contacts →
	Indirect evidence “We partner with driven clients for whom we can fuel growth by delivering a human centred design process and product design deliverables.” Source: RevenueBase Database · checked Sep 23, 2026
25	Principle And Commercial Energy Services Limited	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 23, 2026	1-10	1 contacts →
	Indirect evidence “PRINCIPLE AND COMMERCIAL ENERGY SERVICES LIMITED is a management consulting company based out of 65 QUEEN CHARLOTTE STREET, EDINBURGH, United Kingdom.” Source: RevenueBase Database · checked Sep 23, 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: change consultancies. 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 change consultancies.
Partial evidence: Its own public description names part of change consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name change consultancies. 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 25 of 106 change consultancies based in Edinburgh, United Kingdom

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Change consultancies based in Edinburgh, United Kingdom at a glance

As of Sep 23, 2026

42.7%Verified-email coverage

5.3Average contacts per company

1-10Median size (employees)

Sep 23, 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 Edinburgh, so it is reported there. Company counts and contact totals on this page are exact for Edinburgh, over 106 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 change consultancies, 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 “change consultancies”. 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 change consultancies), 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 change consultancies, 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, 241 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 23, 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.

Change consultancies 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 change consultancies, 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 change consultancies are there based in Edinburgh, United Kingdom?

RevenueBase identified 106 change consultancies 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?

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

Which city in the United Kingdom has the most change consultancies?

London leads the United Kingdom with 3,726 headquartered companies, followed by Manchester (199) and Leeds (112). Edinburgh has 106.

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 241 verified decision-maker contacts tracked across these 106 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 23, 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.