Company lists · Data refreshed September 2026

Top 21 Strategic consulting firms based in Leeds, United Kingdom

RevenueBase identified 59 strategic consulting firms headquartered in Leeds, United Kingdom as of September 2026 and tracks 247 professional contacts across them, including 53 with verified work emails. London is the largest hub.

This list covers strategic consulting firms headquartered in Leeds, 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 6, 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 6, 2026 86% judged on-target in blind review
59Companies
247Contacts tracked
53Verified emails
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The 21 largest strategic consulting firms based in Leeds, United Kingdom

Ranked by team size
Top 21 of 59 strategic consulting firms based in Leeds, United Kingdom, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to strategic 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 202611-5035 contacts →

“We think outside the box, …and we can help you to do the same, about Marketing, Culture & Innovation.”

Source: company website · checked Sep 6, 2026
2Partial evidenceLeeds, United KingdomHQ checked Sep 6, 202611-5018 contacts →

“We are a firm of experienced finance professionals who provide strategic, financial and operational solutions to your business on a flexible basis.”

Source: company website · checked Sep 6, 2026
3Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 202611-5012 contacts →

“We help ambitious businesses grow beyond their expectations.”

Source: company website · checked Sep 6, 2026
4Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-1010 contacts →

“We examine what organisations are doing to stay relevant and competitive in this fast-paced world, and which ones are doing it best.”

Source: company website · checked Sep 6, 2026
5Strong evidenceLeeds, United KingdomHQ checked Sep 6, 202611-5010 contacts →

“Background: Established in 2012, Whitecap Consulting is a regional strategy consultancy headquartered in Leeds, with offices in Manchester, Milton Keynes, Bristol, Newcastle and…”

Source: company website · checked Sep 6, 2026
6Partial evidenceLeeds, United KingdomHQ checked Sep 6, 202611-506 contacts →

“At IDG we empower organisations to build ‘the bridge’ that converts vision and strategy into a coherent & achievable portfolio of initiatives.”

Source: company website · checked Sep 6, 2026
7Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 202611-506 contacts →

“At Eximious Alliance, we believe that you can change without improving, but you can't improve without change, and we’re here to help ambitious organisations achieve both.”

Source: company website · checked Sep 6, 2026
8Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-104 contacts →

“Touchstone Global, business transformation specialists.”

Source: company website · checked Sep 6, 2026
9Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-104 contacts →

“What We Do We are a boutique consultancy providing highly specialised guidance to ensure your business reaches its optimum efficiency.”

Source: company website · checked Sep 6, 2026
10Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 202611-503 contacts →

“The home of Smart, Experienced Thinking.”

Source: company website · checked Sep 6, 2026
11Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-103 contacts →

“With ever-increasing demands on small firms managing partners and with high-calibre Chartered Accountants being increasingly expensive members of staff, it can be very hard to…”

Source: company website · checked Sep 6, 2026
12Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-103 contacts →

“Our passion lies in helping businesses like yours thrive and grow in today’s competitive landscape.”

Source: company website · checked Sep 6, 2026
13Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-102 contacts →

“Welcome to Valentis.”

Source: company website · checked Sep 6, 2026
14Partial evidenceLeeds, United KingdomHQ checked Sep 6, 20261-102 contacts →

“People | Consulting | Coaching - our three pillars.”

Source: company website · checked Sep 6, 2026
15Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-102 contacts →

“Next Level BD Ltd works with owner managed SMEs helping progress from whatever stage they are currently at to their own individual ‘Next Level’ and in their own specific areas of…”

Source: company website · checked Sep 6, 2026
16Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-101 contacts →

“Be Reyt Agency Advisory is run by Freia Muehlenbein - come and connect with me here I'm an agency growth advisor with 16 years of experience in growing, scaling, and leading…”

Source: company website · checked Sep 6, 2026
17Partial evidenceLeeds, United KingdomHQ checked Sep 6, 20261-101 contacts →

“Our Expertise We have over 30 years of experience in providing business and management consulting services to companies of all sizes.”

Source: company website · checked Sep 6, 2026
18Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-101 contacts →

“Building on many years providing real-world practical advice and guidance to business owners, Argento Managing Director, Jeff Long, has to put together a team of specialist…”

Source: company website · checked Sep 6, 2026
19Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-101 contacts →
Source: company website · checked Sep 6, 2026
20Indirect evidenceLeeds, United KingdomHQ checked Sep 6, 20261-101 contacts →

“GAP are hands-on business development consultants focused on helping agencies grow in the smartest way.”

Source: company website · checked Sep 6, 2026
21Partial evidenceLeeds, United KingdomHQ checked Sep 6, 20261-101 contacts →

“CORTEX is an independent consulting firm.”

Source: company website · checked Sep 6, 2026

Showing 21 of 59 strategic consulting firms based in Leeds, United Kingdom

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Strategic consulting firms based in Leeds, United Kingdom at a glance

As of Sep 6, 2026
21.5%Verified-email coverage
4.2Average contacts per company
1-10Median size (employees)
4447.5%Largest-city concentration · London
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
9
51-200
1

Email recency for this list is measured across the whole United Kingdom list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Leeds, over 59 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 strategic 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 Leeds, United Kingdom whose own description of what they do matches “strategic 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 strategic 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 strategic consulting firms, and records with no verified work email. Companies headquartered outside Leeds 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, 53 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 6, 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.

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 strategic 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 strategic consulting firms are there based in Leeds, United Kingdom?

RevenueBase identified 59 strategic consulting firms headquartered in Leeds, 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?

OTB, headquartered in Leeds, tops this list with the largest team on record.

Which city has the most strategic consulting firms?

London leads with 2624 headquartered companies, followed by Manchester (135) and Edinburgh (79).

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 53 verified decision-maker contacts tracked across these 59 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 6, 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.