Company lists · Data refreshed September 2026

Top 18 IT strategy consulting firms based in the United Kingdom

Name: IT strategy consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 2,579 companies tracked

RevenueBase identified 2,579 company matches for IT strategy consulting firms associated with the United Kingdom as of September 2026 and tracks 58,058 professional contacts across them, including 22,770 with verified work emails and 2,427 with mobile numbers. London is the largest hub.

This list covers company matches for IT strategy consulting firms associated with the 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 4, 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 4, 2026 How this list was built

2,579Companies

58,058Contacts tracked

22,770Verified emails

2,427Mobile numbers

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The 18 largest IT strategy consulting firms based in the United Kingdom

Ranked by team size

Top 18 of 2,579 company matches for IT strategy consulting firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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	Zenzero	Exact match	London, United KingdomHQ recorded Sep 4, 2026	501-1,000	403 contacts →
	Exact match “We believe successful businesses are underpinned by quality IT infrastructure.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2	Waterstons	Exact match	Durham, United KingdomHQ recorded Sep 4, 2026	201-500	223 contacts →
	Exact match “We are an IT business with a difference.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3	ROCK	Exact match	Pencoed, United KingdomHQ recorded Sep 4, 2026	51-200	213 contacts →
	Exact match “Technology services for the future.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4	Codestone Group	Exact match	Poole, United KingdomHQ recorded Sep 4, 2026	201-500	209 contacts →
	Exact match “WINNERS!” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5	Cisilion	Exact match	London, United KingdomHQ recorded Sep 4, 2026	51-200	191 contacts →
	Exact match “Combining market-leading tech with world-class service, we go above and beyond expectations to ensure our clients are ready for a digital future.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6	Absolutelabs	Exact match	London, United KingdomHQ recorded Sep 4, 2026	201-500	190 contacts →
	Exact match “AbsoluteLabs is a Salesforce Summit Partner and partner of Microsoft Azure, Amazon Web Services, and Google Cloud Platform.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7	TIEVA	Exact match	Leeds, United KingdomHQ recorded Sep 4, 2026	201-500	168 contacts →
	Exact match “Trusted IT Solutions for Your Digital Transformation.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8	CVL	Exact match	London, United KingdomHQ recorded Sep 4, 2026	n/a	166 contacts →
	Exact match “Strategic development for already dynamic businesses, successful mergers & acquisitions between household names, technology planning in cutting edge industries and real-world…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9	Contino, A Cognizant Company	Exact match	United KingdomHQ recorded Sep 4, 2026	201-500	159 contacts →
	Exact match “Contino joined the Cognizant family in 2019.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10	Dogma Group	Exact match	London, United KingdomHQ recorded Sep 4, 2026	51-200	148 contacts →
	Exact match “The Dogma Group is a progressive digital transformation company committed to delivering the digital imperative and becoming the most trusted advisor to its clientele.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11	Mason Advisory Limited	Exact match	Manchester, United KingdomHQ recorded Sep 4, 2026	51-200	121 contacts →
	Exact match “Mason Advisory Limited (Mason Advisory) is a digital and technology advisory firm providing strategic, technical and commercial advice to organisations across the private and…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12	Glue Reply	Exact match	London, United KingdomHQ recorded Sep 4, 2026	51-200	118 contacts →
	Exact match “WHO WE ARE Glue Reply is a business consultancy that strives to help its clients achieve their future potential by developing solutions that often for the first time align IT…” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13	Oaklin	Exact match	London, United KingdomHQ recorded Sep 4, 2026	51-200	115 contacts →
	Exact match “Oaklin is an independent management consultancy.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14	Redrock Consulting	Exact match	Bristol, United KingdomHQ recorded Sep 4, 2026	51-200	114 contacts →
	Exact match “Effectively, expertly, leading you and your business through strategic and technological change to deliver real results.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15	Burendo	Exact match	Leeds, United KingdomHQ recorded Sep 4, 2026	51-200	102 contacts →
	Exact match “An award-winning consultancy delivering stand-out products and services through technology.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16	Nimble Approach	Exact match	Sheffield, United KingdomHQ recorded Sep 4, 2026	51-200	102 contacts →
	Exact match “Nimble Approach is an award-winning technology consultancy helping organisations turn ideas into impact faster.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17	Oryxalign	Exact match	London, United KingdomHQ recorded Sep 4, 2026	51-200	99 contacts →
	Exact match “OryxAlign creates true alignment that delivers the right outcomes for all.” Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18	Platform Smart	Exact match	Basingstoke, United KingdomHQ recorded Sep 4, 2026	51-200	95 contacts →
	Exact match “At Platform Smart, we aim to be the trusted partner for senior IT and technology leaders navigating their technology transformation journey.” Recorded in the RevenueBase company graph · Sep 4, 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 “IT strategy consulting firms”. 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 18 of 2,579 IT strategy consulting firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 22,770 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT strategy consulting firms based in the United Kingdom at a glance

As of Sep 4, 2026

39.2%Verified-email coverage

4.2%Mobile-number coverage

22.5Average contacts per company

1-10Median size (employees)

41.1%Largest-city concentration · London

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

1,786

11-50

511

51-200

161

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

1,59231–60

12,48561–90

8,18790–180

506180+

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 the United Kingdom whose business descriptions match “IT strategy consulting firms” 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 22,770 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 4, 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.

IT strategy consulting firms by metro

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 “IT strategy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT strategy consulting firms are there based in the United Kingdom?

RevenueBase identified 2,579 company matches for IT strategy consulting firms associated with the 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?

Zenzero tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT strategy consulting firms?

London leads with 1060 company records, followed by Manchester (68) and Birmingham (37).

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 22,770 professional contacts with verified work emails tracked across these 2,579 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 4, 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.