Company lists · Data refreshed September 2026
Top 25 IT consultancies based in Oxford, United Kingdom
RevenueBase identified 100 IT consultancies headquartered in Oxford, United Kingdom as of September 2026 and tracks 455 professional contacts across them, including 166 with verified work emails. Across the United Kingdom, London is the largest hub for this category (6,364 companies); Oxford has 100.
This list covers IT consultancies headquartered in Oxford, 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 26, 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.
The 25 largest IT consultancies based in Oxford, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 32 contacts → | ||||
Indirect evidence “We are experienced technology and product experts working with specialist information publishers to grow the value of their businesses.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 2 | 28 contacts → | ||||
Indirect evidence “Muzulu enables fast, effective and sustainable business improvement by delivering industry-leading IFS consultancy.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 3 | 21 contacts → | ||||
Partial evidence “We’re an Oxford based IT company setup to advise, supply and problem-solve any computer related issues that the modern day SMEs may face.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 4 | 16 contacts → | ||||
Indirect evidence “At White Space Strategy, we help global, B2B industry-leading companies to grow and make the right decisions, supporting a vast array of different businesses with their most…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 contacts → | ||||
Indirect evidence “What drives change?” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 6 | 9 contacts → | ||||
Indirect evidence “We're the company of Practitioner-Coaches working with you from the inside of your business.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 contacts → | ||||
Partial evidence “When you work with us, we find out how you work with IT.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 8 | 9 contacts → | ||||
Indirect evidence “Abstract Leap is a passionate and talented team of software engineers that design and build unique software solutions for small and large enterprises.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 9 | 8 contacts → | ||||
Partial evidence “Headway Group Smart Technologies is an innovation firm focused on building and empowering the next generation of Home Automation, IT and Security Services Technology.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 10 | 7 contacts → | ||||
Indirect evidence “Automation Integration Limited was founded to offer consultation to a wide range of industries.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 11 | 7 contacts → | ||||
Indirect evidence “Oxford Computer Group UK offers a full range of identity consulting services to organizations in the UK and beyond.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 12 | 7 contacts → | ||||
Indirect evidence “Data Kraken is a consultancy that focuses on setting up your business’s databases with an emphasis on business intelligence and insight.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 contacts → | ||||
Indirect evidence “Developed and delivered to one of Europe’s largest software companies.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 contacts → | ||||
Indirect evidence “Business development and strategic consulting across multiple industries.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 15 | 4 contacts → | ||||
Indirect evidence “Mercer Lewin was founded in 1983 by Martin Mercer and since 1 January 2008 has traded as a limited company.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 16 | 4 contacts → | ||||
Indirect evidence “Code Magus Limited (CML) provides consultancy and specialist technology solutions.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 17 | 4 contacts → | ||||
Indirect evidence “We are a 21st century strategic business consultancy supporting organisations in their plans for growth and sustainable development.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 contacts → | ||||
Indirect evidence “Simply Change is a UK based consultancy firm that provides clients with a range of services to help them implement successful changes in their organisations.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 19 | 3 contacts → | ||||
Partial evidence “End-to-end IT Solutions for your Business and Home in Oxfordshire.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 contacts → | ||||
Indirect evidence “We are a boutique international management consultancy, delivering change for governments organisations of all sizes.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 contacts → | ||||
Indirect evidence “Flagbear Media was founded in 2021, providing strategy and guidance across publishing and information services.*Mergers and acquisitions - we are M&A specialists, connecting…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 contacts → | ||||
Indirect evidence “We understand the challenge of transformation, whether that’s within an end to end supply chain or other equally vital business functions – we know what successful, sustained…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 contacts → | ||||
Indirect evidence “Rytork is an innovation and technology management consultancy practice.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 24 | 2 contacts → | ||||
Partial evidence “Helping you thrive in a changing world - No one else can bring you “EXALTA’s” knowledge because no one else has it - No one else can provide you with our breadth of experience…” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “Hazel Tech consultancy Services Limited Company gives high quality and next-gen services to customers.” Source: RevenueBase Database · checked Sep 26, 2026Thanks. The Data Team will review it. | |||||
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: IT 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 IT consultancies.
- Partial evidence
- Its own public description names part of IT consultancies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name IT 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 100 IT consultancies based in Oxford, United Kingdom
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IT consultancies based in Oxford, United Kingdom at a glance
As of Sep 26, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for Oxford, so it is reported there. Company counts and contact totals on this page are exact for Oxford, over 100 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 IT 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 Oxford, United Kingdom whose own description of what they do matches “IT 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 IT 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 IT consultancies, and records with no verified work email. Companies headquartered outside Oxford 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, 166 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 26, 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.
IT consultancies by metro in the United Kingdom
- IT consultancies in London6364
- IT consultancies in Manchester438
- IT consultancies in Birmingham264
- IT consultancies in Bristol236
- IT consultancies in Leeds219
- IT consultancies in Glasgow176
- IT consultancies in Edinburgh175
- IT consultancies in Reading166
- IT consultancies in Cambridge132
- IT consultancies in Milton Keynes113
- IT consultancies in Sheffield112
- IT consultancies in Nottingham100
- IT consultancies in Liverpool95
- IT consultancies in Southampton89
- IT consultancies in Coventry84
- IT consultancies in Leicester76
- IT consultancies in Cardiff74
- IT consultancies in Brighton73
- IT consultancies in Derby73
- IT consultancies in Newcastle Upon Tyne70
- IT consultancies in Northampton67
- IT consultancies in Aberdeen65
- IT consultancies in York62
- IT consultancies in Swindon59
- IT consultancies in Guildford56
- IT consultancies in Belfast55
- IT consultancies in Bournemouth52
- IT consultancies in Cheltenham51
- IT consultancies in Norwich50
- IT consultancies in Chester49
- IT consultancies in Peterborough49
- IT consultancies in Poole49
- IT consultancies in Harrogate47
- IT consultancies in Harrow46
- IT consultancies in Bath45
- IT consultancies in Maidenhead45
- IT consultancies in Solihull45
- IT consultancies in Warrington45
- IT consultancies in Watford45
- IT consultancies in Winchester45
- IT consultancies in Chelmsford40
- IT consultancies in St Albans40
- IT consultancies in Basingstoke39
- IT consultancies in Hove39
- IT consultancies in Exeter38
- IT consultancies in Ipswich35
- IT consultancies in Preston35
- IT consultancies in Woking34
- IT consultancies in Bedford33
- IT consultancies in Tunbridge Wells33
- IT consultancies in Worcester33
- IT consultancies in Doncaster31
- IT consultancies in Hemel Hempstead31
- IT consultancies in Horsham30
- IT consultancies in Maidstone30
- IT consultancies in Aylesbury28
- IT consultancies in Bracknell28
- IT consultancies in Durham27
- IT consultancies in Leamington Spa27
- IT consultancies in Uk27
- IT consultancies in Newbury26
- IT consultancies in Stockport26
- IT consultancies in Colchester25
- IT consultancies in Shrewsbury25
- IT consultancies in Worthing25
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 IT 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 IT consultancies are there based in Oxford, United Kingdom?
RevenueBase identified 100 IT consultancies headquartered in Oxford, 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?
67 Bricks, headquartered in Oxford, tops this list with the largest team on record.
Which city in the United Kingdom has the most IT consultancies?
London leads the United Kingdom with 6,364 headquartered companies, followed by Manchester (438) and Birmingham (264). Oxford has 100.
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 166 verified decision-maker contacts tracked across these 100 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 26, 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.