Company lists · Data refreshed September 2026

Top 25 Digital transformation services companies based in Birmingham, United Kingdom

Name: Digital transformation services companies based in Birmingham, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 105 companies tracked

RevenueBase identified 105 digital transformation services companies headquartered in Birmingham, United Kingdom as of September 2026 and tracks 1,198 professional contacts across them, including 284 with verified work emails. London is the largest hub.

This list covers digital transformation services companies headquartered in Birmingham, 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

105Companies

1,198Contacts tracked

284Verified emails

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The 25 largest digital transformation services companies based in Birmingham, United Kingdom

Ranked by team size

Top 25 of 105 digital transformation services companies based in Birmingham, United Kingdom, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to digital transformation services companies: 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	Kagool	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	501-1,000	307 contacts →
	Indirect evidence “Kagool is a global technology consultancy with over 20 years of experience helping enterprise organisations modernise SAP, data and AI platforms.” Source: RevenueBase Database · checked Sep 24, 2026
2	Devi Technologies	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	501-1,000	90 contacts →
	Partial evidence “Devi Technologies – Your Strategic Partner for Advanced Digital Innovation Devi Technologies is a globally oriented technology enterprise dedicated to delivering sophisticated…” Source: RevenueBase Database · checked Sep 24, 2026
3	Excelledia	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	51-200	64 contacts →
	Partial evidence “Excelledia is a management consulting firm that provides insights, organizational transformation, and business strategy through people, process & technology consulting to clients…” Source: RevenueBase Database · checked Sep 24, 2026
4	Resonate	Strong evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	51-200	61 contacts →
	Strong evidence “Resonate is a digital transformation company specialising in complex voice and collaboration solutions using the Microsoft Teams platform.” Source: RevenueBase Database · checked Sep 24, 2026
5	Certes IT Service Solutions	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	51-200	46 contacts →
	Partial evidence “Certes IT Service Solutions is an independent IT consultancy built on expertise and trusted across defence and national security to deliver secure, mission-critical IT and digital…” Source: RevenueBase Database · checked Sep 24, 2026
6	Nexian	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	11-50	28 contacts →
	Partial evidence “nexian is a leading digital services provider dedicated to revolutionising professional service firms through innovative technology solutions.” Source: RevenueBase Database · checked Sep 24, 2026
7	Techcinity	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	51-200	21 contacts →
	Partial evidence “At Techcinity, our digital creations transcend mere platforms; they're expressions of artistry and novelty.” Source: RevenueBase Database · checked Sep 24, 2026
8	Entec SI	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	11-50	19 contacts →
	Indirect evidence “Established in 1996, Entec Si has been delivering change for good for thirty years.” Source: RevenueBase Database · checked Sep 24, 2026
9	Optimum PPS	Strong evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	11-50	18 contacts →
	Strong evidence “Optimum PPS is an independent ERP & digital transformation consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
10	Mooodycow	Strong evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	51-200	15 contacts →
	Strong evidence “At we help organisations unlock the full potential of digital transformation through a unique combination of strategic consultancy, technology expertise, workforce solutions, and…” Source: RevenueBase Database · checked Sep 24, 2026
11	Ziel Global	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	51-200	15 contacts →
	Indirect evidence “Ziel Global is the right partner you can rely on to make that technology work for you.” Source: RevenueBase Database · checked Sep 24, 2026
12	Kerv Digital	Strong evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	201-500	13 contacts →
	Strong evidence “Digital transformation with the human touch Tech should put people first, so culture is crucial.” Source: RevenueBase Database · checked Sep 24, 2026
13	Kaika Tech LTD	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	9 contacts →
	Indirect evidence “Kaika Tech provides unrivalled IT solutions and consultancy to organisations across the UK, helping to fuel our clients success and secure their future.” Source: RevenueBase Database · checked Sep 24, 2026
14	Moremicro	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	11-50	6 contacts →
	Indirect evidence “At Moremicro we ensure our clients' technology drives their success, offering expert support, AI automation, robust cyber security, and scalable infrastructure tailored to their…” Source: RevenueBase Database · checked Sep 24, 2026
15	Cloud-P	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	11-50	6 contacts →
	Partial evidence “At Cloud-P, we empower businesses to thrive in the digital age by taking care of all their technology needs, allowing them to focus on what they do best.” Source: RevenueBase Database · checked Sep 24, 2026
16	Slingstone Business Consulting Limited	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	5 contacts →
	Indirect evidence “Slingstone Business Consulting helps businesses transform using technology.” Source: RevenueBase Database · checked Sep 24, 2026
17	Bondwest	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	5 contacts →
	Indirect evidence “BondWest is a dynamic company that works closely with its clients to understand their unique business priorities.” Source: RevenueBase Database · checked Sep 24, 2026
18	Tek-Nology Solutions Limited	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	11-50	3 contacts →
	Indirect evidence “The simplest expression of our proposition is that we enable our clients to realise their ambition by delivering strategic IT services.” Source: RevenueBase Database · checked Sep 24, 2026
19	Tunlix Consulting Services	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “About A UK based IT Consulting Service Delivery Company.Globally Operating.” Source: RevenueBase Database · checked Sep 24, 2026
20	Shift Opus	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	3 contacts →
	Indirect evidence “Welcome to Shift Opus - where innovation meets operational efficiency.” Source: RevenueBase Database · checked Sep 24, 2026
21	Meta Eagle	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence “Meta Eagle Ltd are an IT consultancy firm that bring {More Than Just Technology} To the Table- Offering a suite of IT Services, Products, Consultancy and Monitoring capabilities.” Source: RevenueBase Database · checked Sep 24, 2026
22	VU Agency	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence “Vu Ai is a consultancy dedicated to optimising business processes, reducing pain points, and enhancing efficiency through tailored AI solutions.” Source: RevenueBase Database · checked Sep 24, 2026
23	Outbace Business Agility Centre Of Excellence	Strong evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Strong evidence “Responsive Organisation \| Business Agility Transformation Services \| Cohesive Digital Supply Chain: Strategy - Operational Excellence - IT - OT Cohesion \| Business Architecture \|…” Source: RevenueBase Database · checked Sep 24, 2026
24	OAK Tree Consultancy	Indirect evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Indirect evidence “Oak Tree Consultancy is your trusted partner in achieving excellence and success for your business.” Source: RevenueBase Database · checked Sep 24, 2026
25	ICT House	Partial evidence	Birmingham, United KingdomHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “Committed to deliver continual service improvement and quality to the IT delivery service and transformation programs.” Source: RevenueBase Database · checked Sep 24, 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: digital transformation services companies. 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 digital transformation services companies.
Partial evidence: Its own public description names part of digital transformation services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital transformation services companies. 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 105 digital transformation services companies based in Birmingham, United Kingdom

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Digital transformation services companies based in Birmingham, United Kingdom at a glance

As of Sep 24, 2026

23.7%Verified-email coverage

11.4Average contacts per company

1-10Median size (employees)

2666.7%Largest-city concentration · London

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United Kingdom list rather than for Birmingham, so it is reported there. Company counts and contact totals on this page are exact for Birmingham, over 105 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 digital transformation services companies, 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 Birmingham, United Kingdom whose own description of what they do matches “digital transformation services companies”. 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 digital transformation services companies), 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 digital transformation services companies, and records with no verified work email. Companies headquartered outside Birmingham 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, 284 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.

Digital transformation services companies by metro in the United Kingdom

Digital transformation services companies in London2800
Digital transformation services companies in Manchester178
Digital transformation services companies in Birmingham105
Digital transformation services companies in Leeds83
Digital transformation services companies in Glasgow82
Digital transformation services companies in Bristol77
Digital transformation services companies in Reading75
Digital transformation services companies in Milton Keynes54
Digital transformation services companies in Edinburgh53
Digital transformation services companies in Sheffield39
Digital transformation services companies in Liverpool37
Digital transformation services companies in Cardiff35
Digital transformation services companies in Leicester35
Digital transformation services companies in Coventry33
Digital transformation services companies in Newcastle Upon Tyne32
Digital transformation services companies in Belfast27
Digital transformation services companies in Nottingham26
Digital transformation services companies in Ilford25

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 digital transformation services companies, 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 digital transformation services companies are there based in Birmingham, United Kingdom?

RevenueBase identified 105 digital transformation services companies headquartered in Birmingham, 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?

Kagool, headquartered in Birmingham, tops this list with the largest team on record.

Which city has the most digital transformation services companies?

London leads with 2800 headquartered companies, followed by Manchester (178) and Birmingham (105).

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 284 verified decision-maker contacts tracked across these 105 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.