Company lists · Data refreshed September 2026

Top 25 Government enterprise architecture consultants based in the United Kingdom

Name: Government enterprise architecture consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 418 companies tracked

RevenueBase identified 418 government enterprise architecture consultants headquartered in the United Kingdom as of September 2026 and tracks 2,424 professional contacts across them, including 988 with verified work emails. London is the largest hub.

This list covers government enterprise architecture consultants headquartered in the 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 28, 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 28, 2026 86% judged on-target in blind review

418Companies

2,424Contacts tracked

988Verified emails

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The 25 largest government enterprise architecture consultants based in the United Kingdom

Ranked by team size

Top 25 of 418 government enterprise architecture consultants based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to government enterprise architecture consultants: 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	Actica Consulting	Partial evidence	Guildford, United KingdomHQ checked Sep 28, 2026	201-500	224 contacts →
	Partial evidence “Actica Consulting is a business and technology consultancy specialising in the delivery of complex transformation.” Source: RevenueBase Database · checked Sep 28, 2026
2	Waterstons	Indirect evidence	Durham, United KingdomHQ checked Sep 28, 2026	201-500	215 contacts →
	Indirect evidence “We are an IT business with a difference.” Source: RevenueBase Database · checked Sep 28, 2026
3	Glue Reply	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	118 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
4	Whitetree	Partial evidence	Bristol, United KingdomHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Whitetree is an agile consulting firm that provides strategic guidance and operational support to large businesses and government departments.” Source: RevenueBase Database · checked Sep 28, 2026
5	Principle ONE	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	78 contacts →
	Partial evidence “Principle One provides Systems Engineering, Architecture and Business Consulting services within the Law Enforcement, National Security, Health and wider public sector.” Source: RevenueBase Database · checked Sep 28, 2026
6	6point6 Part Of Accenture	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	68 contacts →
	Indirect evidence “6point6 drives the right change in an organisation through the positive impact of technology.” Source: RevenueBase Database · checked Sep 28, 2026
7	Cloudscouts	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “Experts in architecting, building, and supporting Enterprise Performance Management, Business Intelligence, Analytical, and Technology solutions.” Source: RevenueBase Database · checked Sep 28, 2026
8	Marx Enterprise Transformation Architecture	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	49 contacts →
	Strong evidence “Marx Group is a leading global AI fueled Solutions & Products firm with a solid framework of Enterprise Architecture as Service to master rapid changes.” Source: RevenueBase Database · checked Sep 28, 2026
9	S P A Enterprise Services LTD	Partial evidence	Uxbridge, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “S P A has been coined as our company name and the acronym which articulates three vital areas of an enterprise - Systems, Processes and Applications – which requires being robust…” Source: RevenueBase Database · checked Sep 28, 2026
10	Uxli Limited	Partial evidence	Suite 14-7, United KingdomHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “UXLI is a UK-based data and AI consultancy with over a decade of experience helping organisations unlock value from their data.” Source: RevenueBase Database · checked Sep 28, 2026
11	Pace Integration	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	47 contacts →
	Strong evidence “Pace Integration is a unique technology consultancy that solves your integration challenge – focused on enterprise systems integration strategy, architecture and design that is…” Source: RevenueBase Database · checked Sep 28, 2026
12	Issured Limited	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “At Issured, we build the foundations for sustainable, people-led change.” Source: RevenueBase Database · checked Sep 28, 2026
13	JP Reis	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “JP Reis helps financial trading organizations make better technology decisions and deliver complex transformation programs with confidence.” Source: RevenueBase Database · checked Sep 28, 2026
14	G7 Business Solutions Limited	Indirect evidence	Bristol, United KingdomHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “G7 is a trusted and experienced expert in the implementation and support of business systems.” Source: RevenueBase Database · checked Sep 28, 2026
15	ATT Consultants LTD	Indirect evidence	Whaley Bridge, United KingdomHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Market Cloud LTD	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “Market Cloud helps transform digital potential into business reality.” Source: RevenueBase Database · checked Sep 28, 2026
17	Voyager Solutions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Voyager Solutions provide business change and implementation support for process, people and technology transformation programmes.” Source: RevenueBase Database · checked Sep 28, 2026
18	Vima Group	Partial evidence	City Of Bristol, United KingdomHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial evidence “A new UK consultancy is launching as Frazer-Nash Consultancy, the leading systems, engineering and technology company joins forces with change management business Harmonic Limited…” Source: RevenueBase Database · checked Sep 28, 2026
19	ROWE	Partial evidence	Plymouth, United KingdomHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “We provide software engineering, solution architecture and systems integration to the public and private sectors.” Source: RevenueBase Database · checked Sep 28, 2026
20	H3o Digital	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “H3O Digital provides enterprise class technical services for businesses of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
21	Escone Solutions	Indirect evidence	Aberdeen, United KingdomHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Established in 2015, Escone Solutions is a team of experienced Business Analysts and Super Users delivering intelligent application solutions and support to bring organisational…” Source: RevenueBase Database · checked Sep 28, 2026
22	Konvergent	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “At Konvergent, we do two things really well: We can ensure you are making the best technology investment decisions We have the best architects, for your company Strategic…” Source: RevenueBase Database · checked Sep 28, 2026
23	Asygma	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “At Asygma, we're more than a technology provider; we're your trusted advisor and partner in growth.” Source: RevenueBase Database · checked Sep 28, 2026
24	Advanced Systems Understanding LTD ASU	Indirect evidence	Chippenham, United KingdomHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Welcome to Advanced Systems Understanding Ltd (ASU) At ASU, we help organisations design and deliver digital services that are aligned to strategy, resilient by design, and built…” Source: RevenueBase Database · checked Sep 28, 2026
25	OPS LAB	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “Business Operations Consulting and Optimization.” Source: RevenueBase Database · checked Sep 28, 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: government enterprise architecture consultants. 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 government enterprise architecture consultants.
Partial evidence: Its own public description names part of government enterprise architecture consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government enterprise architecture consultants. 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 418 government enterprise architecture consultants based in the United Kingdom

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Government enterprise architecture consultants based in the United Kingdom at a glance

As of Sep 28, 2026

40.8%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

36.6%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

313

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 418 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 government enterprise architecture consultants, 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 the United Kingdom whose own description of what they do matches “government enterprise architecture consultants”. 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 government enterprise architecture consultants), 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 government enterprise architecture consultants, and records with no verified work email. Companies headquartered outside United Kingdom 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, 988 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 28, 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.

Government enterprise architecture consultants by metro

Government enterprise architecture consultants in London153

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 government enterprise architecture consultants, 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 government enterprise architecture consultants are there based in the United Kingdom?

RevenueBase identified 418 government enterprise architecture consultants headquartered in the 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?

Actica Consulting, headquartered in Guildford, tops this list with the largest team on record.

Which city has the most government enterprise architecture consultants?

London leads with 153 headquartered companies, followed by Manchester (12) and Bristol (6).

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 988 verified decision-maker contacts tracked across these 418 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 28, 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.