Company lists · Data refreshed September 2026

Top 24 Devops consulting firms based in London, United Kingdom

Name: Devops consulting firms based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 11, 2026 232 companies tracked

RevenueBase identified 232 devops consulting firms headquartered in London, United Kingdom as of September 2026 and tracks 2,712 professional contacts across them, including 1,350 with verified work emails and 221 with mobile numbers. London is the largest hub.

This list covers devops consulting firms headquartered in London, 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 11, 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 11, 2026 86% judged on-target in blind review

232Companies

2,712Contacts tracked

1,350Verified emails

221Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest devops consulting firms based in London, United Kingdom

Ranked by team size

Top 24 of 232 devops consulting firms based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 11, 2026. RevenueBase Smart Search rates how each company's information relates to devops 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Armakuni	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	201-500	264 contacts →
	Indirect evidence “Armakuni is a cloud-native technology consultancy and AWS Premier Partner, trusted by enterprises across industries to accelerate their digital transformation journeys.” Source: RevenueBase Database · checked Sep 11, 2026
2	YLD	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	166 contacts →
	Indirect evidence “YLD is a software engineering, data engineering, and product design consultancy, specialising in customer experience and disruptive technologies.” Source: RevenueBase Database · checked Sep 11, 2026
3	Daemon	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	145 contacts →
	Indirect evidence “Founded in 2007, Daemon is a technology consultancy with a mission to make the world a better place by creating movements that power digital transformation.” Source: RevenueBase Database · checked Sep 11, 2026
4	Xynotech	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	96 contacts →
	Partial evidence “Xynotech is a provider of IT consulting and software development services that help companies overtake their competition.” Source: RevenueBase Database · checked Sep 11, 2026
5	Clurgo	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	76 contacts →
	Indirect evidence “Clurgo empowers global enterprises and early ventures to deliver software at higher velocity and better quality.” Source: RevenueBase Database · checked Sep 11, 2026
6	MLABS	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	56 contacts →
	Partial evidence “MLabs Consulting helps to setup project specification, implementation, management and maintenance of technical projects for AI, Fintech, Information Technology and more.” Source: RevenueBase Database · checked Sep 11, 2026
7	Cloudplexo	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	54 contacts →
	Partial evidence “CloudPlexo is a global technology consulting firm helping organizations transform, innovate, and build resilience through Cloud, AI, and Cybersecurity.” Source: RevenueBase Database · checked Sep 11, 2026
8	Marionete	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	53 contacts →
	Partial evidence “Marionete is a technology consulting firm that empowers organizations to design innovative data strategies, drive digital transformation, and build advanced digital platforms.” Source: RevenueBase Database · checked Sep 11, 2026
9	Controlplane	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	50 contacts →
	Indirect evidence “Expert Kubernetes Consultancy for Secure, Scalable, and Automated Cloud Native Solutions We are a London-based Kubernetes consultancy specialising in building secure, scalable…” Source: RevenueBase Database · checked Sep 11, 2026
10	Aptitude Global	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	51-200	49 contacts →
	Indirect evidence “Aptitude pairs specialists practitioners with proprietary software-delivering data, AI, and operational transformation at speed, with greater returns and enduring performance.” Source: RevenueBase Database · checked Sep 11, 2026
11	CECG	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	35 contacts →
	Partial evidence “Core Engineering Consulting Group (CECG) is a vibrant Platform Engineering, Software Delivery and Cloud Strategy consultancy.” Source: RevenueBase Database · checked Sep 11, 2026
12	Corewide LLP	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	32 contacts →
	Partial evidence “Founded on April 1, 2015, Corewide has firmly established its mark in the dynamic DevOps landscape.” Source: RevenueBase Database · checked Sep 11, 2026
13	TGA Digital LTD	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	23 contacts →
	Partial evidence “TGA Digital is a software engineering consultancy focussed on delivering high quality software projects as well as consulting, due diligence, trouble shooting and fund raising.” Source: RevenueBase Database · checked Sep 11, 2026
14	Weshape	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	22 contacts →
	Indirect evidence “Founded in 2019, WeShape has a mission to become known as ‘The Best at Tech Delivery’.” Source: RevenueBase Database · checked Sep 11, 2026
15	Furious FOX	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	21 contacts →
	Indirect evidence “Furious Fox Limited is a technology and design studio founded in London in 2015.” Source: RevenueBase Database · checked Sep 11, 2026
16	Dops Digital	Strong evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	20 contacts →
	Strong evidence “D\|Ops Digital is a “Pure Play” DevOps consulting firm targeting customers who want to drive SDLC acceleration, cycle time compression and compliance.” Source: RevenueBase Database · checked Sep 11, 2026
17	Cloud Fruition Technologies	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	18 contacts →
	Indirect evidence “Technology is changing faster than ever.” Source: RevenueBase Database · checked Sep 11, 2026
18	Cloud Elemental	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	17 contacts →
	Indirect evidence “We help businesses simplify, modernise, and move forward with confidence in the cloud.” Source: RevenueBase Database · checked Sep 11, 2026
19	Blue HAT Associates	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	16 contacts →
	Indirect evidence “We work with clients to scale Technology, Product and Operations.” Source: RevenueBase Database · checked Sep 11, 2026
20	digitalis.io	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	12 contacts →
	Partial evidence “Data, DevOps and Cloud Experts: Future-Proof Your Infrastructure At digitalis.io, we design and manage portable, secure systems that thrive across any environment-public clouds…” Source: RevenueBase Database · checked Sep 11, 2026
21	Peopleflow	Partial evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	12 contacts →
	Partial evidence “PeopleFlow is a Workday-focused consulting and automation company built for how Workday operates today.” Source: RevenueBase Database · checked Sep 11, 2026
22	Perception IT	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	11 contacts →
	Indirect evidence “With 16+ years of experience, we empower organisations across banking, manufacturing, and critical infrastructure to achieve measurable transformation -not just modernisation.” Source: RevenueBase Database · checked Sep 11, 2026
23	QUEMA	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	11 contacts →
	Indirect evidence “We are a European company that specializes in providing IT services.” Source: RevenueBase Database · checked Sep 11, 2026
24	Releaseworks	Indirect evidence	London, United KingdomHQ checked Sep 11, 2026	11-50	9 contacts →
	Indirect evidence “We help growing organizations deliver better software faster.” Source: RevenueBase Database · checked Sep 11, 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: devops consulting firms. 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 devops consulting firms.
Partial evidence: Its own public description names part of devops consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name devops consulting firms. 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 24 of 232 devops consulting firms based in London, United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,350 reachable decision-makers.

Free signup · no credit card

View the full list →

Devops consulting firms based in London, United Kingdom at a glance

As of Sep 11, 2026

49.8%Verified-email coverage

8.1%Mobile-number coverage

11.7Average contacts per company

1-10Median size (employees)

106.0%Largest-city concentration · London

Sep 11, 2026Page data refreshed

Companies by employee count

1-10

147

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

1,2420–30

8231–60

161–90

190–180

24180+

Company record updated

Median 61.0d

00–30

1,35231–60

97361–90

20990–180

178180+

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 devops 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 London, United Kingdom whose own description of what they do matches “devops 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 devops 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 devops consulting firms, and records with no verified work email. Companies headquartered outside London 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, 1,350 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 11, 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.

Devops consulting firms by metro in the United Kingdom

Devops consulting firms in London246

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 devops 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 devops consulting firms are there based in London, United Kingdom?

RevenueBase identified 232 devops consulting firms headquartered in London, 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?

Armakuni, headquartered in London, tops this list with the largest team on record.

Which city has the most devops consulting firms?

London leads with 246 headquartered companies, followed by Manchester (24) and Leeds (9).

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 1,350 verified decision-maker contacts tracked across these 232 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 11, 2026.

Ready to reach these companies? Verified emails and direct dials for all 232 devops consulting firms based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Devops consulting firms by geography

Browse the directory

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.