Company lists · Data refreshed September 2026

Top 25 Devops consultants based in London, United Kingdom

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 605 companies tracked

RevenueBase identified 605 devops consultants headquartered in London, United Kingdom as of September 2026 and tracks 6,804 professional contacts across them, including 2,767 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers devops consultants 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 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

605Companies

6,804Contacts tracked

2,767Verified emails

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The 25 largest devops consultants based in London, United Kingdom

Ranked by team size

Top 25 of 605 devops consultants based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to devops 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	Sandhata Technologies	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	363 contacts →
	Strong evidence “We are a global niche consultancy specialising in services that span all facets of Digital transformation, DevOps, and System Integration.” Source: RevenueBase Database · checked Sep 28, 2026
2	Armakuni	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	264 contacts →
	Partial 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 28, 2026
3	Vertex Agility	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	255 contacts →
	Partial evidence “Vertex Agility is your next Global Digital Consultancy, providing deep expertise in Cloud, Data, and Software to the biggest brands in the world and the most disruptive scale-ups.” Source: RevenueBase Database · checked Sep 28, 2026
4	Emvigo Technologies	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	204 contacts →
	Indirect evidence “Emvigo Technologies – The Power of Getting Things Done We believe that great ideas don’t just happen-they need the right team to bring them to life, fast.” Source: RevenueBase Database · checked Sep 28, 2026
5	Coderco	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	183 contacts →
	Partial evidence “CoderCo - From Zero to DevOps Pro CoderCo is a hands-on training and mentorship platform for people breaking into DevOps, Cloud, SRE and Platform Engineering - and for engineers…” Source: RevenueBase Database · checked Sep 28, 2026
6	YLD	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	166 contacts →
	Partial evidence “YLD is a software engineering, data engineering, and product design consultancy, specialising in customer experience and disruptive technologies.” Source: RevenueBase Database · checked Sep 28, 2026
7	Nology	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	165 contacts →
	Partial evidence “nology is a tech talent consultancy that builds, deploys, and scales technical capability for organisations undergoing digital, data, and AI transformation.” Source: RevenueBase Database · checked Sep 28, 2026
8	Esynergy	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	164 contacts →
	Partial evidence “esynergy is a technology consultancy that accelerates business value for its clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	Daemon	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	145 contacts →
	Partial 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 28, 2026
10	Clearroute	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	123 contacts →
	Partial evidence “ClearRoute is a global platform engineering consultancy that helps enterprises reliably bring high-impact digital products to market faster, cheaper, and more safely.” Source: RevenueBase Database · checked Sep 28, 2026
11	Amber Labs	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “Trusted by some of the UK's most important organisations, Amber Labs delivers digital transformation where assurance matters just as much as pace.” Source: RevenueBase Database · checked Sep 28, 2026
12	Xynotech	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	96 contacts →
	Indirect evidence “Xynotech is a provider of IT consulting and software development services that help companies overtake their competition.” Source: RevenueBase Database · checked Sep 28, 2026
13	DOT Collective	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	93 contacts →
	Indirect evidence “We are data and cloud practitioners, and we create the springboard for momentous organisational leaps.” Source: RevenueBase Database · checked Sep 28, 2026
14	OVYO	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “Ovyo provides rapid access to specialist people and teams in software engineering, operations & delivery throughout the streaming/OTT/media, satellite/space and comms industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	JUXT	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “JUXT joins forces with Grid Dynamics, JUXT is a cutting-edge software consultancy that delivers innovation to large enterprises and high-performing organisations.” Source: RevenueBase Database · checked Sep 28, 2026
16	Craftsmen	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	85 contacts →
	Indirect evidence “Craftsmen helps companies modernize products, engineering workflows, and digital operations for the AI era.” Source: RevenueBase Database · checked Sep 28, 2026
17	Mozaic	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	84 contacts →
	Partial evidence “Mozaic is an award winning specialist consultancy and a partner of choice for organisations seeking to improve their strategy, delivery, and operations.” Source: RevenueBase Database · checked Sep 28, 2026
18	Clurgo	Indirect evidence	London, United KingdomHQ checked Sep 28, 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 28, 2026
19	KLOIA	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “Kloia is an AWS Premier Tier Services Partner that specializes in DevOps/Cloud, Application Modernization, Software Testing and Generative AI.” Source: RevenueBase Database · checked Sep 28, 2026
20	Sytel Reply	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	68 contacts →
	Indirect evidence “Sytel Reply is the Reply Company focused on Networks and Security.” Source: RevenueBase Database · checked Sep 28, 2026
21	Gemba Advantage	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	59 contacts →
	Indirect evidence “Gemba Advantage make high-impact software that is secure, scalable and sustainable.” Source: RevenueBase Database · checked Sep 28, 2026
22	MLABS	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect 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 28, 2026
23	Cloudplexo	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	54 contacts →
	Indirect 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 28, 2026
24	Marionete	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	53 contacts →
	Indirect 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 28, 2026
25	Blakyaks	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “We support you at every stage of your cloud native transformation.” 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: devops 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 devops consultants.
Partial evidence: Its own public description names part of devops consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name devops 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 605 devops consultants based in London, United Kingdom

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Devops consultants based in London, United Kingdom at a glance

As of Sep 28, 2026

40.7%Verified-email coverage

11.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

404

11-50

141

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 605 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 devops 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 London, United Kingdom whose own description of what they do matches “devops 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 devops 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 devops consultants, 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, 2,767 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.

Devops consultants by metro in the United Kingdom

Devops consultants in Manchester50

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 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 devops consultants are there based in London, United Kingdom?

RevenueBase identified 605 devops consultants 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?

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

Which city in the United Kingdom has the most devops consultants?

London leads the United Kingdom with 605 headquartered companies, followed by Manchester (50) and Leeds (24).

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 2,767 verified decision-maker contacts tracked across these 605 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.