Company lists · Data refreshed September 2026

Top 25 Cloud native operations companies based in London, United Kingdom

Name: Cloud native operations companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 8, 2026 93 companies tracked

RevenueBase identified 93 cloud native operations companies headquartered in London, United Kingdom as of September 2026 and tracks 801 professional contacts across them, including 342 with verified work emails and 53 with mobile numbers. London is the largest hub.

This list covers cloud native operations companies 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 8, 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 8, 2026 86% judged on-target in blind review

93Companies

801Contacts tracked

342Verified emails

53Mobile numbers

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The 25 largest cloud native operations companies based in London, United Kingdom

Ranked by team size

Top 25 of 93 cloud native operations companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 8, 2026. RevenueBase Smart Search rates how each company's information relates to cloud native operations 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	CIVO	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	75 contacts →
	Partial evidence “Civo is the Sovereign Cloud and AI platform that frees you to build without limits.” Source: RevenueBase Database · checked Sep 8, 2026
2	Appvia	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	60 contacts →
	Partial evidence “Appvia helps organisations build, secure and innovate in the cloud.” Source: RevenueBase Database · checked Sep 8, 2026
3	Cloudplexo	Partial evidence	London, United KingdomHQ checked Sep 8, 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 8, 2026
4	Blakyaks	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	51 contacts →
	Strong evidence “We support you at every stage of your cloud native transformation.” Source: RevenueBase Database · checked Sep 8, 2026
5	Controlplane	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	50 contacts →
	Strong 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 8, 2026
6	Cognetiks Consulting	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	46 contacts →
	Partial evidence “We are a leading provider of cloud advisory services, cloud migration, DevOps, automation and cloud-managed services to organizations.” Source: RevenueBase Database · checked Sep 8, 2026
7	Container Solutions	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	33 contacts →
	Strong evidence “We are a professional services company that specialises in Cloud Native transformation.” Source: RevenueBase Database · checked Sep 8, 2026
8	Cudo Ventures	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	31 contacts →
	Partial evidence “CUDO Ventures was founded and is headquartered in the UK, with over two decades of experience in cloud, data center, and enterprise infrastructure.” Source: RevenueBase Database · checked Sep 8, 2026
9	ONAPP	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	31 contacts →
	Partial evidence “OnApp makes cloud fast, easy & profitable for Telcos, MSPs & other cloud service providers.” Source: RevenueBase Database · checked Sep 8, 2026
10	Edge Network	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	23 contacts →
	Partial evidence “A distributed cloud platform that runs closer to users – delivering reliable performance, transparent infrastructure, and cost efficiency for modern media and enterprise workloads.” Source: RevenueBase Database · checked Sep 8, 2026
11	yellowdog.ai	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	21 contacts →
	Indirect evidence “From cutting-edge AI and Life Sciences, to Asset Management and large-scale Enterprise transformation, YellowDog helps accelerate your innovation.” Source: RevenueBase Database · checked Sep 8, 2026
12	Syntasso	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	18 contacts →
	Indirect evidence “Syntasso Kratix Enterprise (SKE) enables platform orchestration for the AI era.” Source: RevenueBase Database · checked Sep 8, 2026
13	Cloud Fruition Technologies	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	18 contacts →
	Indirect evidence “Technology is changing faster than ever.” Source: RevenueBase Database · checked Sep 8, 2026
14	Cloud Elemental	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	17 contacts →
	Partial evidence “We help businesses simplify, modernise, and move forward with confidence in the cloud.” Source: RevenueBase Database · checked Sep 8, 2026
15	Bigstep	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	17 contacts →
	Partial evidence “Metal Cloud Infrastructure as a Service (IaaS) provider offering single tenant, on-demand environments built for high traffic websites, micro-services architectures, IoT & mobile…” Source: RevenueBase Database · checked Sep 8, 2026
16	KITS	Indirect evidence	London, United KingdomHQ checked Sep 8, 2026	51-200	14 contacts →
	Indirect evidence “Keep IT Simple (KITS), a TPXimpact company, delivers secure, inclusive and outcome-focused digital transformation services for Government and public sector organisations.” Source: RevenueBase Database · checked Sep 8, 2026
17	ZSAH	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	10 contacts →
	Partial evidence “zsah is an award-winning cloud and managed services company headquartered in London, UK.” Source: RevenueBase Database · checked Sep 8, 2026
18	Blackbox Hosting LTD	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	9 contacts →
	Partial evidence “Private Cloud Infrastructure.” Source: RevenueBase Database · checked Sep 8, 2026
19	Francioni	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	9 contacts →
	Partial evidence “Revolutionizing Cloud Delivery: Unleashing Project Success Francioni is a London-based consultancy at the forefront of driving successful project delivery through the power of…” Source: RevenueBase Database · checked Sep 8, 2026
20	Livewyer	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	9 contacts →
	Partial evidence “LiveWyer is a London-based consultancy specialising in deploying small, agile engineering teams to design and implement modern Cloud and Platform solutions.” Source: RevenueBase Database · checked Sep 8, 2026
21	Sysdojo	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	6 contacts →
	Partial evidence “As a fast-growing technology services company, we specialise in developing, maintaining modern applications, as well as building, operating and maintaining your cloud…” Source: RevenueBase Database · checked Sep 8, 2026
22	Cloud 66	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	11-50	5 contacts →
	Partial evidence “Cloud 66 is an end to end infrastructure management service.” Source: RevenueBase Database · checked Sep 8, 2026
23	Rosettahub	Strong evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	4 contacts →
	Strong evidence “The RosettaHub supercloud and SaaS platform exposes a single layer of cloud-spanning technology for security, finops, governance, operations, observability, collaboration and…” Source: RevenueBase Database · checked Sep 8, 2026
24	Tech Amigos	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	3 contacts →
	Partial evidence “We accelerate cloud adoption for growing businesses using our product, called Diego.” Source: RevenueBase Database · checked Sep 8, 2026
25	OPSLY	Partial evidence	London, United KingdomHQ checked Sep 8, 2026	1-10	2 contacts →
	Partial evidence “At Opsly our platform builds and deploys your Cloud in AWS/Azure/GCP automatically based on what services you need using our templates.” Source: RevenueBase Database · checked Sep 8, 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: cloud native operations 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 cloud native operations companies.
Partial evidence: Its own public description names part of cloud native operations companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud native operations 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 93 cloud native operations companies based in London, United Kingdom

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Cloud native operations companies based in London, United Kingdom at a glance

As of Sep 8, 2026

42.7%Verified-email coverage

6.6%Mobile-number coverage

8.6Average contacts per company

1-10Median size (employees)

108.6%Largest-city concentration · London

Sep 8, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Freshness & accuracy

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

Email last verified

Median 11.0d

3090–30

2831–60

061–90

090–180

5180+

Company record updated

Median 59.0d

00–30

45731–60

23461–90

6590–180

45180+

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 cloud native operations 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 London, United Kingdom whose own description of what they do matches “cloud native operations 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 cloud native operations 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 cloud native operations companies, 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, 342 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 8, 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.

Cloud native operations companies by metro in the United Kingdom

Cloud native operations companies in London101

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 cloud native operations 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 cloud native operations companies are there based in London, United Kingdom?

RevenueBase identified 93 cloud native operations companies 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?

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

Which city has the most cloud native operations companies?

London leads with 101 headquartered companies, followed by Manchester (6) and Cambridge (3).

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 342 verified decision-maker contacts tracked across these 93 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 8, 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.