Company lists · Data refreshed September 2026
Top 25 Containerized application platforms worldwide
RevenueBase identified 522 containerized application platforms worldwide as of September 2026 and tracks 13,549 professional contacts across them, including 4,052 with verified work emails. The United States is the largest market and San Francisco the largest hub.
This list covers containerized application platforms worldwide, 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 27, 2026. Country and city lists for containerized application platforms follow the table.
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.
The 25 largest containerized application platforms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,402 contacts → | ||||
Indirect evidence “Harness is a rapidly growing startup that is disrupting the software delivery market.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 2 | 900 contacts → | ||||
Indirect evidence “At Docker, we simplify the lives of developers who are making world-changing apps.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 3 | 439 contacts → | ||||
Partial evidence “Cloud native computing uses an open source software stack to deploy applications as microservices, packaging each part into its own container, and dynamically orchestrating those…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 4 | 273 contacts → | ||||
Partial evidence “Spectro Cloud provides a complete and integrated platform that enables organizations to easily manage the full lifecycle of any combination of new or existing, small or large…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 5 | 216 contacts → | ||||
Partial evidence “VMware Tanzu helps you modernize your applications and infrastructure with a common goal: deliver better software to production, continuously.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 6 | 190 contacts → | ||||
Indirect evidence “AI infrastructure is only valuable when it can be consumed, governed, and monetized.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 7 | 168 contacts → | ||||
Partial evidence “VMware Tanzu helps you modernize your applications and infrastructure with a common goal: deliver better software to production, continuously.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 8 | 155 contacts → | ||||
Indirect evidence “At Tensure, we help you design, build, and scale cloud environments that standardize delivery and eliminate bottlenecks.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 9 | 146 contacts → | ||||
Partial evidence “We enable enterprises to deliver digital, data and AI use cases at breakthrough speed through our secure and governed self-service orchestration platform.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 10 | 137 contacts → | ||||
Partial evidence “Matilda Cloud empowers businesses to reduce IT operating costs, accelerate application delivery, and drive digital transformation.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 11 | 110 contacts → | ||||
Partial evidence “We help build GPU Cloud, modernize applications and infrastructure with our expertise in cloud native technologies.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 12 | 103 contacts → | ||||
Indirect evidence “Rancher, a proud member of the SUSE family since 2020, creates open source container management solutions that streamline software development and simplify IT operations for…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 13 | 97 contacts → | ||||
Indirect evidence “Wij zijn HCS company.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 14 | 95 contacts → | ||||
Partial evidence “Diamanti provides software solutions that solve the challenges of container-based hybrid clouds with the best enterprise-optimized platform for managing Kubernetes at any scale.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 15 | 91 contacts → | ||||
Indirect evidence “We focus on open standards and technologies around Java, Ruby, the free operating system Linux and the container orchestration system Kubernetes.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 16 | 89 contacts → | ||||
Indirect evidence “Our mission is to deliver enterprise-scale cloud native solutions to our customers to help them create their most valuable digital products.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 17 | 89 contacts → | ||||
Indirect evidence “We are helping the world’s leading organizations drive accelerated time to market, increased product quality and operational efficiency by leveraging composability.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 18 | 76 contacts → | ||||
Indirect evidence “Codesphere transforms deployment into a developer-centric self-service experience, reducing time-to-market and costs.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 19 | 74 contacts → | ||||
Partial evidence “Rancher Government Solutions is specifically designed to address the unique security and operational needs of the US Government and military as it relates to application…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 20 | 74 contacts → | ||||
Strong evidence “Scale your distributed applications, modernize your workflows for durability, and protect against software failures and downtimes with Orkes, the leading orchestration platform…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 21 | 67 contacts → | ||||
Partial evidence “At Layer5, we champion developer-defined infrastructure, giving engineers the power to reshape application delivery.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 22 | 61 contacts → | ||||
Indirect evidence “Devtron helps you onboard and migrate all of your apps to Kubernetes in a few weeks.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 23 | 58 contacts → | ||||
Indirect evidence “Minutus Computing helps companies in the journey of Cloud Adoption.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 24 | 54 contacts → | ||||
Indirect evidence “Portainer gives enterprise IT and industrial operations teams operational control over Kubernetes, Docker, and Podman, without needing to become container specialists.” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
| 25 | 53 contacts → | ||||
Partial evidence “emma is the cloud operations platform for distributed infrastructure, a single intelligent operating layer across hyperscalers, EU regional and sovereign clouds, AI-optimized…” Source: RevenueBase Database · checked Sep 27, 2026Thanks. The Data Team will review it. | |||||
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: containerized application platforms. 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 containerized application platforms.
- Partial evidence
- Its own public description names part of containerized application platforms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name containerized application platforms. 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 522 containerized application platforms worldwide
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Containerized application platforms worldwide at a glance
As of Sep 27, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 containerized application platforms, 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.
- Coverage
- Every country. Country and city lists for containerized application platforms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “containerized application platforms”. 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 containerized application platforms), 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 containerized application platforms, and records with no verified work email.
- 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, 4,052 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 27, 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.
Containerized application platforms by location
2 lists · largest firstEvery Containerized application platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Cities
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 containerized application platforms, 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 containerized application platforms are there worldwide?
RevenueBase identified 522 containerized application platforms worldwide 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?
Harness, headquartered in San Francisco, tops this list with the largest team on record.
Which country has the most containerized application platforms?
The United States leads with 144 companies. Every containerized application platforms list by country and city is linked on this page.
Which city has the most containerized application platforms?
San Francisco leads with 28 headquartered companies, followed by New York (12) and London (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 4,052 verified decision-maker contacts tracked across these 522 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 27, 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.