Best Docker Ecosystem Companies in California, United States
The 91 best Docker Ecosystem companies in California, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Lacework.
Ranked: Best Docker Ecosystem companies in California
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Lacework 🦄 AI powered cloud security posture management solution | $1.9B | 52 mo ago | 1,174 | 2015 | Mike Speiser Co-Founder | — | 134 patents Cloud workload security and compliance monitoring using AI-driven threat intelligence platforms. | — |
| 2 | Illumio 🦄 Provider of breach containment and AI cloud detection and response | $566M | 60 mo ago | 380 380 → 916 (+141%) | 2013 | Andrew Rubin Co-Founder & CEO | WebflowSentryApple iCloud Mail+32 | 198 patents Microsegmentation and policy enforcement for cloud and data‑center workloads | 1 internship · 1 award |
| 3 | Docker 🦄 Cloud based open source platform offering docker suite | $530M | 45 mo ago | 72 | 2008 | Kamel Founadi Co-Founder | WordPress Site EditorWordPressApple iCloud Mail+46 | — | — |
| 4 | CircleCI 🦄 Provider of a platform for continuous integration and continuous delivery | $316M | 61 mo ago | 404 404 → 359 (-11%) | 2011 | Jim Rose CEO | ContentfulSentryApple iCloud Mail+33 | — | — |
| 5 | D2iQ Provider of cloud services | $247M | 97 mo ago | 111 | 2013 | Florian Leibert Founder / Former CEO | Apple iCloud MailPHPLaravel+24 | 15 patents Advanced cloud-native container orchestration scheduling and workload monitoring | — |
| 6 | Mirantis Provider of infrastructure for artificial intelligence, cloud, and application deployment | $220M | 32 mo ago | 239 | 2011 | Alexander Freedland Co-Founder | Cart FunctionalityWooCommerceWordPress+25 | — | 1 launch |
| 7 | Minio 🦄 Platform offering object storage solutions | $126M | 52 mo ago | 68 | 2014 | — | HugoMathJaxKaTeX+32 | — | 2 partnerships · 1 award |
| 8 | Lightbend Cloud-based application development platform provider | $107M | 33 mo ago | 71 | 2011 | Paul Phillips Co-Founder | — | 22 patents Context-aware rule-based anomaly detection and automated network topology/configuration for distributed systems | — |
| 9 | Platform9 Provider of container development and management platform | $100M | 48 mo ago | 64 | 2013 | Sirish Raghuram Co-Founder | WordPress Block EditorWordPressApple iCloud Mail+42 | 4 patents Cloud workload orchestration and private cloud-as-a-service provisioning platforms | 1 partnership · 1 award |
| 10 | Rancher Labs Cloud-based container management and Infrastructure management software provider | $95M | 75 mo ago | 133 133 → 238 (+79%) | 2014 | — | SentryZendeskAlgolia+30 | 4 patents Enterprise cloud service architecture and network virtualization platforms | — |
| 11 | Robin Systems Platform offering container storage software | $86M | 60 mo ago | 39 | 2013 | Partha Seetala Founder | Amazon Web ServicesGoogle Font APIFont Awesome+3 | — | — |
| 12 | Replicated Provider of platform for distributing and managing applications in complex environments | $82M | 58 mo ago | 76 | 2014 | Grant Miller Founder & CEO | WebflowAmazon Web ServicesSalesforce Marketing Cloud Account Engagement+26 | — | 1 launch |
| 13 | Spectro Cloud Provider of Kubernetes management platform simplifying multi-cluster deployment from edge to cloud | $68M | 19 mo ago | 144 | 2019 | Saad Malik Co-Founder & CTO | WebflowSentryApple iCloud Mail+29 | — | 2 launchs · 1 partnership |
| 14 | StackRox Kubernetes-native container security solutions provider | $66M | 69 mo ago | 53 | 2014 | — | — | — | — |
| 15 | Diamanti Platform offering Caas solution | $66M | 79 mo ago | 141 | 2014 | Luis Robles Co-Founder & Advisor | WordPress Block EditorElementorWordPress+33 | 34 patents Patents concentrated in computing, sensing & instrumentation | — |
| 16 | Portworx Provider of a tool for developers and IT Ops to run containerized applications | $56M | 87 mo ago | 55 55 → 106 (+93%) | 2014 | — | WordPressUnbounceMySQL+30 | 65 patents Container-native storage orchestration, snapshotting, and data protection for Kubernetes workloads | — |
| 17 | Tigera AI based cloud infrastructure security solutions provider | $53M | 69 mo ago | 78 78 → 126 (+62%) | 2016 | — | SentryDocusaurusSalesforce+22 | 26 patents Zero‑trust network policy enforcement and observability for container/Kubernetes environments | 2 launchs |
| 18 | CoreOS Open hybrid cloud solutions provider for transformative IT and AI applications | $48M | 121 mo ago | 110 | 2012 | — | — | — | — |
| 19 | Codefresh Cloud based software delivery platform | $42M | 62 mo ago | 79 | 2014 | — | Apple iCloud MailGoogle WorkspaceCodeMirror+29 | — | — |
| 20 | Aporeto Container security solutions provider | $38M | 88 mo ago | 26 | 2015 | Satyam Sinha Co-Founder | — | 5 patents Zero‑trust microservice segmentation and authorization for distributed cloud applications | — |
| 21 | Rafay Cloud based container management platform | $33M | 57 mo ago | 65 | 2017 | — | WordPressMySQLPHP+41 | — | — |
| 22 | Kubecost Cloud based Kubernetes cost allocation and cost management software | $30M | 52 mo ago | 17 17 → 24 (+41%) | 2018 | Webb Brown Co-Founder & CEO | — | — | — |
| 23 | Anchore Cloud container security solutions provider | $30M | 77 mo ago | 78 | 2015 | — | WordPressSentryMarker+50 | — | 1 partnership |
| 24 | MayaData Container automation and monitoring platform provider | $30M | 76 mo ago | 35 | 2011 | — | — | — | — |
| 25 | Loft Cloud and AI based self service cluster management solutions | $29M | 28 mo ago | 29 | 2017 | Lukas Gentele Founder & CEO | WebflowAmazon Web ServicesSalesloft+19 | 27 patents Patents concentrated in health & consumer products | — |
| 26 | Akuity Provider of enterprise software delivery platform powered by artificial intelligence solutions | $25M | 49 mo ago | 29 | 2021 | Alexander Matyushentsev Co-Founder | Cart FunctionalityThinkificApple iCloud Mail+21 | — | 1 launch |
| 27 | Iotium Edge-to-cloud platform simplifying operational technology for secure, smart, and sustainable spaces | $22M | 93 mo ago | 34 | 2015 | — | — | 4 patents Secure data‑diode TCP/UDP proxy and edge web‑service management for industrial IoT networks | — |
| 28 | Accurics Provider of cloud infrastructure security and configuration solutions | $20M | 68 mo ago | 75 | 2019 | Sachin Aggarwal Co-Founder & CEO | — | 2 patents Predictive breach path analysis for cloud infrastructure security | — |
| 29 | Okteto Platform offering container image development software | $18M | 51 mo ago | 36 | 2018 | Ramon Lamana Founder | SanityRadix UIPlyr+26 | — | — |
| 30 | Kasten Cloud-based data backup management software provider | $17M | 82 mo ago | 17 | 2017 | Vaibhav Kamra Co-Founder | DocusaurusReactAmazon Web Services+6 | 37 patents Patents concentrated in computing, sensing & instrumentation | — |
| 31 | Applatix Platform to build and deploy apps with containers | $16M | 132 mo ago | 3 | 2015 | — | — | — | — |
| 32 | Entando Container based application development platform | $14M | 58 mo ago | 53 | 2013 | — | WordPressMySQLPHP+31 | — | — |
| 33 | Arrikto Decentralized data management solution | $12M | 70 mo ago | 6 | 2015 | Vangelis Koukis Founder & CTO | — | 14 patents Distributed containerized multi‑platform data storage and management for enterprise workloads | — |
| 34 | Deepfence Cloud workload and container security solutions provider | $10M | 67 mo ago | 29 | 2015 | — | WordPressMySQLPHP+15 | — | — |
| 35 | RapidFort Cloud based platform offering patch management solutions 50News top 30%Funding top 35%Moat top 37%Talent top 38% All 10 signals ▾Newstop 30% Fundingtop 35% Moattop 37% Talenttop 38% Techtop 40% Innovationtop 41% Patentstop 43% Growthtop 45% Globalbottom 37% Marketbottom 35% News: 4 BI events in 12 mo (of 6 tracked, 3 types) · Top themes: Funding, Capital raise Funding: Raised $9.4M across 2 rounds · 2 rounds over 4 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 50/100 | $9M | 4 mo ago | 28 | 2020 | Rajeev Thakur Co-Founder & CTO | WebflowApple iCloud MailGoogle Workspace+24 | 11 patents Instrumentation data acquisition and selection technologies for computer hardware systems | 1 award |
| 36 | Pixie Cloud-based is a continuous monitoring software provider | $9M | 68 mo ago | 11 | 2018 | Ishan Mukherjee Co-Founder & CPO | — | 5 patents Indoor wireless tag positioning and object tracking using mesh and orientation algorithms. | — |
| 37 | Earthly Platform offering container continuous integration solution | $9M | 39 mo ago | 28 | 2019 | Vlad Lonescu Founder & CEO | Tailwind CSSAmazon Web ServicesNetlify+17 | 2 patents Carbon capture hardware and control systems for CO₂ capture and reuse | — |
| 38 | RAD Security Cloud native threat detection and response solution | $8M | 20 mo ago | — | 2015 | Jimmy Mesta Co-Founder | — | — | — |
| 39 | Sidero Provider of Kubernetes platforms and related support and service offerings | $8M | 20 mo ago | 7 | 2019 | Steve Francis CEO | WordPressMySQLPHP+24 | 4 patents Enables mesh VPN networking across hybrid and multi-cloud environments. | — |
| 40 | Apcera Tech insights, solutions, and updates on AI, gadgets, software, and more | $7M | 155 mo ago | 44 | 2012 | — | — | 11 patents Policy enforcement and isolation for cloud PaaS platforms | — |
| 41 | NeuVector Cloud-based application and network container security management software provider | $7M | 103 mo ago | 32 | 2015 | — | — | 24 patents Runtime security and data protection for containerized applications and service mesh networks. | — |
| 42 | CoScale Observability platform for monitoring applications, infrastructure, and digital customer experience | $6M | 130 mo ago | 1,683 | 2012 | — | — | — | — |
| 43 | K2 Cyber Security Full-stack observability platform for monitoring, debugging, and improving entire technology stacks | $6M | 88 mo ago | 6 | 2017 | Pravin Madhani Co-Founder & CEO | — | 67 patents Patents concentrated in electrical & electronics | — |
| 44 | Elotl Cloud native management controller to run enterprise applications | $5M | 10 mo ago | 10 | 2017 | Madhuri Yechuri Founder & CEO | — | — | 1 partnership |
| 45 | OpsCruise Cloud native application performance monitoring solutions provider | $5M | 63 mo ago | 46 | 2018 | Shridhar Venkatraman Co-Founder | — | — | — |
| 46 | Containership.io Continuous delivery system for containers | $5M | 94 mo ago | 12 | 2014 | — | — | — | — |
| 47 | Nirmata Cloud based kubernetes security platform | $4M | 16 mo ago | 8 | 2013 | Ritesh Patel Co-founder and VP Products | WordPress Block EditorwpBakeryWordPress+29 | 2 patents Optimizing performance tuning for microservices-based cloud applications | — |
| 48 | ContainerX Platform offering container orchestration software | $3M | — | 8 | 2015 | — | — | — | — |
| 49 | Deis Managed Kubernetes service for deploying and scaling containerized applications with AI | $1M | — | 7 | 2013 | — | — | — | — |
| 50 | Prophaze Provider of AI-powered web application and API security platform solutions | $112K | 42 mo ago | 10 | 2019 | Lakshmi Das Co Founder | WordPressMySQLPHP+26 | — | 1 launch |
Top 12 Docker Ecosystem companies in California
#1
Series A · Sunnyvale, California · founded 2020 · 28 employees$9.4Mraised▾
Cloud based platform offering patch management solutions. It provides a release management platform that offers solutions for securing and optimizing the cloud by eliminating vulnerabilities and managing patch management backlogs. It offers a solution that integrates seamlessly into existing workflows, targeting both development and security teams. The platform is available on the subscription based pricing model.
- Feb 2026Series A$42M
- Mar 2022Seed$9.4M
#2
Series C · San Jose, California · founded 2019 · 144 employees$67.5Mraised▾
Provider of Kubernetes management platform simplifying multi-cluster deployment from edge to cloud. The platform empowers businesses to deploy and manage Kubernetes clusters effortlessly. It maintains the freedom to build a Kubernetes stack for various environments. The platform offers integrations with projects, allowing users to build Kubernetes stacks.
- Nov 2024Series C$75M
- Sep 2023Series C—
- Mar 2022Series B$40M
- Jul 2021Series A$20M
#3
Seed · San Francisco, California · founded 2017 · 10 employees$5Mraised▾
Cloud native management controller to run enterprise applications. It provides Nodeless Kubernetes, which allows users to run applications on a public cloud in a secure, cost effective, and cloud agnostic manner, eliminating the process of managing servers and clusters.
- Aug 2025Seed—
- Nov 2021Seed$5M
#4
Lacework 🦄Acquired · San Jose, California · founded 2015 · 1174 employees$1.9Braised▾
AI powered cloud security posture management solution. It provides a cloud workload security solution to monitor and secure cloud infrastructure. It creates a temporal baseline of cloud operations to detect and investigate breaches, cyberattacks, and insider threats. It uses insider tracking technology to expose the user intention behind every command.
- Feb 2022Series D—
- Nov 2021Series D$1.3B
- Jan 2021Series D$525M
- Sep 2019Series C$42M
#5
Acquired · Campbell, California · founded 2011 · 239 employees$220.3Mraised▾
Provider of infrastructure for artificial intelligence, cloud, and application deployment. The offerings include Kubernetes management, container runtime, and secure registry solutions. The company delivers infrastructure technology automating the artificial intelligence lifecycle. It provides tools to manage and scale clusters across data centers, clouds, hybrid, and edge environments. The company offers support, services, and resources, including knowledge bases, case studies, and webinars.
- Oct 2023Venture Debt$35M
- Jun 2019Grant (prize money)$1.6M
- Jun 2017Grant (prize money)$656K
- Aug 2016Series C$293.2K
#6
Series A · San Jose, California · founded 2013 · 8 employees$4Mraised▾
Cloud based kubernetes security platform. It offers policy as code solutions to automate the security operations. It enables users to leverage the policies to govern security, operations, and cost across kubernetes clusters and CI and CD pileines. The platform offers reports and insights to assist team in evaluating the policies. Offering includes pipeline scanning, software supply chain security, kubernetes workload protection, cost governance, and more.
- Feb 2025Series A$9.6M
- Aug 2021Seed$4M
- Sep 2020Seed—
#7
Docker 🦄Series E · Palo Alto, California · founded 2008 · 72 employees$530.3Mraised▾
Cloud based open source platform offering docker suite. It enables users to build a container based application using docker images. The platform allows users to run and deliver multiple applications on all environments, including testing, production, staging, and more. It streamlines the workflow by automating repetitive tasks. Its features include collaboration, software supply, security, and more.
- Sep 2022Series E$1.4M
- Mar 2022Series E$105M
- Mar 2021Series E$23M
- Nov 2019Series E$35M
#8
Series A · Goleta, California · founded 2019 · 7 employees$7.7Mraised▾
Provider of Kubernetes platforms and related support and service offerings. The company delivers scalable management for Kubernetes clusters, focusing on secure and reliable infrastructure operations. It offers solutions for data centers, edge computing, and bare metal environments. The company provides resources, documentation, and support services to assist users in deploying and managing Kubernetes infrastructure.
- Oct 2024Series A$4M
- Dec 2020Series A$3.7M
#9
Seed · San Francisco, California · founded 2015$8.5Mraised▾
Cloud native threat detection and response solution
#10
Illumio 🦄Series F · Sunnyvale, California · founded 2013 · 380 employees$566.4Mraised▾
Provider of breach containment and AI cloud detection and response. The platform identifies risks, detects attacks, and contains threats. It offers solutions for security leadership, infrastructure security, and security operations. The company provides resources such as a resource center, blog, certifications, events, glossary, podcasts, and webinars.
- Jun 2021Series F$225M
- Feb 2019Series E$65.2M
- Jun 2017Series D$125.1M
- Apr 2015Series C$100.5M
#11
Series D · San Francisco, California · founded 2011 · 71 employees$106.9Mraised▾
Operator of a reactive application development platform intended to build high-performance applications that are message-driven, elastic, resilient and responsive. The company's platform is powered by an open-source core and commercial enterprise suite for building scalable reactive systems on the JVM on an annual subscription, enabling customers to scale on multi-core and cloud computing architectures.
#12
CircleCI 🦄Series F · San Francisco, California · founded 2011 · 404 employees$315.5Mraised▾
Provider of a platform for continuous integration and continuous delivery. The platform offers automation, allowing software teams to ship code faster and more safely. It provides tools for developers, platform engineers, security engineers, and engineering managers. The platform supports various integrations, including GitHub, GitLab, Bitbucket, AWS, GCP, Azure, and Kubernetes.
- May 2021Series F$100M
- Apr 2020Series E$100M
- Jul 2019Series D$56M
- Jan 2018Series C$31M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Docker Ecosystem coverage by sub-theme.
Regulatory-risk over time flat
Funding & growth over time
funding rising · growth flat
Common questions
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