CoreOS built foundational technologies for the modern cloud-native ecosystem, particularly around Kubernetes and distributed systems. Its enterprise product, Tectonic, extended Kubernetes with secure, automated operational features. The company also created essential tooling like Quay, a private image registry, and contributed influential open-source projects such as CoreOS Linux, etcd, and rkt. These solutions helped enterprises adopt scalable, resilient infrastructure inspired by hyperscale cloud providers. The CoreOS team included engineers from Google, Twitter, and Rackspace, making the company a technical leader in container orchestration.
What Is CoreOS and What Does It Do?
CoreOS, founded in 2013 by Alex Polvi, Brandon Philips, and Jake Moshenko, is a cloud-native infrastructure company based in the United States. The company builds Kubernetes-centric tools and enterprise orchestration platforms.
CoreOS creates platforms like Tectonic and Quay while maintaining open-source projects including CoreOS Linux, and rkt. These solutions strengthen secure, scalable, and automated distributed systems.
CoreOS employs between 51-100 employees, contributing deep expertise in container management and distributed computing.
How Much Funding Has CoreOS Raised?
1. Seed Round
- Amount Raised: $120K
- Motivation: To begin developing a micro-OS and distributed systems tooling.
2. Series A
- Amount Raised: $8M
- Lead Investors: Kleiner Perkins
- Motivation: To scale engineering and grow open-source platform adoption.
3. Series A
- Amount Raised: $12M
- Lead Investors: GV
- Motivation: To enhance Kubernetes-native products and Tectonic platform capabilities.
4. Series B
- Amount Raised: $28M
- Lead Investors: GV
- Motivation: To accelerate enterprise adoption of Kubernetes through Tectonic and Quay.
Total Funding Raised: $48.1M
Latest Funding Date: May, 2016
Key Investors
1. GV
- Details: GV is a venture capital arm of Alphabet investing in high-growth technology companies.
- Investment Focus Areas: Cloud infrastructure, AI, developer tools, enterprise software.
- Notable Investments: Uber, GitLab, Stripe.
2. Kleiner Perkins
- Details: Kleiner Perkins is a leading Silicon Valley VC firm backing early-stage technology innovators.
- Investment Focus Areas: Enterprise software, AI, cloud, sustainability.
- Notable Investments: Google, Amazon, Slack.
Where Is CoreOS’ Headquarters?
CoreOS is headquartered in the United States, benefiting from proximity to leading cloud technology companies, top engineering talent, and the broader Kubernetes open-source community. This strategic location helped position CoreOS as a major influence in container orchestration and cloud-native development.
What’s Next for CoreOS?
CoreOS technologies remain foundational to the Kubernetes ecosystem. Its projects such as etcd, rkt, and CoreOS Linux continue influencing cloud-native infrastructure. As part of a larger ecosystem today, the company’s innovations contribute to secure, automated, scalable distributed systems relied upon globally.
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