# Ratan Tipirneni

> Ratan Tipirneni is President and CEO of Tigera, the company behind Project Calico - the open-source container networking and security project powering over 100 million containers across 8 million nodes in 166 countries. A serial entrepreneur with stints at Cisco, Actifio, Sun Microsystems, and SupportSoft, he joined Tigera in 2017 and has since grown it into the definitive platform for Kubernetes security, observability, and now AI workload protection.

- **Role:** President & CEO at Tigera
- **Organizations:** Tigera, Cisco, Actifio, SupportSoft, Sun Microsystems, IPTouch, PersonalMD.com
- **Nationality:** American (Indian origin)
- **Education:** MBA, Santa Clara University, MS in Computer Science, Louisiana State University, BS in Electrical Engineering, Osmania University
- **Known for:** Grew Cisco's SaaS business from $0 to $200M in 6 years, Founded two SaaS companies (IPTouch and PersonalMD.com), Scaled Project Calico to power 100M+ containers in 166 countries

## Career timeline

- **1994** — Started career as Senior Product Manager at Sun Microsystems
- **Late 1990s** — Founded IPTouch, an early SaaS company
- **Early 2000s** — Founded PersonalMD.com, a healthcare SaaS company
- **Mid 2000s** — Senior role at SupportSoft
- **2007-2015** — Senior executive at Cisco - incubated SaaS business unit, grew from $0 to $200M in 6 years
- **2015-2017** — SVP & GM Cloud Business at Actifio - defined strategy for Enterprise Hybrid Cloud
- **2017** — Joined Tigera as President & CEO, succeeding founder Andy Randall
- **2018** — Tigera raised $30M Series B (total funding $53M)
- **2020** — Led company pivot through COVID-19 acceleration of cloud adoption
- **2023** — Tigera named to Forbes America's Best Startup Employers list
- **2024** — Launched Calico AI to simplify Kubernetes troubleshooting via conversational interface
- **2025** — Expanded Tigera platform to secure AI agents and GenAI workloads across enterprise

## Achievements

- Grew Cisco's SaaS business from $0 to $200M in 6 years
- Founded two SaaS companies (IPTouch and PersonalMD.com)
- Scaled Project Calico to power 100M+ containers in 166 countries
- Led Tigera to $53M in total funding including $30M Series B
- Grew Tigera to 130 employees and $35M+ annual revenue
- Won Forbes America's Best Startup Employers recognition
- Built Calico into the de facto standard for Kubernetes networking and security
- Established Tigera as leader in $7.3B cloud-native application security market

## Latest updates

- **2025-01** — Published 'Kubernetes Security in 2025: The De Facto Platform of GenAI Applications'
- **2024-11** — Published 'The Crucial Network Security Guardrails for Ensuring GenAI Success'
- **2024-09** — Published on how to derive value from GenAI development without compromising security
- **2024-08** — Tigera launched Calico AI, a conversational interface for Kubernetes security and observability
- **2023-10** — Tigera CEO interview at Madrona on commercializing open-source projects

## Links

- Website: https://tigera.io
- LinkedIn: https://www.linkedin.com/in/ratantipirneni/
- Twitter/X: https://twitter.com/ratant
- Facebook: https://facebook.com/tigeraio/

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Profile page: https://yespress.io/ratan-tipirneni
Published by YesPress — https://yespress.io
Last updated: 2026-05-23