Meet Our Team

John Vrionis
John joined Lightspeed in 2006 and focuses primarily on information technology infrastructure, with a particular investment interest in datacenter technologies.

Previously, John worked in product management and marketing with Determina(acquired by VMware), and was an initial member of the executive team at Freedom Financial Network.

John holds an MBA from Stanford University, an MS in Computer Science from the University of Chicago and a BA from Harvard University.

Selected Investments
> AppDynamics
: App Management/ Cloud Computing

> Cirtas
: Enterprise cloud storage systems

> Delphix
: Database virtualization software

> Embrane
: Virtualized network services

> Evolv
: Science-based talent matching solutions

> MapR Technology
: Map Reduce data center solutions

> MuleSoft
: Open source enterprise service bus (ESB)

> Nimble Storage
: Enterprise storage solutions

> Pliant
: High-performance enterprise flash SSDs

> Tintri
: Enterprise infrastructure solutions