WSO2 delivers the only complete open source middleware platform. With its revolutionary componentized design, WSO2 middleware adapts to the project for a lean, targeted solution to enterprise applications. Fully cloud-native, the WSO2 middleware platform is also the only open source platform-as-a-service for private and public clouds available today. With WSO2, seamless migration and integration between servers, private clouds, and public clouds is now a reality.
Mountain View, US
Size (employees)
654 (est)
WSO2 was founded in 2005 and is headquartered in Mountain View, US
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Key People/Management at WSO2

Sanjiva Weerawarana

Sanjiva Weerawarana

Co-Founder & CEO
Samisa Abeysinghe

Samisa Abeysinghe

VP, Engineering
Dmitry Sotnikov

Dmitry Sotnikov

VP of Cloud
Jonathan Marsh

Jonathan Marsh

VP, Business Development & Product Design
Padmika Dissanaike

Padmika Dissanaike

VP, Finance

WSO2 Office Locations

WSO2 has offices in Mountain View, Colombo and London
Mountain View, US (HQ)
787 Castro St
Colombo, LK
20, Palm Grove
London, GB
Canterbury Court 1-3 Brixton Rd
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WSO2 Financials and Metrics

Summary Metrics

Founding Date


Total Funding

$40.5 m

Latest funding size

$20.04 m

Time since last funding

3 years ago


WSO2's latest funding round in August 2015 was reported to be $20 m. In total, WSO2 has raised $40.5 m
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