Formerly known as Serendib Systems, enterprise software company WSO2 filed with the SEC for $10 million in investment. Three separate investors participated in the offering.

Founded in August 2005, WSO2 is a global enterprise middleware corporation with offices in USA, UK and Sri Lanka. Providing the only complete open source middleware platform from on-premise to cloud, WSO2 is revolutionizing the industry by putting traditional middleware on a diet and introducing lean, powerful and flexible solutions to address the 21st century enterprise challenges.