| Website | mblox.com |
| Category | Mobile/Wireless |
| Phone | 408-617-3700 |
| Employees | |
| Founded | 1999 |
| Description | Mobile Billing and payment |
| Total | $64.5M |
| Series B, 7/04 Norwest Venture Partners Novus Ventures The Entrepreneurs' Fund III Avanti Capital DAG Ventures Scale Venture Partners | $10M |
| Series C, 3/05 ORIX Venture Finance | $7.5M |
| Series D, 2/06 Trident Capital Norwest Venture Partners Novus Ventures Avanti Capital Scale Venture Partners | $25M |
| Series E, 1/08 | $22M |
mBlox, billed as the world’s largest mobile transaction network per the company’s website in April 2008, provides the infrastructure for mobile billing and messaging for a variety of industries. The company’s suite of services allow major corporations to handle mobile billing through WAP and SMS technologies, as well as integrate inbound SMS messages from their clients into existing applications and bulk message outbound SMS content. In 2008 the company announced a partnership with social networking giant MySpace to power the site’s SMS alert program across a variety of mobile carriers.