JiWire Inc. has raised $20 million in new funding, bringing its total capital raised to date at $45 million. The San Francisco-based company provides a platform to deliver advertising across mobile applications and public Wi-Fi. It now claims to reach 40 million users every month.

The $20 million venture capital round was led by Trident Capital while existing investors Comcast Interactive Capital, DFJ Frontier, Norwest Venture Parnters and Panorama Capital also participated in the financing.

FULL STORY: RCR Wireless Silicon Valley