Aria Systems Picks Up $20M

San Mateo- and Philadelphia-based Aria Systems, which provides cloud-based billing and subscription management, announced this morning that it has raised $20M in a series C funding round. The round was led by InterWest Partners, and also included Hummer-Winblad and Venrock. The firm said it has now raised $34M in funding. Bruce Cleveland of InterWest joins the company's board as part of the funding. More information »