VC: ViVOtech, Roundbox, Sennari, mPortal

Several mobile companies took advantage of CTIA to announce new venture capital funding. ViVOtech, a mobile payment firm, raised $18.2 million in second round financing for its e-wallet technology. Roundbox, which develops mobile multicast technology for wireless TV and audio broadcasting, received $8 million. I overheard several people at CTIA discussing Sennari's latest $5 million round of financing. Sennari develops mobile games and loyalty applications and took in $2 million in funding just four months ago. mPortal also made a VC announcement of $4 million in new financing to support its wireless content distribution software. ViVOtech | RoundboxSennari | mPortal