Piazza, Klout, Lithium: Bay Area BizTech Deals by the Numbers

Time for our first deals roundup of 2012. As usual, we’re gathering some of this week’s most interesting investment and M&A updates from around the San Francisco Bay Area, and arranging them in order of descending value.

$75 million—The size of a planned IPO by San Mateo, CA-based health benefit management firm Extend Health.

$53.4 million—A new round of financing for Emeryville, CA-based Lithium Technologies, a maker of software for managing online customer support communities. New investor New Enterprise Associates led the round, which included a second new investor, SAP Ventures, as well as existing backers Benchmark Capital, DAG Ventures, Emergence Capital, Greenspring Associates, Shasta Ventures, and Tenaya Capital. Xconomy profiled Lithium in September.

$30 million—The reported size of a funding round announced January 3 by San Francisco-based Klout, a provider of tools to help social media users measure their influence. Kleiner Perkins Caufield & Byers led the round, which was joined by Institutional Venture Partners, Venrock, Greycrof, and ff Venture Capital.

$27 million—The value of the stock-and-cash deal in which Prague-based KIT Digital (NASDAQ: [[ticker:KITD]]) has acquired the assets of Belmont, CA-based Sezmi, maker of a set-top box that delivers Internet video to televisions.

$17.6 million—A Series E funding round for Los Gatos, CA-based Suvolta, which makes technology to reduce the power consumption of integrated circuits. The round included new investor Bright Capital and previous backers Kleiner Perkins Caufield & Byers, August Capital, New Enterprise Associates, Northgate Capital, and DAG Ventures.

$10.8 million—New funding for San Francisco-based Rocket Lawyer, as disclosed in January 4 regulatory filing. The startup, which raised $18.5 million last August, offers free online legal resources and documents.

$6 millionSeries A funding for Piazza, the Palo Alto, CA-based “social learning network” for students and teachers. Bessemer Venture Partners led the round, with seed investors Kapor Capital and Felicis Ventures also participating.

$1 million—Seed funding for Spool, a San Francisco startup with software that lets Web surfers save videos and Web pages for offline consumption on their mobile devices. The startup announced the funding in a blog post; backers include Ron Conway’s SV Angel, Felicis Ventures, Charles River Ventures, Start Fund, and a long list of individual investors.

Author: Wade Roush

Between 2007 and 2014, I was a staff editor for Xconomy in Boston and San Francisco. Since 2008 I've been writing a weekly opinion/review column called VOX: The Voice of Xperience. (From 2008 to 2013 the column was known as World Wide Wade.) I've been writing about science and technology professionally since 1994. Before joining Xconomy in 2007, I was a staff member at MIT’s Technology Review from 2001 to 2006, serving as senior editor, San Francisco bureau chief, and executive editor of TechnologyReview.com. Before that, I was the Boston bureau reporter for Science, managing editor of supercomputing publications at NASA Ames Research Center, and Web editor at e-book pioneer NuvoMedia. I have a B.A. in the history of science from Harvard College and a PhD in the history and social study of science and technology from MIT. I've published articles in Science, Technology Review, IEEE Spectrum, Encyclopaedia Brittanica, Technology and Culture, Alaska Airlines Magazine, and World Business, and I've been a guest of NPR, CNN, CNBC, NECN, WGBH and the PBS NewsHour. I'm a frequent conference participant and enjoy opportunities to moderate panel discussions and on-stage chats. My personal site: waderoush.com My social media coordinates: Twitter: @wroush Facebook: facebook.com/wade.roush LinkedIn: linkedin.com/in/waderoush Google+ : google.com/+WadeRoush YouTube: youtube.com/wroush1967 Flickr: flickr.com/photos/wroush/ Pinterest: pinterest.com/waderoush/