BioFire Diagnostics Inc., a Salt Lake City-based clinical diagnostics company, has raised $25 million in private financing from Athyrium Opportunities Fund. www.biofiredx.com

The RCM Group, a Venice, Calif.-based online media firm for brand advertisers and publishers, has raised $21 million in private equity funding from Riordan, Lewis & Haden Equity Partners.www.rgmgroup.com

Digital Intelligence Systems LLC, a McLean, Va.-based IT staffing and consulting firm, has raised $20 million in growth equity funding led by Weston Presidio. Clearsight Advisors served as placement agent.www.disys.com

SnapLogic, a San Francisco-based provider of enterprise cloud integration solutions, has raised $20 million in Series C funding. Ignition Partners led the round, and was joined by Triangle Peak Partners and return backer Andreessen Horowitz. www.snaplogic.com

Twitch (f.k.a. TwitchTV), a San Francisco-based video platform and community for gamers, has raised $15 million in new VC funding. Bessemer Venture Partners led the round, and was joined by Alsop Louie Partners and Draper Associates. www.twitch.tv

Space‐Time Insight Inc., a Fremont, Calif.–based provider of situational intelligence solutions, has raised $14 million in Series B funding. EnerTech Capital, Novus Energy Partners, and ClearSky Power & Technology Fund were joined by return backers Opus Capital Ventures and Start Up Farms International.www.spacetimeinsight.com

ZenRobotics, a Finnish robotic recycling company, has raised €13 million in VC funding from Invus andLifeline Ventures. www.zenrobotics.com

Luxury Retreats, a Montreal-based provider of personalized villa vacations, has raised C$5 million in new VC funding led by iNovia Capital. www.luxuryretreats.com

Sign up for Dan’s daily email newsletter on deals and deal-makers: GetTermSheet.com