Alongside Comcast Ventures in the round were venture capital firms Catalyst Investors, which led, New Enterprise Associates (NEA), Valhalla Partners and Pinnacle Ventures.

Bright Capital, the corporate-backed venture firm, invests $35m in Aquion Energy.

French ultrasound company SuperSonic Imagine raises new VC funding.

In February, On Deck raised $42m in its D round, to take its then-total since launch to $80m, from a consortium including SAP Ventures.

In January, Guavus raised $30m in its series D round from a consortium including Intel Capital, the corporate venturing unit of the eponymous chip maker.

SavingStar, an online grocery saving service, has raised $9.1m in its fourth round of funding in a round led by Edenred.

Stanford-backed iRhythm raises $16m series D round led by Norwest Venture Partners.

In January, Quantance said it had raised $1.65m - now extended to $12m.