ThingWorx raises $5m from Safeguard Scientifics.

Alongside Amunix in Versartis' B round are venture capital (VC) firms New Leaf Venture Partners Advent Venture Partners and Index Ventures.

CashStar launched with $4m in March 2009 after incubation by Coupons, a US-based provider of consumer-printed coupons, and has raised $5m for its series B round from venture capital firm Passport Capital and media-focused investment bank Allen.

Fund managers Tera Capital and Covington Capital also invested in the round alongside "major investor".

Canada-based venture capital firm AgeChem led the B round, which included participation by existing investors Aberdare Ventures, Advent Venture Partners, Bay City Capital, Gilde Healthcare Partners, and Roche Venture Fund.

Venture capital firm Oak Investment Partners led the B round for Yoyi and was joined by Disney's Steamboat Ventures and Chinese private equity firm Gobi Partners.

In a regulatory filing in December, AirWalk said eight investors had provided $10m. It has now provided the consortium partners, which includes Nedelco, which operates the Hamilton Telephone Company, and venture capital firms Sevin Rosen Funds, TL Ventures, Alta Berkeley and Duchossois Technology Partners, which is affiliated to private conglomerate Duchossois Group.

Elenza's $24m B round came from private equity firm Carlyle Group, venture capital firm Delphi Ventures and an undisclosed strategic corporate investor from the ophthalmic industry, as well as Itochu.

Raine Group backs UK games maker Jagex.

US-based equipment maker Juniper Networks has joined Japan-based Toshiba's America Electronic Components subsidiary as an investor in Violin Memory's $35m B round.