Wistron and Kyet provided the funding that enabled audio product developer Riva to increase its total funding to $17m.

Corporate-backed venture Evolution Media Partners led the series A round for the UTA and Science, Inc-backed video advertising technology startup.

HTC has purchased a 15% stake in virtual reality platform Wevr in return for $10m in a strategic investment connected to its forthcoming VR headset.

E-commerce company Beenos returned to back the automotive marketplace's series B round, which will support international growth.

Almirall invested $15m in dermatological products manufacturer Suneva as part of a larger debt and equity round.

The Rocket Internet-backed online beauty marketplace was launched in March and is already operating in four continents.

Tencent and Comcast both invested in the Google-backed virtual reality communications company's series A round.

Fosun and Walgreens-backed telehealth company TytoCare has added Cambia Health Solutions to its investor base and has now raised $18.5m in total.

Intel and JF Shea both backed the company, which is developing the 3D technology required to scan objects and people for virtual reality recreation.