Intel Capital and Nokia Growth Partners both participated in the camera-based semiconductor maker's $32.5m series F round.

Michigan battery spin-out Inmatech closes $1.5m seed round.

Cirrus Materials Science, a spin-out developing surface coatings for use in manufacturing, launches out of Auckland University.

China-based iron ore mining company Hainan has raised $310m in a flotation in which majority shareholder Fosun's stake was diluted from 60% to 54%.

Motorola Mobility, Verizon and Entropic Communications all exited semiconductor chip maker Zenverge as it was acquired by Freescale Semiconductor for an undisclosed amount.

Air Liquide has acquired stakes in France-based energy technology companies through its Aliac investment subsidiary.