Existing corporate investors Block.one and Coinbase Ventures participated in a round valuing the digital currency exchange at $1.1bn.

GV contributed to a series C round for the programmatic labelling technology developer at a $1bn valuation, pushing its total funding to $135m.

Cigna Ventures returned to back an $83.5m round for the kidney care provider that also featured new investor Blue Shield of California.

The JPMorgan Chase-backed cybersecurity software provider raised series B funding to further boost its sales and marketing capabilities.

SevenVentures was among the participants as the refurbished electronics marketplace inreased its overall funding to more than $73m.

JD Health has backed a $93m series D round for Rimag, while a couple of India-based startups delivered exits.

China Merchants Capital has co-led a series B round sized at almost $99.2m that also attracted existing shareholder Legend Capital.

Pulse Medical and BioMap are among the companies that raised nine-figure rounds, while Amwell bought two corporate-backed companies at once.

Pulse Medical and BioMap are among the companies that raised nine-figure rounds, while Amwell bought two corporate-backed companies at once.

Corporate-backed teleconferencing system provider Baijiayun raised cash at a $465m valuation while financial software provider Prime Trust closed a $64m round featuring Nationwide and Samsung Next.