Corporate card and spend management software provider Ramp more than doubled its valuation to $3.9bn through a series C round featuring Stripe.

American Express Ventures will get the chance to sell shares in the eyewear retail brand, valued at $3bn as of a year ago, through the listing.

The Bloomberg Beta-backed autonomous flight technology developer is set to accelerate its growth with a round reportedly valuing it in excess of $1bn.

BIG-Bjarke Ingels Group, Ensemble and Citi all provided series B funding for the advanced construction technology developer, which also counts a number of real estate firms as investors.

Yale and Columbia-linked Certik has secured $24m in additional funding, just one month after securing $37m in its series B round.

ASU-backed Forage has added Telstra Ventures and Citi Ventures to its list of shareholders through a $25m series B round.

Utah spinout Techcyte has received $21m in funding, three and a half years after its series A round.

Exploiting research at University of Pittsburgh and UPMC, Novasenta has been established with $20m in seed financing.

The CAA Ventures-backed apartment network secured a valuation of over $600m through an ongoing series C round it announced this week.

The series C1 round pushed the Sanofi and Alexandria Real Estate Equities-backed oral therapeutics developer’s total funding to about $200m.