Each Friday the Global Corporate Venturing Deal Net rounds up the week’s smaller deals and tracks the emerging companies accessing corporate funds.

The digital credentials platform developer has increased its overall funding to more than $18m with a Lion Brothers and Pearson-backed round.

The insulin inhaler developer has received $20.5m in a round featuring Koch Industries subsidiary Molex Ventures.

Toyota, SoftBank and Denso have confirmed they have agreed to invest $1bn in Uber's autonomous driving spinoff at a $7.25bn post-money valuation.

Payment authentication service Payfone has added $24m from investors including TransUnion, Synchrony Financial and MassMutual Ventures, increasing its overall funding to $102m.

The mobile game developer has supplied funding for Blutag, Karuna Labs, Popshop, Steero and Trash through its corporate venturing vehicle.

Siemens’ Next47 unit took part in a round that will enable the event management technology developer to grow its headcount in the US and Israel.

Each week the Global Corporate Venturing Deal Net rounds up the week’s smaller deals and tracks the emerging companies accessing corporate funds.

Salesforce Ventures took part in an Industry Ventures-led round that will support expansion of 6sense's account based orchestration platform.

Intel Capital and Allstate took part in a Starr Companies-led round that will enable Amenity to grow its team and enhance its text analytics platform.