The corporate-backed cancer drug developer is reportedly valued at $1bn and is eyeing an initial public offering that could raise up to $200m.

The cryptocurrency security system developer, which was backed by Maif Avenir at series A stage, has now raised about $84m altogether.

Tencent and Globe Telecom were among the investors in a round that reportedly values the publishing platform at almost $400m post-money.

The CapitalG-backed online polling platform, valued at $2bn as of 2014, is reportedly in talks with banks for an offering later this year.

Old College Capital has contributed to a $1.1m funding round for Sofant Technologies, a smart antenna developer spun out of University of Edinburgh.

The marketing technology producer will be a partner for MathCapital, a newly formed venture capital fund that will operate out of the corporate's head office.

Porsche, GM Ventures and Siemens Next47 have helped provide $13.5m that will help commercialise Seurat Technologies' metal printing technology.

Eon and Innogy will likely be joined by Constellation Technology Ventures for a round that took the energy use analysis platform's total funding to $51m.