High-Tech Gründerfonds (HTGF) and six business angels have backed Berlin-based technology company linkbird.
Zetland has a team of 14 investment professionals and €500m in assets under management
Audiotonix is the first realisation from Astorg VI, which closed on €2.1bn in 2016
Karna previously worked on healthcare deals for the investment banking division of Goldman Sachs
THG has taken out a new five-year £150m revolving credit facility provided by Barclays and HSBC