The pre-seed round was co-led by Expeditions Fund and Superangel.

The investors in SereneDB’s $2.1 million pre-seed round are venture funds Entourage and High-Tech Gründerfonds (HTGF).

The round was led by High-Tech Gründerfonds (HTGF), with participation from BBM, and Lightfield Equity.

The funding round saw support from Salesforce Ventures, AMP, a16z, NVIDIA, Northzone, Creandum, and Earlybird VC.

The new fund saw support from E.ON SE, the European Investment Fund (EIF), KFW Capital, ABN AMRO, CLP, BGK, ISA Energia, and Borusan.

The seed round saw support from accomplished entrepreneurs and industry leaders, including Martina Pfeifer, Tim Stracke, Oliver Merkel, and Timo Seggelmann.

The round was led by Vireo Ventures and Rethink Ventures.

The seed round saw support from Extantia Capital and Clean Energy Ventures.