Helios secures €1.2m from Backing Minds to purify the 'absolute worst' waters

Toxic, dirty, and downright dangerous water – that's growth material for Swedish startup Helios Innovations.

Helios has just raised €1.2m in seed funding from BackingMinds to help industrial clients tackle wastewater pollution.

"This is very much a cowboy industry," says co-founder Johanna Gillberg.