![](https://parkwalk.wearefx.uk/wp-content/uploads/2011/02/2-ACAL-exit-logo.jpg)
ACAL Energy
Parkwalk invested in October 2010. In Q1 2017 the company entered into solvent, members voluntary liquidation.
ACAL Energy was developing a platinum free liquid catalyst in an attempt to change the future of automotive power trains and stationary power sources