If you like such companies, have you looked at Leaf Resources?...

If you like such companies, have you looked at Leaf Resources? Disruptive tech that pre treats biomass to break it down in cellulose that are used for biofuels, biochemicals and bio plastics. Best part is their Glycell process does it at half the cost, lesser time and double output than nearest process. Trials going on with 10-14 potential customers. Happy to send you some info on Leaf if I get an email.
Anyways I won't lie, I came across this one thanks to you. I know someone that used to own a company that specialised in waste water treatment till he sold it to someone in the Middle East. Will find out and some info and share it here. Cheers