[netham91]

http://www.whitelabs.com/

A team of biochemists found this. They have a very scientific approach and you should check out the kind of teams they have.

[127001brewer]

White Labs is not a startup: they've been providing liquid yeasts (to home brewers and breweries) for a fairly long time.

Chris White, of White Labs, wrote a great book on yeast:

https://www.amazon.com/Yeast-Practical-Fermentation-Brewing-...