Here is the profile of the WS Yeast:
http://www.enartis.com/upload/images/01_2016/160111154628.pdf
And here is where it comes from:
http://www.princeofpinot.com/winery/154/
This is from that profile, so I it should be good for Ciders of various fruits like Banana.
“WS is reliable in all fermentations, even on the most difficult ones. It is a concentration of quality and efficiency in every aspect” - Matteo Corazzolla, at Cider Producer L.M. di Maria Lucia Melchiori & C., Italy
Here is a description of Enartis:
http://ibwsshow.com/blog/enartis-right-solution-wine-importers-makers/
The company goes beyond the traditional concept of winemaking product sales through the integration of its yeasts, nutrients, enzymes, tannins, polysaccharides, gums and other materials into specific application strategies and protocols, together with knowledgeable technical support.
...
Enartis USA is a leading supplier of wine making products, with the capability to meet the needs of wineries of all sizes. Its’ primary pledge is geared toward the quality of Enological co-adjuncts. Quality is indispensable in order to guarantee food safety and to provide wine producers with peace-of-mind. The Food Safety System Certification FSSC 22000 granted to Enartis guarantees the safety, purity and quality consistency of their products which conform to technical specifications and originally established applications.
So I think they are probably known by a number of Wineries in California, but I am not sure if they are well known outside of that in the US.
I found a few pages where they have schedules, and apparently they do seminars. Like presentations about Wine and Fermenting.
http://www.enartis.com/au/news/harvest-webinar-series-low-so2-wine-production_5381.htm
But I think that they need to make a YouTube Channel, or PodCast, or something where people can see the presentation after it is given, or on Google Hangouts, where they can just do it live and then it goes up on YouTube afterwards. Or Facebook Live. I think this company could be really big in America. Hardly anyone knows that there are so many different kinds of Yeast, and many people just buy Beer or Wine from the store, but if they heard about this, and could watch videos they made about how to make Wine and Esters and Yeasts and everything, then they would probably get a huge following of New Winemakers. And maybe even inspire people to start Wineries with their Yeasts and products.
I'm ready to see what this Yeast can do, because this company really does seem promising. I can't believe there are no readily searchable reviews of Wines made with these Yeasts or of people talking about this company.