Jasper Yeast

Jasper Yeast jasperyeast LLC is a small independent producer of local, tried-and-true and hard to find yeast strains for breweries of all sizes.

We have never increased our prices, and are the most affordable liquid lab around. jasperyeast LLC was started by Jasper Akerboom in June 2014. Jasper Akerboom received MS in molecular sciences and PhD in microbiology at Wageningen University, the Netherlands. After isolating numerous strains from localities all over the USA, as well as from old barrels and century old wine, he decided to share th

ose strains with the local craftbrewing and homebrewing community. We currently are growing small batches of several strains, and offer consulting services to craftbreweries on QA/QC and cellaring.

We brewed a collab with  today in Bristol, UK.  A  helles fermented with JY218, with Tettnang and Spalter Select. First ...
03/17/2025

We brewed a collab with today in Bristol, UK. A helles fermented with JY218, with Tettnang and Spalter Select. First ones on the experimental setup!

Great fun collabing at  in Bristol today, helles of a beer!
03/17/2025

Great fun collabing at in Bristol today, helles of a beer!

03/17/2025
We had a great time at the   2025. Good to see old friends and meet new people.  Tot volgend jaar!
01/31/2025

We had a great time at the 2025. Good to see old friends and meet new people. Tot volgend jaar!

Lezing gegeven voor thuisbrouwvereniging Triple W. Typical Dutch style, first coffee!
01/24/2025

Lezing gegeven voor thuisbrouwvereniging Triple W. Typical Dutch style, first coffee!

Another great Jasper Yeast brewery bus tour in the books. Thanks to our hosts    and   for the hospitality. And a great ...
01/20/2025

Another great Jasper Yeast brewery bus tour in the books. Thanks to our hosts and for the hospitality. And a great group of brewers on board, thanks for spending the day with us.

01/10/2025
Congrats to all the winners  last week! 13 medals in Virginia. A ton of great brews made with our strains
10/15/2024

Congrats to all the winners last week! 13 medals in Virginia. A ton of great brews made with our strains

How about a quick picnic with one of these?
10/04/2024

How about a quick picnic with one of these?

Last week Jasper went on Fox 5 DC for  ! https://www.fox5dc.com/video/1523368?anvt=1952We had a great time tasting some ...
10/01/2024

Last week Jasper went on Fox 5 DC for !

https://www.fox5dc.com/video/1523368?anvt=1952

We had a great time tasting some from Ocelot Brewing Company hanging with the team from the Lion Lunch Hour and Visit Loudoun. Thanks for having us shine a light on the role that yeast plays in beer!

Join us next week for the Virginia Brewers Conference. We will be hosting a panel with  on Traditional and Modern Lager ...
09/11/2024

Join us next week for the Virginia Brewers Conference. We will be hosting a panel with on Traditional and Modern Lager Techniques on the 18th

Rigged up and ready to roll out!
07/18/2024

Rigged up and ready to roll out!

Brightside on
07/09/2024

Brightside on

come visit us at  !  crafting going on for the little ones.
06/15/2024

come visit us at ! crafting going on for the little ones.

And the second Craft Mega Collab we participate in, hosted by Baxbier. Very excited to try the complete sixpack when its...
05/25/2024

And the second Craft Mega Collab we participate in, hosted by Baxbier. Very excited to try the complete sixpack when its done. What a great idea!

Super excited and honored to be a part of the Dutch Craft Mega Collab.One thing I know for sure is that the yeast is in ...
05/24/2024

Super excited and honored to be a part of the Dutch Craft Mega Collab.One thing I know for sure is that the yeast is in great hands!

Gisteren was brouwdag 2 aan voor de CRAFT Mega Collab bij Kaapse Brouwers Het idee achter deze collab is dat onze leden bij en met elkaar brouwen en van elkaar leren. Want dat is waar we vanuit CRAFT veel waarde aan hechten, Samen Onafhankelijk. Deze brouw werd mede mogelijk gemaakt door Jasper Yeast Vloermouterij Masterveld & Eerste Wijk / Noord Nederlandse Hop.

Another big congrats to  for their two silver medals  this year!  Wild Pear Goose and Classic Lager. The lager was brewe...
05/03/2024

Another big congrats to for their two silver medals this year! Wild Pear Goose and Classic Lager. The lager was brewed with JY218 Augustiner yeast. Cheers!

Address

23600 Overland Drive Suite 150
Sterling, VA
20166

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