United States · since 2007 · part of Gruppo Cimbali
Slayer Espresso
Slayer has designed and built espresso machines in the Seattle area since 2007, introducing the needle-valve flow control that let baristas slow pre-infusion and started the pressure-profiling trend in cafés. Founder Jason Prefontaine stayed on as CEO when Gruppo Cimbali took a controlling stake in November 2017, and the company, legally Seattle Espresso Machine Corporation, is now headquartered in Renton. Its Steam line brought the same approach to high-volume milk drinks and a Mazzer partnership produced a co-branded grinder.
- Founded
- 2007Sourced
- Founder
- Jason PrefontaineSourced
- Headquarters
- Renton, Washington, United StatesSourced
- Parent
- Gruppo Cimbali (controlling stake since 2017); legal entity Seattle Espresso Machine CorporationSourced
- Factories
- United States
- In the database
- 8 models
Notable models
-
Single Group Espresso machine -
Steam LP 2 Group Espresso machine -
Steam Single Espresso machine -
Steam EP 2 Group Espresso machine -
Steam EP 3 Group Espresso machine -
Steam LP 3 Group Espresso machine
Images: Slayer Espresso, the manufacturer's product photographs. About our images
Chronicle
- 2007 Founded Jason Prefontaine, Renton, Washington
- 2017 Ownership Gruppo Cimbali acquired a controlling (majority) stake; agreement dated 16 November 2017, announced 1-2 December 2017. Founder Jason Prefontaine stayed as CEO.
- 2017 Ownership Daily Coffee News report on the Cimbali controlling stake.
Drag or scroll the rail sideways. Ownership changes are drawn as forks.
Product lines
- Slayer Espresso (V3) 1-3 groupCommercial
- Steam LP / Steam EP / Steam XCommercial
- Slayer Espresso Single Group / Steam SingleProsumer
- LPxCommercial
Espresso machines 8
Filter the hub to Slayer EspressoWhat the sources say
- Founded / origin year 2007. slayerespresso.com
- Founder: Jason Prefontaine. dailycoffeenews.com
- Headquarters: Renton, Washington. slayerespresso.com
- Ownership: Gruppo Cimbali (controlling stake since 2017); legal entity Seattle Espresso Machine Corporation. cimbali.com







