A lush green forest with tall trees and a small muddy path winding through the grass.

Gesha Village Tasting Box

Discover two very different expressions of Gesha from its Ethiopian roots. This tasting box brings together a vibrant natural from Oma and an elegant washed lot from Narsha, two coffees that show just how differently the same variety can express itself depending on processing and terroir.

SHOP NOW

Latest Releases

Tangerine Tango - Guatemala, Castillo, Washed Tangerine Tango - Guatemala, Castillo, Washed Tangerine Tango - Guatemala, Castillo, Washed Tangerine Tango - Guatemala, Castillo, Washed Tangerine Tango - Guatemala, Castillo, Washed
Tangerine Tango - Guatemala, Castillo, Washed
from €22.00

A sweet and juicy Guatemalan microlot from Finca El Frutal. Layers of milk chocolate meet the gentle tangerine juice, while a touch of green grape and sparkling acidity keep the cup fresh and lively.

Apple Gala - Guatemala, Mixed, Washed Apple Gala - Guatemala, Mixed, Washed Apple Gala - Guatemala, Mixed, Washed Apple Gala - Guatemala, Mixed, Washed Apple Gala - Guatemala, Mixed, Washed
Apple Gala - Guatemala, Mixed, Washed
from €20.00

A comforting coffee from Huehuetenango, Guatemala, bringing together the sweetness of chocolate with bright red apple acidity and a gentle finish of pomegranate. A beautifully balanced coffee for the autumn season, with a smooth, sweet and gently fruity character.

Berry Blues - Guatemala, Ruiru 11, Anaerobic Natural Berry Blues - Guatemala, Ruiru 11, Anaerobic Natural Berry Blues - Guatemala, Ruiru 11, Anaerobic Natural Berry Blues - Guatemala, Ruiru 11, Anaerobic Natural Berry Blues - Guatemala, Ruiru 11, Anaerobic Natural
Berry Blues - Guatemala, Ruiru 11, Anaerobic Natural
from €22.00

A lively and fruit-forward microlot from Finca Pampojilá on the volcanic slopes of Lake Atitlán, Guatemala. Jammy blueberry and fresh passion fruit fruit meet soft orange, with bright, tangy acidity bringing the cup to life.

Currant Curves - Guatemala, Ruiru 11, Anaerobic Washed Currant Curves - Guatemala, Ruiru 11, Anaerobic Washed Currant Curves - Guatemala, Ruiru 11, Anaerobic Washed Currant Curves - Guatemala, Ruiru 11, Anaerobic Washed Currant Curves - Guatemala, Ruiru 11, Anaerobic Washed
Currant Curves - Guatemala, Ruiru 11, Anaerobic Washed
from €22.00

A rich and bright microlot from Finca Pampojilá in Guatemala’s Atitlán region. Think crisp blackberry and currants and gently cooked red grapes, balanced by caramel sweetness and soft cacao notes. A wine-like acidity gives this coffee a little boozy finish.

Shop All

Siemasu Club

This month we are discovering two microlots from El Salvador: Natural Gesha from Chalatenango and Anaerobic Natural Pacamara from Ahuachapan.

Subscribe now
A clear glass pitcher with a handle filled with iced tea, and a white mug with hot tea, on a white surface with a gray background.
Black coffee machine dispensing coffee into a gray mug on a black drip tray in a room with wooden walls.

xBloom Studio

Meet the xBloom Studio, an advanced automated pour-over brewer designed to bring out the best in your coffee with accuracy, control, and consistent results, cup after cup.

SHOP XBLOOM

Advent Coffee Box

Advent Coffee Box

Advent Coffee Box Advent Coffee Box Advent Coffee Box Advent Coffee Box Advent Coffee Box
Advent Coffee Box
€70.00

Make the December special with the Siemasu Coffee Advent Box.

Throughout December, discover four carefully selected specialty coffees from around the world, each chosen to expand your understanding of what coffee can be and taste like.

Inside the calendar, you’ll find 4 × 250 g bags of exceptional specialty coffee. The calendar features four carefully curated coffees from different origins around the world.

You can choose between filter roast or espresso roast, and select either filter-ground coffee or whole beans.

Shipping starts in the second week of November.

PLEASE NOTE: This is a pre-order product, so you cannot add any other products to the same order.

Make the December special with the Siemasu Coffee Advent Box. Inside the calendar, you’ll find 4 × 250 g bags of exceptional specialty coffee. The calendar features four carefully curated coffees from different origins around the world.

We are a specialty coffee roastery in Tampere, Finland, driven by the pursuit of refining our craft and expanding the way coffee is understood, tasted, and experienced.


We believe you deserve great coffee.

Three young men enjoying drinks around a white table with a modern ceramic sculpture with bananas on top, a peach, and a red mug drawing. They are laughing and talking, in a kitchen with white cabinets and appliances.

3 friends with a passion for coffee, running a micro roastery in Tampere, Finland, expanding your view of coffee <3

Our Story

YOU DESERVE GREAT COFFEE

YOU DESERVE GREAT COFFEE

VALUES

  • Excellence

    We are dedicated to delivering sensory excellence through meticulous craftsmanship, ensuring that every sip is expanding the view of what coffee can taste like.

  • Quality

    Quality is at the heart of everything we do, from sourcing the finest ingredients to roasting exceptional sensory delights

  • Sustainability

    We are committed to preserving the beauty of the planet and people through sustainable practices, from our sourcing of coffee to roasting our coffee.