
Hand-roasted coffee from Bremen – long-time roasting by hand in the old brewery building in Walle

Union Rösterei
Bremen-WalleNew on Amplifa
About Union Rösterei
Union Rösterei is a craft roastery from Bremen that produces coffee in accordance with traditional Bremen roasting craftsmanship. The roasting is hand-controlled using the long-time roasting process within a temperature range that allows the beans to be roasted evenly through, so that the full aroma spectrum can develop. The range includes its own coffee blends such as Nordlicht, Hansebrand, Küstenkind and Deichgold. The selection of green coffees takes place via a multi-stage testing process, starting with forty green coffee varieties from the coffee regions of the world, which are evaluated on an in-house sample roaster and by cupping roast samples. The roastery is located in the attic of the old brewery building of the Bremer Union Brauerei in the Walle district, beneath the historic Union lettering. The coffee is sold to gastronomy, food retail and offices in the region, and roastery tours are also offered.
- Site
- Bremen-Walle
- Processes
- Coffee roasting (hand-controlled long-time roasting), Roastery tours, Distribution to gastronomy, retail, offices, Delivery/logistics, Product development/green coffee purchasing
- Materials
- Hand-controlled long-time roasting
- Certificates
- In-house cupping/roast samples
- Industries
- Gastronomy, Food retail, Office supply/coffee supply
- 01
Green coffee purchasing and selection
- 02
Product development/recipes
- 03
Hand-controlled long-time roasting
- 04
Packaging
- 05
Distribution and delivery to gastronomy, food retail and offices
Green Coffee & Roasting Process
Hand-controlled long-time roasting
Slow, hand-controlled roasting process within a temperature range that allows the beans to be roasted evenly through and full aroma development.
Location
Bremen
DERoastery in the building of the Bremer Union Brauerei, Walle district
- Materials
- Green coffee from the coffee regions of the world
- Roaster
- Sample roaster
- Rope winch for green coffee sacks in the old malt store
Inside the production


Industries
Additional services
Quality
Quality is ensured through meticulous cupping of roast samples and blends as well as through monitoring of the roasting curves by experienced roasters.
| Evidence | Bremen |
|---|---|
| In-house cupping/roast samples |
History
Union Rösterei was founded on the initiative of Christian Klatt following successful trading in fully automatic and portafilter coffee machines; the friends of the Bremer Union Brauerei provided space under the roof of the old brewery building in Walle, where the roastery operates beneath the old