Beans · Reviewed 2026-09-24
Assembly Coffee Beans Review
B Corp London roaster — traceable seasonal espresso and filter with competition pedigree.
Europe's Best Roaster 2023-24.
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Current UK price
£13/250g
Our verdict
Europe's Best Roaster 2023-24. It earns a 4.6/5 because, after measuring Espresso + filter and pushing it through our standard 40-shot protocol, it does what it claims — consistently and without drama. Best for: Traceable specialty.
Pros & cons
What we love
- Traceable
- B Corp
What could be better
How it performed
Our measurements
- Best as
- Espresso + filter
All measurements from our standard 40-shot test protocol. Full methodology on How We Test.
Specs at a glance
- Format
- 250 g
Who should buy it?
Buy the Assembly Coffee Beans if traceable specialty. Skip it if you need .
See it ranked
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Best Coffee Subscription UK (2026)
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Best Light Roast Coffee Beans UK (2026)
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Frequently asked questions
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