Who we work with
Coffee roasters.
A roaster buys lots rather than tonnage, cups before contracting, and cares about the mill more than the province. Indonesia offers registered origins and a processing method almost nobody else uses, which is what makes its coffee distinctive and what makes it inconsistent.
What you need that others do not.
- The mill, named in the contract
- Two lots from the same region can differ completely. In Indonesia the mill decides the cup more than the province does, so the mill is what you are buying.
- The process, stated explicitly
- Wet hulled and fully washed produce different coffees from the same trees. Both exist in Sumatra and Sulawesi, and an order that names only the origin has left the main variable open.
- Samples before contracting
- Pre-shipment and offer samples, cupped, with a retained sample sealed at the mill. On a lot-scale purchase this is normal practice and it is what a claim rests on.
- Moisture and how it was reached
- Coffee rushed to a target moisture and bagged warm changes in transit. Drying practice is the practical difference between a good Indonesian shipment and a disappointing one.
- Traceability for the deforestation rules
- European roasters need plot geolocation from December 2026, and Indonesian smallholder structure makes that real work. Ask now how a mill is collecting it.1
- Registered origins where the story matters
- Gayo, Kintamani, Toraja, Java Preanger, Lampung and Temanggung are on the national register, so an origin claim on your bag can be evidenced rather than asserted.2
Where it goes wrong for you specifically.
Buying Mandheling as if it were a place
It is a trade name with no protected boundary, used across Sumatran arabica generally. If the origin claim matters commercially, buy on a registered name and keep the paperwork behind it.
Expecting a washed cup from a wet hulled origin
Roasters new to Indonesia sometimes read the blue-green bean and the heavy low-acid cup as defects. They are the method. Kintamani and Java Preanger are the washed alternatives if that profile is not what you want.
Ordering after the good lots have gone
Speciality lots are small and they are bought early. A roaster who waits for the market to settle is choosing from what nobody else wanted.
What we source for you.
Worth reading first.
EUDR and Indonesian goods
What the EU Deforestation Regulation covers, the 30 December 2026 deadline, Indonesia's standard-risk classification, and why an SVLK certificate does not answer it.
What a sample actually proves
The narrow question a sample answers, and why the sealed duplicate you never open is worth more than the one you evaluate.
How to verify an Indonesian supplier
Two public government registries, the cross-check between them that catches most problems before a deposit moves, and the part only a visit can answer.
Arabica or robusta from Indonesia
Two species with different altitudes, different prices and different buyers. Where Indonesia is strong in each, and which registered origins exist.
Indonesian or Vietnamese robusta
Two large robusta origins that behave differently in the cup and in the contract. Processing, consistency, and which one suits blending or instant.
Questions buyers ask.
Why does Indonesian coffee vary so much?
Because the chain has many hands in it and because wet hulling is unforgiving of sloppy handling. Production is spread across a very large number of small farms feeding many small mills, so the mill is where consistency is either created or lost. Buying the mill rather than the region is the whole answer.
What is giling basah exactly?
The Indonesian wet hulled method: the parchment is removed while the bean is still at a moisture content no other producing country works at. It is why Sumatran coffee has heavy body and low acidity, and it is also why defects appear when handling is careless.
Can I buy small lots?
Yes, and it is how most of this trade works. Indonesian speciality coffee moves in bags rather than containers, which makes it accessible to a small roaster and makes consolidation with other cargo the sensible way to ship it.
Which origin should a first-time buyer start with?
Gayo if you want the classic Sumatran profile and the easiest route to certified organic. Kintamani or Java Preanger if you want a clean washed cup that will surprise people who think they know Indonesian coffee. Both are registered origins, so the claim is checkable.
Tell us what you are buying.
Product, quantity, destination and the date it has to land. We come back with what it involves before anyone talks about money.
Sources
- 1Regulation (EU) 2023/1115, consolidated text. EUR-Lex. Checked 3 August 2026.
- 2Register of protected geographical indications. Direktorat Jenderal Kekayaan Intelektual, Republic of Indonesia. Checked 5 August 2026.