Specialty green coffee

Remarkable
highland terroirs.

Explore Piatã, Brazil: mountain-grown coffees, the people behind them, and sustainability on the farm.

Satellite atlas focused on South America and Africa
Imagery: NASA Earth Observatory ↗
FarmsPlaces & terroir

Illustrated landscape · Farm positions are schematic

About the landscape & sources

Prefeitura de Piatã · Guia Chapada Diamantina · Uganda Wildlife Authority

The coffee collection

A place. A producer.
A distinctive cup.

Explore by origin, taste and process. Save up to three coffees to compare or enquire about samples.Presentation collection: farms, lots, scores and prices are illustrative.
Geographic reference

Administrative boundary map

Gold shows the selected administrative area. Coordinates indicate an administrative reference point. Farm locations are not plotted.

Source data and map methodology ↗
Our approach

Extraordinary coffee.
Closer to its source.

Distinctive origins, producer stories and a closer look at how coffee is grown.

01

Distinctive origins

Explore the Piatã highlands through individual farms, the people who grow the coffee and the lots they produce.

02

Taste before you choose

Compare cup profiles and request samples. Local assessments are a starting point for your own cupping.

03

Sustainability, in the details

Discover specific farming practices reported by producers and local partners, with the source clearly indicated.

The founder

Alexey Shadrin

Sumauma’s founder, Alexey Shadrin, works on climate projects. That background shapes the questions we ask about coffee: where it grows, how the land is managed and who is behind each lot.

Illustrated Kisoro highlands with volcanoes, gorillas and coffee cherriesUganda · Coming soon
Partner with SUMAUMA

Good coffee starts
with good partners.

Producers, origin teams and roasters each bring something essential. We are building long-term relationships around traceable coffee and a shared commitment to quality.

At origin

Share distinctive lots, farm stories and growing practices. Start with the information and photographs you have.

For roasters

Explore the collection, compare cup profiles and tell us what you are looking for. Availability and terms are confirmed individually.

Your coffee selection

Find your next cup.

Compare up to three lots, then send one sample enquiry.
Sample enquiry

Let's explore your selection.

These are presentation lots. Your enquiry will be recorded; sample availability will need confirmation.

Your enquiry and contact details are stored privately for the SUMAUMA team.

Prefer email? alex@sumauma.coffee
Uganda · Kisoro

Coming soon

We are preparing our Uganda producer collection.

Geographic context