In short: East Usambara Tea Co. Ltd, Kwamkoro is a tea estate in the Tanga region of Tanzania, operated by East Usambara Tea Co. Ltd and known to supply Finlays.
East Usambara Tea Co. Ltd, Kwamkoro is a tea estate situated in the Tanga region of Tanzania, approximately five degrees south of the equator. The estate is operated by East Usambara Tea Co. Ltd and is recorded as a supplier to Finlays, one of the world's largest tea and coffee companies. Production at the estate includes both black and green tea.
Terroir & Climate
At 875 metres above sea level, Kwamkoro occupies a mid-elevation position within the East Usambara range, a zone that typically experiences moderated temperatures and reliable rainfall patterns associated with coastal proximity and orographic uplift. Estates at this altitude in equatorial East Africa generally benefit from a year-round growing cycle, though seasonal variations in precipitation can influence flush intensity and leaf maturation rates.
The Tanga region's climatic profile tends to feature warm, humid conditions shaped by the influence of the Indian Ocean, with elevations in the 800–900 metre band often recording cooler night temperatures that can slow leaf development and encourage the accumulation of flavour precursors. Soils in the Usambara range are typically derived from ancient metamorphic geology, and estates in the area often work with well-drained, acidic profiles suited to Camellia sinensis cultivation.
Tea Produced
The estate produces both black and green tea. Black teas from mid-elevation Tanzanian estates typically yield a brisk, coppery liquor with moderate astringency and a clean finish; the profile often appeals to blenders seeking consistent body and colour. Green tea production at estates in this region generally reflects processing adapted to the local leaf character, which at this altitude and latitude can offer a balance of freshness and weight, though specific cup profiles will vary with plucking standards and manufacturing technique.
Supply Chain & Market Position
East Usambara Tea Co. Ltd, Kwamkoro is recorded as supplying Finlays, a vertically integrated tea operation with significant blending, packing, and distribution capacity across global markets. Supply relationships with companies of Finlays' scale typically indicate that the estate's output meets specifications for commercial-grade consistency, volume reliability, and traceability standards demanded by major brand owners and foodservice clients. Finlays' sourcing footprint spans multiple origins, and inclusion in that network suggests the estate's production is positioned within mainstream supply chains rather than niche or specialty segments.
- Recorded supplier to Finlays
Operator
The estate is operated by East Usambara Tea Co. Ltd. No other estates operated by this company are currently recorded in our directory.
Location & Neighbouring Estates
East Usambara Tea Co. Ltd, Kwamkoro lies at -5.0378, 38.6410 in Tanga, Tanzania United Republic Of. Its 875 m elevation is the 14th highest of 17 estates we map in Tanzania United Republic Of. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Luponde — 205 km away · DAR ES SALAAM
- Nshili Kivu Tea Plantations — 210 km away · Dar Es Salaam
- Kyenjojo, Tea Factory — 210 km away · Dar Es Salaam
- KIBENA — 446 km away · Iringa
- NJOMBE — 446 km away · Iringa
Estates at a Similar Altitude to East Usambara Tea Co. Ltd, Kwamkoro
Elevation shapes how slowly leaf matures, so we match East Usambara Tea Co. Ltd, Kwamkoro (875 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. East Usambara Tea Co. Ltd, Kwamkoro recorded 1,361 mm in 2025, 37% less than the 2,148 mm average across these estates: at the same height, local weather and exposure matter as much as elevation.
| Estate | Where | Elevation | Rain 2025 | Mean high |
|---|---|---|---|---|
| Ming Ding Cha International Co., Ltd | Shengmaoshu, Taiwan | 875 m | 2,152 mm | 23.2 °C |
| ZTG Jinsha Tea Base | Guizhou Province, China | 879 m | 1,370 mm | 22.1 °C |
| Fengxiangyuan Tea Industry Co., Ltd. | Guizhou Province, China | 868 m | 1,589 mm | 20.4 °C |
| Balangoda Plantations, Telebedde | Uva Province, Sri Lanka | 868 m | 2,709 mm | 26.2 °C |
| Arrapetta Tea Estate | Meppadi, India | 867 m | 2,919 mm | 26.0 °C |
East Usambara Tea Co. Ltd, Kwamkoro Compared with Tanzania United Republic Of
In Tanzania United Republic Of, East Usambara Tea Co. Ltd, Kwamkoro is wetter than 75% of the others by 2025 rainfall; lower than 81% of the others by elevation; warmer than 81% of the others by daytime temperature. The table sets East Usambara Tea Co. Ltd, Kwamkoro against the 16 other estates we map in Tanzania United Republic Of, so you can see whether it is typical for its country or an outlier.
| Measure | East Usambara Tea Co. Ltd, Kwamkoro | Country median | Country range |
|---|---|---|---|
| Elevation | 875 m | 1,602 m | 7 to 1,963 m |
| Annual rainfall (2025) | 1,361 mm | 1,094 mm | 628 to 2,554 mm |
| Mean daily high | 26.0 °C | 21.6 °C | 19.4 to 30.4 °C |
| Mean overnight low | 17.0 °C | 13.8 °C | 11.6 to 23.7 °C |
Observed Climate at East Usambara Tea Co. Ltd, Kwamkoro (2025)
ERA5 reanalysis data modelled for East Usambara Tea Co. Ltd, Kwamkoro’s coordinates recorded 1,361 mm of precipitation across calendar year 2025. The wettest month was April (302 mm) and the driest was February (17 mm). Daytime highs averaged 26.0 °C and overnight lows 17.0 °C over the year; February was the warmest month and July the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 1,361 mm |
| Wettest month | April (302 mm) |
| Driest month | February (17 mm) |
| Mean daily high | 26.0 °C |
| Mean overnight low | 17.0 °C |
Frequently Asked Questions
Where is East Usambara Tea Co. Ltd, Kwamkoro located?
East Usambara Tea Co. Ltd, Kwamkoro is in Tanga, Tanzania United Republic Of, at coordinates -5.0378, 38.6410, at an elevation of about 875 metres.
Who operates East Usambara Tea Co. Ltd, Kwamkoro?
East Usambara Tea Co. Ltd, Kwamkoro is operated by East Usambara Tea Co. Ltd, according to public supply-chain records.
What type of tea does East Usambara Tea Co. Ltd, Kwamkoro produce?
East Usambara Tea Co. Ltd, Kwamkoro is recorded as producing black and green tea.
Which buyers does East Usambara Tea Co. Ltd, Kwamkoro supply?
Public supplier disclosures record East Usambara Tea Co. Ltd, Kwamkoro as supplying Finlays.
How much rain does East Usambara Tea Co. Ltd, Kwamkoro receive?
ERA5 reanalysis data for the estate's coordinates recorded 1,361 mm of precipitation in 2025, peaking in April (302 mm).
How does East Usambara Tea Co. Ltd, Kwamkoro compare with estates at a similar elevation?
East Usambara Tea Co. Ltd, Kwamkoro recorded 1,361 mm in 2025, 37% less rain than the 2,148 mm average of estates at a similar elevation.
Data sources: public supply-chain disclosures (Ethical Tea Partnership member lists, Rainforest Alliance certificate holders and retailer supplier disclosures); climate figures are ERA5 reanalysis modelled for the estate’s coordinates via Open-Meteo (calendar year 2025); coordinates and elevations from geocoded records. Spotted an error? Email [email protected].