Tree to Tire: Traceable Smallholder Rubber with Continental & GIZ.
Supporting smallholder farmers through sustainable cultivation practices and inclusive supply chains.

Responsible natural rubber from tree to tire.
Continental and GIZ are working with smallholder farmers in Indonesia to make natural rubber cultivation more sustainable, traceable, and resilient: on-the-ground training plus a digital traceability system connecting farm-level activity to tire production.
Three linked outcomes in West Kalimantan, Indonesia.
Since 2018, around 5,000 smallholders have been trained, with 1,000 more to join by 2027.
AgriTrace in the field.
AgriTrace links farmers, local traders, and processors so every delivery traces back to a specific farmer and plot.
In practice: a farmer’s delivery is recorded at the buying point, determines eligibility for minimum price schemes, and feeds Continental’s sourcing and compliance systems.
Compliant transactions at sub-district level.
In 2025, compliant deliveries were recorded across eleven sub-districts of Kapuas Hulu, flowing to two processing factories: Hok Tong and Bintang Borneo Persada.
| Sub-district | Quota (MT) | Delivered (kg) | Farms (farmers) |
|---|---|---|---|
| 1. Seberuang | 218.5 | 65,268 | 583 (518) |
| 2. Embaloh Hulu | 46.2 | 6,635 | 117 (96) |
| 3. Batang Lupar | 48.2 | 6,809 | 112 (94) |
| 4. Boyan Tanjung | 38.9 | 4,264 | 78 (61) |
| 5. Hulu Gurung | 52 | 3,758 | 105 (97) |
| 6. Pengkadan | 38.6 | 2,340 | 41 (39) |
| Sub-district | Quota (MT) | Delivered (kg) | Farms (farmers) |
|---|---|---|---|
| 7. Mentebah | 13.6 | 1,677 | 32 (28) |
| 8. Silat Hulu | 19.9 | 1,581 | 47 (45) |
| 9. Silat Hilir | 19 | 1,551 | 32 (31) |
| 10. Kalis | 19 | 1,440 | 52 (42) |
| 11. Bunut Hulu | 4.8 | 247 | 5 (5) |
A model built to be replicated.
Co-funding from Continental, the EU, BMZ, and the Dutch Ministry of Foreign Affairs supports long-term investment in farmer training, digital infrastructure, and ecosystem protection.
Agridence is extending the AgriTrace model to other sourcing regions and commodity chains.
Read Continental’s original press release arrow_forwardContinental & GIZ: Sustainable Rubber in Indonesia
How a development-partner programme mapped smallholder rubber farms and built an audit-ready traceability chain, with results donors could report.
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