no website on file — from open-source research, nothing to check against
Historic bio-organic estate in Rungbong Valley (571 ha, 256 ha under tea). Founded as Mr. Greenhill's farm in 1857, converted to a tea garden in 1883. Part of Chamong Group.
100% Bio Organic since 2004; Fair Trade since 2009; 190,000 kg/year; 900+ workers; formerly Williamson Magor, from 2025 — new management Nagri Tea Estate Kolkata
The source export carried a verification date of 2026-08-07 — later than today, so the check could not have happened. The mark was removed; the original value is kept in the data.