The story
Tea cultivation in Assam began in the 1820s after wild tea bushes were found in the Brahmaputra valley, and the lowland climate of heavy rain, heat and loamy soil gives Assam tea its strong, malty taste. Upper Assam districts such as Dibrugarh, Tinsukia and Jorhat hold most of the big estates and factories, along with bought-leaf factories that buy from small growers. Assam (Orthodox) tea is a registered GI.
In numbers
Assam produces more than half of India's tea, about 700 million kg a year.
Tea Statistics Report 2023 (Directorate of Economics & Statistics, Govt of Assam) · 2023Of the 801 tea estates surveyed in 2023, Dibrugarh had 177, Tinsukia 122 and Jorhat 88; almost 70% are in Upper Assam.
Tea Statistics Report 2023 (Directorate of Economics & Statistics, Govt of Assam) · 2023The 801 estates employed 6,86,439 workers in plantations and 1,04,274 in factories in 2023.
Tea Statistics Report 2023 (Directorate of Economics & Statistics, Govt of Assam) · 2023Dibrugarh district had 73 bought-leaf tea factories with a turnover of about Rs 400 crore and employment of 1,175.
Brief Industrial Profile of Dibrugarh District (MSME-DI, Ministry of MSME) · 2013Tea exports from Assam were Rs 1,858.75 crore in FY26, 45.88% of the state's exports.
Assam: State Economy and Industries (IBEF) · 2026
GI tag
- Assam (Orthodox)Application no. GI Application No. 115 & 118Registration Details of Geographical Indications (GI Registry, IP India)
Ways in for a newcomer
- Bought-leaf factories buying from small tea growers
- Speciality, orthodox and flavoured tea packing
- Supplies to estates: fabrication, spares, fertiliser, packaging
- Tea tourism and estate stays
Problems the cluster faces
- Fluctuating auction prices and rising costs
- Climate change affecting output
- Low vendor development: estates and PSUs buy most stores from outside Assam
Businesses to start here
Tea Blending and Packing Unit →Green Tea Processing Unit →Masala Tea (Chai Masala) Unit →Organic Green and Herbal Tea Cultivation →Agro-Tourism Farm →Engineering Workshop (Job Work and Repairs) →
