Manohari Tea Estate This renowned tea estate is located in the upper region of Assam at an elevation of 390 ft above sea level along the Indian-Burmese border. 

Assamica Agro Organic Farm This organic farm produces chemical-free aromatic brewed tea leaves. It is located in the Sonitpur District of Assam.

Sonapur Tea Estate This tea estate in Assam has garnered its name among the major companies like Tata tea and Levers. It is located in Guwahati. 

Ghograjan Tea Estate The name “Ghograjan” is derived from this river as locally it means “small river. This tea estate produces finest Orthodox tea in the region.

Joonktollee Tea Estate Holding a single largest tea factory in the North East, the Joonktollee tea estate is spread across an area of 1867.98 acres among which 1202.82 acres is used for plantation.

Mangalam Tea Estate Situated across the Towkok river, the tea estate is spread across an area of 117.99 hectares.

Khongea Tea Estate The tea estate is located in the upper region of Assam, alongside the banks of the Brahmaputra river.

Beesakopie Tea Estate It is located close to the Burmese border in the Tinsukia district, the Beesakopie tea estate is the third largest tea estate in the country.

Teloijan Tea Estate Located in Dibrugarh, Assam, the Teloijan came into existence in the year 1922.