Apeejay Surendra Group
Apeejay Surrendra Group headed by Mr. Karan Paul, son of Late Sri Suredra Paul is among the largest producer of tea in the country with a workforce of over 40,000, with 17 estates produce close to 25 million kilograms of tea on a plantation area of over 100,000 acres.Currently headed by its quality control Mr. Bobby Bhargav and each of the group's gardens are ISO 9002 compliant. Operations in tea are directed through two premier tea companies: Assam Frontier Tea Ltd. and Empire & Singlo Tea Ltd from over 100years.

Mcleod Russel India Ltd
In 1996 Mcleod Russel India Ltd. launched packet tea under Greendale & marketed under four variants - Tez, Premium Gold, Jaago and Classic. Each cup of tea from Greendale carries a promise of freshness and strength. In a short period of five years Greendale has made a niche for itself in the highly competitive packet tea industry of India. It is one of the major company to containerize teas at the tea gardens to preserve freshness.

The Assam Company Ltd.
Among the first tea company in the world (estd. on 12 Feb., 1839). First company to be awarded the Royal Charter by Queen Victoria in 1845. First company in the world to establish tea gardens. First company to brand premium blends . First company to export tea. First company to create `Tea Seeds Gardens'. Today, the Company is the proud owner of 60 mature, premium tea gardens including out-gardens in Assam, spread over 12,000 hectares of fertile, rainfed land... an area even larger than the city of London. Headed by Mr. A. K. Jajodia at Kolkata office, all gardens are carefully tended and nurtured by our legendary planters.