West Bengal's economy is diverse, combining government employment, heavy industry, services, transport, retail, finance, tea, agriculture, and a growing technology sector.
## Major business centers - **Kolkata metropolitan area** — the state's dominant commercial center, with finance, trade, logistics, IT, education, healthcare, and cultural industries. - **Salt Lake Sector V and New Town** — major IT and business process outsourcing districts. - **Howrah** — engineering, foundry work, transport, warehousing, and wholesale trade. - **Asansol-Durgapur belt** — steel, power, mining-related industry, manufacturing, and logistics. - **Haldia** — port-based industry, petrochemicals, and logistics. - **Siliguri** — gateway trade city for North Bengal and the eastern Himalayas; important for retail, warehousing, tea, tourism, and transport.
## Major employers and sectors - State and central government offices - Public sector banks and insurance companies, many with significant eastern India operations in Kolkata - Railways and port-related employment - Education and healthcare institutions - Manufacturing and engineering firms in Howrah, Durgapur, and surrounding belts - Tea gardens and tea trade, especially in North Bengal - Jute mills historically concentrated along the Hooghly River - Retail, hospitality, and tourism sectors across urban centers and hill/coastal destinations
## Shopping and commercial districts - **New Market**, **Park Street**, **Gariahat**, **Burrabazar**, **Esplanade**, and **College Street** in Kolkata are among the best-known commercial areas. - Large malls and modern retail clusters are concentrated in Kolkata, Howrah, and other major cities. - Siliguri, Durgapur, Asansol, and Burdwan have important regional shopping districts.
## Agriculture and trade - The state is known for **rice**, **potatoes**, **jute**, **tea**, **fish**, **mangoes**, and other horticultural output. - Wholesale markets and transport networks connect agricultural districts to Kolkata and neighboring states.
## Startups and knowledge economy - Startups are concentrated mainly in **Kolkata**, **Salt Lake**, and **New Town**, especially in IT services, edtech, fintech, logistics, health services, and digital media. - Universities, engineering colleges, and research institutions support skilled labor, though the startup ecosystem is smaller than Bengaluru, Hyderabad, or Delhi NCR.
## Business character West Bengal's business landscape reflects both old mercantile traditions and newer service industries: historic trading houses, port and rail infrastructure, public institutions, and a gradual expansion of technology and consumer-facing sectors.