Department of Industries and commerce
District Industries Centre, Chengalpattu District

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Industrial Landscape of Chengalpattu
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Chengalpattu District
Analysis of the Existing Industrial scenario in Chengalpattu District
Chengalpattu District is a thriving hub of industrial activity, combining traditional agriculture with modern industries such as automobile manufacturing, IT/ITES, and pharmaceutical production. As part of Tamil Nadu's robust industrial ecosystem, Chengalpattu offers unparalleled opportunities for both domestic and international enterprises.
The District Admin Units
Revenue
Divisions
3
Taluks
8
Villages
636
Local Bodies
Corporation
1
Municipalities
4
Town Panchayats
6
Development
Blocks
8
Panchayat Villages
359
Constituencies
Assembly
7
Parliment
3
Key Industrial Sectors in Chengalpattu
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Automobile and Ancillary Industries
Chengalpattu is home to several major automobile companies, including Ford and BMW, as well as numerous ancillary industries that supply automobile components, engines, and motors. The SIDCO Industrial Estate in Maraimalai Nagar is a major center for auto component manufacturing
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Information Technology (IT/ITES)
With IT parks in Siruseri SIPCOT and Maraimalai Nagar, Chengalpattu serves as a significant IT/ITES hub. Global IT firms such as Cognizant and Accenture have established a strong presence here, leveraging the district’s proximity to Chennai and a highly skilled workforce
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Pharmaceutical Industry
Chengalpattu hosts pharmaceutical industries in the Alathur SIDCO Industrial Estate, which is one of the most prominent areas for pharmaceutical production in Tamil Nadu. Both Phase 1 and Phase 2 of this estate are dedicated to manufacturing essential pharmaceutical products.
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Textiles and Rice Milling
Madhuranthagam and Thirukazhukundram are known for their rice milling industries, which are essential to the local economy. In addition, Thandarai SIDCO Industrial Estate specializes in textiles, providing jobs and boosting the economy
Government Industrial Estates
Chengalpattu boasts a well-developed network of government-supported industrial estates managed by SIDCO and SIPCOT. These estates are strategically located to provide businesses with the infrastructure and facilities they need to thrive.
SIDCO Industrial Estate Maraimalai Nagar
Major industries
Automobile components, engines, motors, dies, and molds.
Number of Units
110
SIDCO Industrial Estate Alathur (Phase 1 and Phase 2)
Major industries
Pharmaceutical products.
Number of Units
203 (165 in Phase 1 and 38 in Phase 2)
SIPCOT, Siruseri
Major industries
IT and ITES services.
This estate is dedicated to tech companies, making it one of the region's most critical tech corridors
SIDCO Industrial Estate Maraimalai Nagar
Major industries
Textile and general engineering products.
Number of Units
110
Industries by Region
St. Thomas Mount: Ideal for IT/ITES-related industries, leather products, and readymade garments.
Kattankolathur: Known for general engineering components, automobile industries, and construction materials.
Thiruporur: Focuses on electrical, electronics, and seafood processing.
Madhuranthagam and Thirukazhukundram: Specialize in rice milling and food processing.
Lathur and Acharapakkam: Areas focusing on seafood processing and food processing.

MSME (Micro, Small, and Medium Enterprises)
The MSME sector forms the backbone of Chengalpattu’s industrial economy. With 43,276 MSME units, employing over 230,710 people, this sector is vital for employment generation and economic development. The district is committed to providing support for MSMEs through various initiatives, including:
MSMESamadhaan
A portal dedicated to resolving payment disputes between buyers and MSMEs.
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Government e-Marketplace
A platform for government procurement that ensures transparency and efficiency in public procurement
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Government Schemes for MSMEs
Several government schemes have been implemented to support the growth of MSMEs, including:
Unemployed Youth Employment Generation Programme (UYEGP)
New Entrepreneur cum Enterprise Development Scheme (NEEDS)
Prime Minister's Employment Generation Programme (PMEGP)
Investment Opportunities and Ease of Doing Business
Chengalpattu District is recognized for its business-friendly environment, supported by the Tamil Nadu Single Window Portal for MSMEs, which provides seamless access to over 200 business-related services across multiple government departments
Investors and entrepreneurs can easily obtain
Land allotments in industrial estates.
Environmental and safety clearances.
Licenses for factory operations and more.
With an efficient and transparent approval process, Chengalpattu is poised to be an attractive destination for both new and expanding businesses.
Join the Industrial Revolution in Chengalpattu
Whether you are an established enterprise or a budding entrepreneur, Chengalpattu offers a range of opportunities and support to ensure the success of your industrial ventures. With strategic location advantages, a robust infrastructure, and proactive government support, this district is the ideal location for industries looking to thrive in a competitive global market.
Department of Industries and commerce
District Industries Centre, Chengalpattu District
Home
Industrial Profile
Incentives
Schemes
Industrial Co-Operatives
Application Form
Photo Gallery
Contact Us
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