A Tamil Nadu Government Portal
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About Us
Why Tamil NaduTamil Nadu has been a longstanding manufacturing hub of South Asia with a well-established infrastructure to support business.
Guidance Tamil NaduNodal Investment Agency of Government of Tamil Nadu.
Single Window PortalOne-stop portal for all applications and approvals related to new business.
Biz BuddyDedicated Industrial Help Desk
Business during COVID-19Initiatives undertaken for the industries to ensure continuous & smooth operations during the pandemic.
Our TeamMeet the experts and enthusiasts in Guidance Tamil Nadu.
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Sectors
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Business in Tamil Nadu
Setting up BusinessUnderstand the fundamentals and regulations involved in establishing an entity.
List of ClearancesExhaustive list of all the approvals required from various departments
Know Your ClearancesUnderstand the various clearances/NOCs/permissions which are required for setting up a business in Tamil Nadu.
ExportsIdentify the export opportunities for your business
Policy & NotificationsA repository of progressive Policies and Government Orders.
Country DeskCountry-specific experts to guide International investors/organizations.
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Media & Events
Media GalleryPictures of participated/organized events and engagements.
Guidance VideoCorporate film of Guidance Tamil Nadu.
E-newslettersQuarterly magazine giving round-up of all activities related to Guidance Tamil Nadu.
BlogsExpert perspectives related to various relevant industry topics.
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Initiatives
Tamil Nadu AMHUBGuidance in partnership with the World Economic Forum to set up India's first advanced manufacturing hub in Tamil Nadu.
Ease of Doing BusinessGuidance is spreading various Ease of Doing Business initiatives to improve the business climate in the State.
WorkLabsPromote, facilitate, and expand industry and academia collaboration towards fostering innovation and transforming the education system.
Help & Support
FAQsFind the answers to the commonly raised questions
Raise Your QueriesAnswers to all your questions
Contact UsGet in touch with us
Sectors
Business in Tamil Nadu
Media & Events
Initiatives
Help & Support
Welcome to Tamil Nadu
Home of Thriving Opportunities
We are your Partner in Progress, the most business-friendly state in the country. Presence of over 130+ Global Fortune 500 companies and leading conglomerates.
2nd Largest Contributor to India's GDP
3rd Largest Contributor to India's Export
3rd Largest Contributor to India's Export
4 International Airports
2 Domestic Airports
4 Major Sea Ports
18 Minor Sea Ports
4 Major Sea Ports
18 Minor Sea Ports
4 International Airports
2 Domestic Airports
Invest, Innovate and Create in Tamil Nadu
Guidance is the Government of Tamil Nadu's designated nodal agency for investment promotion and single-window facilitation for industries
Business-Friendly Environment and Supportive Government.
Diverse Talent Pool with Right Expertise.
Access to Fast Growing Market.
Where Innovation Shapes Tomorrow
At the forefront of cutting-edge research and development, Tamil Nadu stands as a
beacon of progress and creativity. Renowned for its technological advancements and
entrepreneurial spirit, the State attracts top talent and fosters a culture of innovation. With state-of-the-art facilities and a vibrant ecosystem of startups and industry giants, it serves as the most preferred investment destination in India.
Highest
Number of Factories in India
Largest
Women Workforce in Factories in India
Highest
Number of Operational SEZs in India
Highest
Number of Patents Filed in India
Highest
Number of Top-ranking Educational Institutes in India
Highest
Annual Turnout of Skilled Manpower in India
Sectors
Aerospace & Defence
From the impressive naval fleet of the Cholas to the oldest infantry regiment of the Indian Army, Tamil Nadu has been an epicenter of military activities for aeons. The state stands among the few spots outside European nations, and the only in Asia, to witness the first test flight of a biplane by Giacomo D'Angelis in 1910, followed by the establishment of the second private flying club in India, the Madras Flying Club, in the 1930s. Additionally, Tamil Nadu was among the first few states in India to host one of the initial nine pioneering squadrons of the Indian Air Force – Squadron No. 6, based in Tiruchirappalli. Now designated as a defense industrial corridor, Tamil Nadu boasts a thriving military industrial complex supported by Defense Public Sector Units such as Armored Vehicle Nigam Limited, Bharat Electronics Limited, and Munitions India Limited. The upcoming Satellite Launch Centre in Kualsekarapattiman will open up new opportunities for private sector investments in the space domain.
2nd
Tamil Nadu hosts India’s second Satellite Launch Centre in Kulasekarapattinam
Dedicated
Industrial Parks for Aerospace, Space, and Defence sector companies
Sector Expert
Debasis Dash
Resources to Help You Set-up and Do Business in Tamil Nadu
Guidance, Your Strategic Business Partner
Guidance works hand-in-hand with investors to unlock investment opportunities and facilitate a seamless investment journey in Tamil Nadu. Guidance handholds investors right from their initial enquiries until the realisation of their projects.
Start Investing Now
Explore Tamil Nadu
Tamil Nadu's commitment to business has led to a sturdy public infrastructure in the areas of connectivity, water, power, and telecom among others. This has ensured the intact supply chains and channels, and development of human and social capital in line with the rapidly evolving economic landscape.
Select District
Efficient Seaports
World Class Airports
Extensive Highway Networks
Developed Industrial Parks
High Tech Telecommunication
Choose district to see it on the map
Chennai
Chennai, the capital of Tamil Nadu is one of the main metro and fourth most populated agglomeration in India. The largest industrial and commercial center, Chennai is located on the south-east coast of India. Its rich cultural heritage with bustling economic activities has made it truly a cosmopolitan city successfully drawing people across India and the world. Chennai’s economic base is anchored by the automobile, SaaS, medical tourism, hardware manufacturing, data centers and fintech industry.
178.2 sq km
Area
46,46,732
Population
90.18%
Literacy Rate
Chennai International Airport
Chennai Port & Ennore Port
Chennai Central Railway Station
Efficient Seaports
Tamil Nadu's ports have been very vital to the economic prosperity of the region. The modern infrastructure and facilities enhance the merchandise exports made in Tamil Nadu. The port of Chennai is one of the largest ports in the world. The ancient trade hub Thoothukudi Port is now preparing for further expansion.
1076 km
Natural Coast Line Length
4
Major Seaports
19
Minor Seaports
Developed Industrial Parks
Being home to the highest number of factories in the country, and promoting inclusive and sustainable industrialization, Tamil Nadu accommodates well established state-owned as well as privately owned Industrial Parks across the state. These also include special economic zones, warehousing zones, industrial corridors, and specialised investment regions.
55+
Public & Private Industrial Parks
45
Domestic Tariff Zone (DTZ)
49
Operational Special Economic Zones (SEZ)
High Tech Telecommunication
Tamil Nadu's link to the international telecommunication network took a new dimension with the emergence of submarine cables landing stations in the region. The Government in the pursuit of a digital economy has also brought high-speed internet connection to every household of the state.
94%
Projected Internet User Penetration Rate
4.34 cr
Broadband Subscriptions in 2019
95.5%
Mobile Coverage in Populated Areas
Extensive Highway Networks
Roadways are paramount to any economic activity and Tamil Nadu boasts its integrated multimodal transportation with a total of 199,040 km roadways ensuring the last mile connectivity for all commercial activities.
17,154 km
Total Road Network Covers
5,324 km
National Highway
11,830 km
State Highway
World Class Airports
The presence of the highest number of international and domestic airports in the country, has become the fundamental reason for thriving global business and tourism in the state. The airports are equipped with state of art facilities and are capable in handling large numbers of freights and passengers. With Central government’s UDAN scheme, few more airports in the state are in the process of development in order to handle international bulk cargoes.
4
International Airports
2
Domestic Airports
28 Million
Passengers (in FY 20)
Krishnagiri
Government
- Multi Sector SEZ, Bargur
- Bargur Industrial Complex-DTZ
- Hosur Industrial Complex-DTZ
Private
- GMR Industrial Parks-DTZ
Kancheepuram
Government
- Multi Sector SEZ, Irungattukottai
- Multi Sector SEZ, Oragadam
- Aerospace Park, Vallam Vadagal
- Multi Sector SEZ, Sriperumbudur
- Irungattukottai Industrial Park
- Oragadam Industrial Growth Centre
- Pillaipakkam Industrial Park
- Siruseri Information Technology Park
Private
- Sriperumbudur Industrial Park
- Vallam Vadagal Industrial Park
- Sojitz Motherson Industrial Park
- CGD Satharai
- SAN Industrial & Logistics Park
- ESR Industrial Park
- Sree Kailash Industrial Park
- Indospace
Tirunelveli
Government
- Multi Sector SEZ, Gangaikondan
- Gangaikondan Industrial Growth Centre-DTZ
Private
- AMRL SEZ
Erode
Government
- Multi Sector SEZ, Perundurai
- Perundurai Industrial Growth Centre-DTZ
Vellore
Government
- Multi Sector SEZ, Ranipet
- Ranipet Industrial Complex-DTZ
Tiruvannamalai
Government
- Cheyyar Industrial Complex - Ph 1-DTZ
- Cheyyar Industrial Complex - Ph 2-DTZ
Cuddalore
Government
- Cuddalore Industrial Complex-DTZ
- Cuddalore Industrial Complex (Undeveloped)-DTZ
Thiruvallur
Government
- Gummidipoondi Industrial Complex and EPIP-DTZ
- Mappedu Industrial Complex-DTZ
Private
- J Matadee SEZ
- Origins by Mahindra World City-DTZ
- SSM Industrial Park-DTZ
- Chennai Port Trust-DTZ
- NDR Industrial Park-DTZ
- Integrated Chennai Business Park - DP World
- Logos Industrial Park
- Flyjac Logistics Park
- Welspun Logistics Park
Sivagangai
Government
- Manamadurai Industrial Complex-DTZ
Dindigul
Government
- Nilakkottai Industrial Complex
Pudukottai
Government
- Pudukottai Industrial Complex-DTZ
Thoothukudi
Government
- Tuticorin Industrial Complex-DTZ
Private
- SPEEDZ Costal employment Unit - VOC Port
- VOC Port Trust
Chengalpattu
Private
- Mahindra World City Chennai-SEZ
- Mahindra World City Chennai-DTZ
- Ascendas One Hub-DTZ
- MARG Swarnabhoomi-DTZ
Ranipet
Private
- NDR Industrial Park-DTZ
Perambalur
Private
- GVK Industrial Park
Thoothukudi
Name of the Seaport
- V. O. Chidambaranar Port
- Punnakkayal Port
- Manappad Port
- Udangudi Port
Category
- Major
- Minor
- Minor
- Minor
Chennai
Name of the Seaport
- Chennai Port
Category
- Major
Thiruvallur
Name of the Seaport
- Kamarajar Port Limited
- Kattupalli Port
Category
- Major
- Major
Cuddalore
Name of the Seaport
- Cuddalore Port
- Thiruchopuram Port
- Silambimangalam Port
- Parangipettai Port
Category
- Minor
- Minor
- Minor
- Minor
Chengalpattu
Name of the Seaport
- Cheyyur Port
- Panaiyur Port
Category
- Minor
- Minor
Kanyakumari
Name of the Seaport
- Kanyakumari Port
- Colachel Port
Category
- Minor
- Minor
Nagapattinam
Name of the Seaport
- Nagapattinam Port
- Thirukkadaiyur Port
- Thirukkuvalai Port
- PY-03 Oil Field
Category
- Minor
- Minor
- Minor
- Minor
Ramanathapuram
Name of the Seaport
- Rameswaram Port
- Pamban Port
- Valinokkam Port
Category
- Minor
- Minor
- Minor
Tirunelveli
Name of the Seaport
- Koodankulam Port
Category
- Minor
Chennai
Name of the Airport
Chennai International Airport
Category
International
Coimbatore
Name of the Airport
Coimbatore International Airport
Category
International
Madurai
Name of the Airport
Madurai International Airport
Category
International
Tiruchirappalli
Name of the Airport
Tiruchirappalli International Airport
Category
International
Thoothukudi
Name of the Airport
Tuticorin Airport
Category
Domestic
Salem
Name of the Airport
Salem Airport
Category
Domestic
Class A
District*
District*
Class B
District*
District*
Class C
District*
District*
*Disclaimer: Districts are categorized into three classes based on the sector-wise incentives offered to them. To learn about the sector-wise incentives offered to various district-class, click here.
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Latest News
FEATURED
Plan to make TN the most favourable investment destination in South Asia: CM
Chief Minister M K Stalin said the appointment of the Economic council has 'infused confidence among industries' besides garnering global media attention.
The appointment of a council comprising world renowned economic experts was the base plan towards making Tamil Nadu attain the most favourable investment destination status in South Asia, Chief Minister M K Stalin said on Wednesday.
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FEATURED
TN will emerge preferred destination for industrial investments: Minister
Tamil Nadu will emerge as a preferred destination to attract industrial investments. The special economic zone at Nanguneri in Tirunelveli district will take progress with more industrial developments to be witnessed in coming days, Industries Minister Thangam Thennarasu said on Saturday after taking part in the investors meet at Tirunelveli.
Madurai: Chief Minister MK Stalin is keenly interested in achieving industrial growth to promote a stable economy in the southern region of Tamil Nadu.
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