Industry
58 events, 1814 to 2024; 1 marked as turning points.
1814
John Binny establishes Binny & Co in Madras
Merchant John Binny, in Madras since 1797, established the firm of Binny & Co, one of the city's oldest mercantile houses.
1830
Porto Novo iron works established
With a loan from the government, Josiah Marshall Heath set up iron and steel works at Porto Novo (Parangipettai) in South Arcot.
1842
Parry's sugar factory at Nellikuppam
The firm founded by Thomas Parry set up a sugar plant at Nellikuppam, described as the first in India.

1850
Surgeon Alexander Hunter founded a private art school in Madras, today's Government College of Fine Arts.
1878
Binny's Buckingham Mill begins production in Madras
Registered in 1876, Binny and Co.'s Buckingham Mill went into operation in 1878, and the Carnatic Mills came three years later in 1881.
1905
Swamikannu Vincent starts touring tent cinemas
Coimbatore's Swamikannu Vincent began showing films in tent cinemas in 1905 and opened the Variety Hall theatre in 1914.

1910
Lakshmi Mills founded in Coimbatore
G. Kuppuswamy Naidu founded Lakshmi Mills, one of the earliest composite textile mills of Coimbatore.
1911
T. V. Sundram Iyengar starts a bus service in Madurai
T. V. Sundram Iyengar began Madurai's first bus service and founded the firm that grew into the TVS Group.
1922
Madras State Aid to Industries Act
The Justice Party government passed a law to advance state loans for setting up industries in the Presidency.
1928
Golden Rock railway workshop opens at Tiruchirappalli
The South Indian Railway moved its central workshop from Nagapattinam to Golden Rock in Tiruchirappalli.
1935
Modern Theatres studio founded at Salem
T. R. Sundaram started Modern Theatres in Salem, a studio that went on to make more than 150 films.
Central Studios founded in Coimbatore
Coimbatore industrialists including B. Rangaswamy Naidu and Swamikannu Vincent set up Central Studios for South Indian film production.
1937
G. D. Naidu builds India's first indigenous electric motor
Coimbatore inventor G. D. Naidu, working with D. Balasundaram, developed India's first indigenous electric motor.
1940
S. S. Vasan founds Gemini Studios
S. S. Vasan acquired a studio in Madras and established Gemini Studios, which became one of India's major film studios.

1942
Standard Fireworks founded at Sivakasi
N. R. K. Rajarathnam founded Standard Fireworks at Sivakasi, first making matches and later fireworks.

1944
Alagappa College of Technology founded
Funded by Alagappa Chettiar, the University of Madras set up the Alagappa College of Technology for courses such as chemical engineering.
1945
A. V. Meiyappan founded AVM Productions, first working from Karaikudi during the war before moving to Madras.
1946
India Cements was started by S. N. N. Sankaralinga Iyer, whose first factory was at Thalaiyuthu near Tirunelveli.
1948
Central Leather Research Institute founded in Madras
The Central Leather Research Institute was founded in Madras as a laboratory of the Council of Scientific and Industrial Research.

Central Electrochemical Research Institute founded at Karaikudi
A national laboratory for electrochemistry under the CSIR was founded at Karaikudi in Sivaganga district.

Ashok Motors (later Ashok Leyland) founded in Madras
Raghunandan Saran founded Ashok Motors in Madras to assemble cars; it became Ashok Leyland in 1955.

1951
Standard Motor Products begins car production in Madras
Standard Motor Products of India completed its first locally built Standard Vanguard cars at Vandalur near Madras.
PSG College of Technology founded in Coimbatore
PSG and Sons Charities started an engineering college at Peelamedu, Coimbatore, on the campus of its 1926 industrial institute.

1955
Enfield India set up to build the Bullet in Madras
Enfield India was formed with Madras Motors to assemble the Royal Enfield Bullet motorcycle in Madras.

Integral Coach Factory founded at Perambur
The Integral Coach Factory, a railway coach manufacturing unit of Indian Railways, was established at Perambur in Madras.

1956
Neyveli Lignite Corporation established
A central public sector company was set up to mine lignite and generate power at Neyveli in South Arcot district.

1960
Hindustan Photo Films incorporated at Ooty
The public sector Hindustan Photo Films was incorporated to make photographic and X-ray films at Udhagamandalam.
Madras Rubber Factory incorporated to make tyres
Madras Rubber Factory, begun as a balloon maker at Tiruvottiyur, was incorporated to manufacture tyres.

1961
Heavy Vehicles Factory set up at Avadi
Battle tanks became the business of the Heavy Vehicles Factory, which the Ordnance Factory Board set up at Avadi.

1962
Sundaram Clayton founded by the TVS group
Formed with the UK firm Clayton Dewandre to build brakes and vehicle components, Sundaram Clayton laid the groundwork for TVS Motor.
Neyveli lignite thermal power station commissioned
The first units of the Neyveli Thermal Power Station, burning lignite from the Neyveli mines, were commissioned.

1964
BHEL incorporated to run the Tiruchirappalli plant
Bharat Heavy Electricals Limited came into being to set up heavy electrical factories, among them the boiler plant at Tiruchirappalli.

1965
Madras Refineries formed as a joint venture
Madras Refineries Limited was formed by the Government of India, Amoco and the National Iranian Oil Company to build a refinery at Manali.
Tamil Nadu Industrial Development Corporation established
The state government set up the Industrial Development Corporation (TIDCO) to promote large industrial projects.
1966
Madras Fertilizers incorporated
A Government of India and Amoco joint venture, Madras Fertilizers, was incorporated to produce fertilisers at Manali.
1971
SIPCOT founded to develop industrial estates
The State Industries Promotion Corporation of Tamil Nadu was set up to develop industrial parks across the state.
1972
Construction of Salem Steel Plant begins
Following a Government of India decision in May 1972 to locate a special steels plant at Salem, construction got under way.
1979
First unit of Tuticorin Thermal Power Station commissioned
The first unit of the coal-fired Tuticorin Thermal Power Station was commissioned, with further units added through 1992.

1982
Tamil Nadu Pollution Control Board established
The Tamil Nadu Pollution Control Board was set up as the state body to monitor and control pollution.
1984
Madras Export Processing Zone set up at Tambaram
The Union government set up the Madras Export Processing Zone on GST Road at Tambaram to attract foreign investment and boost exports.
Titan Watches founded as Tata-TIDCO joint venture with plant at Hosur
Titan Watches Limited was incorporated in Chennai as a joint venture of the Tata Group and TIDCO, with a quartz watch plant at Hosur.
1987
Mettur Thermal Power Station begins generating
The first unit of the Mettur Thermal Power Station, the state utility's first inland coal-fired plant, was commissioned.
1995
Ford enters India with plant near Chennai
Ford re-entered India through a joint venture with Mahindra and set up its main car plant at Maraimalai Nagar near Chennai.
1996
Hyundai Motor India formed, plant at Irungattukottai
Hyundai established an Indian subsidiary and a car factory at Irungattukottai near Chennai, where the Santro, its first car, was launched in 1998.

2000
TIDEL Park inaugurated in Chennai
TIDEL Park, one of the largest IT parks in South Asia at the time, was inaugurated in Chennai by Prime Minister Vajpayee.

2004
Krishnagiri district carved out of Dharmapuri
Krishnagiri became the 30th district of Tamil Nadu, taking in the industrial town of Hosur.

2006
Foxconn opens plant in Nokia SEZ at Sriperumbudur
Foxconn India opened a factory inside the Nokia Special Economic Zone at Sriperumbudur to supply Nokia, anchoring an electronics cluster near Chennai.
2007
BMW opens its car plant near Chennai
BMW Group Plant Chennai began operations, adding a luxury carmaker to the automobile cluster around the city.
2008
Tiruppur becomes a municipal corporation
The knitwear town of Tiruppur was upgraded to a municipal corporation on 26 October 2008.

2012
Sivakasi fireworks factory explosion
Forty people died and over 70 were hurt when an explosion hit the Om Sakthi fireworks factory near Sivakasi.
2014
Nokia halts production at Sriperumbudur
Nokia suspended handset production at its Sriperumbudur factory near Chennai after Microsoft ended its manufacturing agreement.
2015
Amma Cement sold at half the market price
The state began selling low-priced 'Amma' cement at Rs. 190 a bag through Civil Supplies Corporation godowns, starting in Tiruchi.
First Tamil Nadu Global Investors Meet
The state held its first Global Investors Meet at the Chennai Trade Centre, signing more than 100 investment MoUs.

2018
Thoothukudi anti-Sterlite police firing
Police fired on protesters marching against the Sterlite copper smelter in Thoothukudi, killing 13 people; the state ordered the plant closed.
2019
Second Tamil Nadu Global Investors Meet
The Palaniswami government held the second Global Investors Meet in Chennai, facilitating 304 MoUs worth about Rs 3 lakh crore.

2021
Ford ends car manufacturing in India
Ford announced it would stop manufacturing in India, leading to the closure of its car plant near Chennai.

2023
Ammonia leaked from a subsea pipeline of a fertiliser plant at Ennore, sending dozens of residents of fishing villages to hospital.

2024
Tamil Nadu Global Investors Meet 2024
The DMK government held the third Global Investors Meet in Chennai, focusing on electronics, electric vehicles and renewable energy.
