# List of agencies of the government of Tamil Nadu

Tamil Nadu Government Organisations are the commercial and non-commercial establishments in the Indian state of Tamil Nadu by Government of Tamil Nadu. This includes the state-run PSUs, Statutory corporations and co-operative societies. These commercial institutions are vital to the economic growth of this state. They generated a revenue of ₹425350.7 million for the fiscal year 2008–09. Following is the list of various governmental agencies of the state.

## Preface

Tamil Nadu Government Organisations are different types & under the control of different departments as follows:
* Public Sector Undertaking (PSU) registered under the Companies Act, 1956
* Apex cooperative societies registered under the Tamil Nadu Societies Registration Act, 1975
* Statutory corporation incorporated and running as per Tamil Nadu Government's Act, Regulations, Rules

## Working organisations
### Agriculture and allied sectors

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Website |
| 1 | Tamil Nadu State Agricultural Marketing Board (TNSAMB) | 1970 | Chennai | Department of Agriculture (Tamil Nadu) | Agricultural Market Regulator | Statutory Corporation | www.tnsamb.gov.in |
| 2 | Tamil Nadu Horticulture Development Agency (TANHODA) | 2004 | Chennai | Horticulture and Plantation Crops Department | Horticultural Schemes Implementation | Nodal Agency | www.tanhoda.gov.in |
| 3 | Tamil Nadu Horticultural Producers Co-operative Enterprises Limited (TANHOPE) | 1995 | Chennai | Horticulture and Plantation Crops Department | Horticultural Farmers Betterment & Products Marketing | Co-operative society | www.tanhoda.gov.in |
| 4 | Tamil Nadu Co-operative Milk Producers' Federation Limited (AAVIN) | 1981 | Chennai | Animal Husbandry, Dairying and Fisheries | Milk and allied products Production | Co-operative society | www.aavinmilk.com |
| 5 | Tamil Nadu Livestock Development Agency (TNLDA) | 2003 | Chennai | Animal Husbandry, Dairying and Fisheries | Livestock quality Development & Enrichment | Nodal Agency | Website |
| 6 | Tamil Nadu Fisheries Development Corporation Limited (TNFDC) | 1974 | Chennai | Animal Husbandry, Dairying and Fisheries | Reservoir Fisheries Development | State Govt. Undertaking | Website |
| 7 | Tamil Nadu State Apex Fisheries Cooperative Federation Limited (TAFCOFED) | 1991 | Chennai | Animal Husbandry, Dairying and Fisheries | Marine Fisheries Development | Co-operative society | Website |
| 8 | Tamil Nadu Watershed Development Agency (TAWDEVA) | | | Department of Agriculture (Tamil Nadu) | | Co-operative society | http://tawdeva.in/ |

### Community welfare

| Sl. No | Organisation Name | Incorporated | Headquarters | Parent department | Role | Type | Remarks | Website |
| 1 | Tamil Nadu Adi Dravidar Housing and Development Corporation Limited (TAHDCO) | 1974 | Chennai | Adi Dravidar and Tribal Welfare | Socioeconomic/Skill Development and Housing for SC/ST people | State Govt. Undertaking | | www.tahdco.tn.gov.in |
| 2 | Tamil Nadu Backward Classes Economic Development Corporation (TABCEDCO) | 1981 | Chennai | Backward Classes, Most Backward Classes and Minorities Welfare | Economic Betterment for BC/MBC/DNC people | State Govt. Undertaking | | |
| 3 | Tamil Nadu Wakf Board | 1958 | Chennai | Backward Classes, Most Backward Classes and Minorities Welfare | Wakf Administration | State Govt. Undertaking | | www.tnwakfboard.org |
| 4 | Tamil Nadu State Hajj Committee | 1958 | Chennai | Backward Classes, Most Backward Classes and Minorities Welfare | Hajj Pilgrimage Orientation | State Govt. Undertaking | | www.hajjtn.in |
| 5 | Tamil Nadu Minorities Economic Development Corporation Limited (TAMCO) | 1999 | Chennai | Backward Classes, Most Backward Classes and Minorities Welfare | Socioeconomic Development of Minority people | State Govt. Undertaking | | Website |
| 6 | Tamil Nadu Corporation For Development of Women Limited (TANCDW) | 1983 | Chennai | Rural Development & Panchayat Raj | Women Empowerment | State Govt. Undertaking | | www.tamilnaduwomen.org |
| 7 | Dharmapuri District Socio Economic Development Society (DDSEDS) | | Chennai | | | | | |
| 8 | Vanniyar Public Property Welfare Board | | Chennai | | | | Backward Classes, Most Backward Classes and Minorities Welfare | www.tn.gov.in/vppwb/ |
| 9 | Non-Resident Tamils' Welfare Board | 13 December 2010 | Chennai | | | | Public | |
| 10 | Tamil Nadu Rural Housing and Infrastructure Development Corporation Limited (TN Rural Housing) | | | | | | | |

### Labour and employment

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Website |
| 1 | Tamil Nadu Public Service Commission (TNPSC) | | Chennai | | | | http://www.tnpsc.gov.in/ |
| 2 | Tamil Nadu Powerloom Weaving Workers Welfare Board | | Chennai | | | | |
| 3 | Tamil Nadu Footwear, Leathers Goods Manufactory and Tannery Workers Welfare Board | | Chennai | | | | |
| 4 | Tamil Nadu Artists Welfare Board | | Chennai | | | | |
| 5 | Tamil Nadu Goldsmiths Welfare Board | | Chennai | | | | |
| 6 | Tamil Nadu Pottery Workers Welfare Board | | Chennai | | | | |
| 7 | Overseas Manpower Corporation Limited (OMC) | 1978 | Chennai | Labour and Employment | Overseas Manpower Outsourcing | State Govt. Undertaking | www.omcmanpower.com |
| 8 | Tamil Nadu Ex-Servicemen Corporation Limited (TEXCO) | 1986 | Chennai | Public | Ex-Servicemen Rehabilitation | State Govt. Undertaking | www.texco.in |
| 9 | Tamil Nadu Construction Workers Welfare Board | 1974 | Chennai | Department of Labour and Employment (Tamil Nadu) | | State Govt. Welfare | |
| 10 | Tamil Nadu Manual Workers Social Security and Welfare Board | | Chennai | | | State Govt. Undertaking | |
| 11 | Tamil Nadu State Advisory Contract Labour Board | | Chennai | | | | |
| 12 | Tamil Nadu Plantation Labour Housing Advisory Board | | Chennai | | | | |
| 13 | Tamil Nadu State Labour Advisory Board | | Chennai | | | | |
| 14 | Tamil Nadu Washermen Welfare Board | | Chennai | | | | |
| 15 | Tamil Nadu Hairdressers Welfare Board | | Chennai | | | | |
| 16 | Tamil Nadu Auto Rickshaw and Taxi Drivers Welfare Board | | Chennai | | | | |
| 17 | Tamil Nadu Domestic Workers Welfare Board | | Chennai | Labour and Employment | | | |
| 18 | Tamil Nadu Tailoring Workers Welfare Board | | | | | | |
| 19 | Tamil Nadu Handicrafts Workers Welfare Board | | Chennai | Department of Labour and Employment (Tamil Nadu) | | State Govt. Welfare | |
| 20 | Tamil Nadu Palm Tree Workers Welfare Board | | Chennai | Department of Labour and Employment (Tamil Nadu) | | State Govt. Undertaking | |
| 21 | Tamil Nadu Handlooms and Handloom Silk Weavers Welfare Board | | Chennai | | | | |
| 22 | Tamil Nadu Skill Development Corporation Limited (TNSDC) | 2013 | Chennai | Labour and Employment | Skill Development | State Govt. Undertaking | www.tnskill.tn.gov.in |

### Energy

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Remarks | Website |
| 1 | TNEB Limited | 2010 | Chennai | Department of Energy (Tamil Nadu) | Electricity Services | Statutory Corporation | Restructured from erstwhile TNEB (Estd.1957) | www.tnebltd.gov.in |
| 2 | Tamil Nadu Generation and Distribution Corporation Limited | 2010 | Chennai | Department of Energy (Tamil Nadu) | Electricity Generation and Distribution | Subsidiary of TNEB Limited | Restructured from erstwhile TNEB | www.tangedco.gov.in |
| 3 | Tamil Nadu Transmission Corporation Limited | 2010 | Chennai | Department of Energy (Tamil Nadu) | Electricity Transmission | Subsidiary of TNEB Limited | Restructured from erstwhile TNEB | www.tantransco.gov.in |
| 4 | Tamil Nadu Energy Development Agency | 1985 | Chennai | Department of Energy (Tamil Nadu) | New and Renewable Energy Promotion | State Govt. Society | Nodal Agency | www.teda.in |
| 5 | Tamil Nadu Electricity Regulatory Commission | 17 March 1999 | Chennai | Department of Energy (Tamil Nadu) | | Regulatory Body | | www.tnerc.tn.nic.in |
| 6 | Tamil Nadu Electrical Licensing Board | 16 November 1955 | Chennai | Department of Energy (Tamil Nadu) | | Licensing Body | | www.tnelb.gov.in |
| 7 | Udangudi Power Corporation Limited (Udangudi Power) | | | | | | | |

### Finance

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Remarks | Website |
| 1 | Tamil Nadu Transport Development Finance Corporation Limited | 1975 | Chennai | Transport | Transport Capital & Working Finance | State Govt. Undertaking | NBFC | www.tdfc.in |
| 2 | Tamil Nadu Industrial Investment Corporation Limited (TIIC) | 1949 | Chennai | Industries | Industries Investment Finance | State Govt. Undertaking | | www.tiic.org |
| 3 | Tamil Nadu Power Finance and Infrastructure Development Corporation Limited (POWERFIN) | 1991 | Chennai | Energy | Electricity Finance | State Govt. Body | NBFC | www.tnpowerfinance.com |
| 4 | Tamil Nadu Urban Finance and Infrastructure Development Corporation Limited (TUFIDCO) | 1990 | Chennai | Municipal Administration and Water Supply | Urban Infrastructure Finance | State Govt. Undertaking | Nodal Agency | Website |
| 5 | Tamil Nadu Urban Infrastructure Financial Services Limited (TNUIFSL) | 1996 | Chennai | Municipal Administration and Water Supply | Urban Infrastructure Finance and Solutions | State Govt. Undertaking | | www.tnudf.com |
| 6 | Tamil Nadu State Apex Co-operative Bank | 26 November 1905 | Chennai | | Banking | Co-operative Body | NBFC | www.tnscbank.com |
| 7 | Tamil Nadu Industrial Cooperative Bank Limited - TAICO Bank | 13 September 1961 | Chennai | | Banking | Co-operative Body | | www.taicobank.com/aboutus.htm |
| 8 | Tamil Nadu Co-operative State Agriculture & Rural Development Bank | | Chennai | | Banking | Co-operative Body | | |
| 9 | Tamil Nadu Infrastructure Fund Management Corporation Limited (TN Infra Management) | | | | | | | |

### Food and co-operation

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Website |
| 1 | The Tamil Nadu Civil Supplies Corporation (TNCSC) | 1956 | Chennai | Co-operation, Food and Consumer Protection | PDS | State Govt. Undertaking | www.tncsc.tn.gov.in |
| 2 | The Tamil Nadu Cooperative Marketing Federation Limited (TANFED) | 1959 | Chennai | Co-operation, Food and Consumer Protection | Food Processing | Co-operative society | www.tanfed.tn.gov.in |
| 3 | Tamil Nadu Warehousing Corporation | 1958 | Chennai | Co-operation, Food and Consumer Protection | Storage & Warehousing | Statutory Corporation | Website |
| 4 | Tamil Nadu Consumers Cooperative Federation Limited (TNCCF) | 1958 | Chennai | Co-operation, Food and Consumer Protection | Retail | Co-operative society | Website |
| 5 | Tamil Nadu Cooperative Union (TNCU) | 4 January 1914 | Chennai | Co-operation, Food and Consumer Protection | Retail | Co-operative society | www.tncu.tn.gov.in/ |

### Forestry

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Website |
| 1 | Arasu Rubber Corporation Limited | 1984 | Nagercoil | Environment and Forest | Rubber Plantation | State Govt. Undertaking | www.arasurubber.tn.nic.in |
| 2 | Tamil Nadu Forest Plantation Corporation Limited (TAFCORN) | 1974 | Tiruchirappalli | Environment and Forest | Forest Plantation | State Govt. Undertaking | www.tafcorn.tn.gov.in |
| 3 | Tamil Nadu Tea Plantation Corporation (TANTEA) | 1968 | The Nilgiris | Environment and Forest | Tea Plantation | State Govt. Undertaking | www.tantea.co.in |
| 4 | Tamil Nadu Biodiversity Conservation And Greening Society (TNBCGS) | | | Environment and Forest | Tea Plantation | State Govt. Undertaking | www.tantea.co.in |
| 5 | Tamil Nadu Pollution Control Board (TNPCB) | | | Environment and Forest | Pollution control | statuory corporation | Get Set Go |
| 6 | Adyar Poonga | | | Environment and Forest | Ecological Park | State Govt. Undertaking | |

### Industrial promotion

| Sl. No | Company | Incorporated | Headquarters | Department | Role | Type | Remarks | Website |
| 1 | State Industries Promotion Corporation of Tamil Nadu Limited (SIPCOT) | 1972 | Chennai | Industries | Large & Medium scale Industries Promotion | State Govt. Body | | www.sipcot.com |
| 2 | Tamil Nadu Industrial Development Corporation Limited (TIDCO) | 1965 | Chennai | Industries | Industrial Infrastructure Services/Finances | State Govt. Undertaking | NBFC | tidco.tn.gov.in |
| 3 | Tamil Nadu Small Industries Development Corporation Limited (SIDCO) | 1970 | Chennai | Micro, Small and Medium Enterprises | Small-scale Industries Promotion | State Govt. Undertaking | | www.sidco.tn.nic.in |
| 4 | Tamil Nadu Industrial Guidance and Export Promotion Bureau (Guidance Tamil Nadu) | 1992 | Chennai | Industries | Investment Attraction & Documentation, Export Promotion | State Govt. Body | | www.investingintamilnadu.com |
| 5 | Electronics Corporation of Tamil Nadu Limited (ELCOT) | 1977 | Chennai | Information Technology | Electronics & IT Industries Promotion, e-Governance | State Govt. Undertaking | | www.elcot.in |
| 6 | ITCOT Limited (Industrial and Technical Consultancy Organisation of Tamil Nadu) | 1979 | Chennai | Industries | Industrial and Technical Consultancy Services | JV of Govt. of Tamil Nadu & Leading Financial Institutions | | www.itcot.com |
| 7 | TIDEL Park Limited (TIDEL,Chennai) | 2000 | Chennai | Industries | Information Technology Park | TIDEL Park Ltd., a joint venture of TIDCO and ELCOT | | www.tidelpark.com |
| 8 | Nilakottai Food Park Limited (Nilakottai) | | | Industries | Food Park | | | |
| 9 | Guindy Industrial Estate Infrastructure Upgradation Company (Guindy Industrial Estate) | | Chennai | Industries | Large & Medium scale Industries Promotion | State Govt. Body | | |
| 10 | TICEL Bio Park Limited (TICEL Bio Park) | | Chennai | Industries | Bio Park | State Govt. Body | | |

### Industries

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Remarks | Website | Share Holding |
| 1 | Tamil Nadu Newsprint and Papers Limited (TNPL) | 1984 | Chennai | Industries | Newsprint, Printing & Writing paper manufacture from Bagasse | State Govt. Undertaking | | www.tnpl.com | Presently Government of Tamil Nadu holds 35.32% of Equity shares in TNPL as of 31 March 2012 as per |
| 2 | Tamil Nadu Cement Corporation Limited (TANCEM) | 1976 | Chennai | Industries | Manufacture of Cements, Asbestos Sheets & Stone Ware Pipes | State Govt. Undertaking | | www.tancem.com | |
| 3 | Tamil Nadu Magnesite Limited (TANMAG) | 1979 | Salem | Industries | Magnesite Mining | State Govt. Undertaking | | www.tn.gov.in/tanmag | |
| 4 | Tamil Nadu Industrial Explosives Limited (TEL) | 1983 | Chennai | Industries | Manufacture of Industrial Explosives | State Govt. Undertaking | | www.tniel.net | |
| 5 | Tamil Nadu Minerals Limited (TAMIN) | 1978 | Chennai | Industries | Exploitation, Processing & Marketing of Minerals | State Govt. Undertaking | | www.tamingranites.com | |
| 6 | Tamil Nadu Small Industries Corporation Limited (TANSI) | 1965 | Chennai | Micro, Small and Medium Enterprises | Small-scale Industrial units | State Govt. Undertaking | | www.tansi.tn.gov.in | |
| 7 | Tamil Nadu Co-operative Sugar Federation (TNCSF) | 1961 | Chennai | Industries | Sugar Mills | Co-operative Society | | www.tncsf.net.in | |
| 8 | Tamil Nadu Sugar Corporation Limited (TASCO) | 1974 | Chennai | Industries | Sugar Mills Promotion | State Govt. Undertaking | Perambalur Sugar Mills Limited -subsidiary company | www.tasco.net.in | |
| 9 | Tamil Nadu Salt Corporation Limited (TNSC) | 1974 | Chennai | Industries | Salt Production | State Govt. Undertaking | | www.tnsalt.com | |
| 10 | Southern Structurals Limited (SSL) | 1956 | Chennai | Industries | Engineering, Manufacturing & Services | State Govt. Undertaking | Acquired by Govt. of Tamil Nadu in 1971 | Website | |
| 11 | Tamil Nadu Paints And Allied Products Limited (TAPAP) | 1963 | Chennai | Micro, Small and Medium Enterprises | Paints And Allied Products Manufacture | Subsidiary of TANSI | | Website | |
| 12 | Tamil Nadu Polymer Industries Park Limited (TNPIP LIMITED) | | | | | | | | |
| 13 | Madurai Thoothukudi Industrial Corridor Development Corporation Limited (MTICD Limited) | | | | | | | | |

### Infrastructure

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Websites |
| 1 | Tamil Nadu Housing Board (TNHB) | 1961 | Chennai | Housing and Urban Development | Housing Services | Statutory Corporation | www.tnhb.gov.in |
| 2 | Tamil Nadu Water Supply and Drainage Board (TWAD) | 1971 | Chennai | Municipal Administration and Water Supply | Provision of Water and Sewerage facilities | Statutory Corporation | www.twadboard.gov.in |
| 3 | Tamil Nadu Police Housing Corporation (TNPHC) | 1981 | Chennai | Home, Prohibition and Excise | Housing Services for Police, Prison & Fire services personnel | State Govt. Undertaking | www.tnphc.com |
| 4 | Chennai Metropolitan Development Authority (CMDA) | 1972 | Chennai | Housing and Urban Development | Chennai Metro Planning Services | Statutory Corporation | www.cmdachennai.gov.in |
| 5 | Chennai Metropolitan Water Supply and Sewage Board (CMWSSB) | 1978 | Chennai | Municipal Administration and Water Supply | Provision of Water and Sewerage facilities to Chennai Metropolitan Area | Statutory Corporation | www.chennaimetrowater.tn.nic.in |
| 6 | Tamil Nadu Slum Clearance Board (TNSCB) | 1970 | Chennai | Housing and Urban Development | Rehabilitation of urban slums | Statutory Corporation | www.tnscb.org.in |
| 7 | New Tirupur Area Development Corporation Limited | 1995 | Chennai | Municipal Administration and Water Supply | Tirupur Area Development Programme | JV of Govt. of Tamil Nadu & Infrastructure Leasing and Financial Services Limited | www.ntadcl.com |
| 8 | Tamil Nadu Road Development Company Limited (TNRDC) | 1998 | Chennai | Highways and Minor Ports | Road Infrastructure Finance & Development | JV of TIDCO & Govt. of Tamil Nadu | www.tnhighways.org/tnrdc.htm |
| 9 | Tamil Nadu Road Infrastructure Development Corporation | 2005 | Chennai | Highways and Minor Ports | Road Infrastructure Development in Industrial Clusters | State Govt. Undertaking | Website |
| 10 | Tamil Nadu State Construction Corporation Limited | 2005 | Chennai | Public Works | Construction | State Govt. Undertaking | [www.tn.gov.in/departments/pwd.html Website] |
| 11 | IT Expressway Limited ( ITEL ) | | Chennai | Roadways | Housing Services | Joint Venture of TIDCO and TIDEL | www.itel.tnrdc.com |

### Medicine

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Website |
| 1 | Tamil Nadu Medical Services Corporation Limited (TNMSC) | 1994 | Chennai | Health and Family Welfare | Medicinal Drugs Management | State Govt. Undertaking | www.tnmsc.com |
| 2 | Tamil Nadu Medical Plant Farms & Herbal Medicine Corporation Limited (TAMPCOL) | 1983 | Chennai | Health and Family Welfare | Siddha & Herbal Products Manufacture | State Govt. Undertaking | www.tampcol.in |
| 3 | Tamil Nadu State AIDS Control Society (TANSACS) | 1993 | Chennai | Health and Family Welfare | Combatant of AIDS | State Govt. Society | www.tansacs.in |
| 4 | Tamil Nadu State Medicinal Plant Board | | Chennai | Health and Family Welfare | | State Govt. Society | www.tnsmpb.tn.gov.in |
| 5 | Transplant Authority of Tamil Nadu (TRANSTAN) | 2014 | Chennai | Health and Family Welfare | Organ transplantation | State Govt. Undertaking | transtan.tn.gov.in |

### Rural industries

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Website |
| 1 | The Tamil Nadu Handicrafts Development Corporation Limited (Poompuhar) | 1973 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Training, Sales, Production of Handicrafts | State Govt. Undertaking | www.poompuhar.org |
| 2 | Tamil Nadu Khadi and Village Industries Board (Khadi Kraft) | 1960 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Cottage Industries Promotion & Marketing | Statutory Corporation | Website |
| 3 | Tamil Nadu Palm Products Development Board | 1995 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Palm Products Promotion & Marketing | State Govt. Undertaking | Website |
| 4 | Tamil Nadu State Palmgur and Fibre Marketing Cooperative Federation | 1995 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Palm Products Production | Co-operative society | Website |
| 5 | Tamil Nadu Co-operative Silk Producers Federation Limited (TANSILK) | 1978 | Kanchipuram | Handlooms, Handicrafts, Textiles and Khadi | Silk Purchase | Co-operative Society | Website |

### Textiles

| Sl. No | Company | Incorporated | Headquarters | Department | Role | Type | Website |
| 1 | The Tamil Nadu Handloom Weavers' Co-operative Society Limited (Co-optex) | 1935 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Purchase & Supply of Yarns to Co-operative societies, Procurement & Marketing of Products from Co-operative societies | Co-operative society | www.cooptex.com |
| 2 | Tamil Nadu Handloom Development Corporation Limited (THDC) | 1964 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Handloom Finance | State Govt. Undertaking | Website |
| 3 | Tamil Nadu Textile Corporation Limited | 1969 | Coimbatore | Handlooms, Handicrafts, Textiles and Khadi | Cloth Production (Powerloom) | State Govt. Undertaking | www.tanfab.in |
| 4 | Tamil Nadu Zari Limited | 1971 | Kancheepuram | Handlooms, Handicrafts, Textiles and Khadi | Gold Lace Production for Sarees | State Govt. Undertaking | |
| 5 | Tamil Nadu Co-operative Textile Processing Mills Limited (TCTP) | 1973 | Erode | Handlooms, Handicrafts, Textiles and Khadi | Textile Processing | Co-operative society | Website |
| 6 | Tamil Nadu Co-operative Spinning Mills Federation Limited (TANSPIN) | 1994 | Chennai | Handlooms, Handicrafts, Textiles and Khadi | Procurement & Supply of Cotton | Co-operative society | Website |

### Transport

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Remarks | Website |
| 1 | State Express Transport Corporation (Tamil Nadu) Limited | 1996 | Chennai | Transport | Public Bus Transport Services | State Govt. Undertaking | Inter-state operations | www.tnstc.in |
| 2 | Metropolitan Transport Corporation (Chennai) Limited | 1946 | Chennai | Transport | Public Bus Transport Services | State Govt. Undertaking | Chennai city and suburban operation | www.mtcbus.org |
| 3 | Pallavan Transport Consultancy Services Limited | 20 February 1984 | Chennai | Transport | Consultancy for Transport projects | State Nodal Agency | | Website |
| 4 | Tamil Nadu Maritime Board | 1997 | Chennai | Highways and Minor Ports | Ports Development | State Govt. Undertaking | | www.tnmaritime.com |
| 5 | Poompuhar Shipping Corporation Limited | 1974 | Chennai | Highways and Minor Ports | Shipping | State Govt. Undertaking | | www.tamilship.com |
| 6 | Tamil Nadu State Transport Corporation (Kumbakonam) Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 7 | Tamil Nadu State Transport Corporation (Villupuram) Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 8 | Tamil Nadu State Transport Corporation (Salem) Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 9 | Tamil Nadu State Transport Corporation (Madurai) Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 10 | Tamil Nadu State Transport Corporation (Thirunelveli) Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 11 | Tamil Nadu State Transport Corporation (Coimbatore) Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 12 | Tamil Nadu State Transport Corporation Limited | 1972 | Divisional Headquarters at Vellore, Villuppuram, Salem, Coimbatore, Kumbakonam, Srirangam, Madurai, Tirunelveli | Transport | Public Bus Transport Services | State Govt. Undertaking | Segmented into seven independent divisions | www.tnstc.in |
| 13 | Chennai Metro Rail Limited | 29 June 2015 | Chennai | Transport | Metro Rail services | Undertaken by State Govt. and central Govt. | A joint P.S.U. Between government of Tamil Nadu and government of India. Operates currently in chennai as chennai metro, plans to operate in coimbatore as coimbatore metro | www.chennaimetrorail.org |

### Others

| Sl. No | Company | Incorporated | Headquarters | Parent department | Role | Type | Remarks | Website |
| 1 | Tamil Nadu Pollution Control Board (TNPCB) | 1982 | Chennai | Environment and Forests | Prevention and Abatement of pollution | Statutory Corporation | | www.tnpcb.gov.in |
| 2 | Tamil Nadu State Marketing Corporation Limited | 1983 | Chennai | Home, Prohibition and Excise | Liquor Procurement & Marketing | State Govt. Undertaking | Sole marketer of Liquors in the state | www.tasmac.tn.gov.in |
| 3 | Tamil Nadu Tourism Development Corporation | 1971 | Chennai | Tourism and Culture | Tourism Promotion | State Govt. Undertaking | | www.ttdconline.com |
| 4 | Tamil Nadu Arasu Cable TV Corporation Limited | 2007 | Chennai | Information Technology | Cable TV service provision | State Govt. Undertaking | | Website |
| 5 | Tamil Arasu Publications | | Chennai | Information | Government News Reel | State Govt. Undertaking | | Website |
| 6 | Tamil Nadu e-Governance Agency | 2007 | Chennai | Information | e – Government | State Govt Nodal Agency | | www.tnega.in |
| 7 | Tamil Nadu Textbook Corporation Limited | 1970 | Chennai | Department of School Education (Tamil Nadu) | Education | State Govt. Undertaking | | www.textbookcorp.tn.nic.in |
| 8 | Tamil Nadu Planning Commission | | Chennai | Department of Finance (Tamil Nadu) | | | | http://www.tn.gov.in/spc/ |

## Defunct organisations

| Sl. No | Agency Name | Incorporated | Headquarters | Parent department | Role | Type | Closing / Re – Organisation | Present Status | News |
| 1 | Tamil Nadu Dairy Development Corporation Limited | July 1972 | Chennai | Dairy | | State Govt. Undertaking | February 1981 | re-organised as Tamil Nadu Co-Operative Milk Producers Federation Limited | http://www.indiankanoon.org/doc/1872494/ |
| 2 | Tamil Nadu Agro-Industries Development Corporation Limited | 1966 | Chennai | Industries | | 26 March 2002 | | http://www.indiankanoon.org/docfragment/1751585/?formInput=tamil%20nadu%20agro | |
| 3 | Tamil Nadu State Farms Corporation Limited | | | | | | | | |
| 4 | Tamil Nadu Ceramics Limited | 15 July 1974 | Chennai | Industries | Manufacture of Ceramic Products (including Sanitary ware) in Ranipettai Industrial Estate | State Govt. Undertaking | | Closed & Merged with Tamil Nadu Industries Department, Government of Tamil Nadu | https://web.archive.org/web/20131207190850/http://tacel.in/home |
| 5 | Tamil Nadu Sugarcane Farm Corporation Limited | 1974 | Chennai | | | State Govt. Undertaking | | Merged with Sugar Department, Government of Tamil Nadu | |
| 6 | Tamil Nadu Goods Transport Corporation Limited | 1975 | Chennai | | | State Govt. Undertaking | | Merged with Tamil Nadu State Transport Corporation as Goods Transport Division | |
| 7 | Dharmapuri District Development Corporation Limited | 1975 | | | | | | re-organised & presently functioning as Dharmapuri District Socio Economic Development Society (DDSEDS) | |
| 8 | State Engineering and Servicing Corporation of Tamil Nadu Limited | | | | | | | Merged with Tamil Nadu Agricultural Engineering Department as Engineering Services Division | |
| 9 | Tamil Nadu State Tube Wells Corporation Limited | 1982 | | | | State Govt. Undertaking | | | |
| 10 | Tamil Nadu State Sports Development Corporation Limited | 1984 | | | | State Govt. Undertaking | | presently functioning as Sports Development Authority of Tamil Nadu by merging with other entities | |
| 11 | Chit Corporation of Tamil Nadu Limited | 1984 | | | | | 2002 | Merged with Tamil Nadu Revenue Department | |
| 12 | Tamil Nadu Spirit Corporation Limited | | Chennai | Industries | | | 2002 | Amalgamated with TASMAC | |
| 13 | Tamil Nadu Graphite Limited | | | | | | | Tamil Nadu Minerals Limited (TAMIN) | |
| 14 | Cheran Engineering Corporation Limited | 1974 | Chennai | Industries | | State Govt. Undertaking | | Closed | |
| 15 | Tamil Nadu Theater Corporation Limited | 1972 | Chennai | | | State Govt. Undertaking | | Merged with respective Local bodies | |
| 16 | Tamil Nadu Meat Corporation Limited | 1981 | | | | State Govt. Undertaking | | | |
| 17 | Tamil Nadu Leather Development Corporation Limited | 1983 | | | | | | presently functioning Leather Division Tamil Nadu Khadi and Village Industries Board, taken over merging by the Tamil Nadu Khadi and Village Industries Board | |
| 18 | Tamil Nadu Corporation of Industrial Infrastructure Development Limited (TACID) | March 1992 | | | | | 1 November 1999 | merged with State Industries Promotion Corporation of Tamil Nadu | *; * 2; 3 |
| 19 | Tamil Nadu Board of Revenue | 1790 | | | | | 1980 | re-organised or merged as sub – departments of Tamil Nadu Revenue Department | |
| 20 | Tamil Nadu Steels Limited (TANSTEEL) | | | | | | 2000 | closed | |
| 21 | Tamil Nadu Poultry Development Corporation Limited (TAPCO) | March 1992 | | | | | 1 November 1999 | merged with State Industries Promotion Corporation of Tamil Nadu | *; * 2; 3 |
| 22 | Tamil Nadu Magnesium and Marine Chemicals Limited | | | | | State Govt. Undertaking | | | |
| 23 | Industrial and Technical Consultancy Organisation of Tamil Nadu (ITCOT) | | Chennai | | | Statutory corporation | | ITCOT Consultancy and Services Limited | Website – www.itcot.com Government of Tamil Nadu formed Industrial and Technical Consultancy Organisation of Tamil Nadu (ITCOT) as Statutory Board Government of Tamil Nadu then established ITCOT as separate company called Industrial and Technical Consultancy Organisation of Tamil Nadu Limited (ITCOT) under The Companies Act, 1956 Government of Tamil Nadu then divested its shares in Industrial and Technical Consultancy Organisation of Tamil Nadu Limited (ITCOT) to State Industries Promotion Corporation of Tamil Nadu|State Industries Promotion Corporation of Tamil Nadu (SIPCOT), Tamil Nadu Small Industries Development Corporation Limited|Tamil Nadu Small Industries Development Corporation Limited (TANSIDCO), Tamil Nadu Industrial Investment Corporation Limited|Tamil Nadu Industrial Investment Corporation Limited (TIIC) |
| 24 | Tamil Nadu Public Works Engineering Corporation Limited | | Chennai | | | | | | |
| 25 | Tamil Nadu Agro Engineering and Service Co-operative Federation Limited (AGROFED) | | Chennai | | | | 30 November 2004 | | |
| 26 | Tamil Nadu Coconut Farmers' Welfare Board | | Chennai | | | | | | |
| 27 | Tamil Nadu Co operative Oil Seeds Growers Federation Limited (TANCOF) | | Chennai | | | | | | |