PSU List in India

S.No
Company
Incorporated
Ministry
1
Air India Air Transport Services Ltd.
2003
Ministry Of Civil Aviation
2
Air India Charters
1972
Ministry Of Civil Aviation
3
Air India Engineering Services Ltd.
2006
Ministry Of Civil Aviation
4
Airline Allied Services Ltd.
1983
Ministry of Civil Aviation
5
Airports Authority Of India Ltd.
1996
Ministry of Civil Aviation
6
Akaltara Power Ltd.
2006
Ministry of Power
7
Andaman & Nicobar Islands Forest and Plantation Development Corporation
1977
Ministry Of Environment & Forests
8
Andrew Yule & Company Ltd.
1979
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
9
Antrix Corporation Ltd.
1993
Dept. Of Space
10
Artificial Limbs Mfg. Corpn. Of India
1973
Ministry Of Social Justice & Empowerment
11
Assam Ashly Hotel Corps. Ltd.
1985
Ministry Of Tourism
12
Calmer Lawrence & Co. Ltd.
1924
Ministry Of Petroleum & Natural Gas
13
Calmer Laurie Investments Ltd.
2001
Ministry Of Petroleum & Natural Gas
14
BBQ Construction Company Ltd.
1984
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
15
BEL Optoelectronic Devices Ltd.
1990
Ministry Of Defended D/o Deference Production
16
BEMUSE
1964
Ministry Of Defence D/o Defence Production
17
Bengal Chemicals & Pharmaceuticals Ltd.
1981
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
18
Bharat Bhari Udyog Nigam Ltd.
1986
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
19
Bharat Coking Coal Ltd.
1972
Ministry Of Coal
20
Bharat Dynamics Ltd.
1970
Ministry Of Defence D/o Defence Production
21
Bharat Electronics Ltd.
1954
Ministry Of Defence D/o Defence Production
22
Bharat Heavy Electricals Ltd.
1964
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
23
Bharat Heavy Plate & Vessels Ltd.
1966
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
24
Bharat Immunologicals & Biologicals Corp. Ltd.
1989
Ministry Of Science & Technology D/o Biotechnology
25
Bharat Petro Resources JPDA Ltd.
2006
Ministry Of Petroleum & Natural Gas
26
Bharat Petro Resources Ltd.
2006
Ministry Of Petroleum & Natural Gas
27
Bharat Petroleum Corpn. Ltd.
1976
Ministry Of Petroleum & Natural Gas
28
Bharat Pumps & Compressors Ltd.
1970
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
29
Bharat Refractories Ltd.
1974
Ministry Of Steel
30
Bharat Sanchar Nigam Ltd.
2000
Ministry Of Communications & Information Technology D/o Telecommunications
31
Bharat Wagon & Engg. Co. Ltd.
1978
Ministry Of Railways
32
Bharatiya Nabhikiya Vidyut Nigam Ltd.
2003
Dept. Of Atomic Energy
33
Bhartiya Rail Bijlee Co. Ltd.
2007
Ministry Of Power
34
Biecco Lawrie
1919
Ministry Of Petroleum & Natural Gas
35
Bihar Drugs & Organic Chemicals Ltd.
1994
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
36
Birds Jute & Export Ltd.
1987
Ministry Of Textiles
37
Bokaro Kodarma Maithon Transmission Company Ltd.
2007
Ministry Of Power
38
Brahmaputra Crackers & Polymers Ltd.
2006
Ministry Of Petroleum & Natural Gas
39
Brahmaputra Valley Fertilizer Corpn. Ltd.
2002
Ministry Of Chemicals & Fertilizers D/o Fertilizer
40
Braithwaite & Co. Ltd.
1976
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
41
Bridge & Roof Co.(india) Ltd.
1972
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
42
British India Corporation Ltd.
1981
Ministry Of Textiles
43
Broadcast Engg. Consultants India Ltd.
1995
Ministry Of Information & Broadcasting
44
Burn Standard Company Ltd.
1976
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
45
Cement Corporation of India
1965
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
46
Central Coalfields Limited
1975
Ministry Of Coal
47
Central Cottage Industries Corpn. Of India Ltd.
1976
Ministry Of Textiles
48
Central Electronics Limited
1974
Ministry Of Science & Technology D/o Scientific & Industrial Research
49
Central Inland Water Transport Corpn. Ltd.
1967
Ministry Of Shipping
50
Central Mine Planning & Design Institute Ltd.
1975
Ministry Of Coal
51
Central Railside Warehousing Co. Ltd.
2007
Ministry Of Consumer Affairs, Food & Public Distribution D/o Food & Public Distribution
52
Central Warehousing Corporation
1957
Ministry Of Consumer Affairs, Food & Public Distribution D/o Food & Public Distribution
53
Certification Engineers International Ltd.
1994
Ministry Of Petroleum & Natural Gas
54
Chennai Petroleum Corporation Ltd.
1965
Ministry Of Petroleum & Natural Gas
55
Coal India Ltd.
1973
Ministry Of Coal
56
Coastal Karnataka Power Ltd.
2006
Ministry Of Power
57
Coastal Maharashtra Mega Power Ltd.
2006
Ministry Of Power
58
Coastal Tamil Nadu Power Ltd.
2007
Ministry Of Power
59
Cochin Shipyard Ltd.
1972
Ministry Of Shipping
60
Container Corporation of India
1988
Ministry Of Railways
61
Cotton Corporation of India
1970
Ministry Of Textiles
62
Creda HPCL Biofuel Ltd.
2008
Ministry Of Petroleum & Natural Gas
63
Damodar Valley Corporation
1948
Ministry Of Power
63
Dedicated Fright Corridor Corp. Of India Ltd.
2007
Ministry Of Railways
64
Donyi Polo Ashok Hotel Ltd.
1985
Ministry Of Tourism
65
Dredging Corpn. Of India Ltd.
1977
Ministry Of Shipping
66
East North Interconnection Co. Ltd.
2007
Ministry Of Power
67
Eastern Coalfields Ltd.
1975
Ministry Of Coal
68
EDCIL (India) Ltd.
1981
Ministry Of Human Resource Development D/o Secondary Education & Higher Education
69
Electronics Corpn. Of India Ltd.
1967
Dept. Of Atomic Energy
70
Engineering Projects (India) Ltd.
1970
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
71
Engineers India Ltd.
1965
Ministry Of Petroleum & Natural Gas
72
Ennore Port Ltd.
1999
Ministry Of Shipping
73
Export Credit Guarantee Corpn.of India Ltd.
1957
Ministry Of Commerce & Industry D/o Commerce
74
FCI Aravali Gypsum & Minerals (India) Ltd.
2003
Ministry Of Chemicals & Fertilizers D/o Fertilizer
75
Ferro Scrap Nigam Ltd.
1979
Ministry Of Steel
76
Fertilizer Corpn. Of India Ltd.
1961
Ministry Of Chemicals & Fertilizers D/o Fertilizer
77
Fertilisers and Chemicals Travancore
1943
Ministry Of Chemicals & Fertilizers D/o Fertilizer
78
Food Corpn. Of India
1965
Ministry Of Consumer Affairs, Food & Public Distribution D/o Food & Public Distribution
79
Fresh & Healthy Enterprises Ltd.
2006
Ministry Of Railways
80
GAIL (India) Ltd.
1984
Ministry Of Petroleum & Natural Gas
81
Gail Gas Ltd.
2008
Ministry Of Petroleum & Natural Gas
82
Garden Reach Shipbuilders & Engineers Ltd.
1960
Ministry Of Defence D/o Defence Production
83
Ghogarpalli Integrated Power Company Ltd.
2009
Ministry Of Power
84
Goa Shipyard Ltd.
1967
Ministry Of Defence D/o Defence Production
85
Handicrafts & Handloom Exports Corp. Of India Ltd.
1962
Ministry Of Textiles
86
Heavy Engineering Corporation
1958
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
87
Hindustan Aeronautics Ltd.
1964
Ministry Of Defence D/o Defence Production
88
Hindustan Antibiotics Ltd.
1954
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
89
Hindustan Cables Ltd.
1972
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
90
Hindustan Copper Limited
1967
Ministry Of Mines
91
Hindustan Fertilizer Corpn. Ltd.
1978
Ministry Of Chemicals & Fertilizers D/o Fertilizer
92
Hindustan Fluorocarbons Limited
1983
Ministry Of Chemicals & Fertilizers D/o Chemicals & Petrochemicals
93
Hindustan Insecticides Ltd.
1954
Ministry Of Chemicals & Fertilizers D/o Chemicals & Petrochemicals
94
Hindustan Newsprint Ltd.
1982
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
95
Hindustan Organic Chemicals Ltd
1960
Ministry Of Chemicals & Fertilizers D/o Chemicals & Petrochemicals
96
Hindustan Paper Corporation
1970
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
97
Hindustan Petroleum Corpn. Ltd.
1976
Ministry Of Petroleum & Natural Gas
98
Hindustan Photo Films Manufacturing Co. Ltd.
1960
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
99
Hindustan Prefab Ltd.
1953
Ministry Of Housing & Urban Poverty Alleviation
100
Hindustan Salts Ltd.
1959
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
101
Hindustan Shipyard Ltd.
1952
Ministry Of Shipping
102
Hindustan Steelworks Construction Ltd.
1964
Ministry Of Steel
103
Hindustan Vegetable Oils Corpn. Ltd.
1984
Ministry Of Consumer Affairs, Food & Public Distribution D/o Food & Public Distribution
104
HLL Lifecare Ltd.
1966
Ministry Of Health & Family Welfare D/o Of Health And Family Welfare
105
HMT (International) Ltd.
1975
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
106
HMT Bearings Ltd.
1981
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
107
HMT Chinar Watches Ltd.
1999
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
108
HMT Ltd.
1953
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
109
HMT Machine Tools Ltd.
1999
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
110
HMT Watches Ltd.
1999
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
111
Hooghly Dock and Port Engineers Ltd.
1984
Ministry Of Shipping
112
Hooghly Printing Company Ltd.
1979
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
113
Hotel Corpn. Of India Ltd.
1971
Ministry Of Civil Aviation
114
Housing & Urban Dev. Corpn. Ltd.
1970
Ministry Of Housing & Urban Poverty Alleviation
115
HSCC (India) Ltd.
1983
Ministry Of Health & Family Welfare D/o Of Health And Family Welfare
116
I A L Airport Services Ltd.
2003
Ministry Of Civil Aviation
117
ITI Ltd.
1950
Ministry Of Communications & Information Technology D/o Telecommunications
118
IDPL (Tamil Nadu) Ltd.
1994
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
119
Il Power Electronics Ltd.
2000
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
120
India Infrastructure Finance Co. Ltd.
2006
Ministry Of Finance D/o Economic Affairs
121
India Tourism Development Corporation
1966
Ministry Of Tourism
122
India Trade Promotion Organisation
1976
Ministry Of Commerce & Industry D/o Commerce
123
Indian Drugs & Pharmaceuticals Ltd.
1961
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
124
Indian Medicines & Pharmaceutical Corpn. Ltd.
1979
Ministry Of Health & Family Welfare D/o Ayush
125
Indian Oil Corporation Ltd.
1964
Ministry Of Petroleum & Natural Gas
126
Indian Oil Technologies Ltd.
2003
Ministry Of Petroleum & Natural Gas
127
Indian Railway Catering and Tourism Corporation
1999
Ministry Of Railways
128
Indian Railway Finance Corporation Ltd.
1986
Ministry Of Railways
129
Indian Rare Earths Limited
1950
Dept. Of Atomic Energy
130
Indian Renewable Energy Development Agency Ltd.
1987
Ministry Of New And Renewable Energy
131
Indian Vaccine Corp. Ltd.
1988
Ministry Of Science & Technology D/o Biotechnology
132
Instrumentation Control Valves Ltd.
2000
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
133
Instrumentation Digital Control Ltd.
2000
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
134
Instrumentation Ltd.
1964
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
135
Ircon International Ltd.
1976
Ministry Of Railways
136
J & K Mineral Development Corpn. Ltd.
1989
Ministry Of Steel
137
Jagdishpur Paper Mills Ltd.
2008
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
138
Jute Corporation Of India Ltd.
1971
Ministry Of Textiles
139
Kanti Bijlee Utpadan Nigam Ltd.
2006
Ministry Of Power
140
Karnataka Antibiotics & Pharmaceuticals Ltd.
1981
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
141
Karnataka Trade Promotion Organisation
2000
Ministry Of Commerce & Industry D/o Commerce
142
KIOCL Ltd.
1976
Ministry Of Steel
143
Konkan Railway Corporation Ltd.
1990
Ministry Of Railways
144
Kumarakruppa Frontier Hotels Ltd.
2001
Ministry Of Tourism
145
MMTC Ltd.
1963
Ministry Of Commerce & Industry D/o Commerce
146
MSTC Ltd.(www.mstcindia.co.in)
1964
Ministry Of Steel
147
Madhya Pradesh Ashok Hotel Corpn. Ltd.
1985
Ministry Of Tourism
148
Madras Fertilizers Ltd.
1966
Ministry Of Chemicals & Fertilizers D/o Fertilizer
149
Mahanadi Coalfields Ltd.
1993
Ministry Of Coal
150
Mahanagar Telephone Nigam Ltd.
1986
Ministry Of Communications & Information Technology D/o Telecommunications
151
Maharashtra Elektrosmelt Ltd.
1974
Ministry Of Steel
152
Mangalore Refinary & Petrochemicals Ltd.
1988
Ministry Of Petroleum & Natural Gas
153
Manganese Ore (India) Ltd.
1977
Ministry Of Steel
154
Mazagon Dock Ltd.
1934
Ministry Of Defence D/o Defence Production
155
MECON Limited
1973
Ministry Of Steel
156
Millennium Telecom Ltd.
2000
Ministry Of Communications & Information Technology D/o Telecommunications
157
Mineral Exploration Corpn. Ltd.
1972
Ministry Of Mines
158
Mishra Dhatu Nigam
1973
Ministry Of Defence D/o Defence Production
159
Mumbai Railway Vikas Corporation Ltd.
1999
Ministry Of Railways
160
Nagaland Pulp & Paper Company Ltd.
1971
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
161
Narmada Hydroelectric Development Corpn. Ltd.
2000
Ministry Of Power
162
National Aluminium Company Ltd.
1981
Ministry Of Mines
163
National Aviation Co. Of India Ltd.
2007
Ministry Of Civil Aviation
164
National Backward Classes Finance & Development Corporation
1992
Ministry Of Social Justice & Empowerment
165
National Buildings Construction Corporation Ltd.
1960
Ministry Of Urban Development
166
National Fertilizers Ltd.
1974
Ministry Of Chemicals & Fertilizers D/o Fertilizers
167
National Film Development Corporation of India
1975
Ministry Of Information & Broadcasting
168
National Handicapped Finance & Development Corporation
1997
Ministry Of Social Justice & Empowerment
169
National Handloom Development Corporation Ltd.
1983
Ministry Of Textiles
170
National Informatics Centre Services Incorporated
1995
Ministry Of Communications & Information Technology D/o Information Technology
171
National Insurance Company
1906
Ministry of Finance, Dept of Economic Affairs, Banking & Insurance Division
172
National Jute Manufactures Corporation Ltd.
1980
Ministry Of Textiles
173
National Minorities Development & Finance Corporation
1994
Ministry Of Minority Affairs
174
National Projects Construction Corpn. Ltd.
1957
Ministry Of Water Resources
175
National Research Development Corpn.
1953
Ministry Of Science & Technology D/o Scientific & Industrial Research
176
National Safai Karamcharis Finance & Development Corporation
1997
Ministry Of Social Justice & Empowerment
177
National Scheduled Castes Finance & Development Corporation
1989
Ministry Of Social Justice & Empowerment
178
National Scheduled Tribes Finance & Development Corporation
2001
Ministry Of Tribal Affairs
179
National Seeds Corpn. Ltd.
1963
Ministry Of Agriculture D/o Agriculture And Cooperation
180
National Small Industries Corpn. Ltd.
1955
Ministry of Micro, Small and Medium Enterprises
181
National Textile Corporation
1968
Ministry Of Textiles
182
Nepa Ltd.
1947
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
183
New India Assurance Company Ltd
1919
Ministry of Finance, Dept of Economic Affairs, Banking & Insurance Division
184
Neyveli Lignite Corpn. Ltd.
1956
Ministry Of Coal
185
NHPC Ltd.
1975
Ministry Of Power
186
NLC Tamilnadu Power Ltd.
2006
Ministry Of Coal
187
NMDC Ltd.
1958
Ministry Of Steel
188
North Eastern Electric Power Corporation Ltd.
1976
Ministry Of Power
189
North Eastern Handicrafts & Handloom Development Corporation
1977
Ministry Of Development Of North Eastern Region
190
North Eastern Regional Agricultural Marketing Corporation
1982
Ministry Of Development Of North Eastern Region
191
North Karanpura Transmission Company Ltd.
2007
Ministry Of Power
192
Northern Coalfields Ltd.
1985
Ministry Of Coal
193
NTPC Electric Supply Company Ltd.
2003
Ministry Of Power
194
NTPC Hydro Ltd.
2003
Ministry Of Power
195
NTPC Ltd.
1975
Ministry Of Power
196
NTPC Vidyut Vyapar Nigam Ltd.
2003
Ministry Of Power
197
Nuclear Power Corpn. Of India Ltd.
1987
Dept. Of Atomic Energy
198
Numaligarh Refinary Ltd.
1993
Ministry Of Petroleum & Natural Gas
199
Oil & Natural Gas Corporation Ltd.
1956
Ministry Of Petroleum & Natural Gas
200
Oil India Ltd.
1981
Ministry Of Petroleum & Natural Gas
201
ONGC Videsh Ltd.
1965
Ministry Of Petroleum & Natural Gas
202
Oriental Insurance Company
1947
Ministry of Finance, Dept of Economic Affairs, Banking & Insurance Division
203
Orissa Drugs & Chemicals Ltd.
1979
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
204
Orissa Integrated Power Ltd.
2006
Ministry Of Power
205
PEC Ltd.
1971
Ministry Of Commerce & Industry D/o Commerce
206
Pawan Hans Helicopters Ltd.
1985
Ministry Of Civil Aviation
207
PFC Consulting Ltd.
2008
Ministry Of Power
208
Pondicherry Ashok Hotel Corpn. Ltd.
1986
Ministry Of Tourism
209
Power Finance Corporation
1986
Ministry Of Power
210
Power Grid Corporation Of India Ltd.
1989
Ministry Of Power
211
Projects & Development India Ltd.
1978
Ministry Of Chemicals & Fertilizers D/o Fertilizer
212
Punjab Ashok Hotel Company Ltd.
1998
Ministry Of Tourism
213
Rail Vikas Nigam Ltd.
2003
Ministry Of Railways
214
Railtel Corporation India Ltd.
2000
Ministry Of Railways
215
Rajasthan Drugs & Pharmaceuticals Ltd.
1978
Ministry Of Chemicals & Fertilizers D/o Pharmaceuticals
216
Rajasthan Electronics and Instruments Ltd.
1981
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
217
Ranchi Ashok Bihar Hotel Corpn. Ltd.
1983
Ministry Of Tourism
218
Rashtriya Chemicals & Fertilizers
1978
Ministry Of Chemicals & Fertilizers D/o Fertilizer
219
Rashtriya Ispat Nigam Ltd.
1982
Ministry Of Steel
220
REC Power Distribution Co. Ltd.
2007
Ministry Of Power
221
REC Transmission Project Co. Ltd.
2006
Ministry Of Power
222
Richardson & Cruddas Ltd.
1972
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
223
Rites Ltd.
1974
Ministry Of Railways
224
Rural Electrification Corporation
1969
Ministry Of Power
225
Sakhigopal Integrated Power Company Ltd.
2009
Ministry Of Power
226
Sambhar Salts Ltd.
1964
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
227
SJVN Ltd.
1988
Ministry Of Power
228
Scooters India Ltd.
1972
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
229
Security Printing & Minting Corpn. India Ltd.
2006
Ministry Of Finance D/o Economic Affairs
230
Sethusamudram Corpn. Ltd.
2004
Ministry Of Shipping
231
Shipping Corporation Of India Ltd.
1961
Ministry Of Shipping
232
South Eastern Coalfields Ltd.
1985
Ministry Of Coal
233
Sponge Iron India Ltd.
1978
Ministry Of Steel
234
State Farms Corporation Of India Ltd.
1969
Ministry Of Agriculture D/o Agriculture And Cooperation
235
State Trading Corpn. Of India Ltd.
1956
Ministry Of Commerce & Industry D/o Commerce
236
STCL Ltd.
1982
Ministry Of Commerce & Industry D/o Commerce
237
Steel Authority Of India Ltd.
1973
Ministry Of Steel
238
Talcher-II Transmission Co. Ltd.
2007
Ministry Of Power
239
Tamil Nadu Trade Promotion Organisation
2000
Ministry Of Commerce & Industry D/o Commerce
240
Tehri Hydro Development Corp. Ltd.
1988
Ministry Of Power
241
Telecommunications Consultants (India) Ltd.
1978
Ministry Of Communications & Information Technology D/o Telecommunications
242
Triveni Structurals Ltd.
1965
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
243
Tungabhadra Steel Products Ltd.
1960
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
244
Tyre Corporation of India
1984
Ministry Of Heavy Industries & Public Enterprises D/o Heavy Industries
245
United India Insurance Company
1938
Ministry of Finance, Dept of Economic Affairs, Banking & Insurance Division
246
Uranium Corporation of India
1967
Dept. Of Atomic Energy
247
Utkal Ashok Hotel Corpn. Ltd.
1983
Ministry Of Tourism
248
Vignyan Industries Ltd.
1984
Ministry Of Defence D/o Defence Production
249
WAPCOS Limited
1969
Ministry Of Water Resources
250
Western Coalfields Ltd.
1975
Ministry Of Coal