235:
rest from manual quarries. The percentage of production from the underground mines has declined from 98.49% at the time of nationalisation to 18.23% in 2014–15. The focus is on technological upgradation of underground mines. In 2014–15, the technology-wise production from the underground mines (in million tonnes) was: conventional bord and pillar – 0.539, mechanised bord and pillar – 5.335, mechanised longwall (including road header) – 0.025, continuous miner – 1.397, Total – 7.296.
1430:
1301:
234:
At the time of nationalisation, 414 coal mines, almost wholly in the
Raniganj Coalfield, came under the jurisdiction of ECL. The mines were regrouped to around 123 mines. Production from these mines in 1973-74 was 21 million tonnes, of which 20.744 million tonnes were from underground mines and the
230:
Nationalisation of the coal industry was in stages. The management of coking coal mines was taken over in 1971 and the coking coal mines were nationalised in 1972. The management of non-coking coal mines was taken over on 31 January 1973 and these were nationalised on 1 May 1973. Coal India
Limited,
282:
As of 2017, Eastern
Coalfields had 14 operating areas with 87 working mines, 60 being underground mines, 19 open cast and 8 mixed mines. In 2016–17, ECL produced 40.517 million tonnes of coal, of which 32.319 million tonnes were from open cast mines and 8.127 million tonnes were from underground
231:
a holding company, was formed in 1975, encompassing the entire coal industry. In 2016–17, CIL produced 554.14 million tonnes of coal. It is the single-largest coal producer in the world. Eastern
Coalfields Ltd. is one of the 7 wholly owned producing subsidiaries of CIL
273:
As of 1 April 2012, ECL has proved reserves of 16.94 billion tonnes – 12.42 billion tonnes in West Bengal and 4.52 billion tonnes in
Jharkhand. Total reserves in the ECL command area, up to a depth of 600 m, was 49.17 billion tonnes.
264:
The formation of coal seams in the
Raniganj Coalfield-Mugma field of ECL has occurred mainly in Raniganj measures and Barakar measures. The Santhal Pargana mines and the Rajmahal Area are mainly related to Barakar measures and Talchair series.
256:
in
Paschim Bardhaman district. Mejia (in Bankura district) and Parbelia (in Purulia district) are located south of the Damodar. Palasthali (in Birbhum district) is located north of the Ajay. The Mugma field is located west of the
247:
in West Bengal, Mugma field (in
Dhanbad district), Rajmahal Coalmines Projects (in Godda district) and Chitra-Saharjuri Coalfield (in Deoghar district) in Jharkhand. The heart of the Raniganj Coalfield is located south of the
2889:
2730:
2927:
2797:
223:
At the behest of
William Princep, Carr, Tagore and Company joined hands with Gilmore Homfray and Co. in 1843 to form Bengal Coal Co., which opened up coal mining activities. Their headquarters was at
2942:
2907:
2902:
1289:
2536:
1816:
319:
Bankola
Colliery, Khandra Colliery, Kumardih A Colliery, Kumardih B Colliery, Moira Colliery, Nakrakonda Colliery, Shankarpur Colliery, Shyamsundarpur Colliery, Tilaboni Colliery
3317:
2663:
2205:
345:
Central Kajora Colliery, Jambad OCP, Jambad UG, Khas Kajora Colliery, Lachipur Colliery, Madhusudanpur Colliery, Madhabpur Colliery, Naba Kajora Colliery, Porascole Colliery
2162:
3327:
1718:
1282:
2561:
1267:
2917:
1275:
2869:
2198:
220:
led the field. For the entire 19th century and a major part of the 20th century, Ranigunj coalfields was the major producer of coal in the country.
2551:
1388:
243:
ECL mining leasehold area is 753.75 km and surface right area is 237.18 kmIt is spread across West Bengal and Jharkhand. ECL operates in
2912:
2807:
1046:
2937:
1526:
3312:
3165:
2531:
1021:
3322:
2191:
1738:
3332:
2410:
2219:
1856:
1728:
1557:
1221:
424:
2506:
2491:
2157:
1477:
2745:
2715:
1800:
1331:
377:
Dalurband Colliery, Khottadih OCP, Khottadih UG, Mandhaipur Colliery, Manderbony Colliery, Pandaveswar Colliery, South Samla Colliery
445:
An overview of the mining plan of ECL covering 12 clusters is given below. Further details are available on the linked Area pages.
2617:
2374:
1723:
1521:
436:
Note: All the linked Area pages provide relevant details of the collieries and carry maps indicating the location of the collieries
1836:
3134:
3047:
2735:
2172:
1494:
206:
1297:
283:
mines. It was the highest ever production. Offtake of coal from ECL by the power sector was 40.121 million tonnes in 2016–17.
2864:
2802:
1821:
1578:
1504:
1326:
165:. It operates coal mines in Jharkhand and West Bengal states of India. It inherited all the private sector coal mines of the
3186:
3160:
2833:
2673:
1898:
1438:
3307:
3098:
2214:
1650:
1547:
3241:
2859:
2771:
1769:
1531:
1415:
1851:
1846:
1841:
1681:
1448:
1362:
812:
3297:
3292:
3211:
2167:
1754:
1733:
1357:
3191:
3039:
2710:
2694:
2277:
2272:
1826:
1613:
1552:
1405:
775:
209:
community development block. The early exploration and mining operations were carried out in a haphazard manner.
1196:
3302:
3080:
2426:
1697:
1593:
3206:
3116:
2894:
2849:
2496:
2431:
1861:
1713:
1171:
868:
787:
3273:
3251:
2959:
2668:
2653:
2126:
1764:
1489:
1146:
403:
Bonjemehari Colliery, Barmondia Colliery, Dabor, Gourandi Colliery, Gourandi Begunia Colliery, Mohonpur OCP
361:
Bonjemehari Colliery, Barmondia Colliery, Dabor, Gourandi Colliery, Gourandi Begunia Colliery, Mohonpur OCP
30:
3201:
2766:
2689:
2111:
1664:
1603:
1336:
3065:
2516:
2369:
1759:
1341:
971:
1246:
3216:
2828:
2447:
2293:
2035:
2000:
1960:
1393:
1311:
1121:
1096:
1071:
2740:
2571:
2321:
2316:
2131:
2116:
2086:
1891:
996:
920:
217:
3236:
3170:
2060:
1588:
3246:
2262:
2005:
1990:
1598:
194:
3221:
3002:
2987:
2389:
2353:
2183:
2065:
1950:
898:
751:
3256:
3007:
2997:
2823:
2627:
2152:
1995:
1945:
1925:
1831:
1795:
162:
1429:
8:
3231:
3070:
3022:
3012:
2977:
2720:
2658:
2607:
2556:
2546:
2521:
2257:
2121:
2106:
2025:
1975:
1965:
1940:
1935:
1884:
1618:
291:
A broad area-wise distribution of coalmines of Eastern Coalfield Limited is given below:
335:
Main Industrial Complex (MIC), I & II Incline, I & B Incline, 3 & 4 Incline
3226:
3075:
2632:
2597:
2581:
2576:
2511:
2486:
2476:
2348:
2247:
2136:
2091:
2081:
2050:
2040:
2015:
2010:
1907:
1472:
1410:
244:
198:
190:
170:
166:
122:
949:
846:
824:
3057:
2379:
2045:
2020:
1980:
1955:
1930:
1790:
1484:
808:
778:
International directory of company histories, Volume 44 by Thomas Derdak, Tina Grant.
213:
212:
Regular mining started in 1820, led by an agency house, Alexander & Co. In 1835,
101:
3108:
2501:
2242:
2055:
2030:
1970:
1583:
1459:
708:
372:
2932:
2612:
2602:
2405:
1985:
658:
639:
3090:
2967:
2750:
764:
161:(ECL) is a coal producer based in India. The company was founded in 1975 after
3269:
Information updated as of January, 2020 by Department of Public Enterprises •
3286:
2972:
2481:
1634:
1573:
712:
589:
532:
513:
414:
398:
356:
258:
253:
2854:
2781:
2622:
2541:
2267:
1383:
1378:
720:
689:
666:
635:
612:
570:
551:
314:
3126:
2992:
2982:
2922:
2725:
2298:
1398:
662:
631:
608:
340:
178:
69:
42:
2637:
2096:
1467:
685:
494:
475:
249:
224:
174:
61:
1876:
2384:
1608:
3017:
2776:
789:
Eastern Coalfields Limited (Ministry of Energy, Department of Coal)
388:
3196:
1817:
National Institute of Science Education and Research, Bhubaneswar
1774:
716:
330:
65:
899:"Geographic Location & Area, Mines & Manpower, Reserves"
143:
1247:"Amendment in Environmental Clearance (2015-16) for Cluster 12"
1022:"Revised Application for Environmental Clearance for Cluster 3"
202:
2213:
1911:
1300:
75:
2566:
2526:
2252:
112:
1719:
Atomic Minerals Directorate for Exploration and Research
3318:
Non-renewable resource companies established in 1975
950:"Area-wise Closed User Group (CUG) Telephone Number"
752:"Eastern Coalfields Limited - CORPORATE INFORMATION"
2890:
Artificial Limbs Manufacturing Corporation of India
2870:Security Printing and Minting Corporation of India
1222:"Environmental Clearance (2015-16) for Cluster 11"
1197:"Environmental Clearance (2015-16) for Cluster 10"
3328:Companies nationalised by the Government of India
1172:"Environmental Clearance (2015-16) for Cluster 9"
1147:"Environmental Clearance (2015-16) for Cluster 8"
1122:"Environmental Clearance (2015-16) for Cluster 7"
1097:"Environmental Clearance (2015-16) for Cluster 6"
1072:"Environmental Clearance (2015-16) for Cluster 5"
997:"Environmental Statement (2015-16) for Cluster 2"
972:"Environmental Statement (2015-16) for Cluster 1"
3284:
2928:Indian Medicines and Pharmaceuticals Corporation
2777:Metals and Minerals Trading Corporation of India
1389:North Eastern Electric Power Corporation Limited
169:. It is one of the fully owned subsidiaries of
2938:National Film Development Corporation of India
1527:Rajiv Gandhi Institute of Petroleum Technology
2199:
1892:
1283:
869:"Overview of ECL Production and Productivity"
1739:Global Centre for Nuclear Energy Partnership
2411:National Buildings Construction Corporation
1729:Raja Ramanna Centre for Advanced Technology
1558:Petroleum Conservation Research Association
2731:National Projects Construction Corporation
2507:Indian Renewable Energy Development Agency
2492:Central Mine Planning and Design Institute
2206:
2192:
2158:Central Mine Planning and Design Institute
1899:
1885:
1478:Central Mine Planning and Design Institute
1305:Energy ministries and departments of India
1290:
1276:
1801:Board of Radiation and Isotope Technology
1332:Central Electricity Regulatory Commission
893:
891:
889:
189:Coalmining in India first started in the
2552:North Eastern Electric Power Corporation
2542:National Hydroelectric Power Corporation
2375:National Mineral Development Corporation
1724:Indira Gandhi Centre for Atomic Research
1522:Indian Institute of Petroleum and Energy
799:
797:
795:
776:Eight subsidiaries of Coal India Limited
2913:FCI Aravali Gypsum and Minerals (India)
2899:Broadcast Engineering Consultants India
2618:Garden Reach Shipbuilders and Engineers
1906:
1837:Centre for Excellence in Basic Sciences
1775:Bharatiya Nabhkiya Vidyut Nigam Limited
1047:"Environmental Clearance for Cluster 4"
393:Lalmatia Coalfield in Godda, Jharkhand
3285:
3048:Agriculture Insurance Company of India
1495:Coal Mines Provident Fund Organisation
886:
805:Bardhaman Jelar Itihas O Lok Sanskriti
173:. The company has its headquarters at
163:nationalisation of coal mines in India
2943:Rajasthan Electronics and Instruments
2865:National Small Industries Corporation
2834:Rashtriya Chemicals & Fertilizers
2803:India Tourism Development Corporation
2187:
1880:
1822:National Board for Higher Mathematics
1579:Chennai Petroleum Corporation Limited
1271:
792:
3313:Energy companies established in 1975
3187:Advanced Weapons and Equipment India
2908:Engineering Projects (India) Limited
2674:Telecommunications Consultants India
2532:Mangalore Refinery and Petrochemical
807:, Vol I, pp. 46–51, Radical, 2001,
3323:Government-owned companies of India
3099:Life Insurance Corporation of India
2215:Public sector undertakings in India
1548:Directorate General of Hydrocarbons
13:
3333:1975 establishments in West Bengal
3242:Nuclear Power Corporation of India
2903:Central Railside Warehouse Company
2860:Indian Railway Finance Corporation
2772:India Trade Promotion Organisation
1857:Institute of Mathematical Sciences
1770:Nuclear Power Corporation of India
1532:Pandit Deendayal Energy University
1416:Power System Operation Corporation
286:
14:
3344:
1852:Harish-Chandra Research Institute
1842:Saha Institute of Nuclear Physics
1449:Solar Energy Corporation of India
1363:National Power Training Institute
3212:Electronics Corporation of India
1755:Electronics Corporation of India
1734:Variable Energy Cyclotron Centre
1428:
1358:Central Power Research Institute
1299:
758:
22:Eastern Coalfields Limited (ECL)
3192:Armoured Vehicles Nigam Limited
2695:Central Warehousing Corporation
2537:Mineral Exploration Corporation
1827:Atomic Energy Education Society
1614:Oil and Natural Gas Corporation
1553:Oil Industry Safety Directorate
1406:Power Grid Corporation of India
1239:
1214:
1189:
1164:
1139:
1114:
1089:
1064:
1039:
1014:
989:
964:
942:
913:
216:bought over the collieries and
3081:United India Insurance Company
2895:Bharat Pumps & Compressors
2736:Projects and Development India
2427:Container Corporation of India
1698:Atomic Energy Regulatory Board
1594:Gas Authority of India Limited
861:
839:
817:
781:
769:
744:
440:
277:
1:
3207:Dredging Corporation of India
2850:Educational Consultants India
2497:Chennai Petroleum Corporation
2432:Shipping Corporation of India
2173:Automotive companies of India
1862:Institute for Plasma Research
1714:Bhabha Atomic Research Centre
1327:Central Electricity Authority
737:
429:Chitra in Deoghar, Jharkhand
3274:Public sector banks in India
3252:Uranium Corporation of India
2127:Singareni Collieries Company
1765:Uranium Corporation of India
1490:Singareni Collieries Company
952:. Eastern Coalfields Limited
930:. Eastern Coalfields Limited
921:"Annual Report and Accounts"
238:
7:
3202:Cement Corporation of India
2767:Cotton Corporation of India
2690:Airports Authority of India
2664:Hindustan Paper Corporation
2380:Neyveli Lignite Corporation
2112:Neyveli Lignite Corporation
1651:Strategic Petroleum Reserve
1604:Numaligarh Refinery Limited
1337:Bureau of Energy Efficiency
268:
193:. In 1774, John Sumner and
184:
10:
3349:
3308:Companies based in Asansol
3117:Employees' State Insurance
3066:National Insurance Company
2517:Kudremukh Iron Ore Company
2370:National Aluminium Company
1760:Indian Rare Earths Limited
1342:Damodar Valley Corporation
765:Eastern Coalfields Limited
460:Normal Production Capacity
261:and north of the Damodar.
199:British East India Company
159:Eastern Coalfields Limited
3265:
3217:Food Corporation of India
3179:
3151:
3125:
3107:
3089:
3056:
3038:
3031:
2958:
2951:
2882:
2842:
2829:National Seed Corporation
2816:
2791:Tourism & hospitality
2790:
2759:
2711:Bridge & Roof Company
2703:
2683:Logistics & transport
2682:
2646:
2590:
2467:
2460:
2448:Mahanagar Telephone Nigam
2440:
2419:
2398:
2362:
2341:
2334:
2309:
2294:Power Finance Corporation
2286:
2235:
2228:
2145:
2074:
1918:
1809:
1783:
1747:
1706:
1690:
1674:
1663:
1643:
1627:
1566:
1540:
1514:
1503:
1458:
1437:
1426:
1394:Power Finance Corporation
1371:
1350:
1319:
1310:
138:
128:
118:
108:
92:
82:
56:
48:
38:
26:
3171:Jammu & Kashmir Bank
2704:EPC & infrastructure
2572:South Eastern Coalfields
2132:South Eastern Coalfields
2117:North Eastern Coalfields
2087:Carr, Tagore and Company
1682:Atomic Energy Commission
465:Peak Production Capacity
218:Carr, Tagore and Company
214:Prince Dwarkanath Tagore
3298:Coal companies of India
3293:Coal India subsidiaries
3237:Munitions India Limited
2168:Steel industry of India
2163:Power stations of India
1589:Engineers India Limited
3247:Troop Comforts Limited
3003:Punjab & Sind Bank
1599:Indian Oil Corporation
803:Akkori Chattopadhyay,
419:Sonpur Bazari Project
195:Suetonius Grant Heatly
31:State-owned enterprise
3303:Mining in West Bengal
3222:Gliders India Limited
2988:Central Bank of India
2390:Rashtriya Ispat Nigam
2354:Hindustan Aeronautics
3257:Yantra India Limited
3008:Punjab National Bank
2998:Indian Overseas Bank
2824:National Fertilizers
2654:Bharat Sanchar Nigam
2153:Coal mining in India
1847:Institute of Physics
1832:Tata Memorial Centre
1796:Nuclear Fuel Complex
1252:. Eastern Coalfields
1227:. Eastern Coalfields
1202:. Eastern Coalfields
1177:. Eastern Coalfields
1152:. Eastern Coalfields
1127:. Eastern Coalfields
1102:. Eastern Coalfields
1077:. Eastern Coalfields
1052:. Eastern Coalfields
1027:. Eastern Coalfields
1002:. Eastern Coalfields
977:. Eastern Coalfields
901:. Eastern Coalfields
849:. Coal India Limited
827:. Coal India Limited
467:million tonnes/year
16:Indian coal producer
3232:India Optel Limited
3071:New India Assurance
3023:Union Bank of India
3013:State Bank of India
2978:Bank of Maharashtra
2721:Ircon International
2659:Hindustan Newsprint
2647:Media & telecom
2608:Bharat Earth Movers
2591:Defence & space
2557:Numaligarh Refinery
2547:Northern Coalfields
2522:Mahanadi Coalfields
2363:Energy & metals
2258:Hindustan Petroleum
2122:Northern Coalfields
2107:Mahanadi Coalfields
1619:Hindustan Petroleum
847:"About the Company"
462:million tonnes/year
130:Number of employees
98:Shri Samiran Dutta
23:
3227:Hindustan Shipyard
3076:Oriental Insurance
2633:Mishra Dhatu Nigam
2598:Antrix Corporation
2582:Western Coalfields
2512:Indian Rare Earths
2487:Central Coalfields
2477:Bharat Coking Coal
2441:Telecommunications
2349:Bharat Electronics
2287:Financial services
2137:Western Coalfields
2102:Eastern Coalfields
2092:Central Coalfields
2082:Bharat Coking Coal
1473:Bharat Coking Coal
1411:THDC India Limited
928:Pages 6, 9, 11, 16
245:Raniganj Coalfield
191:Raniganj Coalfield
171:Coal India Limited
167:Raniganj Coalfield
123:Coal India Limited
21:
3280:
3279:
3147:
3146:
3143:
3142:
2918:Ferro Scrap Nigam
2878:
2877:
2456:
2455:
2330:
2329:
2223:
2181:
2180:
1874:
1873:
1870:
1869:
1791:Heavy Water Board
1659:
1658:
1609:Oil India Limited
1485:NLC India Limited
1424:
1423:
1351:Autonomous bodies
735:
734:
437:
433:
432:
252:and north of the
156:
155:
3340:
3036:
3035:
2956:
2955:
2741:Rail Vikas Nigam
2502:Hindustan Copper
2465:
2464:
2339:
2338:
2243:Bharat Petroleum
2233:
2232:
2217:
2208:
2201:
2194:
2185:
2184:
1901:
1894:
1887:
1878:
1877:
1691:Regulatory board
1672:
1671:
1584:Bharat Petroleum
1512:
1511:
1460:Ministry of Coal
1441:Renewable Energy
1432:
1320:Statutory bodies
1317:
1316:
1304:
1303:
1292:
1285:
1278:
1269:
1268:
1262:
1261:
1259:
1257:
1251:
1243:
1237:
1236:
1234:
1232:
1226:
1218:
1212:
1211:
1209:
1207:
1201:
1193:
1187:
1186:
1184:
1182:
1176:
1168:
1162:
1161:
1159:
1157:
1151:
1143:
1137:
1136:
1134:
1132:
1126:
1118:
1112:
1111:
1109:
1107:
1101:
1093:
1087:
1086:
1084:
1082:
1076:
1068:
1062:
1061:
1059:
1057:
1051:
1043:
1037:
1036:
1034:
1032:
1026:
1018:
1012:
1011:
1009:
1007:
1001:
993:
987:
986:
984:
982:
976:
968:
962:
961:
959:
957:
946:
940:
939:
937:
935:
925:
917:
911:
910:
908:
906:
895:
884:
883:
881:
879:
873:
865:
859:
858:
856:
854:
843:
837:
836:
834:
832:
821:
815:
801:
790:
785:
779:
773:
767:
762:
756:
755:
748:
448:
447:
435:
294:
293:
201:found coal near
152:
149:
147:
145:
100:(Chairman &
24:
20:
3348:
3347:
3343:
3342:
3341:
3339:
3338:
3337:
3283:
3282:
3281:
3276:
3268:
3267:l - liquidated
3261:
3175:
3153:
3139:
3121:
3103:
3085:
3052:
3027:
2947:
2874:
2838:
2812:
2786:
2755:
2699:
2678:
2642:
2613:Cochin Shipyard
2603:Bharat Dynamics
2586:
2469:
2452:
2436:
2415:
2406:Engineers India
2394:
2358:
2326:
2305:
2282:
2224:
2212:
2182:
2177:
2141:
2070:
2036:South Karanpura
2001:North Karanpura
1961:Godavari Valley
1914:
1905:
1875:
1866:
1805:
1779:
1743:
1702:
1686:
1666:
1655:
1639:
1623:
1562:
1536:
1506:
1499:
1454:
1440:
1433:
1420:
1367:
1346:
1306:
1298:
1296:
1266:
1265:
1255:
1253:
1249:
1245:
1244:
1240:
1230:
1228:
1224:
1220:
1219:
1215:
1205:
1203:
1199:
1195:
1194:
1190:
1180:
1178:
1174:
1170:
1169:
1165:
1155:
1153:
1149:
1145:
1144:
1140:
1130:
1128:
1124:
1120:
1119:
1115:
1105:
1103:
1099:
1095:
1094:
1090:
1080:
1078:
1074:
1070:
1069:
1065:
1055:
1053:
1049:
1045:
1044:
1040:
1030:
1028:
1024:
1020:
1019:
1015:
1005:
1003:
999:
995:
994:
990:
980:
978:
974:
970:
969:
965:
955:
953:
948:
947:
943:
933:
931:
923:
919:
918:
914:
904:
902:
897:
896:
887:
877:
875:
871:
867:
866:
862:
852:
850:
845:
844:
840:
830:
828:
823:
822:
818:
802:
793:
786:
782:
774:
770:
763:
759:
750:
749:
745:
740:
466:
461:
443:
289:
287:Operating areas
280:
271:
241:
205:, presently in
187:
142:
131:
99:
95:
85:
78:
72:
33:
17:
12:
11:
5:
3346:
3336:
3335:
3330:
3325:
3320:
3315:
3310:
3305:
3300:
3295:
3278:
3277:
3266:
3263:
3262:
3260:
3259:
3254:
3249:
3244:
3239:
3234:
3229:
3224:
3219:
3214:
3209:
3204:
3199:
3194:
3189:
3183:
3181:
3177:
3176:
3174:
3173:
3168:
3163:
3157:
3155:
3149:
3148:
3145:
3144:
3141:
3140:
3138:
3137:
3131:
3129:
3123:
3122:
3120:
3119:
3113:
3111:
3105:
3104:
3102:
3101:
3095:
3093:
3087:
3086:
3084:
3083:
3078:
3073:
3068:
3062:
3060:
3054:
3053:
3051:
3050:
3044:
3042:
3033:
3029:
3028:
3026:
3025:
3020:
3015:
3010:
3005:
3000:
2995:
2990:
2985:
2980:
2975:
2970:
2968:Bank of Baroda
2964:
2962:
2953:
2949:
2948:
2946:
2945:
2940:
2935:
2930:
2925:
2920:
2915:
2910:
2905:
2900:
2897:
2892:
2886:
2884:
2880:
2879:
2876:
2875:
2873:
2872:
2867:
2862:
2857:
2852:
2846:
2844:
2840:
2839:
2837:
2836:
2831:
2826:
2820:
2818:
2814:
2813:
2811:
2810:
2805:
2800:
2794:
2792:
2788:
2787:
2785:
2784:
2779:
2774:
2769:
2763:
2761:
2757:
2756:
2754:
2753:
2748:
2743:
2738:
2733:
2728:
2726:Kamarajar Port
2723:
2718:
2713:
2707:
2705:
2701:
2700:
2698:
2697:
2692:
2686:
2684:
2680:
2679:
2677:
2676:
2671:
2666:
2661:
2656:
2650:
2648:
2644:
2643:
2641:
2640:
2635:
2630:
2625:
2620:
2615:
2610:
2605:
2600:
2594:
2592:
2588:
2587:
2585:
2584:
2579:
2574:
2569:
2564:
2559:
2554:
2549:
2544:
2539:
2534:
2529:
2524:
2519:
2514:
2509:
2504:
2499:
2494:
2489:
2484:
2479:
2473:
2471:
2468:Energy, metals
2462:
2458:
2457:
2454:
2453:
2451:
2450:
2444:
2442:
2438:
2437:
2435:
2434:
2429:
2423:
2421:
2417:
2416:
2414:
2413:
2408:
2402:
2400:
2396:
2395:
2393:
2392:
2387:
2382:
2377:
2372:
2366:
2364:
2360:
2359:
2357:
2356:
2351:
2345:
2343:
2336:
2332:
2331:
2328:
2327:
2325:
2324:
2319:
2313:
2311:
2307:
2306:
2304:
2303:
2302:
2301:
2290:
2288:
2284:
2283:
2281:
2280:
2275:
2270:
2265:
2260:
2255:
2250:
2245:
2239:
2237:
2230:
2226:
2225:
2211:
2210:
2203:
2196:
2188:
2179:
2178:
2176:
2175:
2170:
2165:
2160:
2155:
2149:
2147:
2146:Related topics
2143:
2142:
2140:
2139:
2134:
2129:
2124:
2119:
2114:
2109:
2104:
2099:
2094:
2089:
2084:
2078:
2076:
2075:Coal companies
2072:
2071:
2069:
2068:
2063:
2058:
2053:
2048:
2043:
2038:
2033:
2028:
2023:
2018:
2013:
2008:
2003:
1998:
1993:
1988:
1983:
1978:
1973:
1968:
1963:
1958:
1953:
1948:
1943:
1938:
1933:
1928:
1922:
1920:
1916:
1915:
1904:
1903:
1896:
1889:
1881:
1872:
1871:
1868:
1867:
1865:
1864:
1859:
1854:
1849:
1844:
1839:
1834:
1829:
1824:
1819:
1813:
1811:
1807:
1806:
1804:
1803:
1798:
1793:
1787:
1785:
1781:
1780:
1778:
1777:
1772:
1767:
1762:
1757:
1751:
1749:
1745:
1744:
1742:
1741:
1736:
1731:
1726:
1721:
1716:
1710:
1708:
1704:
1703:
1701:
1700:
1694:
1692:
1688:
1687:
1685:
1684:
1678:
1676:
1669:
1661:
1660:
1657:
1656:
1654:
1653:
1647:
1645:
1641:
1640:
1638:
1637:
1631:
1629:
1625:
1624:
1622:
1621:
1616:
1611:
1606:
1601:
1596:
1591:
1586:
1581:
1576:
1570:
1568:
1564:
1563:
1561:
1560:
1555:
1550:
1544:
1542:
1538:
1537:
1535:
1534:
1529:
1524:
1518:
1516:
1509:
1501:
1500:
1498:
1497:
1492:
1487:
1482:
1481:
1480:
1475:
1464:
1462:
1456:
1455:
1453:
1452:
1445:
1443:
1435:
1434:
1427:
1425:
1422:
1421:
1419:
1418:
1413:
1408:
1403:
1402:
1401:
1391:
1386:
1381:
1375:
1373:
1369:
1368:
1366:
1365:
1360:
1354:
1352:
1348:
1347:
1345:
1344:
1339:
1334:
1329:
1323:
1321:
1314:
1308:
1307:
1295:
1294:
1287:
1280:
1272:
1264:
1263:
1238:
1213:
1188:
1163:
1138:
1113:
1088:
1063:
1038:
1013:
988:
963:
941:
912:
885:
860:
838:
816:
791:
780:
768:
757:
742:
741:
739:
736:
733:
732:
729:
726:
723:
706:
702:
701:
698:
695:
692:
683:
679:
678:
675:
672:
669:
656:
652:
651:
648:
645:
642:
629:
625:
624:
621:
618:
615:
606:
602:
601:
598:
595:
592:
587:
583:
582:
579:
576:
573:
568:
564:
563:
560:
557:
554:
549:
545:
544:
541:
538:
535:
530:
526:
525:
522:
519:
516:
511:
507:
506:
503:
500:
497:
492:
488:
487:
484:
481:
478:
473:
469:
468:
463:
458:
455:
452:
442:
439:
431:
430:
427:
421:
420:
417:
411:
410:
408:
406:
404:
401:
395:
394:
391:
385:
384:
382:
380:
378:
375:
369:
368:
366:
364:
362:
359:
353:
352:
350:
348:
346:
343:
337:
336:
333:
327:
326:
324:
322:
320:
317:
311:
310:
307:
304:
301:
298:
288:
285:
279:
276:
270:
267:
240:
237:
186:
183:
154:
153:
140:
136:
135:
132:
129:
126:
125:
120:
116:
115:
110:
106:
105:
96:
93:
90:
89:
86:
83:
80:
79:
74:
60:
58:
54:
53:
50:
46:
45:
40:
36:
35:
28:
15:
9:
6:
4:
3:
2:
3345:
3334:
3331:
3329:
3326:
3324:
3321:
3319:
3316:
3314:
3311:
3309:
3306:
3304:
3301:
3299:
3296:
3294:
3291:
3290:
3288:
3275:
3272:
3264:
3258:
3255:
3253:
3250:
3248:
3245:
3243:
3240:
3238:
3235:
3233:
3230:
3228:
3225:
3223:
3220:
3218:
3215:
3213:
3210:
3208:
3205:
3203:
3200:
3198:
3195:
3193:
3190:
3188:
3185:
3184:
3182:
3178:
3172:
3169:
3167:
3164:
3162:
3159:
3158:
3156:
3150:
3136:
3133:
3132:
3130:
3128:
3124:
3118:
3115:
3114:
3112:
3110:
3106:
3100:
3097:
3096:
3094:
3092:
3088:
3082:
3079:
3077:
3074:
3072:
3069:
3067:
3064:
3063:
3061:
3059:
3055:
3049:
3046:
3045:
3043:
3041:
3037:
3034:
3030:
3024:
3021:
3019:
3016:
3014:
3011:
3009:
3006:
3004:
3001:
2999:
2996:
2994:
2991:
2989:
2986:
2984:
2981:
2979:
2976:
2974:
2973:Bank of India
2971:
2969:
2966:
2965:
2963:
2961:
2957:
2954:
2950:
2944:
2941:
2939:
2936:
2934:
2931:
2929:
2926:
2924:
2921:
2919:
2916:
2914:
2911:
2909:
2906:
2904:
2901:
2898:
2896:
2893:
2891:
2888:
2887:
2885:
2881:
2871:
2868:
2866:
2863:
2861:
2858:
2856:
2853:
2851:
2848:
2847:
2845:
2841:
2835:
2832:
2830:
2827:
2825:
2822:
2821:
2819:
2815:
2809:
2806:
2804:
2801:
2799:
2796:
2795:
2793:
2789:
2783:
2780:
2778:
2775:
2773:
2770:
2768:
2765:
2764:
2762:
2758:
2752:
2749:
2747:
2744:
2742:
2739:
2737:
2734:
2732:
2729:
2727:
2724:
2722:
2719:
2717:
2714:
2712:
2709:
2708:
2706:
2702:
2696:
2693:
2691:
2688:
2687:
2685:
2681:
2675:
2672:
2670:
2667:
2665:
2662:
2660:
2657:
2655:
2652:
2651:
2649:
2645:
2639:
2636:
2634:
2631:
2629:
2626:
2624:
2621:
2619:
2616:
2614:
2611:
2609:
2606:
2604:
2601:
2599:
2596:
2595:
2593:
2589:
2583:
2580:
2578:
2575:
2573:
2570:
2568:
2565:
2563:
2560:
2558:
2555:
2553:
2550:
2548:
2545:
2543:
2540:
2538:
2535:
2533:
2530:
2528:
2525:
2523:
2520:
2518:
2515:
2513:
2510:
2508:
2505:
2503:
2500:
2498:
2495:
2493:
2490:
2488:
2485:
2483:
2482:Balmer Lawrie
2480:
2478:
2475:
2474:
2472:
2466:
2463:
2459:
2449:
2446:
2445:
2443:
2439:
2433:
2430:
2428:
2425:
2424:
2422:
2418:
2412:
2409:
2407:
2404:
2403:
2401:
2397:
2391:
2388:
2386:
2383:
2381:
2378:
2376:
2373:
2371:
2368:
2367:
2365:
2361:
2355:
2352:
2350:
2347:
2346:
2344:
2340:
2337:
2333:
2323:
2320:
2318:
2315:
2314:
2312:
2308:
2300:
2297:
2296:
2295:
2292:
2291:
2289:
2285:
2279:
2276:
2274:
2271:
2269:
2266:
2264:
2261:
2259:
2256:
2254:
2251:
2249:
2246:
2244:
2241:
2240:
2238:
2234:
2231:
2227:
2221:
2216:
2209:
2204:
2202:
2197:
2195:
2190:
2189:
2186:
2174:
2171:
2169:
2166:
2164:
2161:
2159:
2156:
2154:
2151:
2150:
2148:
2144:
2138:
2135:
2133:
2130:
2128:
2125:
2123:
2120:
2118:
2115:
2113:
2110:
2108:
2105:
2103:
2100:
2098:
2095:
2093:
2090:
2088:
2085:
2083:
2080:
2079:
2077:
2073:
2067:
2064:
2062:
2061:Wardha Valley
2059:
2057:
2054:
2052:
2049:
2047:
2044:
2042:
2039:
2037:
2034:
2032:
2029:
2027:
2024:
2022:
2019:
2017:
2014:
2012:
2009:
2007:
2004:
2002:
1999:
1997:
1994:
1992:
1989:
1987:
1984:
1982:
1979:
1977:
1974:
1972:
1969:
1967:
1964:
1962:
1959:
1957:
1954:
1952:
1949:
1947:
1944:
1942:
1939:
1937:
1934:
1932:
1929:
1927:
1924:
1923:
1921:
1917:
1913:
1909:
1902:
1897:
1895:
1890:
1888:
1883:
1882:
1879:
1863:
1860:
1858:
1855:
1853:
1850:
1848:
1845:
1843:
1840:
1838:
1835:
1833:
1830:
1828:
1825:
1823:
1820:
1818:
1815:
1814:
1812:
1808:
1802:
1799:
1797:
1794:
1792:
1789:
1788:
1786:
1782:
1776:
1773:
1771:
1768:
1766:
1763:
1761:
1758:
1756:
1753:
1752:
1750:
1746:
1740:
1737:
1735:
1732:
1730:
1727:
1725:
1722:
1720:
1717:
1715:
1712:
1711:
1709:
1705:
1699:
1696:
1695:
1693:
1689:
1683:
1680:
1679:
1677:
1673:
1670:
1668:
1667:Atomic Energy
1665:Department of
1662:
1652:
1649:
1648:
1646:
1642:
1636:
1635:Biecco Lawrie
1633:
1632:
1630:
1626:
1620:
1617:
1615:
1612:
1610:
1607:
1605:
1602:
1600:
1597:
1595:
1592:
1590:
1587:
1585:
1582:
1580:
1577:
1575:
1574:Balmer Lawrie
1572:
1571:
1569:
1565:
1559:
1556:
1554:
1551:
1549:
1546:
1545:
1543:
1539:
1533:
1530:
1528:
1525:
1523:
1520:
1519:
1517:
1513:
1510:
1508:
1505:Petroleum and
1502:
1496:
1493:
1491:
1488:
1486:
1483:
1479:
1476:
1474:
1471:
1470:
1469:
1466:
1465:
1463:
1461:
1457:
1450:
1447:
1446:
1444:
1442:
1436:
1431:
1417:
1414:
1412:
1409:
1407:
1404:
1400:
1397:
1396:
1395:
1392:
1390:
1387:
1385:
1382:
1380:
1377:
1376:
1374:
1370:
1364:
1361:
1359:
1356:
1355:
1353:
1349:
1343:
1340:
1338:
1335:
1333:
1330:
1328:
1325:
1324:
1322:
1318:
1315:
1313:
1309:
1302:
1293:
1288:
1286:
1281:
1279:
1274:
1273:
1270:
1248:
1242:
1223:
1217:
1198:
1192:
1173:
1167:
1148:
1142:
1123:
1117:
1098:
1092:
1073:
1067:
1048:
1042:
1023:
1017:
998:
992:
973:
967:
951:
945:
929:
922:
916:
900:
894:
892:
890:
870:
864:
848:
842:
826:
820:
814:
813:81-85459-36-3
810:
806:
800:
798:
796:
788:
784:
777:
772:
766:
761:
753:
747:
743:
730:
727:
724:
722:
718:
714:
713:Sonpur Bazari
710:
707:
704:
703:
699:
696:
693:
691:
687:
684:
681:
680:
676:
673:
670:
668:
664:
660:
657:
654:
653:
649:
646:
643:
641:
637:
633:
630:
627:
626:
622:
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2855:HLL Lifecare
2798:HSCC (India)
2628:Mazagon Dock
2623:Goa Shipyard
2470:& mining
2268:NTPC Limited
2101:
2006:Pench Kanhan
1991:Mand Raigarh
1384:NHPC Limited
1379:NTPC Limited
1256:24 September
1254:. Retrieved
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146:.easterncoal
57:Headquarters
27:Company type
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3154:enterprises
3152:State govt.
3127:Reinsurance
3040:Agriculture
2993:Indian Bank
2983:Canara Bank
2923:HMT Limited
2817:Agriculture
2562:ONGC Videsh
2461:Miniratna-I
2066:West Bokaro
1951:East Bokaro
1567:Operational
1507:Natural Gas
1399:REC Limited
709:Pandaveswar
441:Mining plan
373:Pandaveswar
278:Performance
179:West Bengal
84:Area served
70:West Bengal
3287:Categories
3166:Tamil Nadu
2638:Pawan Hans
2278:Power Grid
2263:Indian Oil
2248:Coal India
2097:Coal India
1996:Mannargudi
1946:Daltonganj
1926:Aurangabad
1919:Coalfields
1908:Coalfields
1784:Industrial
1675:Apex board
1468:Coal India
738:References
659:Kunustoria
640:Kunustoria
300:Collieries
250:Ajay River
94:Key people
34:Subsidiary
3032:Insurance
2420:Logistics
2385:Oil India
2229:Maharatna
2026:Singrauli
1976:Jhilimili
1966:Ib Valley
1941:Chirimiri
1936:Bisrampur
956:11 August
878:19 August
825:"History"
425:S.P.Mines
239:Geography
225:Sanctoria
175:Sanctoria
62:Sanctoria
3271:See also
3018:UCO Bank
2335:Navratna
2051:Tatapani
2041:Sohagpur
2016:Raniganj
2011:Rajmahal
1810:Academic
1515:Academic
934:5 August
905:7 August
853:2 August
831:5 August
590:Salanpur
533:Salanpur
514:Salanpur
399:Salanpur
389:Rajmahal
357:Salanpur
269:Reserves
207:Salanpur
185:Backdrop
109:Products
39:Industry
3197:BHAVINI
3058:General
2952:Finance
2760:Trading
2669:Railtel
2342:Defence
2046:Talcher
2021:Ramgarh
1981:Kamptee
1956:Giridih
1931:Birbhum
1707:R&D
1628:Defunct
1439:New and
721:Bankola
717:Jhanjra
690:Bankola
667:Bankola
636:Satgram
613:Satgram
571:Sodepur
552:Sodepur
451:Cluster
331:Jhanjra
315:Bankola
197:of the
139:Website
134:72,973
66:Asansol
49:Founded
3161:Kerala
3135:GIC Re
3109:Health
2751:WAPCOS
2236:Energy
2056:Umaria
2031:Sonhat
1971:Jharia
1451:(SECI)
811:
731:31.83
663:Kajora
632:Sripur
609:Sripur
341:Kajora
203:Ethora
43:Mining
3180:Other
2960:Banks
2933:MECON
2843:Other
2808:IRCTC
2746:RITES
2716:HUDCO
2310:Other
1986:Korba
1912:India
1644:Other
1541:Other
1312:Power
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543:7.79
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495:Mugma
486:3.30
476:Mugma
306:Pr.No
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119:Owner
88:India
76:India
3091:Life
2782:MSTC
2577:THDC
2567:SJVN
2527:MOIL
2322:SAIL
2317:BHEL
2273:ONGC
2253:GAIL
2220:List
1748:PSUs
1372:PSUs
1258:2018
1233:2018
1208:2018
1183:2018
1158:2018
1133:2018
1108:2018
1083:2018
1058:2018
1033:2018
1008:2018
983:2018
958:2018
936:2018
907:2018
880:2018
855:2018
833:2018
809:ISBN
700:9.9
647:6.25
620:1.53
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540:6.35
521:3.33
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297:Area
148:.gov
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