162:
353:
132:
126:
120:
115:
358:
89:
84:
79:
74:
69:
59:
54:
49:
44:
39:
318:
305:
292:
279:
266:
249:
232:
219:
202:
189:
343:
348:
22:
17:
337:
206:
322:
309:
296:
283:
236:
253:
270:
223:
193:
173:
This category has the following 10 subcategories, out of 10 total.
28:
163:
Category:Energy companies disestablished in the 20th century
34:
354:Energy companies established in the 20th century
8:
359:Energy companies by decade of establishment
7:
319:Energy companies established in 1959
306:Energy companies established in 1958
293:Energy companies established in 1957
280:Energy companies established in 1956
267:Energy companies established in 1955
250:Energy companies established in 1954
233:Energy companies established in 1953
220:Energy companies established in 1952
203:Energy companies established in 1951
190:Energy companies established in 1950
344:Companies established in the 1950s
263:
246:
216:
186:
175:
167:
14:
1:
375:
160:
15:
349:1950s establishments
26:established in the
366:
324:
311:
298:
285:
272:
265:
255:
248:
238:
225:
218:
208:
195:
188:
154:
149:
144:
139:
112:
107:
102:
23:Energy companies
374:
373:
369:
368:
367:
365:
364:
363:
334:
333:
332:
331:
330:
329:
326:
325:
313:
312:
300:
299:
287:
286:
274:
273:
262:
257:
256:
245:
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227:
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215:
210:
209:
197:
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185:
166:
165:
159:
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142:
137:
110:
105:
100:
95:
94:
33:
12:
11:
5:
372:
370:
362:
361:
356:
351:
346:
336:
335:
328:
327:
317:
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304:
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291:
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123:
118:
113:
108:
103:
97:
96:
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92:
87:
82:
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67:
62:
57:
52:
47:
42:
36:
35:
13:
10:
9:
6:
4:
3:
2:
371:
360:
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355:
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339:
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294:
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174:
170:Subcategories
169:
164:
151:
146:
141:
136:
134:
131:
129:
128:
124:
122:
119:
117:
114:
109:
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38:
37:
31:
30:
25:
24:
19:
172:
125:
64:
27:
21:
254:(1 C, 11 P)
338:Categories
271:(1 C, 8 P)
224:(1 C, 7 P)
194:(1 C, 8 P)
161:See also:
18:category
20:is for
207:(10 P)
323:(4 P)
310:(9 P)
297:(6 P)
284:(8 P)
237:(6 P)
90:2000s
85:1990s
80:1980s
75:1970s
70:1960s
65:1950s
60:1940s
55:1930s
50:1920s
45:1910s
40:1900s
29:1950s
16:This
153:25th
148:24th
143:23rd
138:22nd
133:21st
127:20th
121:19th
116:18th
111:17th
106:16th
101:15th
340::
321:
308:
295:
282:
269:
252:
235:
222:
205:
192:
179:E
32:.
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