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Click on the alphabetic letter of the first word in a corporation's name ("the" is not considered to be the first word) and you will be taken to the alphabetical listing of the businesses that were incorporated in Colorado from 1861-1875.

Articles of Incorporation were filed through the Secretary of State's Office and through the Territorial Legislature. Records can thus be found in the Secretary of State's Incorporation Books and in the Legislative Session Laws.

1. If a corporation is filed with the Secretary of State's Office, the location entry will show the year of the business' incorporation, the book letter (A through F), and the page number.

2. If the corporation's charter was filed in the Legislative Session Laws then the location is listed by the year of incorporation and page number (pp) in that year's Session Laws.

Corporation / Charter Title	Location
Jacques and Garcia - repeal of ferry charter	1866 pp 93+
James Archer Hose & Fire Company No. 2	1873 E 28
James Creek Tunnel Company	C 217
James Creek Wagon Road Company	C 143
James Ditch Company	1874 E 444
Jamestown & Caribou Wagon Road Company	D 210
Jamestown & Gold Lake Wagon Road Company	1875 F 141
Jarr Gulch & South Park Wagon Road Company	D 206
Jaynes, Joseph M. and Joseph Garcia - ferry across the Rio Grande	1861 pp 452 +
Jefferson Construction Company	1873 E 18
Jefferson County Agricultural Society	1873 D 608
Jefferson County Irrigating Ditch Company	1863 A 48
Jefferson Prospecting & Mining Company	C 231
Jefferson Railroad Company	D 200
Judd & Crosby Reducing & Mining Company	1875 F 107
Judd & Crosby Silver Reducing & Mining Company	1873 E 15
Julesburg & Fort Lupton Wagon Road Company	1863 A 13
Junction & Idaho Springs Wagon Road Company	D 34
Kansas & Colorado Mining & Milling Company	1876 A 1
Kansas & Colorado Railway Company	1872 D 574
Kansas City Mining & Smelting Company	1876 F 255
Kansas Pacific Rail Way Company & Colorado Central Rail Road Company	1876 F 336
Kansas, Colorado & Utah Railway & Telegraph Company	1872 D 531
Key Stone Silver Mining Company	1866 B 161
Keystone Mining & Fluming Company	1867 C 287
Keystone Mining Company	1876 A 52
Kilbourn Mining Company	1873 E 147
Kiowa & Pond Creek Wagon Road Company of Arapahoe County	1866 A-B 354
Kiowa & Pond Creek Wagon Road Company of Douglas County	1866 A-B 358
Kit Carson & Arkansas Valley Road & Telegraph Company	1870 D 88
Knickerbocker Gold Mining Company	1866 C 251
La Junta & New Mexico Road Company	1876 F 381
La Plata Wagon Road Company	1865 B 47
La Plata Wagon Road Company	C 280
La Porte & Larimer Plains Wagon Road	C 188
La Porte Bridge Company	C 363
La Porte, Virginia Dale & Boundary Line Wagon Road Company	C 235
La Poudre Lodge No. 29, Independent Order of Good Templars	D 404
La Salle Tunnel Company	1864 A 115
La Veta Town Company	1876 F 392
Ladies Relief Society of Denver	1874 E 468
Lake Canal Company of Colorado	1872 D 571
Lake City & Uncompahgre Wagon Toll Road Company	1875 F 170 & 343
Lake City Mining & Smelting Company	1876 F 231
Lake City Town Company	1875 F 84
Lake Ditch Company	1874 E 362
Lake Falls Mining Company	1864 A 122
Lake Fork Propecting Company	1865 B 12
Lake Gulch Mining & Fluming Company	C 190
Lake Mining Company	D 351
Lake Station & Douglas County Wagon Road Company	C 304
Lane Silver Mining Company	1866 B 160
Larimer County Irrigation & Manufacturing Ditch Company	1865 B 66
Larimer County Land Improvement Company	1872 D 475
Las Angelos Water Company	1874 E 435
Las Animas City & Fort Union Wagon Road Company	C 509
Las Animas City Ditch Company	C 485
Las Animas County Irrigating & Water Company	1873 E 29
Las Animas County Railroad & Telegraph Company	1873 E 61
Las Animas County Railway & Telegraph Company	1873 E 126 & 61
Las Animas County Railway & Telegraph Company	1873 E 162
Las Animas Ditch & Improvement Company	1873 E 93
Las Animas Hydraulic Company	1873 E 95
Las Animas Improvement Company	1875 F 142 & 278
Las Animas Toll & Wagon Road & Land Company	1873 E 199
Las Animas Toll Wagon Road & Town Company	1874 E 330
Las Animas Valley & Bakers Park Rail Road Company	1873 E 218
Las Animas Water, Town & Ditch Company	D 391
Last Chance Ditch Company	C 378
Last Chance Mining, Ditch & Fluming Company	C 134
Latham Ditch Company	1866 B 129
Latham Irrigating Ditch Company	1867 pp 122 +
Lawrence Toll Road Company	1874 F 22
Leader Printing Company	1873 E 105
Leavenworth Branch Wagon Raod Company	1873 E 81
Leavenworth Mountain Ditch Company	C 542
Leavenworth Mountain Mining & Tunneling Company	1873 E 87
Left Hand & Jamestown Wagon Road Company	D 67
Left Hand Canon Wagon Road	C 166
Left Hand Ditch Company	1866 B 131
Left Hand Wagon Road Company	1873 E 67
Leyner Ditch Company	1872 D 600
Lincoln Park Ditch & Irrigating Company	D 190
Lincoln Silver Mining Company	1874 E 345
Linn Tunnel Company of Georgetown	1869 D 9
Little Giant Gold & Silver Mining Company	1873 D 633
Little Thompson & Platte Valley Ditch Company	1873 E 69
Living Spring Water Company	1874 E 578
Lockhart Silver Mining Company	C 522
Logan Ruby Silver Mining Company	1874 E 450
Loma & San Juan Toll Wagon Road Company	1874 E 181
Loma Ditch Company	1873 E 172
Loma Town Company	1873 E 71
Loma, Wagon Wheel Gap & Antelope Park Toll Wagon Road Company	1874 E 490
London Prospecting & Mining Company of Colorado	1867 pp 117 +
Lone Pine Ditch Company	D 333
Long Gulch Mining, Ditch & Fluming Company	1867 C 97
Longmont Cemetery Association	1876 A 54
Longmont, Fort Collins & Cheyenne Rail Road Company	1874 E 525
Longmont, Fort Collins & North West Rail Road Company	1874 E 383
Loomis Ditch Company	D 189
Lost Canon Ditch & Fluming Company	C 330
Lost River Ditch Company	1874 E 350
Lower Boulder Ditch Company	D 268
Lower Clear Creek Ditch Company	1871 D 413
Lower Latham Ditch Company	D 355
Lower Plum Creek Irrigating Ditch Company	D 107
Lupton Bottom Ditch Company	1874 E 342

last modified May 03, 2007