Name of company
|
Earliest date filed
|
Adams, Posey and Bayly Hardware Co. (amended to San Juan Hardware)
|
1885/01/28
|
Alexander Charcoal Co.
|
1894/03/14
|
Alice K. Mining & Development Co.
|
1911/12/29
|
Allard Mining Co.
|
1917/01/02
|
Allison Community Church
|
1921/04/26
|
Allison Livestock Co.
|
1927/11/16
|
Allison-Tiffany Cemetery Association
|
1920/08/24
|
American Mining, Prospecting, & Investment Co.
|
1912/05/16
|
American Smelting & Refining Co.
|
1899/05/01
|
Animas City
|
1878/12/13
|
Animas Mutual Ditch Co.
|
1898/03/11
|
Arboles Land & Water Co.
|
1899/05/13
|
Arizona & Colorado Railroad. CO.
|
1904/08/05
|
Arnold Trading Co.
|
1898/10/20
|
Atlas Assurance Co.
|
1895/11/26
|
Aurora Mining & Investment Co.
|
1902/10/17
|
Aztec Gold & Copper Mining Co.
|
1900/07/03
|
Ball, A. A., Reality Co.
|
1944/11/24
|
Bash Mining Co.
|
1895/12/30
|
Basin Apartments Incorp.
|
1937/03/10
|
Basin Gulch Mining Co.
|
1911/05/29
|
Baxter Silver Mining Co.
|
1899/08/23
|
Bayfield Construction Co.
|
1911/07/31
|
Bayfield Investment Co.
|
1920/02/19
|
Bayfield Land & Development Co.
|
1913/04/14
|
Bayfield Mercantile
|
1912/05/31
|
Bayfield Milling & Power Co.
|
1922/11/21
|
Beaver Creek Lumber Co.
|
1896/09/26
|
Belle-Button Mining Co., Incorp.
|
1915/01/02
|
Bell Hamilton Copper Mines Co.
|
1900/03/19
|
Beneficial Life Insurance Co.
|
1918/10/22
|
Biggs Furniture Co.
|
1910/04/05
|
Black Prince Oil Shale Co.
|
1916/09/19
|
Boren Gulch Mining Co.
|
1905/09/08
|
Boston & Colorado Investment Co.
|
1886/10/07
|
Brennan Lumber Co.
|
1910/03/24
|
The British America Assurance Co.
|
1895/06/26
|
Buckley Lumber Co.
|
1905/05/29
|
Buffalo Bristol Mines Co.
|
1910/08/22
|
Bulldozer Mining Co.
|
1914/01/23
|
Bullion Mountain Mining Co.
|
1900/11/07
|
Burns-Hall Mercantile Co.
|
1909/06/09
|
Burnt Timber Gold Mining Co.
|
1900/05/22
|
Caledonian Insurance Co.
|
1895/08/13
|
Calvary Presbyterian Church of Pine River
|
1898/05/23
|
Capitol Life Insurance Co.
|
1923/02/19
|
Carbon Coal & Coke Co.
|
1905/04/17
|
Cathedral of St. John, the Evangelist
|
1920/11/24
|
Cave Basin Construction Copper Mining & Milling. Co.
|
1916/08/30
|
Cave Basin Silver Copper Mines Co.
|
1916/10/05
|
Cave Basin Exploration & Drainage Co.
|
1916/10/09
|
Central Christian Church
|
1909/04/27
|
Champion Coal Leasing Coal Co.
|
1897/03/12
|
Chapman Hardware Co.
|
1909/06/19
|
Chase, F.L. – Shoe Co.
|
1894/01/07
|
Chief Gold Mining, Milling & Tunnel Co.
|
1903/01/14
|
Church of the Nazarene (Durango, Colo.)
|
1947/08/14
|
Citizens Animas Irrigation Co.
|
1918/02/28
|
City Market & Packing Co.
|
1906/02/13
|
Colorado Coal & Fuel Co.
|
1912/01/29
|
Colorado Development & Ditch Co.
|
1903/07/14
|
Colorado Grubstake & Mining co.
|
1912/01/26
|
Colorado and Gulf Railway Co.
|
1901/07/18
|
Colorado Land & Water Supply Co.
|
1906/04/25
|
Colorado Lumber & Coal Co.
|
1907/02/18
|
Colorado-New Mexico Fair Association
|
1900/08/28
|
Colorado & Northwestern Investment Co.
|
1889/10/07
|
Colorado Real Estate Co.
|
1890/02/08
|
Colorado & Southern Railway Co
|
1898/12/22
|
Colorado State Bank (Durango, Colo.)
|
1886/12/29
|
Colorado Telephone Co.
|
1901/07/29
|
Colozona Mines Co.
|
1909/02/17
|
Columbia Savings & Loan Association
|
1901/08/08
|
Columbine Mining, Milling, Smelting & Power Co.
|
1901/09/28
|
Columbus Mines Co.
|
1911/09/02
|
Combined Copper-Silver Mining Development Co.
|
1917/03/03
|
Commercial Union Assurance Co. Limited
|
1895/06/08
|
Community Ditch Co.
|
1912/10/21
|
Conestoga Mining Reduction Co.
|
1896/11/18
|
Contact Mining & Milling. Co.
|
1900/01/05
|
Continental Insurance Co.
|
1895/08/01
|
Continental Oil Co.
|
1913/04/03
|
Copper Hill Mining Co.
|
1913/10/18
|
Copper Plate Mining & Milling Co.
|
1916/09/25
|
Coronado Investment Co.
|
1929/01/31
|
Cortez Mercantile Co.
|
1912/06/21
|
Cudahy Packing Co.
|
1905/10/18
|
Cumberland Mines Co.
|
1917/11/08
|
Decker’s Livestock
|
1934/02/19
|
Democrat Printing Co.
|
1899/04/11
|
Denver & Rio Grande Railroad Co.
|
1907/05/15
|
Desert Development Co.
|
1908/02/08
|
Dixon Investment Co.
|
1906/07/24
|
Durango Beer & Ice Co.
|
1901/09/14
|
Durango Credit Men’s’ Association
|
1903/07/27
|
Durango Farmers’ Cooperative Milling, Elevator, & Mercantile Co.
|
1908/06/17
|
Durango Filling Station Co.
|
1921/04/25
|
Durango Film Producing Co.
|
1914/11/07
|
Durango Gas & Coke Co.
|
1900/05/05
|
Durango Girl Gold Mining & Milling Co.
|
1904/07/25
|
Durango Hardware Co.
|
1921/05/13
|
Durango Land & Coal Co.
|
1897/01/31
|
Durango Lumber Co.
|
1921/10/15
|
Durango Masonic Building Association
|
1920/08/12
|
Durango Mercantile Co.
|
1911/04/27
|
Durango Milling & Elevator Co.
|
1897/11/06
|
Durango Oil Co.
|
1902/03/19
|
Durango Ore Sampling Co.
|
1912/05/27
|
Durango Planning, Mill & Lumber Co.
|
1903/02/06
|
Durango Plumbing Co.
|
1902/04/01
|
Durango Plumbing & Heating Co.
|
1909/07/21
|
Durango Pressed Brick Co.
|
1916/08/21
|
Durango Printing Co.
|
1895/02/09
|
Durango Railway & Realty Co.
|
1892/07/15
|
Durango Real Estate Co.
|
1904/01/23
|
Durango Reality & Investment Co.
|
1906/02/20
|
Durango Shoe & Clothing Co.
|
1899/04/28
|
Durango Tile & Silo Construction Co.
|
1917/01/15
|
Durango Trust Co.
|
1909/07/19
|
Durango Undertaking Co.
|
1899/01/09
|
Durango Wage Earner Printing Co.
|
1896/11/10
|
Dyke Mining & Milling Co.
|
1911/03/08
|
Eagle Pass Mining & Milling Co.
|
1913/05/12
|
Eden Canal Land & Power Co.
|
1909/04/27
|
Eldredge, Frank, Investment Co.
|
1905/04/04
|
Electra Sporting Club
|
1910/03/07
|
Electrum Leasing & Mining Co.
|
1896/04/23
|
Elliot Lumber Co.
|
1896/01/03
|
Empire Gold Mines Co.
|
1904/01/04
|
Empire Realty Co.
|
1910/04/16
|
Enterprise Ditch Co.
|
1907/06/22
|
Episcopal Church in Western Colorado
|
1893/08/14
|
Evangelical Lutheran Church Zion’s Congregation
|
1909/01/06
|
Famous Stoles Co.
|
1903/01/05
|
Farmers’ & Merchants’ Bank (Bayfield, Colo.)
|
1910/09/07
|
Fidelity & Deposit Co.
|
1902/01/13
|
Fireman’s Fund Insurance Co.
|
1895/06/19
|
Fire Association of Philadelphia
|
1895/08/20
|
First Church of Christ Scientists (Durango, Colo.)
|
1907/01/07
|
First Methodist Episcopal Church (Bayfield, Colo.)
|
1916/01/02
|
First Presbyterian Church (Allison, Colo.)
|
1910/12/24
|
First Presbyterian Church (Durango, Colo.)
|
1903/11/28
|
First Presbyterian Church (Oxford, Colo.)
|
1910/09/10
|
Florida Canal Co.
|
1895/10/18
|
Florida Enlargement Canal Co.
|
1908/05/25
|
Florida Farmers’ Ditch Co.
|
1889/05/01
|
Florida Mesa Irrigation District
|
1910/03/21
|
Florida Mesa Land & Development Co.
|
1912/06/13
|
Florida Mesa Reservoir Co.
|
1908/06/05
|
Florida Mesa Telephone Co.
|
1906/05/11
|
Florida Mesa Presbyterian Church
|
1899/12/07
|
Florida Threshing Co.
|
1908/08/01
|
Florman Mercantile Co.
|
1928/09/21
|
Foree Printing & Publishing Co.
|
1899/02/18
|
Free Methodist Church (Bayfield, Colo.)
|
1901/02/06
|
Free Methodist Church (Marvel, Colo.)
|
1919/08/23
|
Free Methodist Church- Spring Creek (Colo.)
|
1923/07/23
|
Fruend Arms Sporting & Novelty Co.
|
1897/02/15
|
Fruit Belt investment Co.
|
1910/04/19
|
Fulton Meat & Produce Co.
|
1910/06/30
|
Galena Mountain Gold & Silver Mine Co.
|
1907/02/25
|
Gallotti Investment Co.
|
1909/03/11
|
German American Insurance Co.
|
1895/06/28
|
Gibson Lumber & Coal Co.
|
1910/01/26
|
Globe Express Co.
|
1911/12/26
|
Golden La Plata’s Tunnel Mining & Development Co.
|
1899/02/23
|
Goodman Paint & Wallpaper Co.
|
1899/01/30
|
Goulding Land & Investment Co.
|
1905/09/28
|
Graders Insurance Co.
|
1895/08/06
|
Graffin, William M., and beneficiaries
|
1919/12/08
|
Grange Mutual Fire Insurance Co. of Colorado
|
1915/08/16
|
Grassy Hill Deep Mining & Tunnel Co.
|
1897/09/27
|
Greenwich Insurance Co.
|
1895/08/29
|
Harrisburg Monitor Silver Mining Co.
|
1886/06/17
|
Hatcher Mercantile Co.
|
1921/05/24
|
Hazard Mining & Milling Co.
|
1903/06/24
|
Hazel M. Mining Co.
|
1904/03/08
|
Herald Publishing Co.
|
1921/-/31
|
Hermosa Cemetery Association
|
1906/06/24
|
Herr, C. E., Manufacturing Co.
|
1901/08/12
|
Hersch Investment Co.
|
1933/11/24
|
Hesperus Fuel Co.
|
1917/06/19
|
Hesperus Town & Improvement Co.
|
1897/05/03
|
H.H. Ditch Co.
|
1938/12/30
|
Hinsdale Mining, Smelting, & Milling Co.
|
1924/05/22
|
Home Mutual Insurance Co. of California
|
1895/06/10
|
Homeowners’ Loan Corp.
|
1938/07/28
|
Hood Investment Co.
|
1907/05/23
|
Hood Wallpaper, Paint, & Undertaking
|
1898/02/10
|
Hopper-Kerlee Mercantile & Milling Co.
|
1919/06/02
|
Houston Farm Co.
|
1923/08/22
|
Iglesia Presbiteriana de Emanuel
|
1905/09/11
|
Ignacio Creek Extension Ditch Co.
|
1919/02/24
|
Ignacio Mesa Ditch & Reservoir
|
1904/12/27
|
Ignacio State Bank
|
1910/03/24
|
Ignacio Town Site& Development Co.
|
1909/08/26
|
Incas Mining, Milling, & Leasing Co.
|
1910/03/24
|
Income Property Co.
|
1907/08/09
|
Income Property Corporation
|
1929/03/22
|
Independent Hardware & Lumber Co.
|
1908/08/04
|
Industrial Building & Loan Association
|
1901/03/09
|
Inland Investment Co.
|
1889/08/27
|
Interstate Investment Co.
|
1889/06/28
|
Jackson Hardware & Implement Co.
|
1899/09/07
|
Junction Creek & North Durango Domestic Irrigating Ditch Co.
|
1885/05/02
|
Klem, E. B., Petroleum Corp.
|
1930/05/13
|
Kline Cooperative Farming & Trading Co.
|
1911/11/20
|
Kline Pentecostal Church of the Nazarene
|
1915/06/01
|
Krille-Nichols Wool & Hide Co.
|
1917/02/01
|
La Plata Canyon Toll Road & Mining Co.
|
1876/09/14
|
La Plata County Bank
|
1909/10/26
|
La Plata County Placer Mining Co.
|
1897/01/23
|
La Plata Ditch & Reservoir Co.
|
1908/12/02
|
La Plata Grocery & Meat Co.
|
1900/10/23
|
La Plata Land Co.
|
1936/03/30
|
La Plata Land & Investment Co.
|
1910/07/14
|
La Plata Land & Stock Co.
|
1903/10/01
|
La Plata Mines Co.
|
1927/12/19
|
La Plata Motors, Inc.
|
1935/11/01
|
La Plata River & Cherry Creek Ditch Co.
|
1908/02/13
|
La Plata Tunnel Co.
|
1877/08/08
|
Lavaline Manufacturing Co.
|
1903/09/25
|
Leidecker Petroleum Corp.
|
1924/11/08
|
Little Giant Mining Co.
|
1894/12/27
|
Liverpool & London & Globe Insurance Co.
|
1895/10/14
|
Local Agency Co.
|
11908/01/18
|
Local Security Co.
|
1898/05/03
|
Loftus Construction Co.
|
1908/11/30
|
Londonderry Gold Mining Co.
|
1902/09/08
|
London & Lancashire Fire Insurance Co.
|
1895/07/19
|
Lower Beaver Creek Ditch Co.
|
1904/11/26
|
Magdeburg Fire Insurance Co.
|
1895/09/20
|
Mancos Coal Co.
|
1906/02/21
|
Mancos Mining & Milling Co.
|
1899/04/19
|
Marshall Lumber Co.
|
1918/05/24
|
Marvel Milling & Elevator Co.
|
1916/04/19
|
Marvel State Bank of Kline - Post Office (Marvel, Colo.)
|
1920/07/14
|
Mastodon Group of Gold & Silver Mines
|
1876/03/17
|
McAlpine, W. W., Lumber Co.
|
1904/01/28
|
McEwen Oil, Gas, & Mineral Co.
|
1904/07/26
|
McKinney Clothing Co.
|
1909/07/03
|
Methodist Episcopal Church (Ignacio, Colo.)
|
1912/04/21
|
Methodist Episcopal Church (Red Mesa, Colo.)
|
1910/04/15
|
Metropolitan Surety Co.
|
1906/12/31
|
Morrison Consolidated Ditch Co.
|
11931/01/02
|
Mountain Meadow Mining & Milling Co.
|
1921/07/11
|
Mount Runlett Metals Co.
|
1927/11/04
|
Mount Windom Mining Co.
|
1896/04/28
|
National Fire Insurance Co.
|
1895/03/01
|
Navajo Canal, Land, & Power Co.
|
1910/02/28
|
Needle Notch Mining & Milling Co.
|
1896/06/20
|
Neglected Mining Co.
|
1903/10/28
|
Newman Investment Co.
|
1905/10/04
|
New Way Construction Co.
|
1914/03/19
|
Niagara Insurance Co.
|
1895/08/01
|
North British & Mercantile Co.
|
1895/08/29
|
Northern Coal & Coke Co.
|
1900/06/06
|
North Star Mining and Development Co.
|
1898/12/23
|
Norwich Union Fire Insurance Society
|
1895/08/30
|
Palatine Insurance Co.
|
1895/10/07
|
Parrott City Gold Placer Ming & Water Power Co.
|
1879/10/30
|
Parrott Town & Improvement Co.
|
1894/05/02
|
Peterburg Gold Mining Co.
|
1916/10/23
|
Phoenix Insurance Co. (Brooklyn, N.Y)
|
1895/06/13
|
Phoenix Assurance Co.
|
1895/09/10
|
Pine River Canal Co.
|
1907/10/01
|
Pine River Cemetery Association
|
1905/05/31
|
Pine River Irrigation Co.
|
1911/07/31
|
Pine River Irrigation & Power Co.
|
1899/03/06
|
Pine River Loan & Investment Co.
|
1909/11/17
|
Pine River Lumber Co.
|
1903/10/27
|
Pine River Park Canal Co.
|
1912/05/18
|
Pine River Power Co.
|
1937/03/11
|
Pinion Mesa Land & Investment Co.
|
1924/02/09
|
Pioneer Construction Co.
|
1910/07/07
|
Pittman Motor Co.
|
1922/02/27
|
Plymouth Realty Co.
|
1913/07/28
|
Porter Fuel Co.
|
1898/01/13
|
Potter Investment Co.
|
1929/08/13
|
Prewitt investment Co.
|
1890/01/11
|
Providence of Washington Insurance Co.
|
1895/08/26
|
Railway Savings & Building Association
|
1922/02/16
|
Red Mesa Reservoir & Ditch Co.
|
1914/10/07
|
Red Mesa Ward Reservoir & Ditch Co.
|
1923/09/01
|
Revival Ditch Co.
|
1915/04/10
|
Richey, A. L., Confectionery & Stationery Co.
|
1907/03/29
|
Rio Florida Coal Co.
|
1877/11/12
|
Rio Grande-Durango Southwestern Railroad Co.
|
1896/05/07
|
Rocky Mountain Coal Co.
|
1899/09/22
|
Rosa-Ignacio Telephone Co.
|
1916/05/13
|
Royal Coal & Coke Co.
|
1908/01/10
|
Royal Exchange Assurance of London (England)
|
1895/07/19
|
Royal Insurance Co.
|
1897/03/30
|
St. Paul Fire & Marine Insurance Co.
|
1895/08/13
|
Salvation Army
|
1929/04/12
|
Sanburg, John, Ranch & Livestock Co.
|
1915/04/03
|
San Juan Bottling Co.
|
1896/08/25
|
San Juan Broadcasting Co.
|
1937/06/15
|
San Juan Coal & Coke Co.
|
1876/10/20
|
San Juan Coke & Gas Co.
|
1902/04/21
|
San Juan Creamery Co.
|
1913/05/20
|
San Juan Development Co.
|
1909/10/11
|
San Juan Ditch Co.
|
1901/04/22
|
San Juan Farm & Livestock Co.
|
1920/03/15
|
San Juan Farm & Produce Co.
|
1917/03/29
|
San Juan Oil & Gas Co.
|
1901/06/03
|
San Juan Oil Co.
|
1930/03/24
|
Scottish Union & National Insurance Co.
|
1895/03/22
|
Schroeder Irrigating Ditch Co.
|
1907/04/05
|
Schutt Commission Co.
|
1900/10/23
|
Silver-Copper Combined Mines & Metals Co.
|
1919/03/12
|
Silver State Securities Co.
|
1928/04/12
|
Sisters of Mercy of Colorado
|
1891/12/03
|
Sitting Bull Tribe No.48 Improved Order of Redman (Colo.)
|
1904/05/09
|
Smelter City Brewing Co.
|
1900/12/22
|
Smelter City Fuel Co.
|
1895/10/08
|
Smelter City State Bank of Durango (Colo.)
|
1896/04/27
|
Snow Storm Mining & Milling Co.
|
1882/05/05
|
Snyder Grocery Co.
|
1913/03/18
|
Snyder-Lightner Grocery Co.
|
1906/10/18
|
Southern Boy Gold Mining & Tunnel Co.
|
1903/09/03
|
Southern Colorado Land & Irrigation Co.
|
1900/02/17
|
Southern Insurance Co.
|
1895/08/20
|
Southern Ute Reservation Ditch Co.
|
1911/11/25
|
Southwestern Investment Co.
|
1920/06/04
|
Spring Creek Extension Co.
|
1901/12/19
|
Spring Valley Irrigation Co.
|
1895/03/12
|
Standard Construction Co.
|
1909/12/06
|
Stein Mercantile Co.
|
1908/04/02
|
Stewart’s Pharmacy Co.
|
1927/12/22
|
Strater Hotel Co.
|
1912/04/11
|
Sueno de Oro Mining Co.
|
1916/08/25
|
Sunetha Ranch & Stock Co.
|
1916/10/23
|
Sunset Lumber Co.
|
1909/04/07
|
Sutton Land & Cattle Co.
|
1917/05/11
|
Svea Fire & Life Insurance Joint Stock Co. (of Sweden)
|
1895/11/08
|
Swamp Angel Gold Mining Co.
|
1903/03/02
|
Thirty-thirteen Canal Reservoir & Land Co.
|
1909/06/14
|
Thompson-Epperson Ditch Co.
|
1930/12/13
|
Three-Metals Deep Mines Co.
|
1903/10/21
|
Thuringia Insurance Co.
|
1896/09/12
|
Tibercio Gold Mining co.
|
1912/02/05
|
Tiffany Town-site Land & Water Co.
|
1909/09/13
|
Tirbircio Gold Mining Co.
|
1917/02/17
|
Title Guaranty & Surety Co.
|
1908/03/31
|
Town Site Ditch Co.
|
1907/02/11
|
Transatlantic Fire Insurance Co.
|
1895/10/08
|
Travelers Insurance Co.
|
1886/08/16
|
Trick, George, Furniture Co.
|
1895/04/13
|
Trimble Hot Springs Resort, Inc.
|
1931/05/13
|
Turner Investment Co.
|
1929/03/22
|
Turner Securities
|
1938/11/28
|
Twentieth Century Investment Co.
|
1909/02/24
|
Union Assurance Society of London
|
1896/01/25
|
Union Church of Bayfield (Colo.)
|
1901/07/22
|
Union Land & Investment Co.
|
1910/03/14
|
Union Mesa Irrigating Ditch Co.
|
1899/05/06
|
United Securities Co.
|
1926/04/28
|
United States Fidelity & Guaranty Co.
|
1907/01/23
|
United Theatre Co.
|
1911/03/02
|
Utah Power & Light Co.
|
1912/11/16
|
Ute Creek Ditch Co.
|
1913/05/29
|
Ute Land, Light, Power & Water Co.
|
1903/11/27
|
Ute Reservation Ditch Co.
|
1895/02/27
|
Vallecito Live Stock Co.
|
1928/11/25
|
Vallecito Tunneling, Mining, & Milling Co.
|
1919/12/19
|
Van Emmet Gold Mining & Milling Co.
|
1912/08/02
|
Vitagraph Mining, Milling, & Leasing Co.
|
1914/07/22
|
Wahler Co.
|
1923/03/06
|
Wake Up Gold Mining & Milling Co.
|
1910/07/21
|
Western Assurance Co.
|
1895/06/26
|
Western Colorado Power Co.
|
1913/03/15
|
Western States Sugar Co.
|
1920/12/06
|
Wetter Mercantile Co.
|
1908/11/18
|
White Hall Shoe & Clothing Co.
|
1902/03/21
|
Wood & Morgan Land & Livestock Co.
|
1908/02/26
|
Woods-Turner Investment Co.
|
1918/01/05
|
Yellow Pine Lumber Co.
|
1901/07/11
|