NEVADA COUNTY CORPORATIONS
Original Documents housed at the
Searls Library for Historical Research
161 Nevada City Highway, Nevada City CA 95959
Return to "Corporations" page.
This is an alphabetical listing from O - R.
Scroll or use edit function to find specific entries.
| File # | Company | Date | Location |
|---|---|---|---|
| O | |||
| O1 | Osborn Hill Mining Co. | 6-1-1868 | Grass Valley |
| O3 | Omega Water and Mining Co. | 1-31-1870 | Nevada City |
| O4 | Orleans Consolidated Mining Co. | 9-3-1870 | Nevada City |
| O5 | Odd Fellows Hall Association of Nevada City | 5-1-1872 | Nevada City |
| O6 | Omaha Gold Mining Co. | 4-12-1873 | Sacramento |
| O7 | Occidental Quartz Mining Co. | 12-20-1873 | Nevada City |
| O8 | Orleans Mining Co. | 6-30-1874 | San Francisco |
| O9 | Omaha Mining Co. | 4-12-1873 | Grass Valley |
| O10 | Orleans Mining Co. | 3-19-1869 | Grass Valley |
| O11 | Ousley’s Bar Gold Mining Co. | 5-12-1877 | Grass Valley |
| O12 | Oakland Gold Mining Co. | 5-7-1877 | Grass Valley |
| O13 | Omega Blue Gravel Mining Co. | 2-19-1879 | Nevada City |
| O14 | Original Empire Mill and Mining Co. | 8-12-1879 | San Francisco |
| O15 | Old Shenandoah Quartz Mining Co. | 7-21-1883 | Nevada City |
| O19 | Odin Gold and Silver Mining Co. | 5-19-1888 | Nevada City |
| O20 | Original Empire Mill and Mining Co. | 2-1-1889 | San Francisco |
| O21 | Onondaga Mining Co. | 12-1-1890 | Grass Valley |
| O22 | Osborn Hill Gold Mining and Milling Co. | 1-10-1893 | San Francisco |
| O23 | Oak Tree Quartz Mining Co. | 4-14-1894 | Grass Valley |
| O24 | Osborn Hill Gold Mining and Milling Co. | 1-10-1893 | San Francisco |
| O25 | Old Home Consolidated Mining Co. | 2-10-1896 | San Francisco |
| O26 | Oro Grande Gold Mining Co. | 4-17-1889 | San Francisco |
| O27 | Oriental Gold Mines Co. | 11-3-1898 | Nevada City |
| O28 | Orleans Consolidated Mining Co. | 2-12-1900 | San Francisco |
| O29 | Oustomah Gold Mining Co. | 9-10-1902 | Nevada City |
| O33 | Osceola Mining and Development Co. | 4-22-1904 | San Francisco |
| O34 | Orleans Consolidated Mining Co. | 2-12-1900 | San Francisco/Grass Valley |
| O35 | Olympus Mining Co. | 7-9-1906 | Spokane, WA |
| O37 | Ophir Silver Mining Co. | 12-15-1909 | San Francisco |
| O38 | Osceola Consolidated Mines Co. | 3-19-1912 | Grass Valley |
| O39 | Osceola-Olympus Consolidated Mines Co. | 10-8-1914 | Grass Valley |
| O41 | Ophir Mining Co. | 1-22-1921 | Virginia City, NV |
| O42 | Osceola Consolidated Mines Co. | 8-5-1921 | Rough and Ready |
| O45 | Omega Development Co. | 12-8-1933 | Nevada County |
| O46 | Omega Development Co. | 11-30-1934 | San Francisco |
| O51 | Ophir Hill Volunteer Fire Department | 5-17-1956 | Nevada County |
| O53 | Olympian Homes of Nevada County, Inc. | 12-1-1961 | Nevada County |
| O55 | Ophir Hill Volunteer Fire Department | 2-26-1964 | Ophir Hill |
| O56 | Ophir Hill Volunteer Fire Department | 3-31-1964 | Ophir Hill |
| O57 | Olympia Glade Mobile Park, Inc. | 4-27-1971 | Nevada County |
| O60 | Oak Park Nursing Center, Incorporated | 11-7-1978 | Grass Valley |
| P | |||
| P1 | Pocohontus Copper Mining Co. | 12-22-1863 | Spenceville |
| P2 | Pike Tunnel Mining Co. | 8-4-1865 | Grass Valley |
| P3 | Pennsylvania Mining Co. | 1-16-1866 | Meadow Lake |
| P4 | Plumas Mining and Water Co. | 11-22-1871 | Birchville |
| P5 | Phoenix Gold Mining Co. | 4-15-1875 | Grass Valley |
| P6 | Pennsylvania Consolidated Mining Co. | 2-15-1876 | Grass Valley |
| P7 | Pennsylvania Gold Mining Co. | 6-23-1871 | San Francisco |
| P8 | Pioneer Reduction Company of California | 5-21-1977 | Nevada City |
| P9 | Pacific Lumber and Wood Co. | 5-20-1878 | Truckee |
| P10 | Pacific Lumber and Wood Co. | 5-20-1878 | Truckee |
| P11 | Pit Hill Turnpike Road Company | 5-4-1878 | Nevada County |
| P12 | Pit Hill Turnpike Road Co. | 5-4-1878 | Nevada County |
| P13 | Pacific Consolidated Gold & Silver Mining Co. | 7-27-1878 | Grass Valley |
| P14 | Parks Bar River Mining Co. | 1-25-1879 | Grass Valley |
| P16 | Plummer Mountain Fruit Drying Association | 8-6-1879 | Grass Valley |
| P17 | Peard Gold and Silver Quartz Mining Company Consolidated | 3-22-1880 | Nevada City |
| P18 | Peard Gold and Silver Quartz Mining Company Consolidated | 3-22-1880 | Nevada City |
| P19 | Providence Gold & Silver Mining Co. | 3-18-1863 | San Francisco |
| P20 | Pioneer Reduction Company | 2-2-1881 | Nevada City |
| P22 | Peabody Gold Mining Co. | 8-11-1881 | San Francisco |
| P24 | Pouning Gold and Silver Mining Co. | 6-27-1883 | Grass Valley |
| P25 | Peabody Consolidated Mining Co. | 10-5-1883 | Grass Valley |
| P26 | Planet Consolidated Drift Gravel Mining Co. | 1-30-1884 | Grass Valley |
| P27 | Phoenix Mining Co. | 7-29-1885 | Grass Valley |
| P29 | Pet Hill Turnpike Road Co. | 5-10-1859 | Nevada County |
| P30 | Pet Gravel Mining Co. | 2-1-1888 | Grass Valley |
| P32 | Pennsylvania Consolidated Mining Co. | 2-5-1876 | Grass Valley |
| P33 | Plummer Quartz Mining Co. | 1-23-1892 | Nevada City |
| P34 | Pioneer Reduction Co. | 6-10-1893 | Nevada City |
| P37 | Penn Valley Creamery Association | 6-11-1898 | Penn Valley |
| P38 | Prosperity Oil Co. | 11-17-1900 | Nevada City |
| P42 | Pacific Lumber and Wood Co. | 12-1-1902 | Truckee |
| P43 | Pacific Lumber and Wood Co. | 3-28-1903 | Truckee |
| P45 | Prospectors Co. | 7-6-1905 | Grass Valley |
| P47 | Posey Canon Gravel Mining Co. | 2-17-1906 | Grass Valley |
| P48 | Planet Consolidated Drift Gravel Mining Co. | 5-28-1907 | Grass Valley |
| P49 | Powning Gold and Silver Mining Co. | 6-25-1907 | Grass Valley |
| P57 | Pacific Gas & Electric Co. | 10-9-1905 | San Francisco |
| P59 ½ | Posey Canon Gravel Mining Co. | 6-20-1911 | Not stated |
| P60 | Pacific Gas & Electric Co. | 4-25-1912 | San Francisco |
| P62 | Premier Mines Co. | 8-8-1913 | Pasadena, Los Angeles County |
| P63 | Placer County Land Com | 9-11-1912 | Auburn, Placer County |
| P65 | Pacific Gas & Electric Co. | 6-29-1914 | San Francisco |
| P66 | Premier Mines Co. | 6-23-1914 | Pasadena, Los Angeles County |
| P69 | Peoples Investment Co. | 12-27-1916 | Nevada City |
| P70 | Pierce-Bosquit Abstract and Title Co. | 7-16-1906 | Sacramento |
| P72 | Pacific Gas & Electric Co. | 12-14-1921 | San Francisco |
| P75 | Pacific Gas & Electric Co. | 12-10-1924 | San Francisco |
| P89 | Placer County Title Co. | 11-18-1926 | Auburn, Placer County |
| P107 | Peardale Valley Mill & Lumber Co., Inc. | 7-6-1948 | Reno, NV |
| P122 | Penn Valley Volunteer Fire Department | 9-12-1955 | Nevada County |
| P125 | Plaza Tire, Co., Inc | 3-30-1856 | Nevada County |
| P130 | Pla-Vada Development Co. | 8-21-1957 | Alameda County |
| P132 | Pla-Vada Development Co. | 4-15-1958 | Nevada County |
| P133 | Phoenix Drug, Inc. | 10-28-1959 | Nevada County |
| P134 | Penn Valley Community Church | 8-3-1960 | Nevada County |
| P135 | Peardale Baptist Church, Cedar Ridge | 2-16-1961 | Nevada County |
| P136 | Prosser Lake Properties | 9-26-1961 | Marin County |
| P141 | Ponderosa Golf Club, Inc. | 12-20-1963 | Nevada County |
| P145 | Placer Finance Company of Grass Valley | 8-25-1965 | Nevada County |
| P146 | Penn Valley Volunteer Fire Department | 4-15-1966 | Nevada County |
| P148 | Pine-Aire Campground, Inc. | 1-9-1967 | Nevada County |
| P150 | Phoenix Drug Store, Inc. | 3-23-1967 | Nevada County |
| P151 | Phoenix Drug Store, Inc | 4-1-1967 | Grass Valley |
| P152 | Pargas of Grass Valley, Inc. | 10-28-1967 | Grass Valley |
| P154 | Peardale Baptist Church | 12-13-1967 | Nevada County |
| P155 | Peardale Baptist Church | 12-13-1967 | Nevada County |
| P156 | Pure Water, Inc. | 6-13-1868 | Nevada County |
| P158 | Prosser Lake Heights Improvement Association | 8-16-1968 | Nevada County |
| P159 | Pacific Gas & Electric | 4-25-1969 | San Francisco |
| P160 | Pacific Gas & Electric | 4-25-1969 | San Francisco |
| P161 | Phoenix Pharmacy North | 7-30-1969 | Nevada County |
| P172 | Penn Valley Community Church | 2-20-1972 | Penn Valley |
| P174 | Peterson’s Corner, Inc. | 9-15-1972 | Nevada County |
| P181 | Pannonia Ranchos Association, Inc. | 3-15-1974 | Nevada County |
| P182 | Pejo’s Incorporated | 3-25-1974 | Nevada County |
| P186 | Pendola Enterprises, Inc. | 4-28-1974 | Nevada County |
| P189 | Pedal-N-Play | 6-26-1974 | Nevada County |
| P194 | Paul’s Sheet Metal, Inc. | 9-21-1976 | Placer County |
| P195 | Pinewood Farms, Inc. | 6-21-1977 | Gridley, Yuba County |
| P196 | Pine Tree Leasing | 7-19-1977 | Grass Valley |
| P197 | Pezzy Trucking, Inc. | 8-12-1977 | Grass Valley |
| P198 | Pacific Ridge Development Corporation | 11-4-1977 | Kenwood, Napa County. |
| P200 | Penn Valley Area Little League | 3-30-1978 | Nevada County |
| P201 | Puppy’s Love, Inc. | 8-25-1978 | Nevada City |
| P203 | P and H Construction Co., Inc. | 9-13-1979 | Nevada County |
| Q | |||
| Q1 | Queen Bee Gold Mining Co. | 5-26-1874 | Grass Valley |
| Q6 | Quail Valley Enterprises, Inc. | 3-12-1965 | Nevada County |
| Q9 | Quail Valley Enterprises, Inc. | 8-30-1966 | Nevada County |
| Q10 | Quail Valley Enterprises, Inc. | 3-10-1867 | Nevada County |
| Q11 | Quartz T.V. & Appliances, Inc. | 8-15-1973 | Nevada County |
| R | |||
| R1 | Rough and Ready Gold and Silver Mining Co. | 2-16-1876 | San Francisco |
| R2 | Republic Mining Co. | 10-30-1876 | Grass Valley |
| R3 | Republic Mill and Mining Co. | 4-24-1877 | San Francisco |
| R4 | Ragon Gold Mining Co. | 8-2-1877 | Nevada City |
| R5 | Royal Mill and Mining Co. | 11-13-1877 | San Francisco |
| R6 | Rocky Bar Gold Mining Co. | 7-7-1863 | San Francisco |
| R7 | Rocky Bar Gold Mining Co. | 11-20-1877 | Grass Valley |
| R8 | Rocky Bar Gold Mining Co. | 7-23-1878 | Grass Valley |
| R9 | Rich Hill Consolidated Mill and Mining Co. | 1-20-1879 | Grass Valley |
| R10 | Rich Hill Consolidated Mill and Mining Co. | 1-20-1879 | Grass Valley |
| R11 | Roche Rock Mining Co. | 4-16-1879 | Grass Valley |
| R12 | Reward Gold and Silver Mining Co. | 10-4-1884 | Nevada City |
| R13 | Rocky Run Ice Co. | 8-6-1887 | Truckee |
| R14 | Rocky Run Ice Co. | 8-6-1887 | Truckee |
| R15 | Rough & Ready Irrigating Co. | 4-20-1889 | Rough & Ready |
| R16 | Rocky Glen Gold Mining Co. | 12-5-1887 | San Francisco |
| R17 | Richardson Bros. Co. | 6-10-1893 | Truckee |
| R18 | Reward Gold Mining Co. | 4-3-1893 | San Francisco |
| R19 | Red Dog Mining Co. | 1-25-1895 | Nevada City |
| R20 | Randolph Gold and Gravel Mining Co. | 11-7-1896 | Grass Valley |
| R21 | Reddick Mining Co. | 1-21-1897 | Grass Valley |
| R22 | Reno Rochdale Cooperators | 5-19-1900 | Truckee |
| R23 | Red Cross Gold Mining & Milling Co. | 7-23-1902 | Salt Lake City |
| R26 | Red Mountain Copper Gold Mining Co. | 8-20-1906 | San Francisco |
| R27 | Remington Hill Mining Co. | 10-28-1906 | Fullerton, Orange County |
| R28 | Rose Hill Mining Co. | 10-7-1908 | Oakland, Alameda County |
| R29 | R and M Balance Book Co. | 2-15-1910 | Grass Valley |
| R30 | Red Ledge Mining Co. | 8-20-1910 | Washington |
| R31 | Raymond Realty Co. | 5-1-1913 | Grass Valley |
| R32 | Raymarian Realty Co. | 5-13-1913 | Grass Valley |
| R33 | Rhodes Mining Co. | 10-6-1904 | San Francisco |
| R34 | Rhodes Mining Co. | 11-27-1916 | Nevada City |
| R35 | Redmen’s 49 Park Association | 4-26-1920 | Nevada City |
| R36 | Redmen’s 49 Park Association | 5-1-1920 | Nevada City |
| R37 | Red Ledge Gold Mining Co. | 4-7-1921 | San Francisco |
| R38 | Randolph Consolidated Mines Co. | 10-8-1921 | Grass Valley |
| R39 | Relief Hill Consolidated Gravel Mining Co. | 9-28-1922 | San Jose, Santa Clara County |
| R43 | Redmen’s 49 Park Association | 8-29-1932 | Nevada City |
| R49 | Ridge Mines, Inc. | 5-16-1936 | Nevada County |
| R54 | Redmen’s 49 Park Association | 12-5-1944 | Nevada City |
| R55 | Redmen’s 49 Park Association | 12-14-1944 | Nevada City |
| R56 | Emmanuel Episcopal Church | 11-15-1945 | Grass Valley |
| R59 | Ridge Logging Co., Inc. | 8-7-1952 | Nevada County |
| R60 | The Richardson Bros. Co. | 1-18-1953 | Not stated |
| R61 | Rock Creek Lumber Co., Inc. | 6-22-1953 | Nevada County |
| R63 | Rattlesnake Quick Silver Mining Co. | 5-10-1956 | Nevada County |
| R64 | Rough & Ready Chamber of Commerce | 4—9-1959 | Rough & Ready |
| R65 | Rua and Swendsen, Inc. | 3-28-1960 | Not stated |
| R69 | Ray-Mac Planing Mill, Inc. | 6-6-1962 | Nevada County |
| R70 | Ray M. Spalding Lumber Co. | 6-6-1962 | Nevada County |
| R71 | Roberts Gwin Inc. | 9-10-1962 | Nevada County |
| R72 | R H B Corporation | 11-28-1962 | Alameda County |
| R73 | Robinson Timber, Incorporated | 6-24-1963 | Nevada County |
| R77 | R. and R. Feather Merchants | 7-6-1965 | Nevada County |
| R78 | Rough and Ready Grange, 795 | 12-14-1966 | Nevada County |
| R79 | Rough and Ready Volunteer Fire Department | 2-14-1967 | Nevada County |
| R80 | Rolscott Corp. | 6-16-1867 | Nevada County |
| R81 | R.M.E. Investments, Inc. | 2-11-1970 | Nevada County |
| R83 | Riebe’s Automotive Supply, Inc | 9-3-1970 | Nevada County |
| R84A | Robinson Enterprises, Inc | 5-1-1979 | Nevada County |
| R84 | Ranch-Land Enterprises | 9-9-1970 | Nevada County |
| R85 | Robinson Enterprises, Inc. | 4-16-1971 | Nevada County |
| R86 | Robert C. Gebhardt Company | 6-7-1971 | Nevada County |
| R87 | Resource Review, Inc. | 9-8-1971 | Nevada County |
| R88 | Ridgewood Associates, Inc. | 7-18-1972 | Nevada County |
| R89 | Robert’s at Truckee, Inc. | 8-10-1972 | Nevada County |
| R90 | Walter Richardson Associates, AIA | 7-1-1970 | Not stated |
| R93 | Rockwood Townhomes Owners Association | 12-6-1973 | Nevada County |
| R94 | Radke, Inc. | 1-20-1974 | Nevada County |
| R95 | Russell’s Sierra Enterprises, Inc. | 6-19-1974 | Nevada County |
| R97 | Russell’s Insurance Inc. | 10-24-1974 | Nevada County |
| R98 | Ranch, Garden & Pet Supply | 11-15-1974 | Nevada County |
| R99 | Roy A. Burks, Inc. | 12-19-1974 | Nevada County |
| R100 | Russell’s Insurance Inc. | 2-14-1975 | Nevada County |
| R101 | Rudolf C. Kimmich, M.D., Inc. | 10-30-1975 | Nevada County |
| R102 | Richard H. Cobden, M.D., Inc. | 4-14-1976 | Nevada County |
| R103 | Rolling Hills Realty, Inc. | 6-22-1977 | Grass Valley |
| R105 | R.W. Long & Associates, Inc. | 3-12-1979 | Not stated |