| SAN LUIS VALLEY MASONIC ASSOCIATIONSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | May 15, 1914 | Good Standing |
| ELK CREEK RANCH, INC.South Fork, CO · Good Standing | South Fork, CO | Corporation | Feb 1, 1946 | Good Standing |
| BEAVER CREEK CAMP COMMISSIONSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Jun 3, 1946 | Good Standing |
| THE SOUTH FORK CHAMBER OF COMMERCESouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | May 14, 1956 | Good Standing |
| THE LA GARITA CLUB, Dissolved May 29, 2016South Fork, CO · Voluntarily Dissolved | South Fork, CO | Nonprofit | May 19, 1964 | Voluntarily Dissolved |
| S.L.V. CROP CARE INC., Dissolved July 24, 2017South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | May 18, 1970 | Voluntarily Dissolved |
| JACKSON LUMBER CO. INC., Dissolved March 1, 2003South Fork, CO · Administratively Dissolved | South Fork, CO | Corporation | May 6, 1974 | Administratively Dissolved |
| MARTZ REALTY, INC., Dissolved April 3, 2006South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Dec 27, 1976 | Voluntarily Dissolved |
| KIWANIS CLUB OF SOUTH FORK, COLORADOSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | May 26, 1977 | Good Standing |
| BILL KEELING OIL CO., INC., Dissolved September 13, 2004South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Sep 27, 1977 | Voluntarily Dissolved |
| EMMANUEL CHAPELSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Dec 22, 1977 | Good Standing |
| NORM MURPHY & ASSOCIATES, INC.South Fork, CO · Good Standing | South Fork, CO | Corporation | Jan 31, 1979 | Good Standing |
| LOG HAVEN PROPERTIES, INC.South Fork, CO · Good Standing | South Fork, CO | Nonprofit | May 15, 1980 | Good Standing |
| DOUGLAS B. GORMAN, P.C.South Fork, CO · Good Standing | South Fork, CO | Corporation | Oct 31, 1981 | Good Standing |
| T&C Country, Inc., Dissolved October 3, 2013South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Nov 18, 1980 | Voluntarily Dissolved |
| UNIT I LOT OWNERS ASSOCIATION, DAKOTA PARK, INC.South Fork, CO · Good Standing | South Fork, CO | Corporation | Mar 9, 1981 | Good Standing |
| RAINBOW HOME OWNERS, INC., Dissolved August 1, 2001South Fork, CO · Administratively Dissolved | South Fork, CO | Nonprofit | Sep 7, 1982 | Administratively Dissolved |
| CHAPEL OF THE SOUTH FORKSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Sep 12, 1983 | Good Standing |
| SOUTH FORK AMBULANCE ASSOC., Dissolved March 31, 2015South Fork, CO · Voluntarily Dissolved | South Fork, CO | Nonprofit | Dec 23, 1983 | Voluntarily Dissolved |
| RAINBOW LODGE AND GROCERY, INC., Dissolved February 28, 2023South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Apr 23, 1984 | Voluntarily Dissolved |
| ANACONDA DITCH CO., INCORPORATED, Delinquent May 1, 2022South Fork, CO · Delinquent | South Fork, CO | Nonprofit | Aug 23, 1984 | Delinquent |
| WOLF CREEK REALTY AND INVESTMENTS, INC., Dissolved March 25, 2013South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Jan 18, 1985 | Voluntarily Dissolved |
| AQUA RAMON CLUBSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Jan 22, 1988 | Good Standing |
| SOUTH FORK DEVELOPMENT CORPORATION, Delinquent March 1, 2011South Fork, CO · Delinquent | South Fork, CO | Corporation | Feb 12, 1988 | Delinquent |
| COMBINED LOT OWNERS ASSOCIATION, DAKOTA PARK, INC.South Fork, CO · Good Standing | South Fork, CO | Nonprofit | Mar 16, 1988 | Good Standing |
| UNIT II LOT OWNERS ASSOCIATION OF DAKOTA PARK, INC.South Fork, CO · Good Standing | South Fork, CO | Nonprofit | Apr 13, 1988 | Good Standing |
| POST 8121, VETERANS OF FOREIGN WARS OF THE UNITED STATESSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Jun 28, 1990 | Good Standing |
| SPIRITUAL FITNESS MINISTRIES, INC., Dissolved June 17, 2014South Fork, CO · Voluntarily Dissolved | South Fork, CO | Nonprofit | Jun 27, 1991 | Voluntarily Dissolved |
| THE FLUTE PLAYER GALLERY, INC., Dissolved August 26, 2022South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Apr 23, 1992 | Voluntarily Dissolved |
| MARK'S CARPET CLEANING, INC., Dissolved October 14, 2011South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Jul 21, 1992 | Voluntarily Dissolved |
| SUZY SMITH OUTDOOR SPORTSWEAR, INC., Dissolved April 5, 2000South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | Sep 16, 1992 | Voluntarily Dissolved |
| R L S SURVEYING AND MAPPING, INC., Dissolved September 30, 2004South Fork, CO · Administratively Dissolved | South Fork, CO | Corporation | Apr 14, 1993 | Administratively Dissolved |
| FIRST BAPTIST CHURCH OF SOUTH FORK, Delinquent June 1, 2013South Fork, CO · Delinquent | South Fork, CO | Nonprofit | Jan 26, 1994 | Delinquent |
| COLOCONDA BUILDERS, LLC, Dissolved May 1, 2004South Fork, CO · Administratively Dissolved | South Fork, CO | LLC | Apr 14, 1994 | Administratively Dissolved |
| UPPER RIO GRANDE HEALTH CLINIC, Delinquent May 1, 2022South Fork, CO · Delinquent | South Fork, CO | Nonprofit | Jun 3, 1994 | Delinquent |
| WILD IRIS INN, INC.South Fork, CO · Good Standing | South Fork, CO | Corporation | Aug 9, 1994 | Good Standing |
| DAKOTA LODGE, L.L.C., Delinquent February 1, 2006South Fork, CO · Delinquent | South Fork, CO | LLC | Dec 30, 1994 | Delinquent |
| LDHR LLC., Dissolved January 12, 2022South Fork, CO · Voluntarily Dissolved | South Fork, CO | LLC | Jan 11, 1995 | Voluntarily Dissolved |
| FOUR SEASONS OF SOUTH FORK, LTD. LIABILITY CO., Delinquent September 1, 2011South Fork, CO · Delinquent | South Fork, CO | LLC | Mar 27, 1995 | Delinquent |
| SOUTH FORK ENTERPRISES, LTD. CO.South Fork, CO · Good Standing | South Fork, CO | LLC | May 8, 1995 | Good Standing |
| SCENIC SOUTHWEST PROPERTIES, INC., Dissolved July 1, 2003South Fork, CO · Administratively Dissolved | South Fork, CO | Corporation | Aug 31, 1995 | Administratively Dissolved |
| SOUTH FORK CHURCH OF CHRISTSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Sep 20, 1995 | Good Standing |
| SOUTH FORK SALES & SERVICE, INC., Dissolved July 31, 2005South Fork, CO · Administratively Dissolved | South Fork, CO | Corporation | Feb 8, 1996 | Administratively Dissolved |
| WOLF CREEK RANCH LIMITED LIABILITY COMPANY, Dissolved September 23, 2004South Fork, CO · Administratively Dissolved | South Fork, CO | LLC | Mar 25, 1996 | Administratively Dissolved |
| GOODNIGHTS LONESOME DOVE CAMPGROUND AND CABINS, L.L.C., Dissolved June 30, 2009South Fork, CO · Voluntarily Dissolved | South Fork, CO | LLC | Apr 29, 1996 | Voluntarily Dissolved |
| Home Reflections, Inc., Dissolved March 28, 2024South Fork, CO · Voluntarily Dissolved | South Fork, CO | Corporation | May 3, 1996 | Voluntarily Dissolved |
| KING SOLOMON MINING CORPORATION, Delinquent December 1, 2009South Fork, CO · Delinquent | South Fork, CO | Corporation | Jun 15, 1996 | Delinquent |
| RIVER'S EDGE R.V. RESORT OWNERS' ASSOCIATIONSouth Fork, CO · Good Standing | South Fork, CO | Nonprofit | Jun 5, 1996 | Good Standing |
| BEAVER MOUNTAIN ESTATES PROPERTY OWNERS ASSOCIATION, INC.South Fork, CO · Good Standing | South Fork, CO | Nonprofit | Jul 18, 1996 | Good Standing |
| RIVER'S EDGE MOUNTAIN VIEWS R.V. RESORT, LLC, Delinquent February 1, 2018South Fork, CO · Delinquent | South Fork, CO | LLC | Sep 3, 1996 | Delinquent |