| Colorado School of Mines FoundationGolden, CO · Good Standing | Golden, CO | Nonprofit | Dec 18, 1951 | Good Standing |
| AIR ENGINEERING, INC., Delinquent May 1, 2017Golden, CO · Delinquent | Golden, CO | Corporation | Mar 14, 1952 | Delinquent |
| CHANNING, INC.Golden, CO · Good Standing | Golden, CO | Corporation | Feb 26, 1953 | Good Standing |
| THE FIRST BAPTIST CHURCH, GOLDEN, COLORADOGolden, CO · Good Standing | Golden, CO | Nonprofit | Nov 3, 1953 | Good Standing |
| KIWANIS CLUB OF GOLDENGolden, CO · Good Standing | Golden, CO | Nonprofit | Mar 8, 1954 | Good Standing |
| CALVARY CHURCH, GOLDEN, COLORADOGolden, CO · Good Standing | Golden, CO | Nonprofit | May 4, 1954 | Good Standing |
| LEE DOUD INC.Golden, CO · Good Standing | Golden, CO | Corporation | Jul 16, 1954 | Good Standing |
| Forest Heights Lodge Inc.Lakewood, CO · Good Standing | Lakewood, CO | Nonprofit | May 11, 1955 | Good Standing |
| The Club at Rolling HillsGolden, CO · Good Standing | Golden, CO | Nonprofit | Nov 18, 1955 | Good Standing |
| GOLDEN FORD, INC., Dissolved December 30, 1999Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Dec 29, 1955 | Voluntarily Dissolved |
| FOREIGN CAR SERVICE, LTD.Golden, CO · Good Standing | Golden, CO | Corporation | Apr 6, 1956 | Good Standing |
| FOSS COMPANY, Dissolved December 27, 2007Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Sep 20, 1956 | Voluntarily Dissolved |
| PAUL A. WESTOVER POST 3471, INCORPORATEDGolden, CO · Good Standing | Golden, CO | Nonprofit | Nov 13, 1956 | Good Standing |
| ROCKY MOUNTAIN OPTIMIST CLUB OF DENVER, COLORADO, Delinquent April 1, 2015Golden, CO · Delinquent | Golden, CO | Nonprofit | Jan 11, 1957 | Delinquent |
| JEFFERSON COUNTY 4-H FOUNDATION, INC.Golden, CO · Good Standing | Golden, CO | Nonprofit | May 28, 1957 | Good Standing |
| APPLEWOOD PROPERTY OWNERS ASSOCIATIONGolden, CO · Good Standing | Golden, CO | Nonprofit | Oct 29, 1957 | Good Standing |
| APPLEWOOD VALLEY METHODIST CHURCH, Delinquent March 1, 2023Golden, CO · Delinquent | Golden, CO | Nonprofit | Oct 31, 1957 | Delinquent |
| Mr. B & Company, Inc.Golden, CO · Good Standing | Golden, CO | Corporation | Dec 4, 1957 | Good Standing |
| BEN GAY, INC.Golden, CO · Good Standing | Golden, CO | Corporation | Feb 13, 1959 | Good Standing |
| COLORADO BOYS RANCH FOUNDATIONGolden, CO · Good Standing | Golden, CO | Nonprofit | May 11, 1959 | Good Standing |
| ALPINE RESCUE TEAMGolden, CO · Good Standing | Golden, CO | Nonprofit | May 13, 1960 | Good Standing |
| GOLDEN AUTO PARTS, INC., Dissolved December 31, 2009Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Oct 6, 1960 | Voluntarily Dissolved |
| FAITH LUTHERAN CHURCH OF GOLDENGolden, CO · Good Standing | Golden, CO | Nonprofit | Feb 10, 1961 | Good Standing |
| VARCO INC., Dissolved January 1, 1976Golden, CO · Administratively Dissolved | Golden, CO | Corporation | May 25, 1961 | Administratively Dissolved |
| CONTINENTAL ENTERPRISES OF DENVER, INCORPORATED, Dissolved January 8, 2021Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Jul 13, 1961 | Voluntarily Dissolved |
| COLORADO ASSOCIATIONOF POLYGRAPH EXAMINERS Reinstated February 29, 2024Golden, CO · Good Standing | Golden, CO | Nonprofit | Feb 23, 1962 | Good Standing |
| BEHRENT ENGINEERING COMPANY, Dissolved December 31, 2017Lakewood, CO · Voluntarily Dissolved | Lakewood, CO | Corporation | May 1, 1962 | Voluntarily Dissolved |
| WIDE ACRES BAPTIST CHURCH, Delinquent April 1, 2018Golden, CO · Delinquent | Golden, CO | Nonprofit | Nov 26, 1962 | Delinquent |
| BANKS INSURANCE AGENCY, INC., Dissolved February 1, 2017Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Jan 30, 1963 | Voluntarily Dissolved |
| JEFFERSON UNITARIAN CHURCHGolden, CO · Good Standing | Golden, CO | Nonprofit | Sep 28, 1960 | Good Standing |
| CATOR, RUMA AND ASSOCIATES, CO.Lakewood, CO · Good Standing | Lakewood, CO | Corporation | May 6, 1963 | Good Standing |
| KENNEDY, ELLSWORTH & ELLSWORTH, INC., Delinquent July 1, 2008Golden, CO · Delinquent | Golden, CO | Corporation | Jul 17, 1963 | Delinquent |
| LA FONTANA CONDOMINIUM ASSOCIATIONLakewood, CO · Good Standing | Lakewood, CO | Nonprofit | Aug 21, 1963 | Good Standing |
| TRIFORKS, INC., Dissolved September 30, 2019Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Dec 13, 1963 | Voluntarily Dissolved |
| THE FIRST WESTERN CORPORATIONGolden, CO · Good Standing | Golden, CO | Corporation | Oct 23, 1964 | Good Standing |
| CSM ALUMNI FOUNDATION, INC.Golden, CO · Good Standing | Golden, CO | Nonprofit | Apr 29, 1936 | Good Standing |
| COLORADO AIRMOTIVE, INC.Lakewood, CO · Good Standing | Lakewood, CO | Corporation | Jul 22, 1965 | Good Standing |
| THE GOLDEN CHURCH OF CHRISTGolden, CO · Good Standing | Golden, CO | Nonprofit | Aug 23, 1965 | Good Standing |
| DENVER, COLORADO, CONGREGATION OF JEHOVAH'S WITNESSES, BARNUM UNIT, INC.Golden, CO · Good Standing | Golden, CO | Nonprofit | Nov 15, 1965 | Good Standing |
| CARNATION GROWERS, INC., Dissolved September 24, 2018Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Mar 22, 1966 | Voluntarily Dissolved |
| MESA MEADOWS LAND CO.Golden, CO · Good Standing | Golden, CO | Corporation | Aug 31, 1966 | Good Standing |
| RM LTD., Dissolved January 28, 2021Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Nov 17, 1966 | Voluntarily Dissolved |
| POR-BOY STORES, INC.Lakewood, CO · Good Standing | Lakewood, CO | Corporation | Dec 5, 1966 | Good Standing |
| GOLDEN PANTRY AND THRIFT, INC.Golden, CO · Good Standing | Golden, CO | Nonprofit | Jan 4, 1967 | Good Standing |
| TOWING & RECOVERY PROFESSIONALS OF COLORADO, INC.Golden, CO · Good Standing | Golden, CO | Nonprofit | Mar 23, 1967 | Good Standing |
| AMERICAN CONSTRUCTION CORP., Dissolved December 28, 2006Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Dec 31, 1959 | Voluntarily Dissolved |
| NORTHWOODSIDE, INC., Dissolved June 9, 2008Golden, CO · Voluntarily Dissolved | Golden, CO | Nonprofit | Dec 5, 1967 | Voluntarily Dissolved |
| CHRIST THE ANSWER CHURCHGolden, CO · Good Standing | Golden, CO | Nonprofit | Jan 4, 1968 | Good Standing |
| AIR MASTER HEATING & SHEET METAL, INC., Dissolved May 29, 2020Golden, CO · Voluntarily Dissolved | Golden, CO | Corporation | Mar 1, 1968 | Voluntarily Dissolved |
| GOLDEN ANIMAL HOSPITAL, INC.Golden, CO · Good Standing | Golden, CO | Corporation | Apr 10, 1968 | Good Standing |