| AAble Loan & Finance Company, Inc., Dissolved January 1, 1981Brush, CO · Administratively Dissolved | Brush, CO | Corporation | Oct 21, 1971 | Administratively Dissolved |
| THE UPPER PLATTE AND BEAVER CANAL COMPANYBrush, CO · Good Standing | Brush, CO | Nonprofit | May 29, 1888 | Good Standing |
| THE BEAVER CREEK DITCH COMPANYBrush, CO · Good Standing | Brush, CO | Nonprofit | Feb 6, 1889 | Good Standing |
| BRUSH LATERAL DITCH COMPANYBrush, CO · Good Standing | Brush, CO | Nonprofit | May 31, 1890 | Good Standing |
| UNION MUTUAL DITCH COMPANYBrush, CO · Good Standing | Brush, CO | Nonprofit | May 16, 1912 | Good Standing |
| THE FARMERS STATE BANK OF BRUSHBrush, CO · Good Standing | Brush, CO | Corporation | Oct 9, 1915 | Good Standing |
| BRUSH CONSTRUCTION COMPANYBrush, CO · Good Standing | Brush, CO | Nonprofit | Apr 28, 1919 | Good Standing |
| CAMDEN LATERAL COMPANYBrush, CO · Good Standing | Brush, CO | Nonprofit | May 10, 1924 | Good Standing |
| THE BRUSH LAND AND ROYALTY COMPANY, Dissolved May 14, 1999Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Dec 29, 1924 | Voluntarily Dissolved |
| Harvest Assembly of GodBrush, CO · Good Standing | Brush, CO | Nonprofit | May 19, 1941 | Good Standing |
| LEISE-BOWEN-JOHNSON POST NUMBER 3551, VETERANS OF FOREIGN WARSBrush, CO · Good Standing | Brush, CO | Nonprofit | May 27, 1942 | Good Standing |
| THE JACK PETTEYS MEMORIAL FOUNDATIONBrush, CO · Good Standing | Brush, CO | Nonprofit | Dec 9, 1943 | Good Standing |
| THE FARMERS REALTY COMPANYBrush, CO · Good Standing | Brush, CO | Corporation | Mar 30, 1951 | Good Standing |
| RAY STREET BAPTIST CHURCHBrush, CO · Good Standing | Brush, CO | Nonprofit | Jun 9, 1953 | Good Standing |
| CHURCH OF CHRIST, BRUSH, COLORADOBrush, CO · Good Standing | Brush, CO | Nonprofit | Feb 14, 1955 | Good Standing |
| THE AKRON LOAN COMPANY INC, Dissolved December 13, 2018Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Sep 22, 1955 | Voluntarily Dissolved |
| HIGH PLAINS REALTY COMPANY, Dissolved December 31, 2024Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Oct 28, 1955 | Voluntarily Dissolved |
| MORGAN COUNTY LODGE NO. 1857, LOYAL ORDER OF MOOSE, INCORPORATEDBrush, CO · Good Standing | Brush, CO | Nonprofit | Dec 10, 1957 | Good Standing |
| THE RANKIN PRESBYTERIAN CHURCH OF BRUSH, COLO.Brush, CO · Good Standing | Brush, CO | Nonprofit | Jun 22, 1959 | Good Standing |
| BRUSH CHAMBER OF COMMERCE, INC.Brush, CO · Good Standing | Brush, CO | Nonprofit | Jan 18, 1960 | Good Standing |
| FARMLAND CO-OP, INC.Brush, CO · Merged | Brush, CO | Other | Feb 20, 1931 | Merged |
| EMCO RECREATION AND SPORTS CLUB, Dissolved June 24, 2015Brush, CO · Voluntarily Dissolved | Brush, CO | Nonprofit | Feb 13, 1968 | Voluntarily Dissolved |
| Snyder-Smith Ditch Co.Brush, CO · Good Standing | Brush, CO | Nonprofit | Jan 20, 1970 | Good Standing |
| MOHRLANG MFG., INC., Dissolved February 28, 2018Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Feb 25, 1970 | Voluntarily Dissolved |
| UNITED METHODIST CHURCH OF BRUSH, COLORADOBrush, CO · Good Standing | Brush, CO | Nonprofit | Oct 4, 1898 | Good Standing |
| EBEN EZER LUTHERAN CARE CENTERBrush, CO · Good Standing | Brush, CO | Nonprofit | Mar 6, 1903 | Good Standing |
| MELVIN A. MARWITZ, INC.Brush, CO · Good Standing | Brush, CO | Corporation | Oct 5, 1972 | Good Standing |
| BRUSH, COLORADO CHAPTER #1447 OF AARP, INC., Dissolved June 15, 2011Brush, CO · Voluntarily Dissolved | Brush, CO | Nonprofit | Jul 19, 1973 | Voluntarily Dissolved |
| MEALS AND FRIENDSHIP OF MORGAN COUNTY, Dissolved November 13, 2000Brush, CO · Voluntarily Dissolved | Brush, CO | Nonprofit | Aug 30, 1972 | Voluntarily Dissolved |
| R. L. BOSTRON, INC., Delinquent October 1, 2007Brush, CO · Delinquent | Brush, CO | Corporation | Feb 20, 1975 | Delinquent |
| TETER OIL FIELD CONSTRUCTION CO., INC., Dissolved August 17, 2022Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Oct 8, 1975 | Voluntarily Dissolved |
| DARDANES TREE SERVICE INC.Brush, CO · Good Standing | Brush, CO | Corporation | Mar 22, 1976 | Good Standing |
| ACKLEYN COURT, INC.Brush, CO · Good Standing | Brush, CO | Corporation | May 13, 1976 | Good Standing |
| RIVERVIEW CHRISTIAN SCHOOL, INCORPORATEDBrush, CO · Good Standing | Brush, CO | Nonprofit | May 21, 1976 | Good Standing |
| FARMCO, INCORPORATEDBrush, CO · Good Standing | Brush, CO | Corporation | Sep 10, 1976 | Good Standing |
| BRUSH FIRST CHURCH OF THE NAZARENEBrush, CO · Good Standing | Brush, CO | Nonprofit | Sep 30, 1976 | Good Standing |
| Lesta, Inc.Brush, CO · Good Standing | Brush, CO | Corporation | Dec 13, 1976 | Good Standing |
| STANDARD MOTOR SUPPLY, INC.Brush, CO · Good Standing | Brush, CO | Corporation | May 31, 1977 | Good Standing |
| BULLHEAD RANCH, INC.Brush, CO · Good Standing | Brush, CO | Corporation | Jan 27, 1969 | Good Standing |
| A C ICE COMPANY, INC., Dissolved September 1, 2000Brush, CO · Administratively Dissolved | Brush, CO | Corporation | Nov 8, 1977 | Administratively Dissolved |
| BRUSH LIVESTOCK OF COLORADO, INC., Dissolved December 18, 2024Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Apr 20, 1978 | Voluntarily Dissolved |
| RAPHAEL J. ZAWADOWSKI, M.D., PROFESSIONAL CORPORATION, Dissolved September 1, 2003, Dissolved September 30, 2005Fort Lupton, CO · Voluntarily Dissolved | Fort Lupton, CO | Corporation | Nov 24, 1978 | Voluntarily Dissolved |
| UKRAINIAN NATIONAL WOMEN'S LEAGUE OF AMERICA, INC. BRANCH 38 OF DENVER, COBrush, CO · Good Standing | Brush, CO | Nonprofit | Feb 14, 1979 | Good Standing |
| COLORADO BIT SALES, INC., Delinquent July 1, 2008N Brush, CO · Delinquent | N Brush, CO | Corporation | Apr 30, 1980 | Delinquent |
| BIG BANG FIREWORKS, INC., Delinquent August 1, 2017Brush, CO · Delinquent | Brush, CO | Corporation | Mar 16, 1981 | Delinquent |
| GROOMS MUSIC CO.Brush, CO · Good Standing | Brush, CO | Corporation | May 14, 1981 | Good Standing |
| BRUSH VETERINARY HOSPITAL, P.C., Delinquent February 1, 2011Brush, CO · Delinquent | Brush, CO | Corporation | Aug 28, 1981 | Delinquent |
| PEGCO CRACK SEALING, INC., Delinquent October 1, 2008Brush, CO · Delinquent | Brush, CO | Corporation | Sep 8, 1981 | Delinquent |
| FIRST PIONEER BANK CORP.Brush, CO · Good Standing | Brush, CO | Corporation | Oct 29, 1981 | Good Standing |
| FLAT RIVER AGRI, INC., Dissolved December 28, 2017Brush, CO · Voluntarily Dissolved | Brush, CO | Corporation | Dec 31, 1981 | Voluntarily Dissolved |