| STEVENS EXCAVATING, INC., Delinquent September 1, 2005Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Jul 13, 1977 | Delinquent |
| ODYSSEY OIL COMPANY, Dissolved January 1, 1996Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Jul 15, 1977 | Administratively Dissolved |
| GENERAL ESCROW CO., Dissolved February 28, 2008Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Jul 22, 1977 | Voluntarily Dissolved |
| R. A. J. LIMITED, A PROFESSIONAL CORPORATION, Delinquent September 1, 2014Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Oct 12, 1977 | Delinquent |
| KAW INC., Dissolved August 1, 2003Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Oct 18, 1977 | Administratively Dissolved |
| GEOSTRUCTURES, INC., Dissolved May 1, 2003Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Jul 3, 1978 | Administratively Dissolved |
| D AND L CONSTRUCTORS, INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Nov 9, 1978 | Good Standing |
| THE MELVIN AND ELAINE WOLF FOUNDATION, INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Dec 20, 1978 | Good Standing |
| NORMAN JOSLYN & ASSOCIATES, INC., Dissolved January 1, 2003Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Mar 8, 1979 | Administratively Dissolved |
| JUSTIN DANIEL AND ASSOCIATES, INC., Dissolved February 20, 2012Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Mar 26, 1979 | Voluntarily Dissolved |
| CAPITOL ELECTRIC CO. INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Jun 25, 1979 | Good Standing |
| COLUMBINE COUNTRY ALASKAN MALEMUTE CLUBCastle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Oct 30, 1979 | Good Standing |
| KLEINERT CORPORATIONCastle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Dec 11, 1979 | Good Standing |
| MOORE LUMBER & HARDWARE, INC., Dissolved August 1, 2001Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Oct 1, 1980 | Administratively Dissolved |
| COLONY TOWNHOMES AT VILLAGE WEST HOMEOWNERS ASSOCIATIONCastle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Oct 28, 1980 | Good Standing |
| W R C, INCORPORATED, Delinquent May 1, 2012Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Nov 24, 1980 | Delinquent |
| HDM2, Dissolved September 16, 2025Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Mar 10, 1981 | Voluntarily Dissolved |
| SCIENCE RESEARCH INSTITUTECastle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | May 14, 1981 | Good Standing |
| TRI-W CORPORATION, Dissolved April 1, 2000Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Jun 5, 1981 | Administratively Dissolved |
| FALL-LINE EXPLORATION, INC., Dissolved December 31, 2013Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Jun 9, 1981 | Voluntarily Dissolved |
| SOUTHWESTERN TILE AND IMPORT COMPANY, INC., Dissolved April 1, 2000Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Jun 19, 1981 | Administratively Dissolved |
| SUPERIOR ENERGY PRODUCTS, INC., Dissolved April 1, 2003Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Jun 22, 1981 | Administratively Dissolved |
| PINE HILLS PARK, INC., Dissolved May 1, 2004Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Nonprofit | Jul 21, 1981 | Administratively Dissolved |
| R. BERST PROPERTIES, LTD.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Jul 24, 1981 | Good Standing |
| CASTLE PARK, INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Aug 10, 1981 | Good Standing |
| CHERRY CREEK METRO REALTY, INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Aug 14, 1981 | Good Standing |
| JAN S. HEIDBREDER, D.D.S., P.C., Dissolved April 30, 2011Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Nov 10, 1981 | Voluntarily Dissolved |
| THE STREETROD MANUFACTURING COMPANY, Dissolved May 3, 2024Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Feb 23, 1982 | Voluntarily Dissolved |
| THE DENVER APARTMENT GUIDE, INC., Dissolved January 1, 2004Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | Mar 4, 1982 | Administratively Dissolved |
| SUNSHINE PLUS POOLS, INC., Dissolved May 18, 2011Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Mar 4, 1982 | Voluntarily Dissolved |
| G.W.L., INCORPORATEDCastle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Mar 11, 1982 | Good Standing |
| AMERICAN VIDEO DOCUMENTATION INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | May 20, 1982 | Good Standing |
| TOTAL CONCEPTS MARKETING, INC., Dissolved March 1, 2004Castle Rock, CO · Administratively Dissolved | Castle Rock, CO | Corporation | May 25, 1982 | Administratively Dissolved |
| STEFAN & ASSOCIATES, INC., Dissolved October 18, 2016Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Jul 7, 1982 | Voluntarily Dissolved |
| ERNEST D. BENNETT, D.D.S., P.C., Delinquent January 1, 2016Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Aug 16, 1982 | Delinquent |
| STARKEY AND ASSOCIATES, INC., Dissolved September 26, 2025Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Oct 5, 1982 | Voluntarily Dissolved |
| WEST GOLD, INC.Castle Rock, CO · Merged | Castle Rock, CO | Corporation | Oct 14, 1982 | Merged |
| TINY TOWN INVESTMENT CORPORATIONCastle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Nov 12, 1982 | Good Standing |
| COLORADO ASSOCIATION OF CODE ENFORCEMENT OFFICIALS, INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Mar 1, 1983 | Good Standing |
| COLORADO PUMP SERVICE & SUPPLY CO.Castle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Apr 27, 1983 | Good Standing |
| Douglas County Fair Foundation, Inc.Castle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Jun 16, 1983 | Good Standing |
| MANAGEMENT ADVISORS, INCORPORATEDCastle Rock, CO · Good Standing | Castle Rock, CO | Corporation | Jun 30, 1983 | Good Standing |
| JMS SERVICES, INC., Dissolved December 31, 2024Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Jul 13, 1983 | Voluntarily Dissolved |
| JOHN KRO, INC., Delinquent January 1, 2017Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Aug 11, 1983 | Delinquent |
| CASTLE ROCK GREENWAY FOUNDATION, INC.Castle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Sep 9, 1983 | Good Standing |
| D.J. EXCAVATING, INC., Delinquent November 1, 2005Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Sep 28, 1983 | Delinquent |
| RIDGERUNNER, INC., Dissolved May 3, 1999Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Nov 9, 1983 | Voluntarily Dissolved |
| KUSTER INDUSTRIES, INC., Dissolved November 21, 2000Castle Rock, CO · Voluntarily Dissolved | Castle Rock, CO | Corporation | Nov 23, 1983 | Voluntarily Dissolved |
| ROUNDUP RIDERS OF THE ROCKIES HERITAGE AND TRAILSCastle Rock, CO · Good Standing | Castle Rock, CO | Nonprofit | Dec 22, 1983 | Good Standing |
| RAY S. WELLS CORP., Delinquent December 1, 2010Castle Rock, CO · Delinquent | Castle Rock, CO | Corporation | Dec 29, 1983 | Delinquent |