| NORTHWESTERN RAILROAD CONSTRUCTION, INC.Longmont, CO · Good Standing | Longmont, CO | Corporation | Jun 17, 1988 | Good Standing |
| HEALTHCARE FINANCIAL MANAGEMENT COMPANY, Dissolved August 22, 2016Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Jun 22, 1988 | Voluntarily Dissolved |
| PINTA PRODUCTS, INC., Delinquent December 1, 2023Longmont, CO · Delinquent | Longmont, CO | Corporation | Jul 15, 1988 | Delinquent |
| BRUNS CONCRETE AND CONSTRUCTION, INC.Longmont, CO · Merged | Longmont, CO | Corporation | Jul 19, 1988 | Merged |
| ROHDE DESIGN, INC., Dissolved February 19, 2016Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Sep 7, 1988 | Voluntarily Dissolved |
| DAY JOLLIFF FINANCIAL ADVISORY CORP., Delinquent February 1, 2019Longmont, CO · Delinquent | Longmont, CO | Corporation | Sep 9, 1988 | Delinquent |
| Whimsical II, LLCEstes Park, CO · Good Standing | Estes Park, CO | LLC | Oct 14, 1988 | Good Standing |
| Bringard 497, Inc.Longmont, CO · Good Standing | Longmont, CO | Corporation | Oct 28, 1988 | Good Standing |
| Kaminsky, Sullenberger & Associates, Inc.Longmont, CO · Good Standing | Longmont, CO | Corporation | Dec 29, 1988 | Good Standing |
| WOLFER BROTHERS INCORPORATED, Delinquent July 1, 2012Longmont, CO · Delinquent | Longmont, CO | Corporation | Jan 3, 1989 | Delinquent |
| WILCOXSON MANUFACTURING, INC.Mead, CO · Good Standing | Mead, CO | Corporation | Jan 18, 1989 | Good Standing |
| DBP, INC., Dissolved November 1, 2001Longmont, CO · Administratively Dissolved | Longmont, CO | Corporation | Jan 19, 1989 | Administratively Dissolved |
| PETE DAWSON INSURANCE AGENCY, INCORPORATED, Dissolved August 22, 2025Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Feb 1, 1989 | Voluntarily Dissolved |
| BACKGROUND INFORMATION SERVICES, INC.Firestone, CO · Good Standing | Firestone, CO | Corporation | Feb 13, 1989 | Good Standing |
| STEVEN KLOEPFER, D.V.M., P.C.Longmont, CO · Good Standing | Longmont, CO | Corporation | Mar 16, 1989 | Good Standing |
| MORRISON HOME INSPECTION SERVICE, INC., Delinquent October 1, 2011Longmont, CO · Delinquent | Longmont, CO | Corporation | Apr 7, 1989 | Delinquent |
| Mark Young Construction, LLCLongmont, CO · Good Standing | Longmont, CO | LLC | Apr 14, 1989 | Good Standing |
| THE RAINBOW RIDGE HOMEOWNERS' ASSOCIATIONLongmont, CO · Good Standing | Longmont, CO | Nonprofit | Jun 8, 1989 | Good Standing |
| HISPANIC EDUCATION FOUNDATION, INC.Firestone, CO · Good Standing | Firestone, CO | Nonprofit | Jun 12, 1989 | Good Standing |
| KOLDEWAY ELECTRIC, INC., Dissolved December 26, 2013Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Jun 23, 1989 | Voluntarily Dissolved |
| ELECTRIC CONTRACTORS , INCORPORATEDLongmont, CO · Good Standing | Longmont, CO | Corporation | Jun 29, 1989 | Good Standing |
| ROOT MEAN SQUARE, INCORPORATED, Delinquent September 1, 2006Longmont, CO · Delinquent | Longmont, CO | Corporation | Jul 20, 1989 | Delinquent |
| LONGMONT TWIN PEAKS ROTARY CHARITY FUND, INC.Longmont, CO · Good Standing | Longmont, CO | Nonprofit | Jul 24, 1989 | Good Standing |
| SWEILER CORPORATIONFirestone, CO · Good Standing | Firestone, CO | Corporation | Aug 7, 1989 | Good Standing |
| S.L. HARBERT MACHINE & WELDING, INC., Dissolved December 19, 2016Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Aug 16, 1989 | Voluntarily Dissolved |
| BRISON MACHINING, INC., Delinquent February 1, 2010Longmont, CO · Delinquent | Longmont, CO | Corporation | Aug 23, 1989 | Delinquent |
| LAVERN JOHNSON AGENCY INCLongmont, CO · Good Standing | Longmont, CO | Corporation | Aug 30, 1989 | Good Standing |
| BAYLOR PROPERTIES, L.L.L.P., Dissolved October 5, 2009Longmont, CO · Voluntarily Dissolved | Longmont, CO | Other | Oct 11, 1989 | Voluntarily Dissolved |
| ED & RUTH LEHMAN YMCA, Dissolved October 19, 2015Longmont, CO · Voluntarily Dissolved | Longmont, CO | Nonprofit | Nov 13, 1989 | Voluntarily Dissolved |
| CENTENNIAL CHINESE SHAR-PEI CLUB, INC.Longmont, CO · Good Standing | Longmont, CO | Nonprofit | Dec 11, 1989 | Good Standing |
| CREEKSIDE I HOMEOWNERS' ASSOCIATIONLongmont, CO · Good Standing | Longmont, CO | Nonprofit | Dec 13, 1989 | Good Standing |
| LEANIN' TREE INC.Longmont, CO · Good Standing | Longmont, CO | Corporation | Dec 19, 1989 | Good Standing |
| TRUMBLE GREETINGS INC.Longmont, CO · Good Standing | Longmont, CO | Corporation | Dec 19, 1989 | Good Standing |
| LMZ TAXES AND BOOKKEEPING, LLCLongmont, CO · Good Standing | Longmont, CO | LLC | Dec 27, 1989 | Good Standing |
| ARC Acquisition Corporation, Colorado Authority Relinquished December 20, 2022Longmont, CO · Withdrawn | Longmont, CO | Corporation | Jan 4, 1990 | Withdrawn |
| OMNI ENGINEERING, INC., Delinquent April 1, 2020Longmont, CO · Delinquent | Longmont, CO | Corporation | Jan 18, 1990 | Delinquent |
| INTERMOUNTAIN RAILWAY COMPANYLongmont, CO · Good Standing | Longmont, CO | Corporation | Feb 1, 1990 | Good Standing |
| J. W. REALTY, INC., Dissolved November 12, 2025Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Mar 13, 1990 | Voluntarily Dissolved |
| FOUR SEASONS REALTY, INC., OF LONGMONT, Dissolved May 16, 2017Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Apr 2, 1990 | Voluntarily Dissolved |
| PREMIUM AUTO SALES, INC., Dissolved April 26, 2021Frederick, CO · Voluntarily Dissolved | Frederick, CO | Corporation | May 7, 1990 | Voluntarily Dissolved |
| WESTERN SALES, INC., Dissolved December 29, 2009Longmont, CO · Voluntarily Dissolved | Longmont, CO | Corporation | Aug 31, 1990 | Voluntarily Dissolved |
| TED ALLEN HORSESHOES, INC.Longmont, CO · Good Standing | Longmont, CO | Corporation | Oct 12, 1990 | Good Standing |
| CANNON PROPERTIES INCORPORATED, Delinquent January 1, 2020Longmont, CO · Delinquent | Longmont, CO | Corporation | Oct 26, 1990 | Delinquent |
| R & D TRUCKING, INC., Delinquent May 1, 2011Longmont, CO · Delinquent | Longmont, CO | Corporation | Nov 13, 1990 | Delinquent |
| VILLAGE ARTS, INC., Delinquent April 1, 2006Firestone, CO · Delinquent | Firestone, CO | Corporation | Dec 3, 1990 | Delinquent |
| ARBORTANICS, INC.Longmont, CO · Good Standing | Longmont, CO | Corporation | Dec 24, 1990 | Good Standing |
| LAYTON DELIVERY OF PROCESS, INC., Delinquent September 1, 2023Longmont, CO · Delinquent | Longmont, CO | Corporation | Dec 31, 1990 | Delinquent |
| THE MEZSHU FOUNDATION FOR CREATURE COMFORTS, Delinquent June 1, 2021Longmont, CO · Delinquent | Longmont, CO | Nonprofit | Jan 14, 1991 | Delinquent |
| POST HILL HOMEOWNERS' ASSOCIATIONLongmont, CO · Good Standing | Longmont, CO | Nonprofit | Jan 25, 1991 | Good Standing |
| ADVANCED TRAINING PROGRAMS, INC., Delinquent June 1, 2017Longmont, CO · Delinquent | Longmont, CO | Corporation | Jan 28, 1991 | Delinquent |