| MIAMI HOUSING SOLUTIONS, LLCPinellas Park, FL · Active | Pinellas Park, FL | LLC | Apr 23, 2021 | Active |
| YOUR BACK-OFFICE SOLUTIONS, LLCSt. Petersburg, FL · Active | St. Petersburg, FL | LLC | Jun 15, 2023 | Active |
| SOC LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Mar 2, 2017 | Good Standing |
| YOH SERVICES LLCLocation not reported, AK · Good Standing | Location not reported, AK | LLC | Jan 20, 2011 | Good Standing |
| DAY AND ZIMMERMANN, INCORPORATEDLocation not reported, AK · Good Standing | Location not reported, AK | Corporation | Apr 23, 1990 | Good Standing |
| DAY AND ZIMMERMANN, INCORPORATEDLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Mar 9, 1978 | Good Standing |
| D & Z, INC. OF PENNSYLVANIALocation not reported, CO · Good Standing | Location not reported, CO | Corporation | May 22, 1992 | Good Standing |
| THE UNIVERSAL ONE FOUNDATION, Colorado Authority Terminated October 1, 2002Location not reported, CO · Revoked | Location not reported, CO | Nonprofit | Apr 28, 2000 | Revoked |
| YOH MANAGEMENT SERVICES LLC, Colorado Authority Relinquished August 23, 2010Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 7, 2004 | Withdrawn |
| YOH SERVICES LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jan 7, 2004 | Good Standing |
| THE ATLANTIC GROUP, INC.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Feb 4, 2004 | Good Standing |
| DAY & ZIMMERMANN LLC, Delinquent August 1, 2011Location not reported, CO · Delinquent | Location not reported, CO | LLC | Feb 5, 2004 | Delinquent |
| NORTH AMERICAN PUBLISHING CO., Delinquent October 1, 2021Location not reported, CO · Delinquent | Location not reported, CO | Corporation | May 6, 2004 | Delinquent |
| WINNING SYSTEMS, INC., Colorado Authority Relinquished July 20, 2020Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 27, 2005 | Withdrawn |
| Veridign Health Solutions, LLC, Colorado Authority Relinquished November 18, 2010Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 8, 2007 | Withdrawn |
| Day & Zimmermann Dassian LLC, Colorado Authority Relinquished December 7, 2010Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Apr 10, 2008 | Withdrawn |
| Thomson Reuters (Scientific) Inc., Colorado Authority Relinquished January 18, 2013Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 11, 2010 | Withdrawn |
| Hankins and Anderson, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 4, 2010 | Good Standing |
| Monarch Ventures, LLC, Delinquent April 1, 2018Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jun 2, 2011 | Delinquent |
| Day & Zimmermann Management Services, Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 25, 2013 | Good Standing |
| 711 E 24TH AVE LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | May 2, 2018 | Good Standing |
| LANGUIFANG INC, Dissolved January 4, 2021Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Corporation | Jan 14, 2020 | Voluntarily Dissolved |
| The Barnes FoundationLocation not reported, CO · Good Standing | Location not reported, CO | Nonprofit | Jan 18, 2021 | Good Standing |
| Sports Gaming Intelligence LLC, Colorado Authority Relinquished August 21, 2025Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Feb 10, 2022 | Withdrawn |
| HKwiecinski RD LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Oct 21, 2022 | Good Standing |
| 1082 Enterprises LLC, Colorado Authority Relinquished March 19, 2024Location not reported, CO · Withdrawn | Location not reported, CO | LLC | Jan 23, 2023 | Withdrawn |
| LEON JR LLC, Dissolved April 30, 2024Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | LLC | Apr 26, 2024 | Voluntarily Dissolved |
| Spectral Solutions, LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Jul 25, 2024 | Good Standing |
| PARTS LLCPhiladelphia, CO · Delinquent | Philadelphia, CO | LLC | Sep 25, 2024 | Delinquent |
| COMMUNITY COLLEGE OF PHILADELPHIA FOUNDATIONLocation not reported, CO · Good Standing | Location not reported, CO | Nonprofit | Mar 5, 2026 | Good Standing |
| That Could Be Me FoundationLocation not reported, CO · Good Standing | Location not reported, CO | Nonprofit | Apr 15, 2026 | Good Standing |
| Philadelphia Museum of ArtLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 21, 2026 | Good Standing |
| Grimaldi North America LLCLocation not reported, CO · Good Standing | Location not reported, CO | LLC | Oct 5, 2026 | Good Standing |
| DAY & ZIMMERMANN, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Mar 19, 1973 | Active |
| CLASS OF 1968 SCHOLARSHIP, INC.Location not reported, CT · Dissolved | Location not reported, CT | Corporation | Aug 7, 1984 | Dissolved |
| DAY & ZIMMERMANN INTERNATIONAL, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Apr 12, 1988 | Active |
| DAY & ZIMMERMAN LLC OF PENNSYLVANIALocation not reported, CT · Cancelled | Location not reported, CT | LLC | Mar 4, 1994 | Cancelled |
| THE WILLIAM & JEANNE WALSH SCHOLARSHIP FUND, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Jan 16, 2002 | Active |
| NPS MANAGEMENT SERVICES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Dec 31, 2003 | Active |
| YOH SERVICES LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Jan 7, 2004 | Active |
| YOH MANAGEMENT SERVICES LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | Jan 7, 2004 | Cancelled |
| SOC LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 5, 2004 | Active |
| AE-NORTHEAST, INC.Location not reported, CT · Withdrawn | Location not reported, CT | Corporation | Feb 9, 2004 | Withdrawn |
| VERIDIGN HEALTH SOLUTIONS, LLCLocation not reported, CT · Cancelled | Location not reported, CT | LLC | Jan 10, 2007 | Cancelled |
| DAY & ZIMMERMANN MANAGEMENT SERVICES, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 6, 2013 | Active |
| IRON LADY ENTERPRISES, INC.Location not reported, CT · Revoked | Location not reported, CT | Corporation | Sep 15, 2014 | Revoked |
| INDEPENDENT TRUST INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Feb 8, 2017 | Active |
| EAST HAVEN MALL, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Sep 19, 2017 | Active |
| STARPOINT SOLUTIONS LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Oct 25, 2017 | Active |
| DIFERRO INC.Location not reported, NY · Active | Location not reported, NY | Corporation | Jan 21, 2004 | Active |