| VIDOS TRANSPORT LLCHollywood, FL · Active | Hollywood, FL | LLC | Apr 9, 2025 | Active |
| MIAMI WINSUPPLY PLUMBING CO.Miami Lakes, FL · Active | Miami Lakes, FL | Corporation | Jan 7, 2015 | Active |
| HYDROLOGIC DISTRIBUTION COMPANYPinellas Park, FL · Active | Pinellas Park, FL | Corporation | Aug 23, 2022 | Active |
| RLS & Associates, Inc.Location not reported, AK · Good Standing | Location not reported, AK | Corporation | Apr 25, 2011 | Good Standing |
| Winsupply Grand Junction CO Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 9, 1965 | Good Standing |
| BOULDER WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 18, 1972 | Good Standing |
| DENVER WINDUSTRIAL CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jan 31, 1975 | Good Standing |
| Winsupply Pueblo CO Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Mar 14, 1977 | Good Standing |
| LONGMONT WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 21, 1978 | Good Standing |
| WINTRONIC INC., Dissolved January 17, 2002Location not reported, CO · Voluntarily Dissolved | Location not reported, CO | Corporation | Aug 30, 1952 | Voluntarily Dissolved |
| FORT COLLINS WINLECTRIC CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 10, 1980 | Good Standing |
| NELSON TREE SERVICE, INC., Colorado Authority Terminated November 3, 2003Location not reported, CO · Revoked | Location not reported, CO | Corporation | May 4, 1981 | Revoked |
| FORT COLLINS WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 31, 1981 | Good Standing |
| Englewood Winsupply Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 26, 1983 | Good Standing |
| COLORADO SPRINGS WINDUSTRIAL COMPANYLocation not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 9, 1984 | Good Standing |
| LONGMONT WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 26, 1985 | Good Standing |
| GREELEY WINSUPPLY CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 1, 1986 | Good Standing |
| Winsupply Durango CO Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 14, 1986 | Good Standing |
| DENVER WINPUMP CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 17, 1990 | Good Standing |
| DENVER WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 17, 1990 | Good Standing |
| Northglenn Winlectric Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 18, 1990 | Good Standing |
| PUEBLO WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 19, 1991 | Good Standing |
| Winsupply Inc.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 13, 1992 | Good Standing |
| GRAND JUNCTION WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 23, 1993 | Good Standing |
| CASTLE ROCK WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | May 28, 1993 | Good Standing |
| WINSUPPLY NORTHGLENN CO CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 28, 1993 | Good Standing |
| AURORA WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 2, 1993 | Good Standing |
| COLORADO SPRINGS WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 10, 1993 | Good Standing |
| VERNAL WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 27, 1993 | Good Standing |
| FORT COLLINS WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 30, 1994 | Good Standing |
| SOUTH DENVER WINDUSTRIAL CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 30, 1994 | Good Standing |
| COLORADO SPRINGS WINWATER WORKS CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 10, 1995 | Good Standing |
| NORTH DENVER WINAIR CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Nov 2, 1995 | Good Standing |
| PARKER WINNELSON CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Apr 18, 1996 | Good Standing |
| PUEBLO WINTRONIC CO., Colorado Authority Relinquished November 21, 2019Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jun 19, 1996 | Withdrawn |
| BROOMFIELD WINNELSON CO., Colorado Authority Terminated June 28, 2004Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jul 30, 1996 | Withdrawn |
| PRECISION COMPLIANCE, INC.Location not reported, CO · Converted | Location not reported, CO | Corporation | Oct 2, 1996 | Converted |
| Winsupply Canon City CO Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Dec 10, 1997 | Good Standing |
| DISTRO INC., Colorado Authority Relinquished March 22, 2006Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Jan 12, 1999 | Withdrawn |
| Steamboat Springs WinSupply Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Aug 28, 2000 | Good Standing |
| Denver Winnelson Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Sep 1, 2000 | Good Standing |
| GRAND JUNCTION WINWATER WORKS CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 3, 2002 | Good Standing |
| Castle Pines Winwater Works Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Nov 20, 2002 | Good Standing |
| Winsupply Salida CO Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Nov 20, 2002 | Good Standing |
| FRONT RANGE WINWATER WORKS CO.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jun 5, 2003 | Good Standing |
| Salt Lake Windustrial Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Oct 15, 2004 | Good Standing |
| ChemStation of the Rockies LLC, Delinquent August 1, 2025Location not reported, CO · Delinquent | Location not reported, CO | LLC | Jul 1, 2008 | Delinquent |
| Winsupply N Rapid City SD Co.Location not reported, CO · Good Standing | Location not reported, CO | Corporation | Jul 14, 2008 | Good Standing |
| Winsupply Eden Prairie MN Co., Colorado Authority Relinquished December 22, 2015Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Aug 11, 2008 | Withdrawn |
| Wagner Industrial Electric, Inc., Colorado Authority Relinquished November 27, 2018Location not reported, CO · Withdrawn | Location not reported, CO | Corporation | Sep 22, 2008 | Withdrawn |