| INDUSTRIAL SPECIALTY SERVICES USA LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Feb 25, 2020 | Active |
| Sunstone Industrial Constructors IncLocation not reported, CT · Active | Location not reported, CT | Corporation | Aug 24, 2023 | Active |
| INTERNATIONAL COOLING TOWER USA, INC.Location not reported, CT · Active | Location not reported, CT | Corporation | Sep 26, 2023 | Active |
| Universal Plant Services of Nashville, LLCLocation not reported, CT · Active | Location not reported, CT | LLC | Aug 25, 2025 | Active |
| OHMSTEDE INDUSTRIAL SERVICES, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jan 19, 2017 | Active |
| UPS INDUSTRIAL SERVICES OF CALIFORNIA, INC.Location not reported, OR · Active | Location not reported, OR | Corporation | Jun 18, 2020 | Active |
| UPS INDUSTRIAL SERVICES, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jun 22, 2020 | Active |
| UPS MIDSTREAM SERVICES, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Aug 19, 2024 | Active |
| UNIVERSAL PLANT SERVICES OF CALIFORNIA, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Aug 22, 2024 | Active |
| UNIVERSAL PLANT SERVICES OF NORTHERN CALIFORNIA, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Aug 26, 2024 | Active |
| PRO-VACLocation not reported, OR · Active | Location not reported, OR | Other | Jul 15, 2026 | Active |
| HV HEALTH AND SAFETY, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Jul 21, 2026 | Active |
| ONPOINT INDUSTRIAL SERVICES, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Aug 28, 2026 | Active |
| OLSON BROTHERS PRO-VAC, LLCLocation not reported, OR · Active | Location not reported, OR | LLC | Feb 17, 2012 | Active |
| AMBER ELECTRIC, INC. OF TEXASLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 12, 1982 | Inactive |
| PARSONS E&C CONSTRUCTION SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 11, 1982 | Inactive |
| TEPSCO, L.P.Location not reported, FL · Inactive | Location not reported, FL | Partnership | May 12, 2000 | Inactive |
| UNIVERSAL PLANT SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 31, 2003 | Inactive |
| CEDA AMERICA, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 6, 2003 | Inactive |
| DACON CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 25, 2003 | Inactive |
| UL2 UNDERGROUND SOLUTIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 3, 2004 | Inactive |
| INTERNATIONAL COOLING TOWER USA INCLocation not reported, FL · Active | Location not reported, FL | Corporation | Sep 15, 2004 | Active |
| UPS CONVEYOR SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 30, 2005 | Inactive |
| USA ENVIRONMENT MANAGEMENT, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 2, 2006 | Inactive |
| BIS TEPSCO INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 14, 2008 | Inactive |
| CARBER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 9, 2014 | Inactive |
| NEXT GENERATION SCAFFOLD SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 21, 2016 | Inactive |
| UPS MIDSTREAM SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 20, 2017 | Inactive |
| DOOLEY TACKABERRY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 4, 2018 | Inactive |
| UPS MACHINERY SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 4, 2020 | Inactive |
| OHMSTEDE INDUSTRIAL SERVICES INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Aug 19, 2021 | Active |
| MAVIRO INDUSTRIAL SERVICES INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 23, 2025 | Active |
| AQUILEX HYDROCHEM, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 18, 1993 | Inactive |
| VECTOR DYNAMICS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Mar 30, 2011 | Inactive |
| ALY TRAVELS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Nov 24, 2020 | Active |
| LILAC30 LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Feb 23, 2024 | Inactive |
| HV HEALTH AND SAFETY, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jul 21, 2026 | Active |
| SPECTRAL INVESTMENTS LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 14, 2001 | Inactive |
| DACON, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jan 10, 2006 | Inactive |
| BURROW GLOBAL CONSTRUCTION, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Jan 30, 2012 | Inactive |
| GENOX WEST TRANSPORTATION, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Sep 13, 2017 | Active |
| USA DEBUSK LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 9, 2018 | Active |
| UPS INSTRUMENT & ELECTRICAL SERVICES, LLC,Location not reported, FL · Active | Location not reported, FL | LLC | Jul 19, 2019 | Active |
| INDUSTRIAL SPECIALTY SERVICES USA LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Feb 25, 2020 | Active |
| ECOROBOTICS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | May 27, 2021 | Inactive |
| ECOSERV HOLDINGS, LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | May 27, 2021 | Inactive |
| UPS INDUSTRIAL SERVICES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Aug 20, 2021 | Active |
| REFRACTORY CONSTRUCTION SERVICES CO., LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Sep 1, 2022 | Inactive |
| TOTAL FAMILY MARINE, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Mar 7, 2024 | Active |
| ONPOINT INDUSTRIAL SERVICES, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Apr 24, 2024 | Active |