| OLDCASTLE APG WEST, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Mar 27, 2023 | Active |
| EASTERN ACQUISITION COMPANY, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 19, 2017 | Active |
| OLDCASTLE PAYROLL, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Sep 10, 1980 | Active |
| PEBBLE TECHNOLOGY, INCORPORATEDLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 28, 2001 | Inactive |
| BONSAL AMERICAN, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Oct 16, 2001 | Active |
| OLDCASTLE APG SOUTH, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 20, 2001 | Active |
| APAC-TENNESSEE, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jan 25, 2002 | Active |
| BARRETTE OUTDOOR LIVING INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 27, 2003 | Active |
| OLDCASTLE BUILDING PRODUCTS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jun 19, 2006 | Active |
| OLDCASTLE LAWN & GARDEN, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 19, 2006 | Inactive |
| CRH AMERICAS MATERIALS, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Apr 13, 2007 | Active |
| OLDCASTLE SERVICES, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Nov 18, 2008 | Active |
| APAC-ALABAMA, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Jan 29, 2009 | Active |
| PRESTIGE CONCRETE PRODUCTS, INC.Orlando, FL · Inactive | Orlando, FL | Corporation | Jan 3, 2012 | Inactive |
| EUTEK SYSTEMS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 28, 2015 | Inactive |
| DURATEC NEWCO, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 5, 2021 | Inactive |
| ECO MATERIAL TECHNOLOGIES INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Feb 23, 2022 | Active |
| SPI ACQUISITION HOLDINGS, INC.Jacksonville, FL · Inactive | Jacksonville, FL | Corporation | Nov 3, 2022 | Inactive |
| ASH GROVE CEMENT COMPANYLocation not reported, FL · Active | Location not reported, FL | Corporation | Feb 9, 2023 | Active |
| OLDCASTLE APG NORTHEAST, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Mar 20, 2023 | Active |
| MOISTURESHIELD, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Mar 24, 2023 | Active |
| OLDCASTLE APG, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 21, 2023 | Active |
| OLDCASTLE INFRASTRUCTURE, INC.Location not reported, FL · Active | Location not reported, FL | Corporation | Dec 30, 1998 | Active |
| A MINING GROUP, LLCLocation not reported, FL · Active | Location not reported, FL | LLC | Jan 22, 2004 | Active |
| SAPPHIRE AMERICAS LLCLocation not reported, FL · Active | Location not reported, FL | LLC | May 15, 2026 | Active |
| BARRETTE LOGISTICS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 30, 2014 | Inactive |
| PREFERRED MATERIALS, INC.Lutz, FL · Active | Lutz, FL | Corporation | Sep 1, 1989 | Active |