| 610 TINA LANE, LLC (L23000554061) | MGR |
| APEX ROOFING USA, LLC (L24000046231) | MGR |
| CONCRECEL USA SE, LLC (L07000074800) | MGRM |
| CUSA ACQUISITION COMPANY, LLC (L07000093280) | MGR |
| GEMCON MANUFACTURING, INC. (P06000142541) | T,S |
| GEMCON MANUFACTURING, INC. (P06000142541) | Director |
| GEMMAR ROOFING, INC. (692401) | President |
| SCHEAR MANAGEMENT, LLC (L11000019050) | MGRM |
| WEISS & WOOLRICH CONTRACTORS, INC. (P07000110010) | PS |
| 6864 WILLOW WOOD, LLC (L24000155773) | MGR |
| 920 MARINA, LLC (L24000159223) | MBR |
| ACRES HOLDING GROUP LLC (L12000135833) | MGRM |
| CONCRECEL USA, INC. (P07000100604) | TCEO |
| CONCRECEL USA, INC. (P07000100604) | Secretary |
| CONCRECEL USA, LLC (L07000093032) | MGR |
| CONCRECEL USA, LLC (L07000093032) | Mana |
| GEMMAR ROOFING, INC. (841063) | PD |
| GEMMAR ROOFING, INC. (841063) | ST |
| GENMAR ROOFING, INC. (852023) | PD |
| SCHEAR CONSTRUCTION, LLC (L11000019073) | Pres |
| SELECTIVE CONSTRUCTION MANAGEMENT, INC. (L17653) | Director |
| UNION ROOFING, INC. (F86012) | PD |
| 281 N.E. 32ND STREET REALTY, LLC (L06000049325) | MGRM |
| APEX ROOFING USA, LLC (L12000059805) | MANA |
| CONCRECEL INTERNATIONAL, INC. (P97000056034) | MGRM |
| CONCRECEL USA CORP (P06000142555) | T,SD |
| GEMMAR ROOFING OF FLORIDA, INC. (F86015) | PD |
| LCP LIGHTWEIGHT CONCRETE PRODUCTS, LLC (L09000095034) | MGRM |
| A.R.B.S., LLC (L08000063357) | MGRM |
| APEX CONSTRUCTION USA, LLC (L24000096026) | MGR |
| APEX MANAGEMENT SERVICES, LLC (L24000096035) | MGR |
| CASTILLA DEVELOPMENT LLC (L12000125036) | MGRM |
| EASTERN ROOFING CO., INC. (646236) | PTD |
| MULTI ROOF SYSTEMS, INC. (L76657) | Director |
| 4350 ORANGE GROVE LLC (L11000141419) | AMBR |
| A.R.B.S., INC. (P03000010689) | PSTD |
| ATLAS ROOFING USA LLC (L23000240689) | MGR |
| CONCRECEL USA, INC. (P04000091949) | TSD |
| COVE ESTATES, LLC (L09000090549) | Mana |
| SOUTHERN HOLDINGS REALTY, LLC (L06000049319) | Mana |
| SUPPORTTHISMINISTRY.COM, LLC (L06000117978) | MGMR |
| UNITED STATES ASBESTOS REMOVAL CORP. (F78769) | Director |
