| edison power constructors, inc E0370652013-3 | Foreign Corporation | Active In good standing | Director | 2300 N. FIELD STREET, SUITE 1900, Dallas TX 75201 | 2013 |
| pipe jacking trenchless, inc. E0341832016-3 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, ste 1900, Dallas TX 75201 | 2016 |
| primoris electric, inc. E0045392016-0 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2016 |
| primoris energy services corporation E0287332015-5 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2015 |
| primoris pipeline, inc. E33998092023-0 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Ste 1900, Dallas TX 75201 | 2023 |
| primoris renewable energy, inc. E3579862019-3 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2019 |
| primoris services corporation E0644112008-3 | Foreign Corporation | Active In good standing | Treasurer | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2008 |
| rockford corporation C5131-1990 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 1990 |
| snelson companies, inc. C4910-1981 | Foreign Corporation | Active In good standing | Director | 2300 N. FIELD STREET, SUITE 1900, DALLAS TX 75201 | 1981 |
| ttrs, inc. E0026982010-2 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2010 |
| vadnais trenchless services, inc. E0297182014-7 | Foreign Corporation | Active In good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2014 |
| arb structures, inc. C648-2004 | Foreign Corporation | Withdrawn Not in good standing | Director | 2300 N. Field Street, Suite 1900, Dallas TX 75201 | 2004 |
| energy services south, llc E11919242021-0 | Foreign Limited-Liability Company | Cancelled Not in good standing | Manager | 2300 N Field St Ste 1900, Dallas TX 75201 | 2021 |
