# Stx Materials LLC: air new source review authorization 185760L001 (pending), Corpus Christi, Nueces County, TX

**Score:** 75/100

| Field | Value |
|---|---|
| Company / public body | Stx Materials LLC |
| Customer type | Corporation |
| Program | Air new source review authorization |
| Authorization ID | 185760L001 |
| Authorization status | Pending |
| NAICS | 212312 Crushed and Broken Limestone Mining and Quarrying |
| Location | Corpus Christi, Nueces County, TX |
| TCEQ region | 14 |
| Registry status date | 2026-10-19 |
| Regulated entity (RN) | RN112550066 |

## Why this score
- Pending: the application is still being worked.
- Air or tank program with testing and reporting.
- Updated in the last 30 days.

Source: Texas Commission on Environmental Quality (TCEQ) Central Registry, five regional files (data.texas.gov) (https://data.texas.gov/d/tzyg-j7q4). Last refreshed: 2026-11-04T06:10:48.783Z.
From the TCEQ Central Registry. The date shown is the regulated entity's registry status date, which changes when a site is created or its record is updated; an authorization status is administrative and says nothing about compliance. Individuals, sole proprietorships, occupational licenses and home septic records are excluded, and no street addresses are kept. Verify in TCEQ Central Registry.