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Home/Texas/Department of Transportation/NAICS 541330/PSC R424

State + agency + NAICS + PSC page

Department of Transportation NAICS 541330 and PSC R424 contractors in Texas

Engineering Services. SUPPORT- PROFESSIONAL: EXPERT WITNESS. Deepest cross-filter overlap.

Texas · Department of Transportation

Last updated: April 7, 2026

Visible recipients

1

Mapped obligations

$63,619,511

Cross-code depth

4 filters

Top recipients

Visible recipients tied to Department of Transportation, Texas, NAICS 541330, and PSC R424

Halff Associates, Inc.

Richardson, TX

Richardson, TX | 5 awards | Top agency Department of Defense | NAICS 541330

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Top recipient paths -- ranked view
Department of Transportation NAICS 541330 -- drop PSC filter
Department of Transportation PSC R424 -- drop NAICS filter