Which contractors win the most TxDOT lettings?
TOUCHSTONE RESOURCES, LLC was the low bidder on 65 of the 2,072 TxDOT lettings with published bid tabs from October 15, 2025 to October 15, 2026, worth $17.1 million in low bids; the top five contractors together took 250 lettings (12.1%).
Source: TxDOT Bid Tab Rankings (every published letting), BidSparq
Data as of: October 18, 2026 (refreshed weekly)
Sample: 2,072 TxDOT lettings with published bid tabs, 9,643 bids from 527 contractors, lettings October 15, 2025 to October 15, 2026 (as of 2026-10-18).
License: free to cite with attribution to BidSparq
Verify this yourself: TxDOT Bid Tabulations on the Texas Open Data Portal (dataset de7b-7dna, every bid item from every TxDOT letting that published bids).
Essential statistics
- 527 different contractors placed 9,643 bids on 2,072 lettings in the window.
- Top three by low bids: TOUCHSTONE RESOURCES, LLC (65), TEXAS MATERIALS GROUP, INC. (52), NSG LOGISTICS, LLC (47).
- TOUCHSTONE RESOURCES, LLC won 42% of the 155 lettings it bid, facing 2.7 bidders on average.
- The average TxDOT letting drew 4.7 bidders (median 4).
Top 15 contractors by TxDOT low bids, October 15, 2025 to October 15, 2026
| Rank | Contractor | Low bids | Value of low bids | Bids placed | Win rate | Avg bidders faced |
|---|---|---|---|---|---|---|
| 1 | TOUCHSTONE RESOURCES, LLC | 65 | $17.1 million | 155 | 42% | 2.7 |
| 2 | TEXAS MATERIALS GROUP, INC. | 52 | $115.8 million | 250 | 21% | 3.7 |
| 3 | NSG LOGISTICS, LLC | 47 | $20.2 million | 53 | 89% | 1.9 |
| 4 | BIG CREEK CONSTRUCTION, LTD. | 44 | $126.7 million | 80 | 55% | 4.6 |
| 5 | GARRET SHIELDS INFRASTRUCTURE | 42 | $36.2 million | 203 | 21% | 6.5 |
| 6 | ERGON ASPHALT & EMULSIONS, INC. | 41 | $24.1 million | 49 | 84% | 1.7 |
| 7 | VULCAN CONSTRUCTION MATERIALS, LLC | 37 | $17.9 million | 66 | 56% | 2.1 |
| 8 | TRP INFRASTRUCTURE SERVICES, LLC | 32 | $35.6 million | 120 | 27% | 3.7 |
| 9 | HUNTER INDUSTRIES, LTD. | 28 | $300.3 million | 104 | 27% | 6.0 |
| 10 | RHINO EQUITY, LLC | 26 | $11.3 million | 87 | 30% | 5.3 |
| 11 | AUSTIN BARRICADE COMPANY, L.L.C. | 26 | $10.8 million | 75 | 35% | 4.6 |
| 12 | RK HALL, LLC | 25 | $44.5 million | 55 | 46% | 3.1 |
| 13 | STRIPE-A-ZONE, LLC | 24 | $27.2 million | 81 | 30% | 3.5 |
| 14 | BK FIELD OPERATIONS LLC | 23 | $12.0 million | 69 | 33% | 7.2 |
| 15 | CLARK CONSTRUCTION OF TEXAS, INC. | 22 | $135.5 million | 56 | 39% | 5.0 |
What this means
A bid tab is the tabulation TxDOT publishes after a letting: every bidder, every bid item, every unit price, next to the sealed engineer's estimate. This corpus holds every TxDOT letting that published bid tabs on data.texas.gov, loaded weekly and matched against the source month by month, so these are counts and rankings over the whole population, not a sample.
The low bidder is the apparent low bid at letting. TxDOT can still reject bids or re-let a project, so low bids are not the same as awards, and one bid means one contractor on one letting.
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