Portable buildings, prefabricated metal, manufacturing · Texas

Trystar Houston

Houston, TX · ~19 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Trystar Houston runs at 136% of its industry's injury rate - more dangerous than the typical Portable buildings, prefabricated metal, manufacturing workplace, earning a grade D.

Trystar Houston: 4.5 TCR = 136% of Portable buildings, prefabricated metal, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Trystar Houston safety composite

Trystar Houston scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 6%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

32/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 4.49 per 100 workers

Safer than 44% of industry peers

DART rate
F 8.99 per 100 workers

Safer than 6% of industry peers

Fatalities
D 0

Safer than 51% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Trystar Houston: 0.0 → 13.5 TCR

Peak year 2024 @ 13.5 TCR · DART/TCR 2× in 2024

Trystar Houston's TCR rose 13.5 from 0.0 in 2022 to 13.5 in 2024. In 2024, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332311 · Houston, TX ABOVE-IND · SMALL

Grade D · TCR 4.5 · 136% of ind

  • DART 9.0 DART
  • RANK #32/43
  • PHOTO US Chemical Storage
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~19 FTE

Nearest TCR peer: US Chemical Storage (0.0 TCR gap)

Read with this employer → · Industry book → · Texas employers → · Look up another →

Trystar Houston in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Trystar Houston averages 4.5 TCR (136% of the Portable buildings, prefabricated metal, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Trystar Houston TCR series: 2022=0 · 2023=0 · 2024=13.5 · BLS 3.3

Where Trystar Houston falls in its industry

393 Portable buildings, prefabrica establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #32 safest of 43 Portable buildings, prefabrica employers in Texas.

Trystar Houston (19 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 75 employees and a TCR of 4.1 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0200400600800 0510152025 Average employees Total Case Rate Trystar Houston
Trystar Houston (19 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 75 employees and a TCR of 4.1

Trystar Houston has fewer employees than the Portable buildings, prefabricated metal, median and a higher injury rate than the industry's median TCR of 4.1. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 13.5 9.0 3 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332311 · TX · Houston

393 Portable buildings, prefabricated metal, manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR US Chemical Storage 4.5 TCR
NAICS-TCR Knight Wall Systems, Inc. 4.5 TCR
NAICS-TCR Steel Supply & Engineering Company 4.5 TCR
NAICS-TCR Trachte 4.5 TCR
STATE-SIZE DJ Farms, LTD 19 FTE
STATE-SIZE Texas Star Coop-Wilson 19 FTE
STATE-SIZE Apache Corporation - Perryton 19 FTE
STATE-SIZE Cosmo Field Office 19 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Trystar Faribault 4.5 TCR
NAT-TCR HJX1 4.5 TCR
NAT-TCR Marriott's Legends Edge 4.5 TCR
NAT-TCR Brookover Ranch Feed Yard 4.5 TCR

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.