Drilling equipment, oil and gas field-type, manufacturing · Texas

MHWirth - NSH

Houston, TX · ~35 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

MHWirth - NSH runs at 44% of its industry's injury rate - far safer than the typical Drilling equipment, oil and gas field-type, manufacturing workplace, earning a grade A.

MHWirth - NSH: 1.4 TCR = 44% of Drilling equipment, oil and gas field-type, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

MHWirth - NSH safety composite

MHWirth - NSH scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 12%), 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).

D

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.44 per 100 workers

Safer than 45% of industry peers

DART rate
F 2.88 per 100 workers

Safer than 12% of industry peers

Fatalities
D 0

Safer than 50% 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

MHWirth - NSH: 0.0 → 2.9 TCR

Peak year 2021 @ 2.9 TCR · DART/TCR 2× in 2021

MHWirth - NSH's TCR rose 2.9 from 0.0 in 2020 to 2.9 in 2021. In 2021, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333132 · Houston, TX AT/BELOW-IND · SMALL

Grade A · TCR 1.4 · 44% of ind

  • DART 2.9 DART
  • RANK #127/208
  • PHOTO Casper Shop
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~35 FTE

Nearest TCR peer: Casper Shop (0.0 TCR gap)

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

MHWirth - NSH in the TCR neighbourhood

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

TCR

What this shows MHWirth - NSH averages 1.4 TCR (44% of the Drilling equipment, oil and gas field-type, manufacturing BLS benchmark).

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

MHWirth - NSH TCR series: 2020=0 · 2021=2.9 · BLS 3.3

Where MHWirth - NSH falls in its industry

316 Drilling equipment, oil and ga establishments

Safer than 45% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #127 safest of 208 Drilling equipment, oil and ga employers in Texas.

MHWirth - NSH (35 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3 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 01,0002,0003,000 0246810 Average employees Total Case Rate MHWirth - NSH
MHWirth - NSH (35 employees, TCR 1.4) among 29 same-industry peers, split at the industry median of 92 employees and a TCR of 1.3

MHWirth - NSH has fewer employees than the Drilling equipment, oil and gas field-ty median and a higher injury rate than the industry's median TCR of 1.3. 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
2021 2.9 2.9 1 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333132 · TX · Houston

316 Drilling equipment, oil and gas field-type, 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 · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Casper Shop 1.4 TCR
NAICS-TCR Weir SPM - Deer Park SC 1.5 TCR
NAICS-TCR Seaboard International 1.4 TCR
NAICS-TCR SOI - MFG 1.5 TCR
STATE-SIZE Southwest Feedyard 35 FTE
STATE-SIZE CDF Dairy 35 FTE
STATE-SIZE Cal-Maine Foods, Inc. - Marion, TX 35 FTE
STATE-SIZE Growers Select Produce, Inc. 35 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 Americold Murfreesboro, TN 1.4 TCR
NAT-TCR Shore Acres Care Center 1.4 TCR
NAT-TCR Mid-America Office 1.4 TCR
NAT-TCR Multi-Color Corporation - Batavia 1.4 TCR
NAT-SIZE Northwest Mississippi Regional Medical Center 35 FTE
NAT-SIZE Association Headquarters 35 FTE
NAT-SIZE TN Truss 35 FTE
NAT-SIZE Sico-The Americas Belleville 35 FTE

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: 2021, 2020. 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.