Support Activities for Air Transportation · Texas

DGS Aviation Services : IAH - Houston

Houston, TX · ~27 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
5.0
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

DGS Aviation Services : IAH - Houston runs at 111% of its industry's injury rate - about level with the typical Support Activities for Air Transportation workplace, earning a grade C.

DGS Aviation Services : IAH - Houston: 5.0 TCR = 111% of Support Activities for Air Transportation BLS 4.5 · 4y Form 300A (see methodology below)

DGS Aviation Services : IAH - Houston safety composite

DGS Aviation Services : IAH - Houston scores strongest on dart rate (safer than 85% of same-industry peers) and weakest on total case rate (tcr) (safer than 46%), 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).

C

61/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 5 per 100 workers

Safer than 46% of industry peers

DART rate
B 0 per 100 workers

Safer than 85% 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%).

TCR Δ

−2.7

2017→2020

DGS Aviation Services : IAH - Houston injury rate improved

DGS Aviation Services : IAH - Houston's TCR fell 2.7 from 9.2 in 2017 to 6.5 in 2020. Peak filing year was 2017 at 9.2 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2017=9.2 · 2018=4.4 · 2019=0.0 · 2020=6.5

OSHA ITA Form 300A scorecard

Establishment book 488119 · Houston, TX ABOVE-IND · SMALL

Grade C · TCR 5.0 · 111% of ind

  • DART 0.0 DART
  • RANK #71/126
  • PHOTO Sheltair Aviation JAX
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~27 FTE

Nearest TCR peer: Sheltair Aviation JAX (0.0 TCR gap)

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

DGS Aviation Services : IAH - Houston in the TCR neighbourhood

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

TCR

What this shows DGS Aviation Services : IAH - Houston averages 5.0 TCR (111% of the Support Activities for Air Transportation BLS benchmark).

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

DGS Aviation Services : IAH - Houston TCR series: 2017=9.2 · 2018=4.4 · 2019=0 · 2020=6.5 · BLS 4.5

Where DGS Aviation Services : IAH - Houston falls in its industry

1,555 Support Activities for Air Tra establishments

Safer than 46% of graded establishments in this industry, whose median TCR is 4.5.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #71 safest of 126 Support Activities for Air Tra employers in Texas.

DGS Aviation Services : IAH - Houston (27 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5 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 0102030 Average employees Total Case Rate DGS Aviation Services : IAH - Houston
DGS Aviation Services : IAH - Houston (27 employees, TCR 5.0) among 29 same-industry peers, split at the industry median of 65 employees and a TCR of 4.5

DGS Aviation Services : IAH - Houston has fewer employees than the Support Activities for Air Transportatio median and a higher injury rate than the industry's median TCR of 4.5. 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
2020 6.5 0.0 3 0 0
2019 0.0 0.0 0 0 0
2018 4.4 4.4 1 0 0
2017 9.2 9.2 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

488119 · TX · Houston

1,555 Support Activities for Air Transportation 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 Sheltair Aviation JAX 5.0 TCR
NAICS-TCR 00001316 CHS - 316 CHARLESTON INTL AIRPORT 5.0 TCR
NAICS-TCR 00001250 MKE-250 MILWAUKEE MITCHELL INT L AIRPORT 5.0 TCR
NAICS-TCR FATCX0UPS FAT - UPS 5.0 TCR
STATE-SIZE TLM - Tree Farm 27 FTE
STATE-SIZE Heifer Ranch @ Arroyo Seco 27 FTE
STATE-SIZE Dean Cluck Feedyard, Inc. 27 FTE
STATE-SIZE CanTex Feeders LP 27 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 Bethleham 2 5.0 TCR
NAT-TCR Ross store 236 5.0 TCR
NAT-TCR New Bern Lumber 5.0 TCR
NAT-TCR Community Hab 5.0 TCR
NAT-SIZE DGS Aviation Services : COS - Colorado Springs 27 FTE
NAT-SIZE Roses 42 27 FTE
NAT-SIZE 1855-ALBIR2 27 FTE
NAT-SIZE SIEA Pueblo West E&O 27 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: 2020, 2019, 2018, 2017. 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.