Building cleaning services, janitorial · Texas

Johnson Space Center

Houston, TX · ~722 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Johnson Space Center runs at 17% of its industry's injury rate - far safer than the typical Building cleaning services, janitorial workplace, earning a grade A.

Johnson Space Center: 0.8 TCR = 17% of Building cleaning services, janitorial BLS 4.5 · 4y Form 300A (see methodology below)

Johnson Space Center safety composite

Johnson Space Center scores strongest on total case rate (tcr) (safer than 94% of same-industry peers) and weakest on dart rate (safer than 35%), 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

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.75 per 100 workers

Safer than 94% of industry peers

DART rate
D 2.41 per 100 workers

Safer than 35% 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

Johnson Space Center: 0.4 → 2.4 TCR

Peak year 2021 @ 2.4 TCR · DART/TCR 3.21× in 2021

Johnson Space Center's TCR rose 2.0 from 0.4 in 2016 to 2.4 in 2021. In 2021, DART was 3.21× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 561720 · Houston, TX AT/BELOW-IND · MID

Grade A · TCR 0.8 · 17% of ind

  • DART 2.4 DART
  • RANK #26/417
  • PHOTO MBM-11 Colorado
  • BOOK 4y book
  • INJ 5 inj
  • SIZE ~722 FTE

Nearest TCR peer: MBM-11 Colorado (0.0 TCR gap)

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

Johnson Space Center in the TCR neighbourhood

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

TCR

What this shows Johnson Space Center averages 0.8 TCR (17% of the Building cleaning services, janitorial BLS benchmark).

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

Johnson Space Center TCR series: 2016=0.4 · 2017=0 · 2018=0.2 · 2021=2.4 · BLS 4.5

Where Johnson Space Center falls in its industry

4,064 Building cleaning services, ja establishments

Safer than 94% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #26 safest of 417 Building cleaning services, ja employers in Texas.

Johnson Space Center (722 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2 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 02004006008001,000 051015 Average employees Total Case Rate Johnson Space Center
Johnson Space Center (722 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 56 employees and a TCR of 3.2

Johnson Space Center has more employees than the Building cleaning services, janitorial median and a lower injury rate than the industry's median TCR of 3.2. 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 2.4 2.4 1 0 0
2018 0.2 0.1 1 1 0
2017 0.0 0.0 0 0 0
2016 0.4 0.1 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

561720 · TX · Houston

4,064 Building cleaning services, janitorial 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 MBM-11 Colorado 0.8 TCR
NAICS-TCR Koch Flint Hills Housekeeping 0.8 TCR
NAICS-TCR Mary Washington Healthcare-EVS 0.8 TCR
NAICS-TCR Xanitos EVS at Salem Regional Medical Center 0.8 TCR
STATE-SIZE 106 RNDC-HOUSTON 722 FTE
STATE-SIZE Mint Dentistry PLLC 722 FTE
STATE-SIZE Northstar Energy Solutions, LLC 723 FTE
STATE-SIZE AMZL : DSX1 723 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 Allstate Glass LLC 0.8 TCR
NAT-TCR Energy Center Phoenix 0.8 TCR
NAT-TCR Airgas Dry Ice - Augusta 0.8 TCR
NAT-TCR Sodexo at St Joseph Medical Center 0.8 TCR
NAT-SIZE Adient LLC 722 FTE
NAT-SIZE FMC - Baystate Franklin Medical Center 722 FTE
NAT-SIZE Petrochem Insulation, Inc. 722 FTE
NAT-SIZE Greenville Technology Incorporated - Greenville 722 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, 2018, 2017, 2016. 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.