Transportation regulatory agencies · Illinois

D4 Headquarters

Peoria, IL · ~178 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

D4 Headquarters runs at 34% of its industry's injury rate - far safer than the typical Transportation regulatory agencies workplace, earning a grade A.

D4 Headquarters: 1.1 TCR = 34% of Transportation regulatory agencies BLS 3.2 · 4y Form 300A (see methodology below)

D4 Headquarters safety composite

D4 Headquarters scores strongest on total case rate (tcr) (safer than 79% of same-industry peers) and weakest on dart rate (safer than 36%), 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

57/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.1 per 100 workers

Safer than 79% of industry peers

DART rate
D 1.89 per 100 workers

Safer than 36% of industry peers

Fatalities
D 0

Safer than 53% 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

D4 Headquarters: 0.0 → 2.5 TCR

Peak year 2020 @ 2.5 TCR · DART/TCR 1.72× in 2020

D4 Headquarters's TCR rose 2.5 from 0.0 in 2017 to 2.5 in 2020. In 2020, DART was 1.72× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 926120 · Peoria, IL AT/BELOW-IND · MID

Grade A · TCR 1.1 · 34% of ind

  • DART 1.9 DART
  • RANK #15/35
  • PHOTO Virginia Port Author…
  • BOOK 4y book
  • INJ 6 inj
  • SIZE ~178 FTE

Nearest TCR peer: Virginia Port Authority (0.0 TCR gap)

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

D4 Headquarters in the TCR neighbourhood

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

TCR

What this shows D4 Headquarters averages 1.1 TCR (34% of the Transportation regulatory agencies BLS benchmark).

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

D4 Headquarters TCR series: 2017=0 · 2018=1.9 · 2019=0 · 2020=2.5 · BLS 3.2

Where D4 Headquarters falls in its industry

208 Transportation regulatory agen establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 3.6.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #15 safest of 35 Transportation regulatory agen employers in Illinois.

D4 Headquarters (178 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 172 employees and a TCR of 3.6 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 01,0002,0003,0004,0005,000 05101520 Average employees Total Case Rate D4 Headquarters
D4 Headquarters (178 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 172 employees and a TCR of 3.6

D4 Headquarters has more employees than the Transportation regulatory agencies median and a lower injury rate than the industry's median TCR of 3.6. 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 2.5 1.9 3 1 0
2019 0.0 0.0 0 0 0
2018 1.9 1.9 3 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

926120 · IL · Peoria

208 Transportation regulatory agencies employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 312 employers in Peoria, IL · 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 Virginia Port Authority 1.1 TCR
NAICS-TCR Dept. of Transportation & Public Facilities (123) 1.1 TCR
NAICS-TCR Dept. of Transportation & Public Facilities (76) 1.1 TCR
NAICS-TCR Harrisonburg Residency 1.2 TCR
STATE-SIZE Wyffels Hybrids 178 FTE
STATE-SIZE Lendlease Chicago 178 FTE
STATE-SIZE Saputo Lincolnshire 178 FTE
STATE-SIZE PAXXUS 178 FTE
CITY-NEAR OSF Saint Francis Medical Center 5,293 FTE
CITY-NEAR Saint Francis Medical Center 5,007 FTE
CITY-NEAR Health Staff 3,911 FTE
CITY-NEAR Methodist Medical Center 2,815 FTE
NAT-TCR 568 Palmdale, Ca 1.1 TCR
NAT-TCR zulily 1.1 TCR
NAT-TCR Charlotte, NC (SSS, CSS) 1.1 TCR
NAT-TCR Ross store 1115 1.1 TCR
NAT-SIZE Jamestown Metal Marine Sales, Inc 178 FTE
NAT-SIZE Biotest Main Offices 178 FTE
NAT-SIZE Home Office 178 FTE
NAT-SIZE DMG Masonry LLC 178 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.