Transportation regulatory agencies · Illinois

D1 Headquarters

Name: D1 Headquarters Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Schaumburg, IL · ~607 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.5
Avg TCR: 3.2
Industry avg: 0
Fatalities

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The verdict

D1 Headquarters runs at 48% of its industry's injury rate - far safer than the typical Transportation regulatory agencies workplace, earning a grade A.

D1 Headquarters: 1.5 TCR = 48% of Transportation regulatory agencies BLS 3.2 · 4y Form 300A (see methodology below)

D1 Headquarters safety composite

D1 Headquarters scores strongest on total case rate (tcr) (safer than 70% of same-industry peers) and weakest on fatalities (safer than 53%), 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).

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.54 per 100 workers

Safer than 70% of industry peers
DART rate: C 0.38 per 100 workers

Safer than 59% 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%).

TCR Δ

−3.2

2017→2020

D1 Headquarters injury rate improved

D1 Headquarters's TCR fell 3.2 from 3.6 in 2017 to 0.4 in 2020. Peak filing year was 2017 at 3.6 TCR. In 2020, DART was 0.25× this establishment's average TCR (severity share of cases).

2017=3.6 · 2018=1.4 · 2019=0.7 · 2020=0.4

OSHA ITA Form 300A scorecard

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

Grade A · TCR 1.5 · 48% of ind

DART 0.4 DART
RANK #19/35
PHOTO Minnesota Department…
BOOK 4y book
INJ 32 inj
SIZE ~607 FTE

Nearest TCR peer: Minnesota Department of Transportation Central Office (0.0 TCR gap)

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This site

1.5
Minnesota Depa

1.5
Dept. of Trans

1.5
MMMBT

1.5
Dept. of Tran

1.5

What this shows D1 Headquarters averages 1.5 TCR (48% of the Transportation regulatory agencies BLS benchmark).

D1 Headquarters TCR series: 2017=3.6 · 2018=1.4 · 2019=0.7 · 2020=0.4 · BLS 3.2

Where D1 Headquarters falls in its industry

208 Transportation regulatory agen establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 3.6.

Grade A

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #19 safest of 35 Transportation regulatory agen employers in Illinois.

D1 Headquarters (607 employees, TCR 1.5) among 29 same-industry peers, split at the industry median of 172 employees and a TCR of 3.6

D1 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
2020	0.4	0.4	2	0
2019	0.7	0.4	4	0
2018	1.4	0.3	7	1
2017	3.6	1.4	19	1

OSHA ITA peer cross-reference

Establishment peer ledger

926120 · IL · Schaumburg

208 Transportation regulatory agencies employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 246 employers in Schaumburg, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Minnesota Department of Transportation Central Office	ST. PAUL, MN	1.5 TCR
NAICS-TCR	Dept. of Transportation & Public Facilities (74)	JUNEAU, AK	1.5 TCR
NAICS-TCR	MMMBT	NEWPORT NEWS, VA	1.5 TCR
NAICS-TCR	Dept. of Transportation & Public Facilities (5)	ANCHORAGE, AK	1.5 TCR
STATE-SIZE	Rukel Management, LLC.	ST. CHARLES	607 FTE
STATE-SIZE	Factor Burr Ridge	BURR RIDGE	609 FTE
STATE-SIZE	McHenry	MCHENRY	609 FTE
STATE-SIZE	2662-7048	CHICAGO	609 FTE
CITY-NEAR	6354-OFFS	Schaumburg	3,444 FTE
CITY-NEAR	Schaumburg Community Consolidated School District No. 54	Schaumburg	2,876 FTE
CITY-NEAR	Nation Pizza & Foods (Schaumburg)	Schaumburg	1,320 FTE
CITY-NEAR	IL02	Schaumburg	1,301 FTE
NAT-TCR	Metric Concrete Services, Inc.	Wylie, TX	1.5 TCR
NAT-TCR	1052 Grand Island, Ne	Grand Island, NE	1.5 TCR
NAT-TCR	497 Fort Wayne, in	Fort Wayne, IN	1.5 TCR
NAT-TCR	Ross store 1606	Lawrence, KS	1.5 TCR
NAT-SIZE	Plainville Farms Processing Plant	New Oxford, PA	607 FTE
NAT-SIZE	MultiCare Urgent Care Clinics	Tacoma, WA	607 FTE
NAT-SIZE	Airborn, Inc. (Georgetown)	Georgetown, TX	607 FTE
NAT-SIZE	Monterey Mushrooms Inc	Madisonville, TX	607 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.