Office supplies, die-cut paper, made from purchased paper or paperboard · Illinois

Diamond Envelope Corporation

Aurora, IL · ~82 workers · 8 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Diamond Envelope Corporation runs at 68% of its industry's injury rate - safer than the typical Office supplies, die-cut paper, made from purchased paper or paperboard workplace, earning a grade B.

Diamond Envelope Corporation: 2.3 TCR = 68% of Office supplies, die-cut paper, made from purchased paper or paperboard BLS 3.3 · 8y Form 300A (see methodology below)

Diamond Envelope Corporation safety composite

Diamond Envelope Corporation scores strongest on total case rate (tcr) (safer than 58% of same-industry peers) and weakest on dart rate (safer than 16%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.26 per 100 workers

Safer than 58% of industry peers

DART rate
F 4.16 per 100 workers

Safer than 16% of industry peers

Fatalities
D 0

Safer than 51% 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%).

Diamond Envelope Corporation held a steady TCR band

Diamond Envelope Corporation's TCR held near 0.1 from 4.2 in 2016 to 4.2 in 2024. Peak filing year was 2016 at 4.2 TCR. In 2024, DART was 1.84× this establishment's average TCR (severity share of cases).

2016=4.2 · 2017=1.0 · 2018=0.0 · 2019=2.6 · 2020=0.0 · 2021=3.8 · 2022=2.3 · 2024=4.2

OSHA ITA Form 300A scorecard

Establishment book 322230 · Aurora, IL AT/BELOW-IND · SMALL

Grade B · TCR 2.3 · 68% of ind

  • DART 4.2 DART
  • RANK #3/8
  • PHOTO Plant 02 - SH
  • BOOK 8y book
  • INJ 14 inj
  • SIZE ~82 FTE

Nearest TCR peer: Plant 02 - SH (0.0 TCR gap)

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Diamond Envelope Corporation in the TCR neighbourhood

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

TCR

What this shows Diamond Envelope Corporation averages 2.3 TCR (68% of the Office supplies, die-cut paper, made from purchased paper or paperboard BLS benchmark).

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

Diamond Envelope Corporation TCR series: 2016=4.2 · 2017=1 · 2018=0 · 2019=2.6 · 2020=0 · 2021=3.8 · 2022=2.3 · 2024=4.2 · BLS 3.3

Where Diamond Envelope Corporation falls in its industry

122 Office supplies, die-cut paper establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 8 Office supplies, die-cut paper employers in Illinois.

Diamond Envelope Corporation (82 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 2.6 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 0100200300400 051015 Average employees Total Case Rate Diamond Envelope Corporation
Diamond Envelope Corporation (82 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 2.6

Diamond Envelope Corporation has fewer employees than the Office supplies, die-cut paper, made fro median and a lower injury rate than the industry's median TCR of 2.6. 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
2024 4.2 4.2 4 0 0
2022 2.3 2.3 1 1 0
2021 3.8 3.8 3 0 0
2020 0.0 0.0 0 0 0
2019 2.6 2.6 2 0 0
2018 0.0 0.0 0 0 0
2017 1.0 0.0 0 1 0
2016 4.2 3.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

322230 · IL · Aurora

122 Office supplies, die-cut paper, made from purchased paper or paperboard employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 325 employers in Aurora, 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 Plant 02 - SH 2.2 TCR
NAICS-TCR Tatum 2.3 TCR
NAICS-TCR Envelope Mart Inc 2.3 TCR
NAICS-TCR UNITED ENVELOPE - NJ 2.3 TCR
STATE-SIZE HOME NURSERY 82 FTE
STATE-SIZE Electric Plant 82 FTE
STATE-SIZE Electric Distribution 82 FTE
STATE-SIZE Gas 82 FTE
CITY-NEAR Indian Prairie School District 204 3,309 FTE
CITY-NEAR Factor Aurora 2,167 FTE
CITY-NEAR Rush Copley Medical Center, Inc. 2,163 FTE
CITY-NEAR ANDY FRAIN SERVICES INC 2,100 FTE
NAT-TCR Dakkota Integrated Systems Sterling Heights 2.3 TCR
NAT-TCR Cardinal Health SLC PHARM 2.3 TCR
NAT-TCR Ace Electric Inc. Valdosta 2.3 TCR
NAT-TCR Belterra Casino Resort 2.3 TCR
NAT-SIZE Moore Fans 82 FTE
NAT-SIZE Raley's 319-Napa 82 FTE
NAT-SIZE Raley's 321-San Pablo 82 FTE
NAT-SIZE Raley's 336-Brentwood 82 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: 2024, 2022, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.