Local letter and parcel delivery services (except as part of intercity carrier network, U.S. Postal Service) · Illinois

TPLO Corp.

Naperville, IL · ~24 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
29.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

TPLO Corp. runs at 657% of its industry's injury rate - far more dangerous than the typical Local letter and parcel delivery services (except as part of intercity carrier network, U.S. Postal Service) workplace, earning a grade F.

TPLO Corp.: 29.6 TCR = 657% of Local letter and parcel delivery services (except as part of intercity carrier network, U.S. Postal Service) BLS 4.5 · 2y Form 300A (see methodology below)

TPLO Corp. safety composite

TPLO Corp. scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

F

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 29.55 per 100 workers

Safer than 0% of industry peers

DART rate
F 15.69 per 100 workers

Safer than 22% 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

TPLO Corp.: 19.9 → 39.2 TCR

Peak year 2022 @ 39.2 TCR · DART/TCR 0.53× in 2022

TPLO Corp.'s TCR rose 19.3 from 19.9 in 2021 to 39.2 in 2022. In 2022, DART was 0.53× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 492210 · Naperville, IL ABOVE-IND · SMALL

Grade F · TCR 29.6 · 657% of ind

  • DART 15.7 DART
  • RANK #81/81
  • PHOTO 6458-NPRS
  • BOOK 2y book
  • INJ 12 inj
  • SIZE ~24 FTE

Nearest TCR peer: 6458-NPRS (0.0 TCR gap)

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

TPLO Corp. in the TCR neighbourhood

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

TCR

What this shows TPLO Corp. averages 29.6 TCR (657% of the Local letter and parcel delivery services (except as part of intercity carrier network, U.S. Postal Service) BLS benchmark).

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

TPLO Corp. TCR series: 2021=19.9 · 2022=39.2 · BLS 4.5

Where TPLO Corp. falls in its industry

1,452 Local letter and parcel delive establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 11.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #81 safest of 81 Local letter and parcel delive employers in Illinois.

TPLO Corp. (24 employees, TCR 29.6) among 29 same-industry peers, split at the industry median of 89 employees and a TCR of 11.8 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 010203040 Average employees Total Case Rate TPLO Corp.
TPLO Corp. (24 employees, TCR 29.6) among 29 same-industry peers, split at the industry median of 89 employees and a TCR of 11.8

TPLO Corp. has fewer employees than the Local letter and parcel delivery service median and a higher injury rate than the industry's median TCR of 11.8. 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
2022 39.2 15.7 9 1 0
2021 19.9 15.9 3 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

492210 · IL · Naperville

1,452 Local letter and parcel delivery services (except as part of intercity carrier network, U.S. Postal Service) employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 241 employers in Naperville, 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 6458-NPRS 29.5 TCR
NAICS-TCR TriPeaks Logistics LLC 29.5 TCR
NAICS-TCR 6458-ZAUM 29.4 TCR
NAICS-TCR AMZL-NA : EPO Logistics, LLC 29.4 TCR
STATE-SIZE C70 24 FTE
STATE-SIZE Nelson Energy Center 24 FTE
STATE-SIZE Hecate Grid LLC 24 FTE
STATE-SIZE NG DeKalb Reporting Center 24 FTE
CITY-NEAR Indian Prairie School District 3,568 FTE
CITY-NEAR Naperville Ill 1,349 FTE
CITY-NEAR Naperville Research Center 862 FTE
CITY-NEAR 2884 Cor3010 855 FTE
NAT-TCR MLSS 29.6 TCR
NAT-TCR Lakefield Veterinary Group - 159 29.6 TCR
NAT-TCR Lucky Bucks, LLC 29.6 TCR
NAT-TCR Panthers Football LLC 29.6 TCR
NAT-SIZE Florida Branch 24 FTE
NAT-SIZE Perfection Machine & Tool Works 24 FTE
NAT-SIZE Main Location 24 FTE
NAT-SIZE Gilford Home Center 24 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: 2022, 2021. 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.