Computer and network cable installation · Illinois

Pentegra Systems Naperville

Naperville, IL · ~134 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Pentegra Systems Naperville runs at 34% of its industry's injury rate - far safer than the typical Computer and network cable installation workplace, earning a grade A.

Pentegra Systems Naperville: 0.9 TCR = 34% of Computer and network cable installation BLS 2.8 · 2y Form 300A (see methodology below)

Pentegra Systems Naperville safety composite

Pentegra Systems Naperville scores strongest on total case rate (tcr) (safer than 82% of same-industry peers) and weakest on fatalities (safer than 51%), 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

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.94 per 100 workers

Safer than 82% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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%).

Pentegra Systems Naperville held a steady TCR band

Pentegra Systems Naperville's TCR held near 0.0 from 0.9 in 2023 to 0.9 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2023=0.9 · 2024=0.9

OSHA ITA Form 300A scorecard

Establishment book 238210 · Naperville, IL AT/BELOW-IND · MID

Grade A · TCR 0.9 · 34% of ind

  • DART 0.0 DART
  • RANK #43/152
  • PHOTO JMEG, LLC - DFW
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~134 FTE

Nearest TCR peer: JMEG, LLC - DFW (0.0 TCR gap)

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

Pentegra Systems Naperville in the TCR neighbourhood

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

TCR

What this shows Pentegra Systems Naperville averages 0.9 TCR (34% of the Computer and network cable installation BLS benchmark).

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

Pentegra Systems Naperville TCR series: 2023=0.9 · 2024=0.9 · BLS 2.8

Where Pentegra Systems Naperville falls in its industry

4,550 Computer and network cable ins establishments

Safer than 82% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #43 safest of 152 Computer and network cable ins employers in Illinois.

Pentegra Systems Naperville (134 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate Pentegra Systems Naperville
Pentegra Systems Naperville (134 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 63 employees and a TCR of 2.5

Pentegra Systems Naperville has more employees than the Computer and network cable installation median and a lower injury rate than the industry's median TCR of 2.5. 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 0.9 0.0 1 0 0
2023 0.9 0.9 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238210 · IL · Naperville

4,550 Computer and network cable installation 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 JMEG, LLC - DFW 0.9 TCR
NAICS-TCR Gulf Electric Company Inc., of Mobile 0.9 TCR
NAICS-TCR Woods Electric Co. 0.9 TCR
NAICS-TCR Lake Erie Electric of Columbus, Inc. 0.9 TCR
STATE-SIZE Korte Construction Company DBA The Korte Company 134 FTE
STATE-SIZE Chicago - #70 134 FTE
STATE-SIZE Area Erectors - Rockford 134 FTE
STATE-SIZE Lifetouch Services Inc. - Yearbook Plant Loves Park 134 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 66-Usf-Olf Chesapeake Square 0.9 TCR
NAT-TCR 9-Usf-Olf Regency 0.9 TCR
NAT-TCR StarCom Builders, Inc. 0.9 TCR
NAT-TCR HOC Industries, Inc. 0.9 TCR
NAT-SIZE Envases Commerce, LLC 134 FTE
NAT-SIZE Chemical Products Corporation 134 FTE
NAT-SIZE Gerrity's Supermarkets, Bethlehem 134 FTE
NAT-SIZE Tedd Wood 134 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, 2023. 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.