Engineering research and development laboratories or services · Illinois

Littelfuse, Inc

Champaign, IL · ~23 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
2.4
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Littelfuse, Inc runs at 480% of its industry's injury rate - far more dangerous than the typical Engineering research and development laboratories or services workplace, earning a grade F.

Littelfuse, Inc: 2.4 TCR = 480% of Engineering research and development laboratories or services BLS 0.5 · 2y Form 300A (see methodology below)

Littelfuse, Inc safety composite

Littelfuse, Inc scores strongest on dart rate (safer than 70% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), 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)
F 2.4 per 100 workers

Safer than 12% of industry peers

DART rate
C 0 per 100 workers

Safer than 70% 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%).

TCR Δ

−4.8

2018→2019

Littelfuse, Inc injury rate improved

Littelfuse, Inc's TCR fell 4.8 from 4.8 in 2018 to 0.0 in 2019. Peak filing year was 2018 at 4.8 TCR. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

2018=4.8 · 2019=0.0

OSHA ITA Form 300A scorecard

Establishment book 541712 · Champaign, IL ABOVE-IND · SMALL

Grade F · TCR 2.4 · 480% of ind

  • DART 0.0 DART
  • RANK #14/14
  • PHOTO Huntsville Lab
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~23 FTE

Nearest TCR peer: Huntsville Lab (0.0 TCR gap)

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

Littelfuse, Inc in the TCR neighbourhood

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

TCR

What this shows Littelfuse, Inc averages 2.4 TCR (480% of the Engineering research and development laboratories or services BLS benchmark).

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

Littelfuse, Inc TCR series: 2018=4.8 · 2019=0 · BLS 0.5

Where Littelfuse, Inc falls in its industry

319 Engineering research and devel establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 0.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 14 Engineering research and devel employers in Illinois.

Littelfuse, Inc (23 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 159 employees and a TCR of 0.8 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 01,0002,0003,0004,0005,000 02468 Average employees Total Case Rate Littelfuse, Inc
Littelfuse, Inc (23 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 159 employees and a TCR of 0.8

Littelfuse, Inc has fewer employees than the Engineering research and development lab median and a higher injury rate than the industry's median TCR of 0.8. 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
2019 0.0 0.0 0 0 0
2018 4.8 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

541712 · IL · Champaign

319 Engineering research and development laboratories or services employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 200 employers in Champaign, 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 Huntsville Lab 2.4 TCR
NAICS-TCR Abon Pharmaceuticals 2.4 TCR
NAICS-TCR Clinical Research 2.4 TCR
NAICS-TCR Detroit Lab 2.3 TCR
STATE-SIZE Oak Grove 23 FTE
STATE-SIZE Eagle Point Farms, LLC. 23 FTE
STATE-SIZE Mendota Office 23 FTE
STATE-SIZE Nokomis Area Fire Protection District 23 FTE
CITY-NEAR 6458-CHAM 1,103 FTE
CITY-NEAR Kraft Heinz Company 1,088 FTE
CITY-NEAR Kraft Heinz Champaign 918 FTE
CITY-NEAR College Fresh 840 FTE
NAT-TCR Faf Cvg 2.4 TCR
NAT-TCR Faf Iah 2.4 TCR
NAT-TCR LSC Communications 2.4 TCR
NAT-TCR Indianapolis Compounds Plant 2.4 TCR
NAT-SIZE Kendal at Home 23 FTE
NAT-SIZE Beaverton YMCA Child Development Center 23 FTE
NAT-SIZE Orchards YMCA Child Development Center 23 FTE
NAT-SIZE Covenant Place of Abilene 23 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: 2019, 2018. 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.