Controls and control accessories, industrial, manufacturing · South Dakota

Littelfuse

Rapid City, SD · ~118 workers · 4 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Littelfuse runs at 49% of its industry's injury rate - far safer than the typical Controls and control accessories, industrial, manufacturing workplace, earning a grade A.

Littelfuse: 1.6 TCR = 49% of Controls and control accessories, industrial, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Littelfuse safety composite

Littelfuse scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 20%), 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

37/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.62 per 100 workers

Safer than 44% of industry peers

DART rate
F 1.55 per 100 workers

Safer than 20% 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%).

Littelfuse held a steady TCR band

Littelfuse's TCR held near 0.0 from 2.3 in 2016 to 2.3 in 2019. Peak filing year was 2016 at 2.3 TCR. In 2019, DART was 0.96× this establishment's average TCR (severity share of cases).

2016=2.3 · 2017=1.8 · 2018=0.0 · 2019=2.3

OSHA ITA Form 300A scorecard

Establishment book 335314 · Rapid City, SD AT/BELOW-IND · MID

Grade A · TCR 1.6 · 49% of ind

  • DART 1.6 DART
  • RANK P44
  • PHOTO Crisp Control Inc
  • BOOK 4y book
  • INJ 8 inj
  • SIZE ~118 FTE

Nearest TCR peer: Crisp Control Inc (0.0 TCR gap)

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

Littelfuse in the TCR neighbourhood

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

TCR

What this shows Littelfuse averages 1.6 TCR (49% of the Controls and control accessories, industrial, manufacturing BLS benchmark).

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

Littelfuse TCR series: 2016=2.3 · 2017=1.8 · 2018=0 · 2019=2.3 · BLS 3.3

Where Littelfuse falls in its industry

156 Controls and control accessori establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers
Littelfuse (118 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3 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 Littelfuse
Littelfuse (118 employees, TCR 1.6) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3

Littelfuse has more employees than the Controls and control accessories, indust median and a higher injury rate than the industry's median TCR of 1.3. 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 2.3 1.6 3 0 0
2018 0.0 0.0 0 0 0
2017 1.8 0.9 2 0 0
2016 2.3 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335314 · SD · Rapid City

156 Controls and control accessories, industrial, manufacturing employers nationwide with a credible TCR · 1,778 rated employers in South Dakota with headcount on file · 219 employers in Rapid City, SD · 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 Crisp Control Inc 1.6 TCR
NAICS-TCR Control Automation Technologies, Inc. 1.6 TCR
NAICS-TCR SEL Pullman WA 1.6 TCR
NAICS-TCR Oakdale 1.7 TCR
STATE-SIZE YANKTON SD - 3292 118 FTE
STATE-SIZE Cimarron Label - North 117 FTE
STATE-SIZE Elkton 117 FTE
STATE-SIZE Henkel US Operations Corp 119 FTE
CITY-NEAR Rapid City Hospital 2,320 FTE
CITY-NEAR Black Hills Works 683 FTE
CITY-NEAR Black Hills Corp. Headquarters (SD006) 590 FTE
CITY-NEAR 1604 513 FTE
NAT-TCR The Christ Hospital Physicain Division 1.6 TCR
NAT-TCR Chestnut Health Systems 1.6 TCR
NAT-TCR FedEx Supply Chain - Dll Lockborne 1.6 TCR
NAT-TCR SVC - The Donatello Sales Center 1.6 TCR
NAT-SIZE DGS-BFM 118 FTE
NAT-SIZE Consulate Health Care of West Palm Beach 118 FTE
NAT-SIZE Showplace Landscape Services 118 FTE
NAT-SIZE Parkridge Nursing Center 118 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, 2017, 2016. 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.