Printed circuit laminates manufacturing · South Carolina

Isola

Rdigeway, SC · ~160 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Isola runs at 77% of its industry's injury rate - safer than the typical Printed circuit laminates manufacturing workplace, earning a grade B.

Isola: 2.5 TCR = 77% of Printed circuit laminates manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Isola safety composite

Isola scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (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).

F

30/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 2.54 per 100 workers

Safer than 33% of industry peers

DART rate
F 3.71 per 100 workers

Safer than 12% 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

Isola: 1.4 → 3.7 TCR

Peak year 2024 @ 3.7 TCR · DART/TCR 1.46× in 2024

Isola's TCR rose 2.3 from 1.4 in 2023 to 3.7 in 2024. In 2024, DART was 1.46× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 334419 · Rdigeway, SC AT/BELOW-IND · MID

Grade B · TCR 2.5 · 77% of ind

  • DART 3.7 DART
  • RANK #5/7
  • PHOTO Sub-Sem Inc
  • BOOK 2y book
  • INJ 8 inj
  • SIZE ~160 FTE

Nearest TCR peer: Sub-Sem Inc (0.0 TCR gap)

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

Isola in the TCR neighbourhood

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

TCR

What this shows Isola averages 2.5 TCR (77% of the Printed circuit laminates manufacturing BLS benchmark).

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

Isola TCR series: 2023=1.4 · 2024=3.7 · BLS 3.3

Where Isola falls in its industry

334 Printed circuit laminates manu establishments

Safer than 33% of graded establishments in this industry, whose median TCR is 1.8.

More dangerous than peersSafer than peers

Narrower to South Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 Printed circuit laminates manu employers in South Carolina.

Isola (160 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8 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 02004006008001,000 02468 Average employees Total Case Rate Isola
Isola (160 employees, TCR 2.5) among 29 same-industry peers, split at the industry median of 108 employees and a TCR of 1.8

Isola has more employees than the Printed circuit laminates manufacturing median and a higher injury rate than the industry's median TCR of 1.8. 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
2024 3.7 3.7 6 0 0
2023 1.4 1.4 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334419 · SC · Rdigeway

334 Printed circuit laminates manufacturing employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 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 Sub-Sem Inc 2.5 TCR
NAICS-TCR Pure Wafer, Inc 2.5 TCR
NAICS-TCR E Ink - South Hadley 2.5 TCR
NAICS-TCR Heraeus Precious Metals Conshohocken LLC 2.6 TCR
STATE-SIZE CSP Darlington 160 FTE
STATE-SIZE Mactac Spartanburg 160 FTE
STATE-SIZE Ulbrich Specialty Wire Products 160 FTE
STATE-SIZE SEW Eurodrive Lyman Assembly 160 FTE
NAT-TCR O&M, Inc. 2.5 TCR
NAT-TCR Norman Filter Company & Norman Equipment Company 2.5 TCR
NAT-TCR More Consulting Corp. 2.5 TCR
NAT-TCR Continental Automotive Systems, Inc 2.5 TCR
NAT-SIZE Rubberlite Inc. 160 FTE
NAT-SIZE Johnan America, Inc. 160 FTE
NAT-SIZE Southport Lumber Company 160 FTE
NAT-SIZE CDS Global Wilton 160 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.