Contacts, electrical, carbon and graphite, manufacturing · California

Mitsubishi Chemical Carbon Fiber & Composites

Sacramento, CA · ~141 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.6
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Mitsubishi Chemical Carbon Fiber & Composites runs at 80% of its industry's injury rate - safer than the typical Contacts, electrical, carbon and graphite, manufacturing workplace, earning a grade B.

Mitsubishi Chemical Carbon Fiber & Composites: 2.6 TCR = 80% of Contacts, electrical, carbon and graphite, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Mitsubishi Chemical Carbon Fiber & Composites safety composite

Mitsubishi Chemical Carbon Fiber & Composites scores strongest on total case rate (tcr) (safer than 60% 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

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.63 per 100 workers

Safer than 60% of industry peers

DART rate
D 1.19 per 100 workers

Safer than 52% 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%).

TCR Δ

−2.9

2017→2020

Mitsubishi Chemical Carbon Fiber & Composites injury rate improved

Mitsubishi Chemical Carbon Fiber & Composites's TCR fell 2.9 from 4.1 in 2017 to 1.2 in 2020. Peak filing year was 2017 at 4.1 TCR. In 2020, DART was 0.45× this establishment's average TCR (severity share of cases).

2017=4.1 · 2020=1.2

OSHA ITA Form 300A scorecard

Establishment book 335991 · Sacramento, CA AT/BELOW-IND · MID

Grade B · TCR 2.6 · 80% of ind

  • DART 1.2 DART
  • RANK #3/10
  • PHOTO Morgan Advanced Mate…
  • BOOK 2y book
  • INJ 9 inj
  • SIZE ~141 FTE

Nearest TCR peer: Morgan Advanced Materials and Technology, Inc. - Coudersport, PA (0.0 TCR gap)

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Mitsubishi Chemical Carbon Fiber & Composites in the TCR neighbourhood

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

TCR

What this shows Mitsubishi Chemical Carbon Fiber & Composites averages 2.6 TCR (80% of the Contacts, electrical, carbon and graphite, manufacturing BLS benchmark).

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

Mitsubishi Chemical Carbon Fiber & Composites TCR series: 2017=4.1 · 2020=1.2 · BLS 3.3

Where Mitsubishi Chemical Carbon Fiber & Composites falls in its industry

93 Contacts, electrical, carbon a establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 10 Contacts, electrical, carbon a employers in California.

Mitsubishi Chemical Carbon Fiber & Composites (141 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 3.2 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 0100200300400 02468 Average employees Total Case Rate Mitsubishi Chemical Carbon Fiber & Composites
Mitsubishi Chemical Carbon Fiber & Composites (141 employees, TCR 2.6) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 3.2

Mitsubishi Chemical Carbon Fiber & Composites has more employees than the Contacts, electrical, carbon and graphit median and a lower injury rate than the industry's median TCR of 3.2. 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
2020 1.2 1.2 2 0 0
2017 4.1 3.5 7 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335991 · CA · Sacramento

93 Contacts, electrical, carbon and graphite, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,348 employers in Sacramento, CA · 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 Morgan Advanced Materials and Technology, Inc. - Coudersport, PA 2.6 TCR
NAICS-TCR Graphite Sales Inc. 2.7 TCR
NAICS-TCR Morgan Advanced Materials and Technology, Inc. - St. Marys, PA 2.7 TCR
NAICS-TCR Sekisui Aerospace - Orange City Operations 2.8 TCR
STATE-SIZE Plug Connection -Vista 141 FTE
STATE-SIZE OCEAN VIEW FLOWERS, LLC 141 FTE
STATE-SIZE LABOR 141 FTE
STATE-SIZE VESSEY & COMPANY, INC. 141 FTE
CITY-NEAR UC Davis Health 10,481 FTE
CITY-NEAR Employment Development Department 8,494 FTE
CITY-NEAR California Department of Transportation Facility 451 5,500 FTE
CITY-NEAR California Department of Transportation Facility 485 5,500 FTE
NAT-TCR West Mifflin Packaged Gas Plant 2.6 TCR
NAT-TCR BOE - Central Office 2.6 TCR
NAT-TCR Riverside Medical Group Tappahannock 2.6 TCR
NAT-TCR Springfield Purina Feed Mill 2.6 TCR
NAT-SIZE Wesley Woods Geriatric Hosp 141 FTE
NAT-SIZE SP Industries Inc - Pocomoke 141 FTE
NAT-SIZE Xtreme Tower Products 141 FTE
NAT-SIZE Expedited Freight Systems, LLC 141 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: 2020, 2017. 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.