In-vitro diagnostic substances manufacturing · California

Cell Marque Corporation

Rocklin, CA · ~111 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Cell Marque Corporation runs at 54% of its industry's injury rate - safer than the typical In-vitro diagnostic substances manufacturing workplace, earning a grade B.

Cell Marque Corporation: 1.8 TCR = 54% of In-vitro diagnostic substances manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Cell Marque Corporation safety composite

Cell Marque Corporation scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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)
D 1.78 per 100 workers

Safer than 37% of industry peers

DART rate
F 3.47 per 100 workers

Safer than 9% 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

Cell Marque Corporation: 0.0 → 4.3 TCR

Peak year 2024 @ 4.3 TCR · DART/TCR 1.95× in 2024

Cell Marque Corporation's TCR rose 4.3 from 0.0 in 2016 to 4.3 in 2024. In 2024, DART was 1.95× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325413 · Rocklin, CA AT/BELOW-IND · MID

Grade B · TCR 1.8 · 54% of ind

  • DART 3.5 DART
  • RANK #37/50
  • PHOTO Immuno Concepts, N.A…
  • BOOK 5y book
  • INJ 10 inj
  • SIZE ~111 FTE

Nearest TCR peer: Immuno Concepts, N.A Ltd (0.0 TCR gap)

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

Cell Marque Corporation in the TCR neighbourhood

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

TCR

What this shows Cell Marque Corporation averages 1.8 TCR (54% of the In-vitro diagnostic substances manufacturing BLS benchmark).

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

Cell Marque Corporation TCR series: 2016=0 · 2018=1.9 · 2019=0.9 · 2023=1.7 · 2024=4.3 · BLS 3.3

Where Cell Marque Corporation falls in its industry

201 In-vitro diagnostic substances establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 1.4.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #37 safest of 50 In-vitro diagnostic substances employers in California.

Cell Marque Corporation (111 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 120 employees and a TCR of 1.4 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 02,0004,0006,000 01234 Average employees Total Case Rate Cell Marque Corporation
Cell Marque Corporation (111 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 120 employees and a TCR of 1.4

Cell Marque Corporation has fewer employees than the In-vitro diagnostic substances manufactu median and a higher injury rate than the industry's median TCR of 1.4. 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 4.3 3.5 5 0 0
2023 1.7 1.7 2 0 0
2019 0.9 0.9 1 0 0
2018 1.9 1.9 2 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325413 · CA · Rocklin

201 In-vitro diagnostic substances manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 127 employers in Rocklin, 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 Immuno Concepts, N.A Ltd 1.8 TCR
NAICS-TCR TriLink Biotechnologies LLC 1.8 TCR
NAICS-TCR ARDx San Diego Summers Ridge (Mgf) 1.8 TCR
NAICS-TCR Cedar Creek 1.8 TCR
STATE-SIZE CNTRL 111 FTE
STATE-SIZE Peterson Ranch 111 FTE
STATE-SIZE KLEEN HARVEST 111 FTE
STATE-SIZE Redding Cement 111 FTE
CITY-NEAR California Department of Transportation Facility 75 2,413 FTE
CITY-NEAR Infinity Energy Inc. 676 FTE
CITY-NEAR Ace Hardware Retail Support Center 562 FTE
CITY-NEAR Sacramento Retail Support Center - Ace Hardware 515 FTE
NAT-TCR FV Clinics-Lakeville 1.8 TCR
NAT-TCR Hillside Medical Lodge 1.8 TCR
NAT-TCR Campany Roof Maintenance LLC 1.8 TCR
NAT-TCR Medical East 1.8 TCR
NAT-SIZE McMurry Construction 111 FTE
NAT-SIZE EMS - Pillar Of Prospect Park 111 FTE
NAT-SIZE Coherent, Inc. Wilsonville 111 FTE
NAT-SIZE The Farley Center 111 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, 2019, 2018, 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.