Blood derivative in-vitro diagnostic substances manufacturing · California
Sekisui Diagnostics
San Diego, CA · ~257 workers · 3 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.6
- Avg TCR
- 3.3
- Industry avg
- 0
- Fatalities
The verdict
Sekisui Diagnostics runs at 49% of its industry's injury rate - far safer than the typical Blood derivative in-vitro diagnostic substances manufacturing workplace, earning a grade A.
Sekisui Diagnostics: 1.6 TCR = 49% of Blood derivative in-vitro diagnostic substances manufacturing BLS 3.3 · 3y Form 300A (see methodology below)
Sekisui Diagnostics safety composite
Sekisui Diagnostics scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 30%), 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).
39/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- D 1.62 per 100 workers
Safer than 41% of industry peers
- DART rate
- F 1.47 per 100 workers
Safer than 30% 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
−0.7
2022→2024
Sekisui Diagnostics injury rate improved
Sekisui Diagnostics's TCR fell 0.7 from 2.8 in 2022 to 2.1 in 2024. Peak filing year was 2022 at 2.8 TCR. In 2024, DART was 0.91× this establishment's average TCR (severity share of cases).
2022=2.8 · 2023=0.0 · 2024=2.1
OSHA ITA Form 300A scorecard
Establishment book 325413 · San Diego, CA AT/BELOW-IND · MID
Grade A · TCR 1.6 · 49% of ind
- DART 1.5 DART
- RANK #33/50
- PHOTO Roche Molecular Solu…
- BOOK 3y book
- INJ 10 inj
- SIZE ~257 FTE
Nearest TCR peer: Roche Molecular Solutions (Main) (0.0 TCR gap)
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Sekisui Diagnostics in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Sekisui Diagnostics
1.6 TCR
- Roche Molecula
Roche Molecular Solutions (Main)
1.6 TCR
- LGC Clinical D
LGC Clinical Diagnostics, Inc. MD
1.6 TCR
- Phenomenex
Phenomenex
1.6 TCR
- Bio-Rad Labora
Bio-Rad Laboratories - Redmond
1.6 TCR
What this shows Sekisui Diagnostics averages 1.6 TCR (49% of the Blood derivative in-vitro diagnostic substances manufacturing BLS benchmark).
Sekisui Diagnostics TCR series: 2022=2.8 · 2023=0 · 2024=2.1 · BLS 3.3
Where Sekisui Diagnostics falls in its industry
201 Blood derivative in-vitro diag establishmentsSafer than 41% of graded establishments in this industry, whose median TCR is 1.4.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #33 safest of 50 Blood derivative in-vitro diag employers in California.
Sekisui Diagnostics has more employees than the Blood derivative in-vitro diagnostic sub 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 | 2.1 | 1.5 | 5 | 2 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 2.8 | 2.8 | 5 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
325413 · CA · San Diego
201 Blood derivative in-vitro diagnostic substances manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 1,979 employers in San Diego, 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 | Roche Molecular Solutions (Main) | 1.6 TCR |
| NAICS-TCR | LGC Clinical Diagnostics, Inc. MD | 1.6 TCR |
| NAICS-TCR | Phenomenex | 1.6 TCR |
| NAICS-TCR | Bio-Rad Laboratories - Redmond | 1.6 TCR |
| STATE-SIZE | Premier Mushrooms | 257 FTE |
| STATE-SIZE | Kern Labor Contracting, Inc | 257 FTE |
| STATE-SIZE | KEARNY - 1 | 257 FTE |
| STATE-SIZE | TRL Systems, Inc. | 257 FTE |
| CITY-NEAR | UC San Diego Health | 9,310 FTE |
| CITY-NEAR | General Atomics | 8,108 FTE |
| CITY-NEAR | Health Human Services Agency | 6,080 FTE |
| CITY-NEAR | National University | 4,955 FTE |
| NAT-TCR | Tuthilltown Spirits | 1.6 TCR |
| NAT-TCR | MN Board of Animal Health Headquarters | 1.6 TCR |
| NAT-TCR | Vision Enclosure Walls, Inc. | 1.6 TCR |
| NAT-TCR | Kerle Tire | 1.6 TCR |
| NAT-SIZE | Quirch Foods - Coral Gables | 257 FTE |
| NAT-SIZE | Musselman & Hall Contractors, LLC | 257 FTE |
| NAT-SIZE | Omnicell - St. Petersburg | 257 FTE |
| NAT-SIZE | Weigand Omega Management, Inc. | 257 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.