In-vitro diagnostic substances manufacturing · California

Diasorin Molecular

Name: Diasorin Molecular Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Cypress, CA · ~231 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Diasorin Molecular runs at 83% of its industry's injury rate - about level with the typical In-vitro diagnostic substances manufacturing workplace, earning a grade C.

Diasorin Molecular: 2.7 TCR = 83% of In-vitro diagnostic substances manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Diasorin Molecular safety composite

Diasorin Molecular scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 17%), 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).

26/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 2.73 per 100 workers

Safer than 18% of industry peers
DART rate: F 2.37 per 100 workers

Safer than 17% 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

Diasorin Molecular: 1.2 → 3.3 TCR

Peak year 2021 @ 5.2 TCR · DART/TCR 0.87× in 2022

Diasorin Molecular's TCR rose 2.1 from 1.2 in 2017 to 3.3 in 2022. Peak filing year was 2021 at 5.2 TCR. In 2022, DART was 0.87× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade C · TCR 2.7 · 83% of ind

DART 2.4 DART
RANK #46/50
PHOTO EKF Diagnostics - Li…
BOOK 6y book
INJ 30 inj
SIZE ~231 FTE

Nearest TCR peer: EKF Diagnostics - Life Sciences (0.0 TCR gap)

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This site

2.7
EKF Diagnostic

2.7
NA facility

2.7
HDx-CA

2.7
Flex Buffalo G

2.7

What this shows Diasorin Molecular averages 2.7 TCR (83% of the In-vitro diagnostic substances manufacturing BLS benchmark).

Diasorin Molecular TCR series: 2017=1.2 · 2018=2.2 · 2019=1.1 · 2020=3.4 · 2021=5.2 · 2022=3.3 · BLS 3.3

Where Diasorin Molecular falls in its industry

201 In-vitro diagnostic substances establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 1.4.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #46 safest of 50 In-vitro diagnostic substances employers in California.

Diasorin Molecular (231 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 120 employees and a TCR of 1.4

Diasorin Molecular has more 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
2022	3.3	2.4	7	0
2021	5.2	5.2	11	3
2020	3.4	2.4	4	3
2019	1.1	0.5	2	0
2018	2.2	2.2	4	0
2017	1.2	1.2	2	0

OSHA ITA peer cross-reference

Establishment peer ledger

325413 · CA · Cypress

201 In-vitro diagnostic substances manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 65 employers in Cypress, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	EKF Diagnostics - Life Sciences	ELKHART, IN	2.7 TCR
NAICS-TCR	NA facility	NORTH ANDOVER, MA	2.7 TCR
NAICS-TCR	HDx-CA	SANTA MARIA, CA	2.7 TCR
NAICS-TCR	Flex Buffalo Grove - 700 Building	BUFFALO GROVE, IL	2.7 TCR
STATE-SIZE	R&L CONTRACTING, INC	WASCO	231 FTE
STATE-SIZE	Layne Minerals LLC	WATSONVILLE	231 FTE
STATE-SIZE	Array Construction	SACRAMENTO	231 FTE
STATE-SIZE	La Terra Fina	UNION CITY	231 FTE
CITY-NEAR	B2B Staffing Services Inc	Cypress	433 FTE
CITY-NEAR	Yamaha Motor Corporation, USA - Cypress	Cypress	365 FTE
CITY-NEAR	0748 - CYPRESS CA WHSE	Cypress	363 FTE
CITY-NEAR	Los Angeles CA Branch	Cypress	342 FTE
NAT-TCR	Ridley Block Operations Pittsburg	Pittsburg, KS	2.7 TCR
NAT-TCR	WIC-ODFL	Wichita, KS	2.7 TCR
NAT-TCR	Metal Craft Engineering	Elk River, MN	2.7 TCR
NAT-TCR	Land O'Lakes - Kent, Ohio	Kent, OH	2.7 TCR
NAT-SIZE	840 - Blue Springs DC	Grain Valley, MO	231 FTE
NAT-SIZE	Pharma Tech Industries	Royston, GA	231 FTE
NAT-SIZE	FEMA Corporation of Michigan, INC.	Portage, MI	231 FTE
NAT-SIZE	United Medical Systems	Westborough, MA	231 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: 2022, 2021, 2020, 2019, 2018, 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.