Surgical supplies (except medical instruments) manufacturing · California

Parter Medical Products, Inc.

Name: Parter Medical Products, Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Carson, CA · ~92 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

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

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The verdict

Parter Medical Products, Inc. runs at 53% of its industry's injury rate - safer than the typical Surgical supplies (except medical instruments) manufacturing workplace, earning a grade B.

Parter Medical Products, Inc.: 1.8 TCR = 53% of Surgical supplies (except medical instruments) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Parter Medical Products, Inc. safety composite

Parter Medical Products, Inc. scores strongest on total case rate (tcr) (safer than 57% 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).

41/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 1.76 per 100 workers

Safer than 57% of industry peers
DART rate: F 3.44 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

Parter Medical Products, Inc.: 0.1 → 3.4 TCR

Peak year 2023 @ 3.4 TCR · DART/TCR 1.95× in 2023

Parter Medical Products, Inc.'s TCR rose 3.4 from 0.1 in 2022 to 3.4 in 2023. In 2023, DART was 1.95× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339113 · Carson, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.8 · 53% of ind

DART 3.4 DART
RANK #31/65
PHOTO Ethicon Cornelia
BOOK 2y book
INJ 10 inj
SIZE ~92 FTE

Nearest TCR peer: Ethicon Cornelia (0.0 TCR gap)

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This site

1.8
Ethicon Cornel

1.8
Medtronic Menl

1.8
Cardinal Healt

1.8
Spinal Element

1.8

What this shows Parter Medical Products, Inc. averages 1.8 TCR (53% of the Surgical supplies (except medical instruments) manufacturing BLS benchmark).

Parter Medical Products, Inc. TCR series: 2022=0.1 · 2023=3.4 · BLS 3.3

Where Parter Medical Products, Inc. falls in its industry

555 Surgical supplies (except medi establishments

Safer than 57% of graded establishments in this industry, whose median TCR is 2.1.

Grade B

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #31 safest of 65 Surgical supplies (except medi employers in California.

Parter Medical Products, Inc. (92 employees, TCR 1.8) among 29 same-industry peers, split at the industry median of 123 employees and a TCR of 2.1

Parter Medical Products, Inc. has fewer employees than the Surgical supplies (except medical instru median and a lower injury rate than the industry's median TCR of 2.1. 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
2023	3.4	3.4	3	0	0
2022	0.1	0.1	7	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

339113 · CA · Carson

555 Surgical supplies (except medical instruments) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 236 employers in Carson, 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	Ethicon Cornelia	CORNELIA, GA	1.8 TCR
NAICS-TCR	Medtronic Menlo Park	MENLO PARK, CA	1.8 TCR
NAICS-TCR	Cardinal Health	FORT MILL, SC	1.8 TCR
NAICS-TCR	Spinal Elements - Marietta	MARIETTA, GA	1.8 TCR
STATE-SIZE	Nunez Ag, Inc.	MCFARLAND	92 FTE
STATE-SIZE	Heritage Vineyard Management, Inc.	NAPA	92 FTE
STATE-SIZE	Terra Bella Nursery	SAN DIEGO	92 FTE
STATE-SIZE	Glass House Group Inc.	LONG BEACH	92 FTE
CITY-NEAR	Centric Parts (PEO) - Carson	Carson	1,190 FTE
CITY-NEAR	Los Angeles Refinery Carson	Carson	1,083 FTE
CITY-NEAR	AMPAM Parks Mechanical	Carson	965 FTE
CITY-NEAR	City of Carson	Carson	755 FTE
NAT-TCR	USM Store #577 (United)	Breckenridge, TX	1.8 TCR
NAT-TCR	Unit #2529	Farragut, TN	1.8 TCR
NAT-TCR	The State Group Industrial USA Limited - Division 51 New York	Cheektowaga, NY	1.8 TCR
NAT-TCR	NTI National Technologies	Downers Grove, IL	1.8 TCR
NAT-SIZE	USM Store #924 (ALBERTSONS MARKET)	Albuquerque, NM	92 FTE
NAT-SIZE	USM Store #547 (United)	Abilene, TX	92 FTE
NAT-SIZE	MN Women's Care-Maplewood	Maplewood, MN	92 FTE
NAT-SIZE	Unit #0643	Saginaw, MI	92 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: 2023, 2022. 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.