Surgical supplies (except medical instruments) manufacturing · California

LSO

Brea, CA · ~107 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

LSO runs at 15% of its industry's injury rate - far safer than the typical Surgical supplies (except medical instruments) manufacturing workplace, earning a grade A.

LSO: 0.5 TCR = 15% of Surgical supplies (except medical instruments) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

LSO safety composite

LSO scores strongest on total case rate (tcr) (safer than 90% of same-industry peers) and weakest on dart rate (safer than 46%), 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

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.49 per 100 workers

Safer than 90% of industry peers

DART rate
D 0.98 per 100 workers

Safer than 46% 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

LSO: 0.0 → 1.0 TCR

Peak year 2020 @ 1.0 TCR · DART/TCR 2× in 2020

LSO's TCR rose 1.0 from 0.0 in 2018 to 1.0 in 2020. In 2020, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 339113 · Brea, CA AT/BELOW-IND · MID

Grade A · TCR 0.5 · 15% of ind

  • DART 1.0 DART
  • RANK #8/65
  • PHOTO Masterflex LLC
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~107 FTE

Nearest TCR peer: Masterflex LLC (0.0 TCR gap)

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

LSO in the TCR neighbourhood

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

TCR

What this shows LSO averages 0.5 TCR (15% of the Surgical supplies (except medical instruments) manufacturing BLS benchmark).

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

LSO TCR series: 2018=0 · 2020=1 · BLS 3.3

Where LSO falls in its industry

555 Surgical supplies (except medi establishments

Safer than 90% of graded establishments in this industry, whose median TCR is 2.1.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 65 Surgical supplies (except medi employers in California.

LSO (107 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 123 employees and a TCR of 2.1 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 05001,0001,5002,0002,500 0246810 Average employees Total Case Rate LSO
LSO (107 employees, TCR 0.5) among 29 same-industry peers, split at the industry median of 123 employees and a TCR of 2.1

LSO 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
2020 1.0 1.0 1 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339113 · CA · Brea

555 Surgical supplies (except medical instruments) manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 150 employers in Brea, 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 Masterflex LLC 0.5 TCR
NAICS-TCR DSM Biomedical 0.5 TCR
NAICS-TCR Hillrom 0.5 TCR
NAICS-TCR Omron Robotics and Safety Technologies 0.5 TCR
STATE-SIZE Munger Bros, LLC 107 FTE
STATE-SIZE Growers Transplanting 107 FTE
STATE-SIZE Fondomonte California LLC - Blythe Ranch 107 FTE
STATE-SIZE West Coast Tomato Growers, Inc. 107 FTE
CITY-NEAR Winpin 85C 1,570 FTE
CITY-NEAR Brea Distribution Center 1,350 FTE
CITY-NEAR ABS-0029-0028-06758 FAC-06758-BREA-CA 1,143 FTE
CITY-NEAR California Department of Transportation Facility 464 917 FTE
NAT-TCR Plant 21 0.5 TCR
NAT-TCR ASC - Johnson Controls 0.5 TCR
NAT-TCR Crane Composites - Goshen 0.5 TCR
NAT-TCR New Philadelphia Office 0.5 TCR
NAT-SIZE TDG Facilities, LLC 107 FTE
NAT-SIZE Erie Distribution Center - ABARTA Coca-Cola Beverages 107 FTE
NAT-SIZE SP Industries, Inc. 935 Warminster 107 FTE
NAT-SIZE Lefrak City Payroll LLC 107 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, 2018. 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.