Foundry core oil, wash, and wax manufacturing · California

M. Argueso Rosemead dba Paramelt

Rosemead, CA · ~28 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

M. Argueso Rosemead dba Paramelt runs at 50% of its industry's injury rate - safer than the typical Foundry core oil, wash, and wax manufacturing workplace, earning a grade B.

M. Argueso Rosemead dba Paramelt: 1.7 TCR = 50% of Foundry core oil, wash, and wax manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

M. Argueso Rosemead dba Paramelt safety composite

M. Argueso Rosemead dba Paramelt scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (safer than 51%), 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

67/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.66 per 100 workers

Safer than 67% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% of industry peers

Fatalities
D 0

Safer than 51% 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%).

M. Argueso Rosemead dba Paramelt held a steady TCR band

M. Argueso Rosemead dba Paramelt's TCR held near 0.0 from 0.0 in 2019 to 0.0 in 2021. Peak filing year was 2020 at 5.0 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2019=0.0 · 2020=5.0 · 2021=0.0

OSHA ITA Form 300A scorecard

Establishment book 325998 · Rosemead, CA AT/BELOW-IND · SMALL

Grade B · TCR 1.7 · 50% of ind

  • DART 0.0 DART
  • RANK #8/18
  • PHOTO Avantor Performance …
  • BOOK 3y book
  • INJ 1 inj
  • SIZE ~28 FTE

Nearest TCR peer: Avantor Performance Materials, LLC (0.0 TCR gap)

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M. Argueso Rosemead dba Paramelt in the TCR neighbourhood

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

TCR

What this shows M. Argueso Rosemead dba Paramelt averages 1.7 TCR (50% of the Foundry core oil, wash, and wax manufacturing BLS benchmark).

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

M. Argueso Rosemead dba Paramelt TCR series: 2019=0 · 2020=5 · 2021=0 · BLS 3.3

Where M. Argueso Rosemead dba Paramelt falls in its industry

485 Foundry core oil, wash, and wa establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 2.5.

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 18 Foundry core oil, wash, and wa employers in California.

M. Argueso Rosemead dba Paramelt (28 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate M. Argueso Rosemead dba Paramelt
M. Argueso Rosemead dba Paramelt (28 employees, TCR 1.7) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5

M. Argueso Rosemead dba Paramelt has fewer employees than the Foundry core oil, wash, and wax manufact median and a lower injury rate than the industry's median TCR of 2.5. 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
2021 0.0 0.0 0 0 0
2020 5.0 5.0 1 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325998 · CA · Rosemead

485 Foundry core oil, wash, and wax manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 51 employers in Rosemead, 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 Avantor Performance Materials, LLC 1.7 TCR
NAICS-TCR DYSOL DBA SOCOMORE 1.7 TCR
NAICS-TCR Cabot Corporation - Pryor 1.7 TCR
NAICS-TCR Chicago Aerosol Bridgeview 1.7 TCR
STATE-SIZE Davis Ranch L.L.C. 28 FTE
STATE-SIZE Steinbeck Country Produce 28 FTE
STATE-SIZE Harlan Family Ranch 28 FTE
STATE-SIZE KKG Equipment Company, LLC32 28 FTE
CITY-NEAR California Department of Transportation Facility 597 2,621 FTE
CITY-NEAR California Department of Transportation Facility 603 2,621 FTE
CITY-NEAR California Department of Transportation Facility 260 2,546 FTE
CITY-NEAR CA-General Office #1 - SCE 10 1,117 FTE
NAT-TCR MMD Brooklyn Park, MN 1.7 TCR
NAT-TCR Speed Shore Corporation 1.7 TCR
NAT-TCR Marshall Dekalb Electric Coop 1.7 TCR
NAT-TCR Roxana, IL 1.7 TCR
NAT-SIZE NEFCO-Quincy 28 FTE
NAT-SIZE 70 Calverly St., Providence, RI 28 FTE
NAT-SIZE Shattuck 28 FTE
NAT-SIZE Mills GMC/Buick 28 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: 2021, 2020, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.