Manufacture of soil amendments · California

Main Office - 01

Carson, CA · ~147 workers · 5 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.2
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Main Office - 01 runs at 66% of its industry's injury rate - safer than the typical Manufacture of soil amendments workplace, earning a grade B.

Main Office - 01: 2.2 TCR = 66% of Manufacture of soil amendments BLS 3.3 · 5y Form 300A (see methodology below)

Main Office - 01 safety composite

Main Office - 01 scores strongest on total case rate (tcr) (safer than 69% 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

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.19 per 100 workers

Safer than 69% of industry peers

DART rate
C 1.02 per 100 workers

Safer than 56% 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%).

Rising injury rate

Main Office - 01: 1.7 → 2.0 TCR

Peak year 2019 @ 3.1 TCR · DART/TCR 0.47× in 2023

Main Office - 01's TCR rose 0.4 from 1.7 in 2017 to 2.0 in 2023. Peak filing year was 2019 at 3.1 TCR. In 2023, DART was 0.47× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325314 · Carson, CA AT/BELOW-IND · MID

Grade B · TCR 2.2 · 66% of ind

  • DART 1.0 DART
  • RANK #4/14
  • PHOTO Advanced Micronutrie…
  • BOOK 5y book
  • INJ 11 inj
  • SIZE ~147 FTE

Nearest TCR peer: Advanced Micronutrient Products (0.0 TCR gap)

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

Main Office - 01 in the TCR neighbourhood

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

TCR

What this shows Main Office - 01 averages 2.2 TCR (66% of the Manufacture of soil amendments BLS benchmark).

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

Main Office - 01 TCR series: 2017=1.7 · 2018=1.5 · 2019=3.1 · 2021=2.6 · 2023=2 · BLS 3.3

Where Main Office - 01 falls in its industry

163 Manufacture of soil amendments establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 14 Manufacture of soil amendments employers in California.

Main Office - 01 (147 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.3 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 050100150200 051015 Average employees Total Case Rate Main Office - 01
Main Office - 01 (147 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 3.3

Main Office - 01 has more employees than the Manufacture of soil amendments median and a lower injury rate than the industry's median TCR of 3.3. 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 2.0 1.0 2 0 0
2021 2.6 2.6 2 0 0
2019 3.1 2.1 3 0 0
2018 1.5 1.0 3 0 0
2017 1.7 1.7 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325314 · CA · Carson

163 Manufacture of soil amendments 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 Metric
NAICS-TCR Advanced Micronutrient Products 2.2 TCR
NAICS-TCR Quincy 2.1 TCR
NAICS-TCR The Scotts Company - Fountain 2.3 TCR
NAICS-TCR Buddy's Plant Plus 2.3 TCR
STATE-SIZE LaBrucherie Produce, LLC 147 FTE
STATE-SIZE Huntington Farms 147 FTE
STATE-SIZE Philip Verwey Farms 147 FTE
STATE-SIZE 00000012 WATER 147 FTE
CITY-NEAR Centric Parts (PEO) - Carson 1,190 FTE
CITY-NEAR Los Angeles Refinery Carson 1,083 FTE
CITY-NEAR AMPAM Parks Mechanical 965 FTE
CITY-NEAR City of Carson 755 FTE
NAT-TCR Fanatics - Harney Rd 2.2 TCR
NAT-TCR Goodwin Lumber Company inc. 2.2 TCR
NAT-TCR West Carthage #24 2.2 TCR
NAT-TCR Jefferson 2.2 TCR
NAT-SIZE Concept Laboratories 147 FTE
NAT-SIZE 95-25 Queens Blvd 147 FTE
NAT-SIZE Oneill Highway #135 147 FTE
NAT-SIZE Marshall 147 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, 2021, 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.