Shampoos and conditioners, hair, manufacturing · California

Developlus Inc

Corona, CA · ~118 workers · 4 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
7.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Developlus Inc runs at 216% of its industry's injury rate - far more dangerous than the typical Shampoos and conditioners, hair, manufacturing workplace, earning a grade F.

Developlus Inc: 7.1 TCR = 216% of Shampoos and conditioners, hair, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Developlus Inc safety composite

Developlus Inc scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 7%), 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).

F

18/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.14 per 100 workers

Safer than 7% of industry peers

DART rate
F 5.46 per 100 workers

Safer than 8% 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%).

TCR Δ

−7.1

2021→2024

Developlus Inc injury rate improved

Developlus Inc's TCR fell 7.1 from 12.5 in 2021 to 5.5 in 2024. Peak filing year was 2021 at 12.5 TCR. In 2024, DART was 0.76× this establishment's average TCR (severity share of cases).

2021=12.5 · 2022=0.1 · 2023=10.5 · 2024=5.5

OSHA ITA Form 300A scorecard

Establishment book 325620 · Corona, CA ABOVE-IND · MID

Grade F · TCR 7.1 · 216% of ind

  • DART 5.5 DART
  • RANK #36/38
  • PHOTO Miyoshi America
  • BOOK 4y book
  • INJ 42 inj
  • SIZE ~118 FTE

Nearest TCR peer: Miyoshi America (0.3 TCR gap)

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

Developlus Inc in the TCR neighbourhood

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

TCR

What this shows Developlus Inc averages 7.1 TCR (216% of the Shampoos and conditioners, hair, manufacturing BLS benchmark).

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

Developlus Inc TCR series: 2021=12.5 · 2022=0.1 · 2023=10.5 · 2024=5.5 · BLS 3.3

Where Developlus Inc falls in its industry

260 Shampoos and conditioners, hai establishments

Safer than 7% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #36 safest of 38 Shampoos and conditioners, hai employers in California.

Developlus Inc (118 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 161 employees and a TCR of 2.3 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 0200400600800 05101520 Average employees Total Case Rate Developlus Inc
Developlus Inc (118 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 161 employees and a TCR of 2.3

Developlus Inc has fewer employees than the Shampoos and conditioners, hair, manufac median and a higher injury rate than the industry's median TCR of 2.3. 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
2024 5.5 5.5 5 0 0
2023 10.5 10.5 11 0 0
2022 0.1 0.1 10 0 0
2021 12.5 8.6 16 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325620 · CA · Corona

260 Shampoos and conditioners, hair, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 409 employers in Corona, 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 Miyoshi America 7.4 TCR
NAICS-TCR ORLY International, Inc. 6.8 TCR
NAICS-TCR Merle Norman Cosmetics, Inc. 6.8 TCR
NAICS-TCR Cosmetic Specialty Labs Inc 7.7 TCR
STATE-SIZE Prestige Farming inc 118 FTE
STATE-SIZE Cipponeri Orchards 118 FTE
STATE-SIZE PHC Facilities, Inc. dba The Plug DTLA 118 FTE
STATE-SIZE Plug Connection - Lodi 118 FTE
CITY-NEAR Monster Energy Company 2535 Anselmo Dr 2,572 FTE
CITY-NEAR Monster Energy Company 2,388 FTE
CITY-NEAR Monster Energy Company - Anselmo Dr, Corona 2,335 FTE
CITY-NEAR California Department of Transportation Facility 289 1,587 FTE
NAT-TCR Carriage Inn Katy 7.1 TCR
NAT-TCR Renal Home Patient - P and F (Buford GA USA - P and F) 7.1 TCR
NAT-TCR Maple Farm 7.1 TCR
NAT-TCR 030 Chicago Heights, IL 7.1 TCR
NAT-SIZE Rehabilitation Hospital of Northern Arizona, LLC 118 FTE
NAT-SIZE Second Life Mac 118 FTE
NAT-SIZE Busch Manufacturing, LLC 118 FTE
NAT-SIZE Corporate 118 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: 2024, 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.