Metal stampings (except automotive, cans, coins), unfinished, manufacturing · California

Corona Building

Name: Corona Building Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Corona, CA · ~36 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 6.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Corona Building runs at 202% of its industry's injury rate - far more dangerous than the typical Metal stampings (except automotive, cans, coins), unfinished, manufacturing workplace, earning a grade F.

Corona Building: 6.7 TCR = 202% of Metal stampings (except automotive, cans, coins), unfinished, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Corona Building safety composite

Corona Building scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 11%), 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).

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 6.65 per 100 workers

Safer than 32% of industry peers
DART rate: F 6.39 per 100 workers

Safer than 11% 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

Corona Building: 4.7 → 6.4 TCR

Peak year 2020 @ 8.8 TCR · DART/TCR 0.96× in 2023

Corona Building's TCR rose 1.7 from 4.7 in 2019 to 6.4 in 2023. Peak filing year was 2020 at 8.8 TCR. In 2023, DART was 0.96× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332119 · Corona, CA ABOVE-IND · SMALL

Grade F · TCR 6.7 · 202% of ind

DART 6.4 DART
RANK #12/16
PHOTO The Crosby Company
BOOK 3y book
INJ 4 inj
SIZE ~36 FTE

Nearest TCR peer: The Crosby Company (0.0 TCR gap)

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This site

6.7
The Crosby Com

6.7
Stanco Metal P

6.7
LCI - 004

6.7
Phoenix Stampi

6.6

What this shows Corona Building averages 6.7 TCR (202% of the Metal stampings (except automotive, cans, coins), unfinished, manufacturing BLS benchmark).

Corona Building TCR series: 2019=4.7 · 2020=8.8 · 2023=6.4 · BLS 3.3

Where Corona Building falls in its industry

477 Metal stampings (except automo establishments

Safer than 32% of graded establishments in this industry, whose median TCR is 5.1.

Grade F

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #12 safest of 16 Metal stampings (except automo employers in California.

Corona Building (36 employees, TCR 6.7) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 5.1

Corona Building has fewer employees than the Metal stampings (except automotive, cans median and a higher injury rate than the industry's median TCR of 5.1. 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
2023	6.4	6.4	3	1
2020	8.8	8.8	0	2
2019	4.7	4.7	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

332119 · CA · Corona

477 Metal stampings (except automotive, cans, coins), unfinished, 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	Place	Metric
NAICS-TCR	The Crosby Company	BUFFALO, NY	6.7 TCR
NAICS-TCR	Stanco Metal Products - South Carolina	WILLIAMSTON, SC	6.7 TCR
NAICS-TCR	Phoenix Stamping Group PLT03	FORT WAYNE, IN	6.6 TCR
NAICS-TCR	LCI - 004	GOSHEN, IN	6.7 TCR
STATE-SIZE	River Garden Farms	KNIGHTS LANDING	36 FTE
STATE-SIZE	Knight Farms	GLENN	36 FTE
STATE-SIZE	J.H. MEEK & SONS INC.	WOODLAND	36 FTE
STATE-SIZE	Dirt Farmer and Company	KENWOOD	36 FTE
CITY-NEAR	Monster Energy Company 2535 Anselmo Dr	Corona	2,572 FTE
CITY-NEAR	Monster Energy Company	Corona	2,388 FTE
CITY-NEAR	Monster Energy Company - Anselmo Dr, Corona	Corona	2,335 FTE
CITY-NEAR	California Department of Transportation Facility 289	Corona	1,587 FTE
NAT-TCR	Square Cow Moovers--Central	Houston, TX	6.7 TCR
NAT-TCR	Orange Research Inc	Milford, CT	6.7 TCR
NAT-TCR	Medicalodges Frontenac	Frontenac, KS	6.7 TCR
NAT-TCR	K & K Land and Management, LLC	The Dalles, OR	6.7 TCR
NAT-SIZE	Indian Creek Stone Products, Inc.	Mitchell, IN	36 FTE
NAT-SIZE	Kuehne + Nagel Inc. (RNO-6455)	Sparks, NV	36 FTE
NAT-SIZE	Harlow's School Bus Service - Mandan	Mandan, ND	36 FTE
NAT-SIZE	Goulds Lawn and Landscaping Inc	Whitehall, NY	36 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, 2020, 2019. 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.