Screws, metal, manufacturing · California

T&T Enterprises Inc

Corona, CA · ~22 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

T&T Enterprises Inc runs at 20% of its industry's injury rate - far safer than the typical Screws, metal, manufacturing workplace, earning a grade A.

T&T Enterprises Inc: 0.7 TCR = 20% of Screws, metal, manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

T&T Enterprises Inc safety composite

T&T Enterprises Inc scores strongest on total case rate (tcr) (safer than 95% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.67 per 100 workers

Safer than 95% of industry peers

DART rate
B 0 per 100 workers

Safer than 82% 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

−4.0

2018→2023

T&T Enterprises Inc injury rate improved

T&T Enterprises Inc's TCR fell 4.0 from 4.0 in 2018 to 0.0 in 2023. Peak filing year was 2018 at 4.0 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2018=4.0 · 2019=0.0 · 2020=0.0 · 2021=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 332722 · Corona, CA AT/BELOW-IND · SMALL

Grade A · TCR 0.7 · 20% of ind

  • DART 0.0 DART
  • RANK #5/42
  • PHOTO John Hassall
  • BOOK 6y book
  • INJ 1 inj
  • SIZE ~22 FTE

Nearest TCR peer: John Hassall (0.0 TCR gap)

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

T&T Enterprises Inc in the TCR neighbourhood

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

TCR

What this shows T&T Enterprises Inc averages 0.7 TCR (20% of the Screws, metal, manufacturing BLS benchmark).

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

T&T Enterprises Inc TCR series: 2018=4 · 2019=0 · 2020=0 · 2021=0 · 2022=0 · 2023=0 · BLS 3.3

Where T&T Enterprises Inc falls in its industry

335 Screws, metal, manufacturing establishments

Safer than 95% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 42 Screws, metal, manufacturing employers in California.

T&T Enterprises Inc (22 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 3.5 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 0100200300400500 05101520 Average employees Total Case Rate T&T Enterprises Inc
T&T Enterprises Inc (22 employees, TCR 0.7) among 29 same-industry peers, split at the industry median of 80 employees and a TCR of 3.5

T&T Enterprises Inc has fewer employees than the Screws, metal, manufacturing median and a lower injury rate than the industry's median TCR of 3.5. 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 0.0 0.0 0 0 0
2018 4.0 4.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332722 · CA · Corona

335 Screws, metal, 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 John Hassall 0.6 TCR
NAICS-TCR Sems and Specials Inc. 0.6 TCR
NAICS-TCR BEK, Inc. dba Level 1 Fasteners 0.6 TCR
NAICS-TCR Space-Lok 0.6 TCR
STATE-SIZE LaGrande Farms 22 FTE
STATE-SIZE Del Carlo Farms, Inc. 22 FTE
STATE-SIZE Linda Vista Farms 22 FTE
STATE-SIZE MOUNTAIN VIEW FARM SHOP 22 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 Hampton Inn & Suites Chicago (Matteson) 0.7 TCR
NAT-TCR Qualitrol - Fairport 0.7 TCR
NAT-TCR S&S Precision 0.7 TCR
NAT-TCR Gregory Poole Lift Systems- Discovery 0.7 TCR
NAT-SIZE Hampton Inn El Paso 22 FTE
NAT-SIZE Innovative Home Health 22 FTE
NAT-SIZE Haddad 22 FTE
NAT-SIZE Staybridge Suites Greenville 22 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, 2022, 2021, 2020, 2019, 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.