Windows, metal, manufacturing · California

Bonelli Enterprises

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

South San Francisco, CA · ~25 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.7
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Bonelli Enterprises runs at 83% of its industry's injury rate - about level with the typical Windows, metal, manufacturing workplace, earning a grade C.

Bonelli Enterprises: 2.7 TCR = 83% of Windows, metal, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Bonelli Enterprises safety composite

Bonelli Enterprises scores strongest on total case rate (tcr) (safer than 67% of same-industry peers) and weakest on dart rate (safer than 27%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.73 per 100 workers

Safer than 67% of industry peers
DART rate: F 4.02 per 100 workers

Safer than 27% 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

Bonelli Enterprises: 0.0 → 4.0 TCR

Peak year 2017 @ 4.2 TCR · DART/TCR 1.47× in 2018

Bonelli Enterprises's TCR rose 4.0 from 0.0 in 2016 to 4.0 in 2018. Peak filing year was 2017 at 4.2 TCR. In 2018, DART was 1.47× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332321 · South San Francisco, CA AT/BELOW-IND · SMALL

Grade C · TCR 2.7 · 83% of ind

DART 4.0 DART
RANK #14/42
PHOTO Subzero Engineering
BOOK 3y book
INJ 2 inj
SIZE ~25 FTE

Nearest TCR peer: Subzero Engineering (0.0 TCR gap)

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

Janus GA

2.8
This site

2.7
Subzero Engine

2.7
Plant 1

2.7
Birdview Skyli

2.7

What this shows Bonelli Enterprises averages 2.7 TCR (83% of the Windows, metal, manufacturing BLS benchmark).

Bonelli Enterprises TCR series: 2016=0 · 2017=4.2 · 2018=4 · BLS 3.3

Where Bonelli Enterprises falls in its industry

515 Windows, metal, manufacturing establishments

Safer than 67% of graded establishments in this industry, whose median TCR is 4.1.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #14 safest of 42 Windows, metal, manufacturing employers in California.

Bonelli Enterprises (25 employees, TCR 2.7) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1

Bonelli Enterprises has fewer employees than the Windows, metal, manufacturing median and a lower injury rate than the industry's median TCR of 4.1. 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
2018	4.0	4.0	1
2017	4.2	4.2	1
2016	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

332321 · CA · South San Francisco

515 Windows, metal, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 136 employers in South San Francisco, 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	Subzero Engineering	SALT LAKE CITY, UT	2.7 TCR
NAICS-TCR	Plant 1	NAPPANEE, IN	2.7 TCR
NAICS-TCR	Birdview Skylights, LLC	FT WORTH, TX	2.7 TCR
NAICS-TCR	Janus GA	TEMPLE, GA	2.8 TCR
STATE-SIZE	Conservation Farms Ranches	THORNTON	25 FTE
STATE-SIZE	GM Ag Services, Inc.	STOCKTON	25 FTE
STATE-SIZE	Farm Shop	EL MACERO	25 FTE
STATE-SIZE	Dougherty Brothers	WOODLAND	25 FTE
CITY-NEAR	Genentech SSF	South San Francisco	13,259 FTE
CITY-NEAR	2032-02120951	South San Francisco	1,497 FTE
CITY-NEAR	Aspiranet	South San Francisco	1,182 FTE
CITY-NEAR	0206-02620951	South San Francisco	1,178 FTE
NAT-TCR	Field Sales South East	Huntersville, NC	2.7 TCR
NAT-TCR	Samuel Packaging Systems	Longview, TX	2.7 TCR
NAT-TCR	Beef Products, Inc. - Holcomb	Holcomb, KS	2.7 TCR
NAT-TCR	Dca Construction Inc	Breese, IL	2.7 TCR
NAT-SIZE	740 Stanton Park Rd. Canyonville, OR 97417	Canyonville, OR	25 FTE
NAT-SIZE	CQC Dental Lab	Rochester, NY	25 FTE
NAT-SIZE	A. J. Danboise	Farmington Hills, MI	25 FTE
NAT-SIZE	Composites One LLC - Ft Worth	Fort Worth, TX	25 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: 2018, 2017, 2016. 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.