Airport passenger screening security services · California

Ont Ontario International Airport S

Name: Ont Ontario International Airport S Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Ontario, CA · ~27 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 0.0
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

Ont Ontario International Airport S runs at 0% of its industry's injury rate - about level with the typical Airport passenger screening security services workplace, earning a grade C.

Ont Ontario International Airport S: 0.0 TCR = 0% of Airport passenger screening security services BLS 4.5 · 3y Form 300A (see methodology below)

Ont Ontario International Airport S safety composite

Ont Ontario International Airport S scores strongest on total case rate (tcr) (safer than 100% 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).

81/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0 per 100 workers

Safer than 100% of industry peers
DART rate: B 0 per 100 workers

Safer than 81% 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%).

Ont Ontario International Airport S held a steady TCR band

Ont Ontario International Airport S's TCR held near 0.0 from 0.0 in 2022 to 0.0 in 2024. Peak filing year was 2022 at 0.0 TCR.

2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 488190 · Ontario, CA AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

DART 0.0 DART
RANK #0/120
PHOTO FL-AERCO-CORAL GABLE…
BOOK 3y book
INJ 0 inj
SIZE ~27 FTE

Nearest TCR peer: FL-AERCO-CORAL GABLES - FL (0.0 TCR gap)

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

Sherwood Aviat

0.1
NM-AERCO-ROSWE

0.1
This site

0
FL-AERCO-CORAL

0
ALNM-AMI-ALBUQ

0

What this shows Ont Ontario International Airport S averages 0.0 TCR (0% of the Airport passenger screening security services BLS benchmark).

Ont Ontario International Airport S TCR series: 2022=0 · 2023=0 · 2024=0 · BLS 4.5

Where Ont Ontario International Airport S falls in its industry

992 Airport passenger screening se establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.2.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 120 Airport passenger screening se employers in California.

Ont Ontario International Airport S (27 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 67 employees and a TCR of 3.2

Ont Ontario International Airport S has fewer employees than the Airport passenger screening security ser median and a lower injury rate than the industry's median TCR of 3.2. 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	0.0	0.0	0	0	0
2023	0.0	0.0	0	0	0
2022	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

488190 · CA · Ontario

992 Airport passenger screening security services employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 599 employers in Ontario, 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	FL-AERCO-CORAL GABLES - FL	CORAL GABLES, FL	0.0 TCR
NAICS-TCR	ALNM-AMI-ALBUQUERQUE - NM	RIO RANCHO, NM	0.0 TCR
NAICS-TCR	Sherwood Aviation	OPA LOCKA, FL	0.1 TCR
NAICS-TCR	NM-AERCO-ROSWELL - NM	ROSWELL, NM	0.1 TCR
STATE-SIZE	HQ	FRESNO	27 FTE
STATE-SIZE	Medeiros Farms Vineyards	CARUTHERS	27 FTE
STATE-SIZE	SAND RANCH	HELM	27 FTE
STATE-SIZE	San Bernabe Vineyards	KING CITY	27 FTE
CITY-NEAR	Prime Healthcare Services Inc. Location: St. Mary's, Passaic LLC 46-3499370 (HP29)	Ontario	10,997 FTE
CITY-NEAR	CAONA - ONTARIO HUB	Ontario	4,372 FTE
CITY-NEAR	ONTARIO HUB (CAONA)	Ontario	3,354 FTE
CITY-NEAR	Atlantic Solutions Group Inc, Inc. DBA Empire Workforce Solutions	Ontario	3,240 FTE
NAT-TCR	Chicago Corporate	Chicago, IL	0.0 TCR
NAT-TCR	Lawrenceburg	Lawrenceburg, TN	0.0 TCR
NAT-TCR	Ecker Textiles, LLC	Lawrenceville, GA	0.0 TCR
NAT-TCR	Lake Shore Electric Corp	Bedford, OH	0.0 TCR
NAT-SIZE	Msn Dane County Regional Airport	Madison, WI	27 FTE
NAT-SIZE	Brenwood Park Assisted Living	Franklin, WI	27 FTE
NAT-SIZE	United Disposal, LLC	Paulden, AZ	27 FTE
NAT-SIZE	Louisville Algonquin Terminal	Louisville, KY	27 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. 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.