Lessors of nonresidential buildings (except miniwarehouses) · Maryland

St. John Properties - Frederick Office

Name: St. John Properties - Frederick Office Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Frederick, MD · ~24 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 2.1
Avg TCR: 1.4
Industry avg: 0
Fatalities

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The verdict

St. John Properties - Frederick Office runs at 149% of its industry's injury rate - more dangerous than the typical Lessors of nonresidential buildings (except miniwarehouses) workplace, earning a grade D.

St. John Properties - Frederick Office: 2.1 TCR = 149% of Lessors of nonresidential buildings (except miniwarehouses) BLS 1.4 · 2y Form 300A (see methodology below)

St. John Properties - Frederick Office safety composite

St. John Properties - Frederick Office scores strongest on total case rate (tcr) (safer than 61% of same-industry peers) and weakest on dart rate (safer than 20%), 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).

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.08 per 100 workers

Safer than 61% of industry peers
DART rate: F 4.17 per 100 workers

Safer than 20% 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

St. John Properties - Frederick Office: 0.0 → 4.2 TCR

Peak year 2024 @ 4.2 TCR · DART/TCR 2× in 2024

St. John Properties - Frederick Office's TCR rose 4.2 from 0.0 in 2023 to 4.2 in 2024. In 2024, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 531120 · Frederick, MD ABOVE-IND · SMALL

Grade D · TCR 2.1 · 149% of ind

DART 4.2 DART
RANK #6/8
PHOTO Abington
BOOK 2y book
INJ 1 inj
SIZE ~24 FTE

Nearest TCR peer: Abington (0.0 TCR gap)

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This site

2.1
Abington

2.1
Sunset Develop

2.1
Prologis - Nas

2.1
Carr Propertie

2.1

What this shows St. John Properties - Frederick Office averages 2.1 TCR (149% of the Lessors of nonresidential buildings (except miniwarehouses) BLS benchmark).

St. John Properties - Frederick Office TCR series: 2023=0 · 2024=4.2 · BLS 1.4

Where St. John Properties - Frederick Office falls in its industry

302 Lessors of nonresidential buil establishments

Safer than 61% of graded establishments in this industry, whose median TCR is 2.6.

Grade D

More dangerous than peersSafer than peers

Narrower to Maryland alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 8 Lessors of nonresidential buil employers in Maryland.

St. John Properties - Frederick Office (24 employees, TCR 2.1) among 29 same-industry peers, split at the industry median of 44 employees and a TCR of 2.6

St. John Properties - Frederick Office has fewer employees than the Lessors of nonresidential buildings (exc median and a lower injury rate than the industry's median TCR of 2.6. 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	4.2	4.2	1	0	0
2023	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

531120 · MD · Frederick

302 Lessors of nonresidential buildings (except miniwarehouses) employers nationwide with a credible TCR · 7,213 rated employers in Maryland with headcount on file · 267 employers in Frederick, MD · 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	Abington	CLARKS SUMMIT, PA	2.1 TCR
NAICS-TCR	Sunset Development Company	SAN RAMON, CA	2.1 TCR
NAICS-TCR	Prologis - Nashville Office	NASHVILLE, TN	2.1 TCR
NAICS-TCR	Carr Properties Services Subsidiary Corp	WASHINGTON, DC	2.1 TCR
STATE-SIZE	Black Gold Farms - MDR	RHODESDALE	24 FTE
STATE-SIZE	Keys Energy Center	BRANDYWINE	24 FTE
STATE-SIZE	Blakely Building	BALTIMORE	24 FTE
STATE-SIZE	309-NiSource-Hagerstown MD	HAGERSTOWN	24 FTE
CITY-NEAR	MD-03	Frederick	4,250 FTE
CITY-NEAR	AstraZeneca Frederick Manufacturing Center	Frederick	775 FTE
CITY-NEAR	AstraZeneca Frederick Manufacturing	Frederick	711 FTE
CITY-NEAR	Thermo Fisher Scientific Frederick, MD (BID - Executive Way)	Frederick	568 FTE
NAT-TCR	RECON Corporation, Inc.	Swartz Creek, MI	2.1 TCR
NAT-TCR	REG Danville LLC	Danville, IL	2.1 TCR
NAT-TCR	Dedicated Rialto Target	Rialto, CA	2.1 TCR
NAT-TCR	ABB Inc	St Louis, MO	2.1 TCR
NAT-SIZE	Luverne School Bus Garage	Luverne, MN	24 FTE
NAT-SIZE	The Gateway Co of Missouri, LLC	St. Louis, MO	24 FTE
NAT-SIZE	Residence Inn Durham McPherson	Durham, NC	24 FTE
NAT-SIZE	Belmont Aggregates, Inc.	Bridgeport, OH	24 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. 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.