Corporate offices · Michigan

TriMas Corporate Office

Name: TriMas Corporate Office Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Bloomfield Hills, MI · ~51 workers · 7 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.3
Avg TCR: 0.7
Industry avg: 0
Fatalities

Subscribe to safety-record updates (RSS)

The verdict

TriMas Corporate Office runs at 44% of its industry's injury rate - far safer than the typical Corporate offices workplace, earning a grade A.

TriMas Corporate Office: 0.3 TCR = 44% of Corporate offices BLS 0.7 · 7y Form 300A (see methodology below)

TriMas Corporate Office safety composite

TriMas Corporate Office scores strongest on total case rate (tcr) (safer than 70% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

65/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 0.31 per 100 workers

Safer than 70% of industry peers
DART rate: C 0 per 100 workers

Safer than 69% of industry peers
Fatalities: D 0

Safer than 51% 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%).

TriMas Corporate Office held a steady TCR band

TriMas Corporate Office's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2024. Peak filing year was 2019 at 2.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.0 · 2018=0.0 · 2019=2.2 · 2020=0.0 · 2022=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 551114 · Bloomfield Hills, MI AT/BELOW-IND · SMALL

Grade A · TCR 0.3 · 44% of ind

DART 0.0 DART
RANK #29/59
PHOTO BP Lubricants USA Inc
BOOK 7y book
INJ 1 inj
SIZE ~51 FTE

Nearest TCR peer: BP Lubricants USA Inc (0.0 TCR gap)

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

This site

0.3
BP Lubricants

0.3
Butterball LLC

0.3
Brentwood Corp

0.3
Sunroad Auto S

0.3

What this shows TriMas Corporate Office averages 0.3 TCR (44% of the Corporate offices BLS benchmark).

TriMas Corporate Office TCR series: 2017=0 · 2018=0 · 2019=2.2 · 2020=0 · 2022=0 · 2023=0 · 2024=0 · BLS 0.7

Where TriMas Corporate Office falls in its industry

1,475 Corporate offices establishments

Safer than 70% of graded establishments in this industry, whose median TCR is 0.7.

Grade A

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 59 Corporate offices employers in Michigan.

TriMas Corporate Office (51 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 189 employees and a TCR of 0.7

TriMas Corporate Office has fewer employees than the Corporate offices median and a lower injury rate than the industry's median TCR of 0.7. 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	Injuries
2024	0.0	0
2023	0.0	0
2022	0.0	0
2020	0.0	0
2019	2.2	1
2018	0.0	0
2017	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

551114 · MI · Bloomfield Hills

1,475 Corporate offices employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 59 employers in Bloomfield Hills, MI · 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	BP Lubricants USA Inc	WAYNE, NJ	0.3 TCR
NAICS-TCR	Butterball LLC Corporate	GARNER, NC	0.3 TCR
NAICS-TCR	Brentwood Corporate Office	BRENTWOOD, TN	0.3 TCR
NAICS-TCR	Sunroad Auto Shared Services Inc.	SAN DIEGO, CA	0.3 TCR
STATE-SIZE	Jack Pine Farms, LLC	WALKERVILLE	51 FTE
STATE-SIZE	Bay County Waste Water Treatment Plant	BAY CITY	51 FTE
STATE-SIZE	Turner Electric Service, Inc.	DEXTER	51 FTE
STATE-SIZE	Hillsdale County Road Commission	HILLSDALE	51 FTE
CITY-NEAR	Super C Group LLC dba Alline Salon Group	Bloomfield Hills	1,808 FTE
CITY-NEAR	Progressive Residential Services of New Mexico	Bloomfield Hills	533 FTE
CITY-NEAR	Progressive Residential Services of Michigan	Bloomfield Hills	355 FTE
CITY-NEAR	Quality South Inc	Bloomfield Hills	236 FTE
NAT-TCR	RIX Benicia Ca	Benicia, CA	0.3 TCR
NAT-TCR	Bachman Services Inc.	Oklahoma City, OK	0.3 TCR
NAT-TCR	Steele	Owatonna, MN	0.3 TCR
NAT-TCR	Headquarters	Brooklyn Park, MN	0.3 TCR
NAT-SIZE	S09630 - MN Cambridge	Cambridge, MN	51 FTE
NAT-SIZE	Clendenen Vineyard Management, LLC	Healdsburg, CA	51 FTE
NAT-SIZE	Minneapolis Office	Minnetonka, MN	51 FTE
NAT-SIZE	S04190 - WM of AL - Montgomery	Montgomery, AL	51 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, 2020, 2019, 2018, 2017. 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.