Thermoplastic resins and plastics materials manufacturing · Michigan

DT Manufacturing

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

Highland, MI · ~78 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.5
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

DT Manufacturing runs at 107% of its industry's injury rate - about level with the typical Thermoplastic resins and plastics materials manufacturing workplace, earning a grade C.

DT Manufacturing: 3.5 TCR = 107% of Thermoplastic resins and plastics materials manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

DT Manufacturing safety composite

DT Manufacturing scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 24%), 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).

33/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 3.52 per 100 workers

Safer than 30% of industry peers
DART rate: F 2.46 per 100 workers

Safer than 24% 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%).

Rising injury rate

DT Manufacturing: 2.6 → 4.9 TCR

Peak year 2024 @ 4.9 TCR · DART/TCR 0.7× in 2024

DT Manufacturing's TCR rose 2.3 from 2.6 in 2022 to 4.9 in 2024. In 2024, DART was 0.7× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325211 · Highland, MI ABOVE-IND · SMALL

Grade C · TCR 3.5 · 107% of ind

DART 2.5 DART
RANK #21/31
PHOTO Synthomer Inc.- Fitc…
BOOK 3y book
INJ 6 inj
SIZE ~78 FTE

Nearest TCR peer: Synthomer Inc.- Fitchburg, MA (0.0 TCR gap)

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

This site

3.5
Synthomer Inc.

3.5
SUN POLYMERS I

3.5
Evonik Corpora

3.5
Materia, Inc.

3.5

What this shows DT Manufacturing averages 3.5 TCR (107% of the Thermoplastic resins and plastics materials manufacturing BLS benchmark).

DT Manufacturing TCR series: 2022=2.6 · 2023=3 · 2024=4.9 · BLS 3.3

Where DT Manufacturing falls in its industry

644 Thermoplastic resins and plast establishments

Safer than 30% of graded establishments in this industry, whose median TCR is 2.0.

Grade C

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #21 safest of 31 Thermoplastic resins and plast employers in Michigan.

DT Manufacturing (78 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 2.0

DT Manufacturing has more employees than the Thermoplastic resins and plastics materi median and a higher injury rate than the industry's median TCR of 2.0. 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
2024	4.9	2.5	2
2023	3.0	1.5	2
2022	2.6	2.6	2

OSHA ITA peer cross-reference

Establishment peer ledger

325211 · MI · Highland

644 Thermoplastic resins and plastics materials manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 19 employers in Highland, 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	Synthomer Inc.- Fitchburg, MA	FITCHBURG, MA	3.5 TCR
NAICS-TCR	SUN POLYMERS International INC.	MOORESVILLE, IN	3.5 TCR
NAICS-TCR	Evonik Corporation	VERNON, CA	3.5 TCR
NAICS-TCR	Materia, Inc. Huntsville Facility	HUNTSVILLE, TX	3.5 TCR
STATE-SIZE	Henry Mast Greenhouses Inc.	BYRON CENTER	78 FTE
STATE-SIZE	St. Joseph Office and Service Center	BENTON HARBOR	78 FTE
STATE-SIZE	Signal Restoration USA	TROY	78 FTE
STATE-SIZE	National Enclosure Company, LLC	YPSILANTI	78 FTE
CITY-NEAR	Feldman Chevrolet of Highland	Highland	257 FTE
CITY-NEAR	Milford High School	Highland	205 FTE
CITY-NEAR	Midwest Glass Fabrictors	Highland	158 FTE
CITY-NEAR	Administration Building	Highland	145 FTE
NAT-TCR	Mount Carmel Medical Group - Diley Ridge	Canal Winchester, OH	3.5 TCR
NAT-TCR	Encompass Health Rehabilitation Hospital of Waco	Robinson, TX	3.5 TCR
NAT-TCR	Skills of Central Pa Inc 831 Keystone Ave	Cresson, PA	3.5 TCR
NAT-TCR	Hsl 3, LLC	Port Washington, WI	3.5 TCR
NAT-SIZE	Agc or (Loc Code: Agcor1)	Fairview, OR	78 FTE
NAT-SIZE	BlueTriton High Springs - Production	High Springs, FL	78 FTE
NAT-SIZE	H.A.N.S.L Delivery Service Inc.	North Hollywood, CA	78 FTE
NAT-SIZE	Perficut Des Moines	Des Moines, IA	78 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.