Power converter units (i.e., AC to DC), static, manufacturing · Michigan

Progressive Dynamics Enterprises LCC

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

Marshall, MI · ~103 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

B
Good Safety Record: 2.3
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Progressive Dynamics Enterprises LCC runs at 68% of its industry's injury rate - safer than the typical Power converter units (i.e., AC to DC), static, manufacturing workplace, earning a grade B.

Progressive Dynamics Enterprises LCC: 2.3 TCR = 68% of Power converter units (i.e., AC to DC), static, manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

Progressive Dynamics Enterprises LCC safety composite

Progressive Dynamics Enterprises LCC scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 16%), 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): D 2.25 per 100 workers

Safer than 38% of industry peers
DART rate: F 2.74 per 100 workers

Safer than 16% 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

Progressive Dynamics Enterprises LCC: 2.1 → 3.6 TCR

Peak year 2021 @ 3.6 TCR · DART/TCR 1.22× in 2021

Progressive Dynamics Enterprises LCC's TCR rose 1.6 from 2.1 in 2018 to 3.6 in 2021. In 2021, DART was 1.22× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 335999 · Marshall, MI AT/BELOW-IND · MID

Grade B · TCR 2.3 · 68% of ind

DART 2.7 DART
RANK #6/12
PHOTO Amp Works
BOOK 4y book
INJ 9 inj
SIZE ~103 FTE

Nearest TCR peer: Amp Works (0.0 TCR gap)

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

This site

2.3
Amp Works

2.3
Tritium Techno

2.3
HyAxiom Inc

2.2
Plug Power Ele

2.2

What this shows Progressive Dynamics Enterprises LCC averages 2.3 TCR (68% of the Power converter units (i.e., AC to DC), static, manufacturing BLS benchmark).

Progressive Dynamics Enterprises LCC TCR series: 2018=2.1 · 2019=3.3 · 2020=0 · 2021=3.6 · BLS 3.3

Where Progressive Dynamics Enterprises LCC falls in its industry

219 Power converter units (i.e., A establishments

Safer than 38% of graded establishments in this industry, whose median TCR is 1.9.

Grade B

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 12 Power converter units (i.e., A employers in Michigan.

Progressive Dynamics Enterprises LCC (103 employees, TCR 2.3) among 29 same-industry peers, split at the industry median of 91 employees and a TCR of 1.9

Progressive Dynamics Enterprises LCC has more employees than the Power converter units (i.e., AC to DC), median and a higher injury rate than the industry's median TCR of 1.9. 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
2021	3.6	2.7	4
2020	0.0	0.0	0
2019	3.3	2.2	3
2018	2.1	2.1	2

OSHA ITA peer cross-reference

Establishment peer ledger

335999 · MI · Marshall

219 Power converter units (i.e., AC to DC), static, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 39 employers in Marshall, 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	Amp Works	DAVENPORT, IA	2.3 TCR
NAICS-TCR	Tritium Technologies LLC - Lebanon	LEBANON, TN	2.3 TCR
NAICS-TCR	HyAxiom Inc	SOUTH WINDSOR, CT	2.2 TCR
NAICS-TCR	Plug Power Electrolyzers	CONCORD, MA	2.2 TCR
STATE-SIZE	MKG Norton Shores SC	NORTON SHORES	103 FTE
STATE-SIZE	Henkels & McCoy - Canton, MI - Verizon	CANTON	103 FTE
STATE-SIZE	VanLaan Concrete Construction	DUTTON	103 FTE
STATE-SIZE	Bumler Mechanical	STERLING HEIGHTS	103 FTE
CITY-NEAR	Oaklawn	Marshall	1,104 FTE
CITY-NEAR	Tenneco, Inc.	Marshall	703 FTE
CITY-NEAR	Common Citizen	Marshall	380 FTE
CITY-NEAR	headquarters	Marshall	203 FTE
NAT-TCR	J.M. Smucker Co.	Lawrence, KS	2.3 TCR
NAT-TCR	Intralox New Orleans	Harahan, LA	2.3 TCR
NAT-TCR	Pratt Paper (Georgia), LLC	Conyers, GA	2.3 TCR
NAT-TCR	ADS Logistics Co, LLC - Portage	Portage, IN	2.3 TCR
NAT-SIZE	C Nelson Enterprises	Oshkosh, WI	103 FTE
NAT-SIZE	Burgess Norton Mfg. Co., Inc. (Plant 4)	Beaver Dam, WI	103 FTE
NAT-SIZE	TTM Technologies	Littleton, CO	103 FTE
NAT-SIZE	Jlh Hickory Limited Partnership	Hickory, NC	103 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: 2021, 2020, 2019, 2018. 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.