Commercial building construction general contractors · Michigan

Wolverine Building Group

Name: Wolverine Building Group Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Grand Rapids, MI · ~146 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 3.5
Avg TCR: 2.9
Industry avg: 0
Fatalities

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The verdict

Wolverine Building Group runs at 120% of its industry's injury rate - about level with the typical Commercial building construction general contractors workplace, earning a grade C.

Wolverine Building Group: 3.5 TCR = 120% of Commercial building construction general contractors BLS 2.9 · 5y Form 300A (see methodology below)

Wolverine Building Group safety composite

Wolverine Building Group scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 35%), 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).

39/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 3.48 per 100 workers

Safer than 35% of industry peers
DART rate: D 1.2 per 100 workers

Safer than 35% 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

Wolverine Building Group: 3.3 → 4.8 TCR

Peak year 2020 @ 6.1 TCR · DART/TCR 0.34× in 2021

Wolverine Building Group's TCR rose 1.5 from 3.3 in 2016 to 4.8 in 2021. Peak filing year was 2020 at 6.1 TCR. In 2021, DART was 0.34× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 236220 · Grand Rapids, MI ABOVE-IND · MID

Grade C · TCR 3.5 · 120% of ind

DART 1.2 DART
RANK #75/121
PHOTO Zelham, Inc.
BOOK 5y book
INJ 17 inj
SIZE ~146 FTE

Nearest TCR peer: Zelham, Inc. (0.0 TCR gap)

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This site

3.5
Zelham, Inc.

3.5
Robertson Cons

3.5
The Hayner Hoy

3.5
D.A. Bentley C

3.5

What this shows Wolverine Building Group averages 3.5 TCR (120% of the Commercial building construction general contractors BLS benchmark).

Wolverine Building Group TCR series: 2016=3.3 · 2018=1.9 · 2019=1.3 · 2020=6.1 · 2021=4.8 · BLS 2.9

Where Wolverine Building Group falls in its industry

4,692 Commercial building constructi establishments

Safer than 35% of graded establishments in this industry, whose median TCR is 2.3.

Grade C

More dangerous than peersSafer than peers

Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #75 safest of 121 Commercial building constructi employers in Michigan.

Wolverine Building Group (146 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Wolverine Building Group has more employees than the Commercial building construction general median and a higher injury rate than the industry's median TCR of 2.3. 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	4.8	1.2	4
2020	6.1	2.0	6
2019	1.3	0.0	1
2018	1.9	0.0	2
2016	3.3	0.0	4

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · MI · Grand Rapids

4,692 Commercial building construction general contractors employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 1,006 employers in Grand Rapids, 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	Zelham, Inc.	BOISE, ID	3.5 TCR
NAICS-TCR	Robertson Construction	HEATH, OH	3.5 TCR
NAICS-TCR	The Hayner Hoyt Corporation	SYRACUSE, NY	3.5 TCR
NAICS-TCR	D.A. Bentley Construction	VANCOUVER, WA	3.5 TCR
STATE-SIZE	3804_7227	GRAND RAPIDS	146 FTE
STATE-SIZE	Rauhorn Electric, Inc.	MACOMB	146 FTE
STATE-SIZE	Davidson Plyforms	GRAND RAPIDS	146 FTE
STATE-SIZE	Chem-Trend, L.P	HOWELL	146 FTE
CITY-NEAR	SHHG-GR BUTTERWORTH CA	Grand Rapids	9,012 FTE
CITY-NEAR	SH Butterworth Hospital	Grand Rapids	7,397 FTE
CITY-NEAR	Mercy Health Saint Mary's Hospital-MH-MI	Grand Rapids	2,914 FTE
CITY-NEAR	Steelcase - Grand Rapids / Kentwood	Grand Rapids	2,817 FTE
NAT-TCR	Hayashi Telempu North America OH Plant	Lebanon, OH	3.5 TCR
NAT-TCR	Monroe Roadways Contractors, Inc.	Denver, NC	3.5 TCR
NAT-TCR	HP Manufacturing	Cleveland, OH	3.5 TCR
NAT-TCR	Pierremont Healthcare Center	Shreveport, LA	3.5 TCR
NAT-SIZE	Vigor Works, LLC - Vancouver	Vancouver, WA	146 FTE
NAT-SIZE	Dot's Goodyear	Goodyear, AZ	146 FTE
NAT-SIZE	Alpine Food Distributing, Inc	Milwaukie, OR	146 FTE
NAT-SIZE	Inn at Perry Cabin	Saint Michaels, MD	146 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, 2016. 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.