Button cells, primary batteries, manufacturing · Wisconsin

Portage Office

Portage, WI · ~182 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
8.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Portage Office runs at 243% of its industry's injury rate - far more dangerous than the typical Button cells, primary batteries, manufacturing workplace, earning a grade F.

Portage Office: 8.0 TCR = 243% of Button cells, primary batteries, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Portage Office safety composite

Portage Office scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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).

F

15/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 8.02 per 100 workers

Safer than 0% of industry peers

DART rate
F 5.2 per 100 workers

Safer than 6% 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

Portage Office: 6.2 → 9.8 TCR

Peak year 2020 @ 9.8 TCR · DART/TCR 0.65× in 2020

Portage Office's TCR rose 3.6 from 6.2 in 2019 to 9.8 in 2020. In 2020, DART was 0.65× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 335912 · Portage, WI ABOVE-IND · MID

Grade F · TCR 8.0 · 243% of ind

  • DART 5.2 DART
  • RANK #4/4
  • PHOTO MD - SMG (Bldg 2)
  • BOOK 2y book
  • INJ 16 inj
  • SIZE ~182 FTE

Nearest TCR peer: MD - SMG (Bldg 2) (1.3 TCR gap)

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

Portage Office in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Portage Office averages 8.0 TCR (243% of the Button cells, primary batteries, manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Portage Office TCR series: 2019=6.2 · 2020=9.8 · BLS 3.3

Where Portage Office falls in its industry

42 Button cells, primary batterie establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 2.0.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 4 Button cells, primary batterie employers in Wisconsin.

Portage Office (182 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 181 employees and a TCR of 2.0 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 02004006008001,000 0246810 Average employees Total Case Rate Portage Office
Portage Office (182 employees, TCR 8.0) among 29 same-industry peers, split at the industry median of 181 employees and a TCR of 2.0

Portage Office has more employees than the Button cells, primary batteries, manufac 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 Illnesses Fatalities
2020 9.8 5.2 12 5 0
2019 6.2 2.3 4 7 0

OSHA ITA peer cross-reference

Establishment peer ledger

335912 · WI · Portage

42 Button cells, primary batteries, manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 40 employers in Portage, WI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR MD - SMG (Bldg 2) 6.7 TCR
NAICS-TCR US Battery 6.3 TCR
NAICS-TCR Brownstown Assembly 4.2 TCR
NAICS-TCR Rayovac - Fennimore 4.1 TCR
STATE-SIZE Green Bay Service Center 182 FTE
STATE-SIZE DFA-KMP - CEDARBURG WI 182 FTE
STATE-SIZE Mullins Cheese Knowlton 182 FTE
STATE-SIZE GREEN BAY PACKAGING INC 182 FTE
CITY-NEAR Divine Savior Hospital, Clinics and Homecare 779 FTE
CITY-NEAR Aspirus Divine Savior 434 FTE
CITY-NEAR SGPPL-Portage 420 FTE
CITY-NEAR WM 1799 347 FTE
NAT-TCR Encompass Health Rehabilitation hospital East Valley 8.0 TCR
NAT-TCR PDC Services, Inc. 8.0 TCR
NAT-TCR The Palms at Lake Spivey 8.0 TCR
NAT-TCR Parks and Recreation - Village of Northbrook, IL 8.0 TCR
NAT-SIZE Riverside Medical Group-Gloucester 182 FTE
NAT-SIZE US Remote 182 FTE
NAT-SIZE Sarah A Todd Memorial Home 182 FTE
NAT-SIZE Mercy Health Allen Hospital 182 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: 2020, 2019. 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.