Antifreeze preparations manufacturing · Wisconsin

Twinco Milwaukee

Milwaukee, WI · ~76 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Twinco Milwaukee runs at 40% of its industry's injury rate - far safer than the typical Antifreeze preparations manufacturing workplace, earning a grade A.

Twinco Milwaukee: 1.3 TCR = 40% of Antifreeze preparations manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Twinco Milwaukee safety composite

Twinco Milwaukee scores strongest on total case rate (tcr) (safer than 73% of same-industry peers) and weakest on dart rate (safer than 31%), 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).

D

53/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.31 per 100 workers

Safer than 73% of industry peers

DART rate
F 2.32 per 100 workers

Safer than 31% 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

Twinco Milwaukee: 0.0 → 2.3 TCR

Peak year 2020 @ 2.3 TCR · DART/TCR 1.77× in 2020

Twinco Milwaukee's TCR rose 2.3 from 0.0 in 2018 to 2.3 in 2020. In 2020, DART was 1.77× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 325998 · Milwaukee, WI AT/BELOW-IND · SMALL

Grade A · TCR 1.3 · 40% of ind

  • DART 2.3 DART
  • RANK #2/12
  • PHOTO KOST USA
  • BOOK 3y book
  • INJ 3 inj
  • SIZE ~76 FTE

Nearest TCR peer: KOST USA (0.0 TCR gap)

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

Twinco Milwaukee in the TCR neighbourhood

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

TCR

What this shows Twinco Milwaukee averages 1.3 TCR (40% of the Antifreeze preparations manufacturing BLS benchmark).

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

Twinco Milwaukee TCR series: 2018=0 · 2019=1.6 · 2020=2.3 · BLS 3.3

Where Twinco Milwaukee falls in its industry

485 Antifreeze preparations manufa establishments

Safer than 73% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 12 Antifreeze preparations manufa employers in Wisconsin.

Twinco Milwaukee (76 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5 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 05001,0001,500 051015 Average employees Total Case Rate Twinco Milwaukee
Twinco Milwaukee (76 employees, TCR 1.3) among 29 same-industry peers, split at the industry median of 62 employees and a TCR of 2.5

Twinco Milwaukee has more employees than the Antifreeze preparations manufacturing median and a lower injury rate than the industry's median TCR of 2.5. 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 2.3 2.3 2 0 0
2019 1.6 0.0 1 0 0
2018 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325998 · WI · Milwaukee

485 Antifreeze preparations manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 980 employers in Milwaukee, 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 KOST USA 1.3 TCR
NAICS-TCR Lubrizol Oilfield Chemistry, LLC 1.3 TCR
NAICS-TCR Chemtool, Inc., Tehachapi 1.3 TCR
NAICS-TCR Biolab, Inc. 1.3 TCR
STATE-SIZE Creekwood Complex 76 FTE
STATE-SIZE Site Bulk Material Handling 76 FTE
STATE-SIZE Genoa #3 76 FTE
STATE-SIZE KEWAUNEE 76 FTE
CITY-NEAR Aurora St. Luke's Medical Center 7,587 FTE
CITY-NEAR FROEDTERT HOSPITAL 7,328 FTE
CITY-NEAR Milwaukee Hospital 3,398 FTE
CITY-NEAR Childrens Hospital - Milw Campus 2,851 FTE
NAT-TCR Big Lots Store #5199 Baltimore, MD 1.3 TCR
NAT-TCR RISE - Canton 1.3 TCR
NAT-TCR Canton Controls 1.3 TCR
NAT-TCR 879 Burlington, Wa 1.3 TCR
NAT-SIZE ORC Industries, Inc. (Brownsville, TX Branch) 76 FTE
NAT-SIZE F.M. Callahan & Son, Inc. 76 FTE
NAT-SIZE Logan 76 FTE
NAT-SIZE York Hospice 76 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, 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.