Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing · Iowa

MAHLE Filter Systems North America, Inc.

Winterset, IA · ~57 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
7.1
Avg TCR
5.4
Industry avg
0
Fatalities
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The verdict

MAHLE Filter Systems North America, Inc. runs at 131% of its industry's injury rate - more dangerous than the typical Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing workplace, earning a grade D.

MAHLE Filter Systems North America, Inc.: 7.1 TCR = 131% of Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing BLS 5.4 · 2y Form 300A (see methodology below)

MAHLE Filter Systems North America, Inc. safety composite

MAHLE Filter Systems North America, Inc. scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 12%), 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

22/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 7.09 per 100 workers

Safer than 12% of industry peers

DART rate
F 4.9 per 100 workers

Safer than 13% 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

MAHLE Filter Systems North America, Inc.: 6.0 → 8.2 TCR

Peak year 2017 @ 8.2 TCR · DART/TCR 0.69× in 2017

MAHLE Filter Systems North America, Inc.'s TCR rose 2.2 from 6.0 in 2016 to 8.2 in 2017. In 2017, DART was 0.69× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336390 · Winterset, IA ABOVE-IND · SMALL

Grade D · TCR 7.1 · 131% of ind

  • DART 4.9 DART
  • RANK #7/13
  • PHOTO Fabrication
  • BOOK 2y book
  • INJ 6 inj
  • SIZE ~57 FTE

Nearest TCR peer: Fabrication (0.0 TCR gap)

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

MAHLE Filter Systems North America, Inc. in the TCR neighbourhood

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

TCR

What this shows MAHLE Filter Systems North America, Inc. averages 7.1 TCR (131% of the Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing BLS benchmark).

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

MAHLE Filter Systems North America, Inc. TCR series: 2016=6 · 2017=8.2 · BLS 5.4

Where MAHLE Filter Systems North America, Inc. falls in its industry

772 Filters (e.g., air, engine oil establishments

Safer than 12% of graded establishments in this industry, whose median TCR is 3.2.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #7 safest of 13 Filters (e.g., air, engine oil employers in Iowa.

MAHLE Filter Systems North America, Inc. (57 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2 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 051015 Average employees Total Case Rate MAHLE Filter Systems North America, Inc.
MAHLE Filter Systems North America, Inc. (57 employees, TCR 7.1) among 29 same-industry peers, split at the industry median of 154 employees and a TCR of 3.2

MAHLE Filter Systems North America, Inc. has fewer employees than the Filters (e.g., air, engine oil, fuel) au median and a higher injury rate than the industry's median TCR of 3.2. 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
2017 8.2 4.9 5 0 0
2016 6.0 4.0 1 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

336390 · IA · Winterset

772 Filters (e.g., air, engine oil, fuel) automotive, truck, and bus, manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 17 employers in Winterset, IA · 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 Fabrication 7.1 TCR
NAICS-TCR Plant Two and Four 7.0 TCR
NAICS-TCR Coplas Inc. 7.0 TCR
NAICS-TCR Ohio Metal Technologies, Inc. 7.2 TCR
STATE-SIZE Winfield United - Vincent 57 FTE
STATE-SIZE Henning Companies, LLC 57 FTE
STATE-SIZE Black Hawk Roof Company 57 FTE
STATE-SIZE Guthrie Center Breaker Plant 57 FTE
CITY-NEAR FAREWAY STORES, INC. 683 WINTERSET 110 FTE
CITY-NEAR Agriland FS - Winterset 99 FTE
CITY-NEAR Winterset - Main Store 87 FTE
CITY-NEAR West Bridge Care and Rehabilitation 85 FTE
NAT-TCR Avante at Thomasville 7.1 TCR
NAT-TCR Harlingen (Txsbe) 7.1 TCR
NAT-TCR Watertown (Mawat) 7.1 TCR
NAT-TCR Brookdale Bear Creek 7.1 TCR
NAT-SIZE N and r of Jefferson City LLC 57 FTE
NAT-SIZE Yokohama Industries Americas Inc. Division 5 57 FTE
NAT-SIZE Legends - Charlotte PNC Amphitheate 57 FTE
NAT-SIZE Sandy Pines Wilderness Trails, Inc 57 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: 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.