Heat exchangers manufacturing · Wisconsin

API Heat Transfer - Iron Ridge

Iron Ridge, WI · ~41 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

API Heat Transfer - Iron Ridge runs at 137% of its industry's injury rate - more dangerous than the typical Heat exchangers manufacturing workplace, earning a grade D.

API Heat Transfer - Iron Ridge: 4.5 TCR = 137% of Heat exchangers manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

API Heat Transfer - Iron Ridge safety composite

API Heat Transfer - Iron Ridge scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on total case rate (tcr) (safer than 34%), 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

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.52 per 100 workers

Safer than 34% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% 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

API Heat Transfer - Iron Ridge: 2.0 → 7.0 TCR

Peak year 2019 @ 7.0 TCR · DART/TCR 0× in 2019

API Heat Transfer - Iron Ridge's TCR rose 4.9 from 2.0 in 2017 to 7.0 in 2019. In 2019, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 332410 · Iron Ridge, WI ABOVE-IND · SMALL

Grade D · TCR 4.5 · 137% of ind

  • DART 0.0 DART
  • RANK #5/11
  • PHOTO Armstrong Engineerin…
  • BOOK 2y book
  • INJ 4 inj
  • SIZE ~41 FTE

Nearest TCR peer: Armstrong Engineering Associates, Inc. (0.1 TCR gap)

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

API Heat Transfer - Iron Ridge in the TCR neighbourhood

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

TCR

What this shows API Heat Transfer - Iron Ridge averages 4.5 TCR (137% of the Heat exchangers manufacturing BLS benchmark).

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

API Heat Transfer - Iron Ridge TCR series: 2017=2 · 2019=7 · BLS 3.3

Where API Heat Transfer - Iron Ridge falls in its industry

171 Heat exchangers manufacturing establishments

Safer than 34% of graded establishments in this industry, whose median TCR is 2.9.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 11 Heat exchangers manufacturing employers in Wisconsin.

API Heat Transfer - Iron Ridge (41 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9 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 0200400600800 05101520 Average employees Total Case Rate API Heat Transfer - Iron Ridge
API Heat Transfer - Iron Ridge (41 employees, TCR 4.5) among 29 same-industry peers, split at the industry median of 69 employees and a TCR of 2.9

API Heat Transfer - Iron Ridge has fewer employees than the Heat exchangers manufacturing median and a higher injury rate than the industry's median TCR of 2.9. 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 Illnesses Fatalities
2019 7.0 0.0 3 0 0
2017 2.0 2.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

332410 · WI · Iron Ridge

171 Heat exchangers manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 15 employers in Iron Ridge, 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 Armstrong Engineering Associates, Inc. 4.4 TCR
NAICS-TCR Thermal Transfer Products 4.4 TCR
NAICS-TCR DC Fabricators, Inc 4.7 TCR
NAICS-TCR Professional Fabricators, Inc. 4.8 TCR
STATE-SIZE SunVest Solar LLC 41 FTE
STATE-SIZE Mineral Point Operations Bldg 41 FTE
STATE-SIZE CMC Construction Inc. - Ashland, WI 41 FTE
STATE-SIZE Bilfinger - P&G Green Bay 41 FTE
CITY-NEAR PS Seasoning & Spices, Inc. 120 FTE
CITY-NEAR 4718/3801 - Iron Ridge Crossdocks 64 FTE
CITY-NEAR X-Cel Tooling, Inc. 58 FTE
CITY-NEAR Wondra Construction Inc 39 FTE
NAT-TCR Detroit Lake EMS 4.5 TCR
NAT-TCR Little River Hardwoods 4.5 TCR
NAT-TCR Community Addiction Recovery Enterprise - CARE Carlton 4.5 TCR
NAT-TCR Amish Wedding Foods, Inc. 4.5 TCR
NAT-SIZE Versa-Tech Technologies, LLC 41 FTE
NAT-SIZE Dragon ESP Akron 41 FTE
NAT-SIZE Matson Timberland Lumber Co. 41 FTE
NAT-SIZE Southeast Georgia Health System - Camden Campus 41 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: 2019, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.