Building board (e.g., fiber, flake, particle) merchant wholesalers · Wisconsin

Main Office

Waukesha, WI · ~48 workers · 3 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.0
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Main Office runs at 455% of its industry's injury rate - far more dangerous than the typical Building board (e.g., fiber, flake, particle) merchant wholesalers workplace, earning a grade F.

Main Office: 10.0 TCR = 455% of Building board (e.g., fiber, flake, particle) merchant wholesalers BLS 2.2 · 3y Form 300A (see methodology below)

Main Office safety composite

Main Office scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 9%), 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

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.02 per 100 workers

Safer than 11% of industry peers

DART rate
F 9.01 per 100 workers

Safer than 9% 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

Main Office: 9.7 → 12.0 TCR

Peak year 2018 @ 12.0 TCR · DART/TCR 0.9× in 2018

Main Office's TCR rose 2.3 from 9.7 in 2016 to 12.0 in 2018. In 2018, DART was 0.9× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 423310 · Waukesha, WI ABOVE-IND · SMALL

Grade F · TCR 10.0 · 455% of ind

  • DART 9.0 DART
  • RANK #40/46
  • PHOTO American Lumber Comp…
  • BOOK 3y book
  • INJ 15 inj
  • SIZE ~48 FTE

Nearest TCR peer: American Lumber Company (0.0 TCR gap)

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

Main Office in the TCR neighbourhood

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

TCR

What this shows Main Office averages 10.0 TCR (455% of the Building board (e.g., fiber, flake, particle) merchant wholesalers BLS benchmark).

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

Main Office TCR series: 2016=9.7 · 2017=8.3 · 2018=12 · BLS 2.2

Where Main Office falls in its industry

1,225 Building board (e.g., fiber, f establishments

Safer than 11% of graded establishments in this industry, whose median TCR is 4.2.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #40 safest of 46 Building board (e.g., fiber, f employers in Wisconsin.

Main Office (48 employees, TCR 10.0) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2 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 020406080100120 05101520 Average employees Total Case Rate Main Office
Main Office (48 employees, TCR 10.0) among 29 same-industry peers, split at the industry median of 41 employees and a TCR of 4.2

Main Office has more employees than the Building board (e.g., fiber, flake, part median and a higher injury rate than the industry's median TCR of 4.2. 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
2018 12.0 9.0 8 0 0
2017 8.3 4.2 4 0 0
2016 9.7 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423310 · WI · Waukesha

1,225 Building board (e.g., fiber, flake, particle) merchant wholesalers employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 285 employers in Waukesha, 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 American Lumber Company 10.0 TCR
NAICS-TCR 4192-00051484-70 10.0 TCR
NAICS-TCR Division 08 10.0 TCR
NAICS-TCR Hardy - Paramount 10.1 TCR
STATE-SIZE Spring Green 48 FTE
STATE-SIZE Select Sires Inc Westby 48 FTE
STATE-SIZE Select Sires, Inc - Wisconsin 48 FTE
STATE-SIZE Custer 48 FTE
CITY-NEAR Waukesha Memorial Hospital 2,210 FTE
CITY-NEAR Generac-Waukesha 1,387 FTE
CITY-NEAR GEHC : Waukesha WI (WSO), HCS 1,384 FTE
CITY-NEAR Generac Power Systems, Inc. 1,090 FTE
NAT-TCR Smith Systems Transportation, Inc. 10.0 TCR
NAT-TCR Marukai Gardena 10.0 TCR
NAT-TCR Vecellio & Grogan-Project #172 10.0 TCR
NAT-TCR Garden City Hospital 10.0 TCR
NAT-SIZE F/T Constellation 48 FTE
NAT-SIZE Camco 48 FTE
NAT-SIZE F/T Defender 48 FTE
NAT-SIZE Pig 'N Pancake - Lincoln City 48 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: 2018, 2017, 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.