Doors, metal, manufacturing · South Dakota

Larson Mfg. LLC

Brookings, SD · ~378 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Larson Mfg. LLC runs at 90% of its industry's injury rate - about level with the typical Doors, metal, manufacturing workplace, earning a grade C.

Larson Mfg. LLC: 3.0 TCR = 90% of Doors, metal, manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Larson Mfg. LLC safety composite

Larson Mfg. LLC scores strongest on dart rate (safer than 69% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.97 per 100 workers

Safer than 63% of industry peers

DART rate
C 0.71 per 100 workers

Safer than 69% 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%).

Larson Mfg. LLC held a steady TCR band

Larson Mfg. LLC's TCR held near 0.1 from 2.9 in 2022 to 3.0 in 2024. In 2024, DART was 0.24× this establishment's average TCR (severity share of cases).

2022=2.9 · 2023=3.0 · 2024=3.0

OSHA ITA Form 300A scorecard

Establishment book 332321 · Brookings, SD AT/BELOW-IND · MID

Grade C · TCR 3.0 · 90% of ind

  • DART 0.7 DART
  • RANK #2/5
  • PHOTO Columbia Commercial …
  • BOOK 3y book
  • INJ 42 inj
  • SIZE ~378 FTE

Nearest TCR peer: Columbia Commercial Building Products (0.0 TCR gap)

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

Larson Mfg. LLC in the TCR neighbourhood

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

TCR

What this shows Larson Mfg. LLC averages 3.0 TCR (90% of the Doors, metal, manufacturing BLS benchmark).

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

Larson Mfg. LLC TCR series: 2022=2.9 · 2023=3 · 2024=3 · BLS 3.3

Where Larson Mfg. LLC falls in its industry

515 Doors, metal, manufacturing establishments

Safer than 63% of graded establishments in this industry, whose median TCR is 4.1.

More dangerous than peersSafer than peers

Narrower to South Dakota alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 5 Doors, metal, manufacturing employers in South Dakota.

Larson Mfg. LLC (378 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1 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 051015 Average employees Total Case Rate Larson Mfg. LLC
Larson Mfg. LLC (378 employees, TCR 3.0) among 29 same-industry peers, split at the industry median of 83 employees and a TCR of 4.1

Larson Mfg. LLC has more employees than the Doors, metal, manufacturing median and a lower injury rate than the industry's median TCR of 4.1. 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
2024 3.0 0.7 17 0 0
2023 3.0 1.0 12 0 0
2022 2.9 0.8 13 2 0

OSHA ITA peer cross-reference

Establishment peer ledger

332321 · SD · Brookings

515 Doors, metal, manufacturing employers nationwide with a credible TCR · 1,778 rated employers in South Dakota with headcount on file · 59 employers in Brookings, SD · 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 Columbia Commercial Building Products 3.0 TCR
NAICS-TCR Endura Products Inc, Sill Plant 3.0 TCR
NAICS-TCR Boon Edam 3.0 TCR
NAICS-TCR SIW Solutions - West Palm Beach/Delray Beach 2.9 TCR
STATE-SIZE Childrens Care Hospital and School 378 FTE
STATE-SIZE 1538 379 FTE
STATE-SIZE Avera Queen of Peace Hospital 376 FTE
STATE-SIZE SONIFI - Sioux Falls Office 373 FTE
CITY-NEAR SD01-DAKT-SOUTH DAKOTA BROOKINGS 1,406 FTE
CITY-NEAR Brookings 1,154 FTE
CITY-NEAR WM 1538 358 FTE
CITY-NEAR 4021-500118200 329 FTE
NAT-TCR Kinetics Mechanical Service, Inc. 3.0 TCR
NAT-TCR Scotch & Gulf Lumber LLC - Mobile Subsidiary of Canfor Southern Pine 3.0 TCR
NAT-TCR OG&E-Sooner Power Plant 3.0 TCR
NAT-TCR Farm and Fleet of Verona 3.0 TCR
NAT-SIZE Schulte Building Systems, Inc.-Hockley 378 FTE
NAT-SIZE Rockline Industries-Booneville 378 FTE
NAT-SIZE Delta Air Lines - ORD 378 FTE
NAT-SIZE Mental Health America of Los Angeles 378 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: 2024, 2023, 2022. 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.