Alarm apparatus, electric, merchant wholesalers · Missouri

Dpi Inc

Saint Louis, MO · ~57 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.0
Avg TCR
2.2
Industry avg
0
Fatalities
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The verdict

Dpi Inc runs at 90% of its industry's injury rate - about level with the typical Alarm apparatus, electric, merchant wholesalers workplace, earning a grade C.

Dpi Inc: 2.0 TCR = 90% of Alarm apparatus, electric, merchant wholesalers BLS 2.2 · 2y Form 300A (see methodology below)

Dpi Inc safety composite

Dpi Inc scores strongest on total case rate (tcr) (safer than 58% of same-industry peers) and weakest on dart rate (safer than 35%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 1.97 per 100 workers

Safer than 58% of industry peers

DART rate
D 2.1 per 100 workers

Safer than 35% 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%).

Dpi Inc held a steady TCR band

Dpi Inc's TCR held near 0.3 from 1.8 in 2018 to 2.1 in 2022. In 2022, DART was 1.07× this establishment's average TCR (severity share of cases).

2018=1.8 · 2022=2.1

OSHA ITA Form 300A scorecard

Establishment book 423610 · Saint Louis, MO AT/BELOW-IND · SMALL

Grade C · TCR 2.0 · 90% of ind

  • DART 2.1 DART
  • RANK #18/33
  • PHOTO JH Larson Electrical…
  • BOOK 2y book
  • INJ 2 inj
  • SIZE ~57 FTE

Nearest TCR peer: JH Larson Electrical - Hudson (0.0 TCR gap)

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

Dpi Inc in the TCR neighbourhood

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

TCR

What this shows Dpi Inc averages 2.0 TCR (90% of the Alarm apparatus, electric, merchant wholesalers BLS benchmark).

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

Dpi Inc TCR series: 2018=1.8 · 2022=2.1 · BLS 2.2

Where Dpi Inc falls in its industry

1,190 Alarm apparatus, electric, mer establishments

Safer than 58% of graded establishments in this industry, whose median TCR is 2.4.

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #18 safest of 33 Alarm apparatus, electric, mer employers in Missouri.

Dpi Inc (57 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4 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 050100150200250 05101520 Average employees Total Case Rate Dpi Inc
Dpi Inc (57 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 43 employees and a TCR of 2.4

Dpi Inc has more employees than the Alarm apparatus, electric, merchant whol median and a lower injury rate than the industry's median TCR of 2.4. 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
2022 2.1 2.1 1 0 0
2018 1.8 1.8 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

423610 · MO · Saint Louis

1,190 Alarm apparatus, electric, merchant wholesalers employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 448 employers in Saint Louis, MO · 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 JH Larson Electrical - Hudson 2.0 TCR
NAICS-TCR Norcross Electric Supply Co. 2.0 TCR
NAICS-TCR Mayer Electric Supply Company, Inc. - Houston 2.0 TCR
NAICS-TCR Border States - Kansas City 2.0 TCR
STATE-SIZE 0SS - SEMO Division South 57 FTE
STATE-SIZE ISC Contracting 57 FTE
STATE-SIZE XL Contracting Inc 57 FTE
STATE-SIZE Flynn Drilling Company 57 FTE
CITY-NEAR MO002 12,691 FTE
CITY-NEAR Barnes-Jewish Hospital 9,005 FTE
CITY-NEAR MERCY HOSPITAL ST LOUIS 5,653 FTE
CITY-NEAR Checkerboard Square 3,464 FTE
NAT-TCR 598 - Irvine 2.0 TCR
NAT-TCR 1343 - Brimfield 2.0 TCR
NAT-TCR 1498 - SW Cedar Rapids 2.0 TCR
NAT-TCR Perfection Finishers 2.0 TCR
NAT-SIZE Columbiana Buick Cadillac Chevrolet 57 FTE
NAT-SIZE Downtown IMPACT 57 FTE
NAT-SIZE Hamilton Memorial Rehab & Healthcare Center 57 FTE
NAT-SIZE Foam Products Corp. 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: 2022, 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.