Manufacture of Explosion Proof Eletrical Products · Missouri

Killark Electric

Name: Killark Electric Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

St. Louis, MO · ~185 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 1.2
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Killark Electric runs at 37% of its industry's injury rate - far safer than the typical Manufacture of Explosion Proof Eletrical Products workplace, earning a grade A.

Killark Electric: 1.2 TCR = 37% of Manufacture of Explosion Proof Eletrical Products BLS 3.3 · 2y Form 300A (see methodology below)

Killark Electric safety composite

Killark Electric scores strongest on total case rate (tcr) (safer than 75% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

64/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 1.23 per 100 workers

Safer than 75% of industry peers
DART rate: C 0.52 per 100 workers

Safer than 61% 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%).

TCR Δ

−0.4

2017→2018

Killark Electric injury rate improved

Killark Electric's TCR fell 0.4 from 1.4 in 2017 to 1.0 in 2018. Peak filing year was 2017 at 1.4 TCR. In 2018, DART was 0.42× this establishment's average TCR (severity share of cases).

2017=1.4 · 2018=1.0

OSHA ITA Form 300A scorecard

Establishment book 335932 · St. Louis, MO AT/BELOW-IND · MID

Grade A · TCR 1.2 · 37% of ind

DART 0.5 DART
RANK #3/6
PHOTO ABB Electrical Insta…
BOOK 2y book
INJ 4 inj
SIZE ~185 FTE

Nearest TCR peer: ABB Electrical Installation products (0.1 TCR gap)

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

OP

1.3
This site

1.2
ABB Electrical

1.2
Hubbell Power

1.1
ABB Installati

1.1

What this shows Killark Electric averages 1.2 TCR (37% of the Manufacture of Explosion Proof Eletrical Products BLS benchmark).

Killark Electric TCR series: 2017=1.4 · 2018=1 · BLS 3.3

Where Killark Electric falls in its industry

71 Manufacture of Explosion Proof establishments

Safer than 75% of graded establishments in this industry, whose median TCR is 2.6.

Grade A

More dangerous than peersSafer than peers

Narrower to Missouri alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 6 Manufacture of Explosion Proof employers in Missouri.

Killark Electric (185 employees, TCR 1.2) among 29 same-industry peers, split at the industry median of 110 employees and a TCR of 2.6

Killark Electric has more employees than the Manufacture of Explosion Proof Eletrical median and a lower injury rate than the industry's median TCR of 2.6. 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	1.0	0.5	1	1	0
2017	1.4	0.0	3	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

335932 · MO · St. Louis

71 Manufacture of Explosion Proof Eletrical Products employers nationwide with a credible TCR · 10,075 rated employers in Missouri with headcount on file · 686 employers in St. Louis, MO · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	ABB Electrical Installation products	ATHENS, TN	1.2 TCR
NAICS-TCR	OP	ORLAND PARK, IL	1.3 TCR
NAICS-TCR	Hubbell Power System - Centralia	CENTRALIA, MO	1.1 TCR
NAICS-TCR	ABB Installation Products	PORTLAND, TN	1.1 TCR
STATE-SIZE	Raytown Customer Care Center	RAYTOWN	185 FTE
STATE-SIZE	Raytown Customer Center	RAYTOWN	185 FTE
STATE-SIZE	Fenix Construction Company	ST LOUIS	185 FTE
STATE-SIZE	INDEPENDENCE MO - 3335	INDEPENDENCE	185 FTE
CITY-NEAR	Monsanto - St. Louis	St. Louis	6,028 FTE
CITY-NEAR	St. Anthony's Medical Center	St. Louis	3,706 FTE
CITY-NEAR	ABI Corporation	St. Louis	2,720 FTE
CITY-NEAR	Saint Louis University Hospital	St. Louis	2,084 FTE
NAT-TCR	Partners Metalfab	Houston, TX	1.2 TCR
NAT-TCR	Engineered Cooling Services	Pensacola, FL	1.2 TCR
NAT-TCR	49- Mt Vernon	Mt. Vernon, WA	1.2 TCR
NAT-TCR	Watson Refrigeration, Inc	Raleigh, NC	1.2 TCR
NAT-SIZE	Los Angeles (Capri)	Pico Rivera, CA	185 FTE
NAT-SIZE	TI Group Automotive Systems - Greeneville	Greeneville, TN	185 FTE
NAT-SIZE	Sherwood Foods-Atlanta	Atlanta, GA	185 FTE
NAT-SIZE	Mapleshire	Morgantown, WV	185 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. 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.