Air circuit breakers manufacturing · Texas

Powell Electrical Systems Inc.

Name: Powell Electrical Systems Inc. Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Houston, TX · ~450 workers · 2 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

A
Excellent Safety Record: 0.1
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Powell Electrical Systems Inc. runs at 4% of its industry's injury rate - far safer than the typical Air circuit breakers manufacturing workplace, earning a grade A.

Powell Electrical Systems Inc.: 0.1 TCR = 4% of Air circuit breakers manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Powell Electrical Systems Inc. safety composite

Powell Electrical Systems Inc. scores strongest on total case rate (tcr) (safer than 99% 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).

75/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): A 0.12 per 100 workers

Safer than 99% of industry peers
DART rate: C 0.23 per 100 workers

Safer than 64% 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%).

Powell Electrical Systems Inc. held a steady TCR band

Powell Electrical Systems Inc.'s TCR held near 0.2 from 0.0 in 2018 to 0.2 in 2020. In 2020, DART was 1.92× this establishment's average TCR (severity share of cases).

2018=0.0 · 2020=0.2

OSHA ITA Form 300A scorecard

Establishment book 335313 · Houston, TX AT/BELOW-IND · MID

Grade A · TCR 0.1 · 4% of ind

DART 0.2 DART
RANK #1/20
PHOTO S&C Electric Company…
BOOK 2y book
INJ 2 inj
SIZE ~450 FTE

Nearest TCR peer: S&C Electric Company Alameda (0.0 TCR gap)

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

Kasa Companies

0.2
Industrial Sol

0.2
This site

0.1
S&C Electric C

0.1
Lake Shore Ele

0

What this shows Powell Electrical Systems Inc. averages 0.1 TCR (4% of the Air circuit breakers manufacturing BLS benchmark).

Powell Electrical Systems Inc. TCR series: 2018=0 · 2020=0.2 · BLS 3.3

Where Powell Electrical Systems Inc. falls in its industry

226 Air circuit breakers manufactu establishments

Safer than 99% of graded establishments in this industry, whose median TCR is 1.9.

Grade A

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 20 Air circuit breakers manufactu employers in Texas.

Powell Electrical Systems Inc. (450 employees, TCR 0.1) among 29 same-industry peers, split at the industry median of 115 employees and a TCR of 1.9

Powell Electrical Systems Inc. has more employees than the Air circuit breakers manufacturing median and a lower injury rate than the industry's median TCR of 1.9. 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
2020	0.2	0.2	2	0	0
2018	0.0	0.0	0	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

335313 · TX · Houston

226 Air circuit breakers manufacturing employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 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	S&C Electric Company Alameda	ALAMEDA, CA	0.1 TCR
NAICS-TCR	Kasa Companies, Inc.	SALINA, KS	0.2 TCR
NAICS-TCR	Lake Shore Electric Corp	BEDFORD, OH	0.0 TCR
NAICS-TCR	Industrial Solutions : IS - MFG US - Arecibo, PR	ARECIBO, PR	0.2 TCR
STATE-SIZE	HUNTER INDUSTRIES, LTD.	SAN MARCOS	450 FTE
STATE-SIZE	PlyGem Building Products - Bryan Windows	BRYAN	450 FTE
STATE-SIZE	2011	IRVING	450 FTE
STATE-SIZE	4503	GRAND PRAIRIE	450 FTE
CITY-NEAR	IAH IAH	Houston	11,560 FTE
CITY-NEAR	IAH - Airport United Airlines Offices	Houston	10,239 FTE
CITY-NEAR	6925-IAH	Houston	9,442 FTE
CITY-NEAR	Houston Methodist Hospital Texas Medical Center	Houston	8,873 FTE
NAT-TCR	Willow Primary School	Pekin, IL	0.1 TCR
NAT-TCR	Jefferson Primary School	Pekin, IL	0.1 TCR
NAT-TCR	Automated Logic Corporation	Kennesaw, GA	0.1 TCR
NAT-TCR	CAP Colorado Springs, CO	Colorado Springs, CO	0.1 TCR
NAT-SIZE	Servite	Milwaukee, WI	450 FTE
NAT-SIZE	Amzl : Dom1	Omaha, NE	450 FTE
NAT-SIZE	FCA TRANSPORT LLC- Detroit	Detroit, MI	450 FTE
NAT-SIZE	Empress Ambulance Service, Inc.	Yonkers, NY	450 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: 2020, 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.