Switchgear and switchgear accessories manufacturing · Illinois

Bolingbrook HQ

Bolingbrook, IL · ~539 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Bolingbrook HQ runs at 58% of its industry's injury rate - safer than the typical Switchgear and switchgear accessories manufacturing workplace, earning a grade B.

Bolingbrook HQ: 1.9 TCR = 58% of Switchgear and switchgear accessories manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Bolingbrook HQ safety composite

Bolingbrook HQ scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 33%), 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

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.92 per 100 workers

Safer than 49% of industry peers

DART rate
F 1.38 per 100 workers

Safer than 33% 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

Bolingbrook HQ: 1.6 → 2.2 TCR

Peak year 2017 @ 2.2 TCR · DART/TCR 0.72× in 2017

Bolingbrook HQ's TCR rose 0.7 from 1.6 in 2016 to 2.2 in 2017. In 2017, DART was 0.72× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 335313 · Bolingbrook, IL AT/BELOW-IND · MID

Grade B · TCR 1.9 · 58% of ind

  • DART 1.4 DART
  • RANK #4/11
  • PHOTO Custom Control Senso…
  • BOOK 2y book
  • INJ 21 inj
  • SIZE ~539 FTE

Nearest TCR peer: Custom Control Sensors, LLC (0.0 TCR gap)

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

Bolingbrook HQ in the TCR neighbourhood

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

TCR

What this shows Bolingbrook HQ averages 1.9 TCR (58% of the Switchgear and switchgear accessories manufacturing BLS benchmark).

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

Bolingbrook HQ TCR series: 2016=1.6 · 2017=2.2 · BLS 3.3

Where Bolingbrook HQ falls in its industry

226 Switchgear and switchgear acce establishments

Safer than 49% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 11 Switchgear and switchgear acce employers in Illinois.

Bolingbrook HQ (539 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 115 employees and a TCR of 1.9 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 0200400600 02468 Average employees Total Case Rate Bolingbrook HQ
Bolingbrook HQ (539 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 115 employees and a TCR of 1.9

Bolingbrook HQ has more employees than the Switchgear and switchgear accessories ma median and a higher 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
2017 2.2 1.4 13 0 0
2016 1.6 0.8 8 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335313 · IL · Bolingbrook

226 Switchgear and switchgear accessories manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 243 employers in Bolingbrook, IL · 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 Custom Control Sensors, LLC 1.9 TCR
NAICS-TCR Koontz-Wagner Custom Controls Holdings, LLC. 1.9 TCR
NAICS-TCR Schneider Electric - Lincoln, Nebraska 1.9 TCR
NAICS-TCR Siemens Energy Inc, Richland MS 1.9 TCR
STATE-SIZE Taylor Commercial Foodservice, Inc. 539 FTE
STATE-SIZE 1953-1181 539 FTE
STATE-SIZE Choate Mental Health and Developmental Center 539 FTE
STATE-SIZE Sacred Heart Medical Center 540 FTE
CITY-NEAR IL-02 4,926 FTE
CITY-NEAR Corporate Office 1,368 FTE
CITY-NEAR 4818-48180018-300 E. CROSSROADS PKWY-WC 971 FTE
CITY-NEAR G&W Electric Company 935 FTE
NAT-TCR Autumn Care of Mocskville 1.9 TCR
NAT-TCR Derrick - Houston 1.9 TCR
NAT-TCR Johnson Electric - Vandalia 1.9 TCR
NAT-TCR Impresa Aerospace 1.9 TCR
NAT-SIZE Production 539 FTE
NAT-SIZE Los Angeles Airport Marriott 539 FTE
NAT-SIZE Headquarters 539 FTE
NAT-SIZE Oncor Electric Delivery Distribution Operations Western Region 539 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: 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.