Armature relays manufacturing · Illinois

Sencon Inc

Bedford Park, IL · ~63 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.8
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Sencon Inc runs at 23% of its industry's injury rate - far safer than the typical Armature relays manufacturing workplace, earning a grade A.

Sencon Inc: 0.8 TCR = 23% of Armature relays manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Sencon Inc safety composite

Sencon Inc scores strongest on total case rate (tcr) (safer than 74% of same-industry peers) and weakest on dart rate (safer than 20%), 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

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 0.77 per 100 workers

Safer than 74% of industry peers

DART rate
F 1.54 per 100 workers

Safer than 20% 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%).

Rising injury rate

Sencon Inc: 0.0 → 1.5 TCR

Peak year 2022 @ 1.5 TCR · DART/TCR 2× in 2022

Sencon Inc's TCR rose 1.5 from 0.0 in 2021 to 1.5 in 2022. In 2022, DART was 2× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 335314 · Bedford Park, IL AT/BELOW-IND · SMALL

Grade A · TCR 0.8 · 23% of ind

  • DART 1.5 DART
  • RANK #2/10
  • PHOTO Teledyne Defense Ele…
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~63 FTE

Nearest TCR peer: Teledyne Defense Electronics, LLC d/b/a Teledyne Relays (0.0 TCR gap)

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

Sencon Inc in the TCR neighbourhood

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

TCR

What this shows Sencon Inc averages 0.8 TCR (23% of the Armature relays manufacturing BLS benchmark).

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

Sencon Inc TCR series: 2021=0 · 2022=1.5 · BLS 3.3

Where Sencon Inc falls in its industry

156 Armature relays manufacturing establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 1.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #2 safest of 10 Armature relays manufacturing employers in Illinois.

Sencon Inc (63 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3 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 05001,0001,500 051015 Average employees Total Case Rate Sencon Inc
Sencon Inc (63 employees, TCR 0.8) among 29 same-industry peers, split at the industry median of 99 employees and a TCR of 1.3

Sencon Inc has fewer employees than the Armature relays manufacturing median and a lower injury rate than the industry's median TCR of 1.3. 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 1.5 1.5 1 0 0
2021 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335314 · IL · Bedford Park

156 Armature relays manufacturing employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 140 employers in Bedford Park, 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 Teledyne Defense Electronics, LLC d/b/a Teledyne Relays 0.8 TCR
NAICS-TCR Rockwell Automation- Munster IN (RHI) 0.8 TCR
NAICS-TCR A.B. Electrical Wires, Inc. 0.8 TCR
NAICS-TCR Rockwell Automation- Middleton WI (MDN) 0.8 TCR
STATE-SIZE Waterman, IL-STC 63 FTE
STATE-SIZE Hinsdale Nurseries, Inc. Plano 63 FTE
STATE-SIZE 40L - IL Relay & Ops 63 FTE
STATE-SIZE Water/Public Works, Public Utiities 63 FTE
CITY-NEAR MDWPW9669 MDW - OPS 1,757 FTE
CITY-NEAR ILBED - BEDFORD PARK 1,041 FTE
CITY-NEAR BEDFORD PARK (ILBED) 835 FTE
CITY-NEAR 161546-SOUTH SUBURBAN IL P&DC 834 FTE
NAT-TCR GME-Northside Hospital 0.8 TCR
NAT-TCR Haas-Anderson Construction, Ltd 0.8 TCR
NAT-TCR Toppan Photomasks Round Rock, Inc. 0.8 TCR
NAT-TCR 1317 - Lexington Park 0.8 TCR
NAT-SIZE 120 Las Vegas 63 FTE
NAT-SIZE Gulf Crane Services Covington 63 FTE
NAT-SIZE Vet Lab (Elkmont) 63 FTE
NAT-SIZE Jomar Machining and Fabricating, Inc. 63 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, 2021. 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.