Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing · Kansas

Simmons Kansas City

Shawnee Mission, KS · ~92 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
2.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Simmons Kansas City runs at 87% of its industry's injury rate - about level with the typical Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing workplace, earning a grade C.

Simmons Kansas City: 2.9 TCR = 87% of Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Simmons Kansas City safety composite

Simmons Kansas City scores strongest on dart rate (safer than 69% 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).

C

63/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 2.88 per 100 workers

Safer than 66% of industry peers

DART rate
C 1.08 per 100 workers

Safer than 69% 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%).

Simmons Kansas City held a steady TCR band

Simmons Kansas City's TCR held near 0.0 from 4.3 in 2019 to 4.3 in 2021. Peak filing year was 2019 at 4.3 TCR. In 2021, DART was 0.38× this establishment's average TCR (severity share of cases).

2019=4.3 · 2020=0.0 · 2021=4.3

OSHA ITA Form 300A scorecard

Establishment book 337910 · Shawnee Mission, KS AT/BELOW-IND · SMALL

Grade C · TCR 2.9 · 87% of ind

  • DART 1.1 DART
  • RANK P66
  • PHOTO Newnan, Innovation Way
  • BOOK 3y book
  • INJ 8 inj
  • SIZE ~92 FTE

Nearest TCR peer: Newnan, Innovation Way (0.0 TCR gap)

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

Simmons Kansas City in the TCR neighbourhood

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

TCR

What this shows Simmons Kansas City averages 2.9 TCR (87% of the Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing BLS benchmark).

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

Simmons Kansas City TCR series: 2019=4.3 · 2020=0 · 2021=4.3 · BLS 3.3

Where Simmons Kansas City falls in its industry

160 Mattresses (i.e., box spring, establishments

Safer than 66% of graded establishments in this industry, whose median TCR is 3.8.

More dangerous than peersSafer than peers
Simmons Kansas City (92 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 106 employees and a TCR of 3.8 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 0200400600800 05101520 Average employees Total Case Rate Simmons Kansas City
Simmons Kansas City (92 employees, TCR 2.9) among 29 same-industry peers, split at the industry median of 106 employees and a TCR of 3.8

Simmons Kansas City has fewer employees than the Mattresses (i.e., box spring, innersprin median and a lower injury rate than the industry's median TCR of 3.8. 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
2021 4.3 1.1 4 0 0
2020 0.0 0.0 0 0 0
2019 4.3 3.2 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

337910 · KS · Shawnee Mission

160 Mattresses (i.e., box spring, innerspring, noninnerspring) manufacturing employers nationwide with a credible TCR · 5,228 rated employers in Kansas with headcount on file · 19 employers in Shawnee Mission, KS · 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 Newnan, Innovation Way 2.9 TCR
NAICS-TCR Original Mattress Factory - Cleveland 2.9 TCR
NAICS-TCR Original Mattress Factory-Marietta 2.9 TCR
NAICS-TCR Simmons Janesville 2.8 TCR
STATE-SIZE Kansas City Treat 92 FTE
STATE-SIZE Mainline Printing Inc 92 FTE
STATE-SIZE Lubrication Engineers, Inc 92 FTE
STATE-SIZE ITW Pro Brands 92 FTE
CITY-NEAR Shawnee Mission Medical Center 2,981 FTE
CITY-NEAR AdventHealth Shawnee Mission 2,472 FTE
CITY-NEAR Elanco Shawnee Mission 481 FTE
CITY-NEAR SKC Communication Products LLC 276 FTE
NAT-TCR Staybridge Suites - WDM 2.9 TCR
NAT-TCR Lockeford 2.9 TCR
NAT-TCR Metro RMX Fleet 2.9 TCR
NAT-TCR 44141n - Moselle 2.9 TCR
NAT-SIZE #2 Woodsfield 92 FTE
NAT-SIZE Campbell Wrapper Corporation 92 FTE
NAT-SIZE Riverside Place 92 FTE
NAT-SIZE Waste Industries Atlanta South Fairburn 92 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: 2021, 2020, 2019. 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.