Electric lamp bulb parts (except glass blanks) manufacturing · Colorado

Keystone Sales Group

Louisville, CO · ~29 workers · 2 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Keystone Sales Group runs at 0% of its industry's injury rate - about level with the typical Electric lamp bulb parts (except glass blanks) manufacturing workplace, earning a grade C.

Keystone Sales Group: 0.0 TCR = 0% of Electric lamp bulb parts (except glass blanks) manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Keystone Sales Group safety composite

Keystone Sales Group scores strongest on total case rate (tcr) (safer than 100% 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).

B

79/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
B 0 per 100 workers

Safer than 75% 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%).

Keystone Sales Group held a steady TCR band

Keystone Sales Group's TCR held near 0.0 from 0.0 in 2017 to 0.0 in 2020. Peak filing year was 2017 at 0.0 TCR.

2017=0.0 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 335110 · Louisville, CO AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK P100
  • PHOTO Venture Lighting Int…
  • BOOK 2y book
  • INJ 0 inj
  • SIZE ~29 FTE

Nearest TCR peer: Venture Lighting International, Inc (0.4 TCR gap)

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

Keystone Sales Group in the TCR neighbourhood

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

TCR

What this shows Keystone Sales Group averages 0.0 TCR (0% of the Electric lamp bulb parts (except glass blanks) manufacturing BLS benchmark).

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

Keystone Sales Group TCR series: 2017=0 · 2020=0 · BLS 3.3

Where Keystone Sales Group falls in its industry

16 Electric lamp bulb parts (exce establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers
Keystone Sales Group (29 employees, TCR 0.0) among 11 same-industry peers, split at the industry median of 64 employees and a TCR of 3.5 2×2 strategic matrix plotting 12 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 0246810 Average employees Total Case Rate AFX IncVenture Lighting International, IncOSRAMFirst Light TechnologiesLamp PlantSuperior Quartz Products, Inc.Legacy Lighting : Bucyrus, OHOSRAM HillsboroAlta Advanced Technologies, Inc.Diamond Manufacturing of BlufftonEaster-OwensKeystone Sales Group
Keystone Sales Group (29 employees, TCR 0.0) among 11 same-industry peers, split at the industry median of 64 employees and a TCR of 3.5

Keystone Sales Group has fewer employees than the Electric lamp bulb parts (except glass b median and a lower injury rate than the industry's median TCR of 3.5. 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 0.0 0.0 0 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

335110 · CO · Louisville

16 Electric lamp bulb parts (except glass blanks) manufacturing employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 79 employers in Louisville, CO · 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 Venture Lighting International, Inc 0.4 TCR
NAICS-TCR Ushio America Inc 1.0 TCR
NAICS-TCR Xenon Corp. 1.1 TCR
NAICS-TCR Superior Quartz Products, Inc. 1.4 TCR
STATE-SIZE Allied Potato Colorado 29 FTE
STATE-SIZE Soli Organic Inc. - Denver 29 FTE
STATE-SIZE Veeman Dairy, LLLP 29 FTE
STATE-SIZE Comanche 29 FTE
CITY-NEAR Avista Adventist Hospital 825 FTE
CITY-NEAR AdventHealth Avista 629 FTE
CITY-NEAR Louisville - LOU 608 FTE
CITY-NEAR 2000 Taylor 578 FTE
NAT-TCR Meijer 0.0 TCR
NAT-TCR CA-Solmetric 0.0 TCR
NAT-TCR HI-02 0.0 TCR
NAT-TCR NY-03 0.0 TCR
NAT-SIZE Courtyard - FT. Worth Stockyards 29 FTE
NAT-SIZE West Burnside Store 29 FTE
NAT-SIZE JW Turf Farms 29 FTE
NAT-SIZE LQ0190 Greensboro 29 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, 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.