Printed circuit boards, bare, manufacturing · Colorado

Advanced Assembly LLC

Aurora, CO · ~98 workers · 6 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.0
Avg TCR
3.3
Industry avg
1
Fatality
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The verdict

Advanced Assembly LLC runs at 59% of its industry's injury rate - safer than the typical Printed circuit boards, bare, manufacturing workplace, earning a grade B.

Advanced Assembly LLC: 2.0 TCR = 59% of Printed circuit boards, bare, manufacturing BLS 3.3 · 6y Form 300A (see methodology below)

Advanced Assembly LLC safety composite

Advanced Assembly LLC scores strongest on dart rate (safer than 79% of same-industry peers) and weakest on fatalities (safer than 1%), 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

46/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.96 per 100 workers

Safer than 45% of industry peers

DART rate
B 0 per 100 workers

Safer than 79% of industry peers

Fatalities
F 1

Safer than 1% 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%).

TCR Δ

−1.2

2017→2022

Advanced Assembly LLC injury rate improved

Advanced Assembly LLC's TCR fell 1.2 from 1.2 in 2017 to 0.0 in 2022. Peak filing year was 2020 at 5.6 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2017=1.2 · 2018=0.0 · 2019=2.0 · 2020=5.6 · 2021=3.0 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 334412 · Aurora, CO AT/BELOW-IND · SMALL

Grade B · TCR 2.0 · 59% of ind

  • DART 0.0 DART
  • RANK #3/6
  • PHOTO Mega Circuit, INc
  • BOOK 6y book
  • INJ 8 inj
  • SIZE ~98 FTE

Nearest TCR peer: Mega Circuit, INc (0.0 TCR gap)

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

Advanced Assembly LLC in the TCR neighbourhood

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

TCR

What this shows Advanced Assembly LLC averages 2.0 TCR (59% of the Printed circuit boards, bare, manufacturing BLS benchmark).

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

Advanced Assembly LLC TCR series: 2017=1.2 · 2018=0 · 2019=2 · 2020=5.6 · 2021=3 · 2022=0 · BLS 3.3

Where Advanced Assembly LLC falls in its industry

97 Printed circuit boards, bare, establishments

Safer than 45% of graded establishments in this industry, whose median TCR is 1.6.

More dangerous than peersSafer than peers

Narrower to Colorado alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 6 Printed circuit boards, bare, employers in Colorado.

Advanced Assembly LLC (98 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 143 employees and a TCR of 1.6 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 0246 Average employees Total Case Rate Advanced Assembly LLC
Advanced Assembly LLC (98 employees, TCR 2.0) among 29 same-industry peers, split at the industry median of 143 employees and a TCR of 1.6

Advanced Assembly LLC has fewer employees than the Printed circuit boards, bare, manufactur median and a higher injury rate than the industry's median TCR of 1.6. 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 0.0 0.0 0 0 0
2021 3.0 0.0 3 0 0
2020 5.6 3.7 2 4 1
2019 2.0 0.0 2 0 0
2018 0.0 0.0 0 0 0
2017 1.2 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

334412 · CO · Aurora

97 Printed circuit boards, bare, manufacturing employers nationwide with a credible TCR · 9,007 rated employers in Colorado with headcount on file · 497 employers in Aurora, 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 Mega Circuit, INc 2.0 TCR
NAICS-TCR TTM Technologies 2.0 TCR
NAICS-TCR SMT NW Inc. 2.0 TCR
NAICS-TCR 4039-02834000-00W007 2.1 TCR
STATE-SIZE Kipling Service Center 98 FTE
STATE-SIZE Pioneer Civil Construction 98 FTE
STATE-SIZE Ammex Masonry, Inc. 98 FTE
STATE-SIZE Denver CO Branch 98 FTE
CITY-NEAR Children's Hospital Colorado 6,663 FTE
CITY-NEAR Raytheon_Aurora_CO 2,237 FTE
CITY-NEAR Primoris Renewable Energy 1,695 FTE
CITY-NEAR Amazon.com Services LLC - DEN5 1,601 FTE
NAT-TCR Select Genetics MO Prairie View 006-0138-PV 2.0 TCR
NAT-TCR PSSI - 0054 Rochelle Foods 2.0 TCR
NAT-TCR PSSI - 0529 Tyson Foods Inc. - Springdale 2.0 TCR
NAT-TCR DIY - NJ Headquarters 2.0 TCR
NAT-SIZE Old Town Recovery Center 98 FTE
NAT-SIZE JM Swank LLC- North Liberty IA 98 FTE
NAT-SIZE Hyatt Regency Sonoma Wine Country 98 FTE
NAT-SIZE 6957-WHQ 98 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, 2020, 2019, 2018, 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.