Antiserums manufacturing · Iowa

Quill Avenue

Boone, IA · ~15 workers · 9 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
22.7
Avg TCR
3.3
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Quill Avenue runs at 687% of its industry's injury rate - far more dangerous than the typical Antiserums manufacturing workplace, earning a grade F.

Quill Avenue: 22.7 TCR = 687% of Antiserums manufacturing BLS 3.3 · 9y Form 300A (see methodology below)

Quill Avenue safety composite

Quill Avenue scores strongest on dart rate (safer than 83% of same-industry peers) and weakest on total case rate (tcr) (safer than 0%), 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

42/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 22.66 per 100 workers

Safer than 0% of industry peers

DART rate
B 0 per 100 workers

Safer than 83% 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%).

TCR Δ

−112.2

2016→2024

Quill Avenue injury rate improved

Quill Avenue's TCR fell 112.2 from 112.2 in 2016 to 0.0 in 2024. Peak filing year was 2016 at 112.2 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=112.2 · 2017=0.0 · 2018=44.7 · 2019=45.9 · 2020=27.9 · 2021=55.6 · 2022=22.2 · 2023=18.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 325414 · Boone, IA ABOVE-IND · SMALL

Grade F · TCR 22.7 · 687% of ind

  • DART 0.0 DART
  • RANK #11/11
  • PHOTO S San Francisco - Hi…
  • BOOK 9y book
  • INJ 29 inj
  • SIZE ~15 FTE

Nearest TCR peer: S San Francisco - Hillside California (7.2 TCR gap)

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

Quill Avenue in the TCR neighbourhood

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

TCR

What this shows Quill Avenue averages 22.7 TCR (687% of the Antiserums manufacturing BLS benchmark).

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

Quill Avenue TCR series: 2016=112.2 · 2017=0 · 2018=44.7 · 2019=45.9 · 2020=27.9 · 2021=55.6 · 2022=22.2 · 2023=18 · 2024=0 · BLS 3.3

Where Quill Avenue falls in its industry

234 Antiserums manufacturing establishments

Safer than 0% of graded establishments in this industry, whose median TCR is 1.2.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #11 safest of 11 Antiserums manufacturing employers in Iowa.

Quill Avenue (15 employees, TCR 22.7) among 29 same-industry peers, split at the industry median of 198 employees and a TCR of 1.2 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 05001,0001,5002,000 0510152025 Average employees Total Case Rate Quill Avenue
Quill Avenue (15 employees, TCR 22.7) among 29 same-industry peers, split at the industry median of 198 employees and a TCR of 1.2

Quill Avenue has fewer employees than the Antiserums manufacturing median and a higher injury rate than the industry's median TCR of 1.2. 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
2024 0.0 0.0 0 0 0
2023 18.0 0.0 3 0 0
2022 22.2 14.8 3 0 0
2021 55.6 15.9 7 0 0
2020 27.9 7.0 4 0 0
2019 45.9 30.6 6 0 0
2018 44.7 17.9 5 0 0
2017 0.0 0.0 0 0 0
2016 112.2 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

325414 · IA · Boone

234 Antiserums manufacturing employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 39 employers in Boone, IA · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR S San Francisco - Hillside California 15.5 TCR
NAICS-TCR Protein Sciences Company Meriden 11.4 TCR
NAICS-TCR Pel-Freez Arkansas, LLC 9.9 TCR
NAICS-TCR Murrietta CA 9.4 TCR
STATE-SIZE United Farmers Cooperative (Creston #2) 15 FTE
STATE-SIZE Midwest Underground Contractors Inc. 15 FTE
STATE-SIZE Gee Asphalt Systems inc 15 FTE
STATE-SIZE Blending Facility 15 FTE
CITY-NEAR FAREWAY STORES, INC. 3804 568 FTE
CITY-NEAR Boone County Hospital 385 FTE
CITY-NEAR CDS Global Boone 328 FTE
CITY-NEAR WM 1389 180 FTE
NAT-TCR Camen - Menlo Park 22.7 TCR
NAT-TCR Newport Onshore - Resort 22.7 TCR
NAT-TCR Delaware Court Healthcare Center 22.6 TCR
NAT-TCR Trader Joe's 0455 San Antonio 22.6 TCR

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: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 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.