Addition, alteration and renovation general contractors, commercial and institutional building · Illinois

Hanna Design Group

Aurora, IL · ~24 workers · 3 years of OSHA Injury Tracking Application data.

C
Average Safety Record
0.0
Avg TCR
2.9
Industry avg
0
Fatalities
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The verdict

Hanna Design Group runs at 0% of its industry's injury rate - about level with the typical Addition, alteration and renovation general contractors, commercial and institutional building workplace, earning a grade C.

Hanna Design Group: 0.0 TCR = 0% of Addition, alteration and renovation general contractors, commercial and institutional building BLS 2.9 · 3y Form 300A (see methodology below)

Hanna Design Group safety composite

Hanna Design Group scores strongest on total case rate (tcr) (safer than 100% 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0 per 100 workers

Safer than 100% of industry peers

DART rate
C 0 per 100 workers

Safer than 73% 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%).

Hanna Design Group held a steady TCR band

Hanna Design Group's TCR held near 0.0 from 0.0 in 2020 to 0.0 in 2023. Peak filing year was 2020 at 0.0 TCR.

2020=0.0 · 2022=0.0 · 2023=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Aurora, IL AT/BELOW-IND · SMALL

Grade C · TCR 0.0 · 0% of ind

  • DART 0.0 DART
  • RANK #0/169
  • PHOTO Tripp Enterprises Inc
  • BOOK 3y book
  • INJ 0 inj
  • SIZE ~24 FTE

Nearest TCR peer: Tripp Enterprises Inc (0.0 TCR gap)

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

Hanna Design Group in the TCR neighbourhood

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

TCR

What this shows Hanna Design Group averages 0.0 TCR (0% of the Addition, alteration and renovation general contractors, commercial and institutional building BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Hanna Design Group TCR series: 2020=0 · 2022=0 · 2023=0 · BLS 2.9

Where Hanna Design Group falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 100% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #0 safest of 169 Addition, alteration and renov employers in Illinois.

Hanna Design Group (24 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3 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 0100200300400500 02468 Average employees Total Case Rate Hanna Design Group
Hanna Design Group (24 employees, TCR 0.0) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Hanna Design Group has fewer employees than the Addition, alteration and renovation gene median and a lower injury rate than the industry's median TCR of 2.3. 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
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · IL · Aurora

4,692 Addition, alteration and renovation general contractors, commercial and institutional building employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 325 employers in Aurora, 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 Tripp Enterprises Inc 0.0 TCR
NAICS-TCR Madison Construction 2016 OSHA 300 & 300A 0.0 TCR
NAICS-TCR Tepcon Construction Inc 0.0 TCR
NAICS-TCR Gilbane Building Company Houston 0.1 TCR
STATE-SIZE Kemp Manufacturing Company 24 FTE
STATE-SIZE City of Rock Falls - Police Department 24 FTE
STATE-SIZE TPLO Corp. 24 FTE
STATE-SIZE 1953-4092 24 FTE
CITY-NEAR Indian Prairie School District 204 3,309 FTE
CITY-NEAR Factor Aurora 2,167 FTE
CITY-NEAR Rush Copley Medical Center, Inc. 2,163 FTE
CITY-NEAR ANDY FRAIN SERVICES INC 2,100 FTE
NAT-TCR Keller Warehouse 0.0 TCR
NAT-TCR Airborn Inc. Addison 0.0 TCR
NAT-TCR Integration Appliance Inc. 0.0 TCR
NAT-TCR California Department of Transportation Facility 128 0.0 TCR
NAT-SIZE Big Lots Store #4684 Fresno, CA 24 FTE
NAT-SIZE Northwood 24 FTE
NAT-SIZE Kroger - Woodlawn Oh 24 FTE
NAT-SIZE Pavement Maintenance Systems, LLC 24 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: 2023, 2022, 2020. 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.