Addition, alteration and renovation general contractors, commercial and institutional building · New York

Koch Brothers Constructors

Rochester, NY · ~19 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
4.6
Avg TCR
2.9
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

Koch Brothers Constructors runs at 160% of its industry's injury rate - more dangerous than the typical Addition, alteration and renovation general contractors, commercial and institutional building workplace, earning a grade D.

Koch Brothers Constructors: 4.6 TCR = 160% of Addition, alteration and renovation general contractors, commercial and institutional building BLS 2.9 · 3y Form 300A (see methodology below)

Koch Brothers Constructors safety composite

Koch Brothers Constructors scores strongest on dart rate (safer than 73% of same-industry peers) and weakest on total case rate (tcr) (safer than 24%), 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

48/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 4.63 per 100 workers

Safer than 24% 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%).

TCR Δ

−7.1

2018→2020

Koch Brothers Constructors injury rate improved

Koch Brothers Constructors's TCR fell 7.1 from 7.1 in 2018 to 0.0 in 2020. Peak filing year was 2018 at 7.1 TCR. In 2020, DART was 0× this establishment's average TCR (severity share of cases).

2018=7.1 · 2019=6.8 · 2020=0.0

OSHA ITA Form 300A scorecard

Establishment book 236220 · Rochester, NY ABOVE-IND · SMALL

Grade D · TCR 4.6 · 160% of ind

  • DART 0.0 DART
  • RANK #175/218
  • PHOTO W. D. Gott Construct…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~19 FTE

Nearest TCR peer: W. D. Gott Construction Co. (0.0 TCR gap)

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

Koch Brothers Constructors in the TCR neighbourhood

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

TCR

What this shows Koch Brothers Constructors averages 4.6 TCR (160% 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 2026-08-25

Koch Brothers Constructors TCR series: 2018=7.1 · 2019=6.8 · 2020=0 · BLS 2.9

Where Koch Brothers Constructors falls in its industry

4,692 Addition, alteration and renov establishments

Safer than 24% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to New York alone (the establishments it most directly competes with for workers and contracts): ranked #175 safest of 218 Addition, alteration and renov employers in New York.

Koch Brothers Constructors (19 employees, TCR 4.6) 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 Koch Brothers Constructors
Koch Brothers Constructors (19 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 55 employees and a TCR of 2.3

Koch Brothers Constructors has fewer employees than the Addition, alteration and renovation gene median and a higher 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
2020 0.0 0.0 0 0 0
2019 6.8 0.0 1 0 0
2018 7.1 7.1 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

236220 · NY · Rochester

4,692 Addition, alteration and renovation general contractors, commercial and institutional building employers nationwide with a credible TCR · 21,008 rated employers in New York with headcount on file · 956 employers in Rochester, NY · 4 cross-state NAT-TCR peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR W. D. Gott Construction Co. 4.6 TCR
NAICS-TCR Aries Buildings Systems 4.6 TCR
NAICS-TCR Versatile Services LLC 4.6 TCR
NAICS-TCR Donley Group 4.6 TCR
STATE-SIZE NYSEG Chatham 19 FTE
STATE-SIZE FRANKLINVILLE CREW LOCATION-NY39 19 FTE
STATE-SIZE STOW SERVICE CENTER-NY41 19 FTE
STATE-SIZE K. Hovnanian Companies NYC - Leroy Office 19 FTE
CITY-NEAR Division 50 University of Rochester 13,244 FTE
CITY-NEAR Rochester General Hospital 7,833 FTE
CITY-NEAR Division 40 University of Rochester 4,884 FTE
CITY-NEAR Unity Hospital 3,158 FTE
NAT-TCR Bay State Milling - Mooresville 4.6 TCR
NAT-TCR Air Assurance 4.6 TCR
NAT-TCR St. Regis 4.6 TCR
NAT-TCR Sharp Rees-Stealy-OPP 4.6 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: 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.