Asphalt paving mixtures made from purchased asphaltic materials · Michigan

Ajax Materials Corporation

Troy, MI · ~50 workers · 3 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Ajax Materials Corporation runs at 31% of its industry's injury rate - far safer than the typical Asphalt paving mixtures made from purchased asphaltic materials workplace, earning a grade A.

Ajax Materials Corporation: 1.0 TCR = 31% of Asphalt paving mixtures made from purchased asphaltic materials BLS 3.3 · 3y Form 300A (see methodology below)

Ajax Materials Corporation safety composite

Ajax Materials Corporation scores strongest on total case rate (tcr) (safer than 91% 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

76/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 1.03 per 100 workers

Safer than 91% of industry peers

DART rate
B 0 per 100 workers

Safer than 76% 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%).

Rising injury rate

Ajax Materials Corporation: 0.0 → 3.1 TCR

Peak year 2024 @ 3.1 TCR · DART/TCR 0× in 2024

Ajax Materials Corporation's TCR rose 3.1 from 0.0 in 2022 to 3.1 in 2024. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 324121 · Troy, MI AT/BELOW-IND · SMALL

Grade A · TCR 1.0 · 31% of ind

  • DART 0.0 DART
  • RANK P91
  • PHOTO Crafco, Inc. - Cheye…
  • BOOK 3y book
  • INJ 2 inj
  • SIZE ~50 FTE

Nearest TCR peer: Crafco, Inc. - Cheyenne (0.0 TCR gap)

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

Ajax Materials Corporation in the TCR neighbourhood

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

TCR

What this shows Ajax Materials Corporation averages 1.0 TCR (31% of the Asphalt paving mixtures made from purchased asphaltic materials BLS benchmark).

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

Ajax Materials Corporation TCR series: 2022=0 · 2023=0 · 2024=3.1 · BLS 3.3

Where Ajax Materials Corporation falls in its industry

131 Asphalt paving mixtures made f establishments

Safer than 91% of graded establishments in this industry, whose median TCR is 2.6.

More dangerous than peersSafer than peers
Ajax Materials Corporation (50 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 2.6 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 050100150 051015 Average employees Total Case Rate Ajax Materials Corporation
Ajax Materials Corporation (50 employees, TCR 1.0) among 29 same-industry peers, split at the industry median of 42 employees and a TCR of 2.6

Ajax Materials Corporation has more employees than the Asphalt paving mixtures made from purcha median and a lower injury rate than the industry's median TCR of 2.6. 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
2024 3.1 0.0 2 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

324121 · MI · Troy

131 Asphalt paving mixtures made from purchased asphaltic materials employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 237 employers in Troy, MI · 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 Crafco, Inc. - Cheyenne 1.1 TCR
NAICS-TCR Trinitas Materials, LLC 1.1 TCR
NAICS-TCR Mobile Equipment 1.0 TCR
NAICS-TCR Kents Oil Service 1.1 TCR
STATE-SIZE Commonwealth Commerce Center 50 FTE
STATE-SIZE Gas Construction Midland 50 FTE
STATE-SIZE Tri-City Acoustical 50 FTE
STATE-SIZE 4066_7786 50 FTE
CITY-NEAR 2250-309 5,397 FTE
CITY-NEAR Henry Ford Troy - Maple Road 1,702 FTE
CITY-NEAR Headquarters 1,607 FTE
CITY-NEAR Troy - Maple Road 1,361 FTE
NAT-TCR Mediacom's Mobile, AL 1.0 TCR
NAT-TCR Grand Pacific Resorts Corporate 1.0 TCR
NAT-TCR SENCO Construction, Inc. 1.0 TCR
NAT-TCR KMU Residential, LLC 1.0 TCR
NAT-SIZE MEDFORD 50 FTE
NAT-SIZE Guardian Energy LLC 50 FTE
NAT-SIZE Fannie E Taylor Home for the Age -Taylor Manor, INC 50 FTE
NAT-SIZE Cumberland Valley Electric 50 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: 2024, 2023, 2022. 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.