Backfilling, construction · Connecticut

Mather Corporation

Bloomfield, CT · ~23 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.6
Avg TCR
2.8
Industry avg
0
Fatalities
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The verdict

Mather Corporation runs at 21% of its industry's injury rate - far safer than the typical Backfilling, construction workplace, earning a grade A.

Mather Corporation: 0.6 TCR = 21% of Backfilling, construction BLS 2.8 · 5y Form 300A (see methodology below)

Mather Corporation safety composite

Mather Corporation scores strongest on total case rate (tcr) (safer than 93% of same-industry peers) and weakest on dart rate (safer than 25%), 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).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.58 per 100 workers

Safer than 93% of industry peers

DART rate
F 2.88 per 100 workers

Safer than 25% of industry peers

Fatalities
D 0

Safer than 52% 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

Mather Corporation: 0.0 → 2.9 TCR

Peak year 2024 @ 2.9 TCR · DART/TCR 4.97× in 2024

Mather Corporation's TCR rose 2.9 from 0.0 in 2020 to 2.9 in 2024. In 2024, DART was 4.97× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 238910 · Bloomfield, CT AT/BELOW-IND · SMALL

Grade A · TCR 0.6 · 21% of ind

  • DART 2.9 DART
  • RANK #3/9
  • PHOTO B&N Clearing and Env…
  • BOOK 5y book
  • INJ 1 inj
  • SIZE ~23 FTE

Nearest TCR peer: B&N Clearing and Environmental LLC (0.0 TCR gap)

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

Mather Corporation in the TCR neighbourhood

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

TCR

What this shows Mather Corporation averages 0.6 TCR (21% of the Backfilling, construction BLS benchmark).

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

Mather Corporation TCR series: 2020=0 · 2021=0 · 2022=0 · 2023=0 · 2024=2.9 · BLS 2.8

Where Mather Corporation falls in its industry

1,750 Backfilling, construction establishments

Safer than 93% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #3 safest of 9 Backfilling, construction employers in Connecticut.

Mather Corporation (23 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5 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 050100150200250 0246810 Average employees Total Case Rate Mather Corporation
Mather Corporation (23 employees, TCR 0.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 2.5

Mather Corporation has fewer employees than the Backfilling, construction median and a lower injury rate than the industry's median TCR of 2.5. 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 2.9 2.9 1 0 0
2023 0.0 0.0 0 0 0
2022 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

238910 · CT · Bloomfield

1,750 Backfilling, construction employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 107 employers in Bloomfield, CT · 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 B&N Clearing and Environmental LLC 0.6 TCR
NAICS-TCR Corrado American LLC 0.6 TCR
NAICS-TCR Valor Environmental of TX, LLC. 0.6 TCR
NAICS-TCR Griffin Contract Dewatering LLC 0.6 TCR
STATE-SIZE InnoConn Construction Management LLC 23 FTE
STATE-SIZE OWI Contractors, LLC 23 FTE
STATE-SIZE Andrew Ansaldi Company 23 FTE
STATE-SIZE Cocchiola Paving Inc 23 FTE
CITY-NEAR Bloomfield HomeGoods DC 1,333 FTE
CITY-NEAR H.G. Conn. Merchants,LLC 1,168 FTE
CITY-NEAR Otis Elevator Company-Otis Service Center 532 FTE
CITY-NEAR Kamatics Corporation 505 FTE
NAT-TCR SPRINGVILLE 0.6 TCR
NAT-TCR LKC-Farmingdale 0.6 TCR
NAT-TCR 4018172 - Delta Sky Way at LAX 0.6 TCR
NAT-TCR Pageland 0.6 TCR
NAT-SIZE ATLNN- Tru by Hilton Kennesaw 23 FTE
NAT-SIZE Overhead Door Company of the 7 Rivers Region, Inc. 23 FTE
NAT-SIZE American Refining Group - Sandyville 23 FTE
NAT-SIZE Grocery Outlet of Coos Bay 23 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, 2021, 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.